diff options
| author | Andy Wingo <wingo@pobox.com> | 2017-02-15 21:41:24 +0100 |
|---|---|---|
| committer | Andy Wingo <wingo@pobox.com> | 2017-02-15 21:41:24 +0100 |
| commit | 7e641595cd9b45ce7339e21c20a8ab81af9278f6 (patch) | |
| tree | 8d224f14ad2cb5dc18a8375197c651e4563ec0cd /lib | |
| parent | 69ca2bb2217303b2556b131f3995ca4f6af81234 (diff) | |
| download | guile-7e641595cd9b45ce7339e21c20a8ab81af9278f6.tar.gz | |
Update Gnulib to v0.1-1157-gb03f418.
Diffstat (limited to 'lib')
202 files changed, 1310 insertions, 763 deletions
diff --git a/lib/Makefile.am b/lib/Makefile.am index 666dc0052..5da186f6f 100644 --- a/lib/Makefile.am +++ b/lib/Makefile.am @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# Copyright (C) 2002-2016 Free Software Foundation, Inc. +# Copyright (C) 2002-2017 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -63,6 +63,7 @@ libgnu_la_LDFLAGS += $(ISNANL_LIBM) libgnu_la_LDFLAGS += $(LDEXP_LIBM) libgnu_la_LDFLAGS += $(LIBSOCKET) libgnu_la_LDFLAGS += $(LIB_CLOCK_GETTIME) +libgnu_la_LDFLAGS += $(LIB_GETLOGIN) libgnu_la_LDFLAGS += $(LIB_POLL) libgnu_la_LDFLAGS += $(LIB_SELECT) libgnu_la_LDFLAGS += $(LOG1P_LIBM) @@ -516,6 +517,15 @@ EXTRA_DIST += fd-hook.h ## end gnulib module fd-hook +## begin gnulib module flexmember + +if gl_GNULIB_ENABLED_flexmember + +endif +EXTRA_DIST += flexmember.h + +## end gnulib module flexmember + ## begin gnulib module float BUILT_SOURCES += $(FLOAT_H) @@ -960,6 +970,34 @@ EXTRA_DIST += libunistring.valgrind ## end gnulib module libunistring +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create <limits.h> when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(AM_V_GEN)rm -f $@-t $@ && \ + { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ + sed -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + < $(srcdir)/limits.in.h; \ + } > $@-t && \ + mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + ## begin gnulib module link @@ -1368,11 +1406,18 @@ math.h: math.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's|@''HAVE_DECL_TRUNCF''@|$(HAVE_DECL_TRUNCF)|g' \ -e 's|@''HAVE_DECL_TRUNCL''@|$(HAVE_DECL_TRUNCL)|g' \ | \ - sed -e 's|@''REPLACE_CBRTF''@|$(REPLACE_CBRTF)|g' \ + sed -e 's|@''REPLACE_ACOSF''@|$(REPLACE_ACOSF)|g' \ + -e 's|@''REPLACE_ASINF''@|$(REPLACE_ASINF)|g' \ + -e 's|@''REPLACE_ATANF''@|$(REPLACE_ATANF)|g' \ + -e 's|@''REPLACE_ATAN2F''@|$(REPLACE_ATAN2F)|g' \ + -e 's|@''REPLACE_CBRTF''@|$(REPLACE_CBRTF)|g' \ -e 's|@''REPLACE_CBRTL''@|$(REPLACE_CBRTL)|g' \ -e 's|@''REPLACE_CEIL''@|$(REPLACE_CEIL)|g' \ -e 's|@''REPLACE_CEILF''@|$(REPLACE_CEILF)|g' \ -e 's|@''REPLACE_CEILL''@|$(REPLACE_CEILL)|g' \ + -e 's|@''REPLACE_COSF''@|$(REPLACE_COSF)|g' \ + -e 's|@''REPLACE_COSHF''@|$(REPLACE_COSHF)|g' \ + -e 's|@''REPLACE_EXPF''@|$(REPLACE_EXPF)|g' \ -e 's|@''REPLACE_EXPM1''@|$(REPLACE_EXPM1)|g' \ -e 's|@''REPLACE_EXPM1F''@|$(REPLACE_EXPM1F)|g' \ -e 's|@''REPLACE_EXP2''@|$(REPLACE_EXP2)|g' \ @@ -1428,7 +1473,12 @@ math.h: math.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's|@''REPLACE_ROUNDL''@|$(REPLACE_ROUNDL)|g' \ -e 's|@''REPLACE_SIGNBIT''@|$(REPLACE_SIGNBIT)|g' \ -e 's|@''REPLACE_SIGNBIT_USING_GCC''@|$(REPLACE_SIGNBIT_USING_GCC)|g' \ + -e 's|@''REPLACE_SINF''@|$(REPLACE_SINF)|g' \ + -e 's|@''REPLACE_SINHF''@|$(REPLACE_SINHF)|g' \ + -e 's|@''REPLACE_SQRTF''@|$(REPLACE_SQRTF)|g' \ -e 's|@''REPLACE_SQRTL''@|$(REPLACE_SQRTL)|g' \ + -e 's|@''REPLACE_TANF''@|$(REPLACE_TANF)|g' \ + -e 's|@''REPLACE_TANHF''@|$(REPLACE_TANHF)|g' \ -e 's|@''REPLACE_TRUNC''@|$(REPLACE_TRUNC)|g' \ -e 's|@''REPLACE_TRUNCF''@|$(REPLACE_TRUNCF)|g' \ -e 's|@''REPLACE_TRUNCL''@|$(REPLACE_TRUNCL)|g' \ @@ -2172,6 +2222,7 @@ stdint.h: stdint.in.h $(top_builddir)/config.status -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ @@ -2193,6 +2244,7 @@ stdint.h: stdint.in.h $(top_builddir)/config.status -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \ < $(srcdir)/stdint.in.h; \ } > $@-t && \ mv $@-t $@ @@ -2397,6 +2449,7 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ @@ -3058,7 +3111,6 @@ unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ - -e 's|@''HAVE_GETLOGIN''@|$(HAVE_GETLOGIN)|g' \ -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ @@ -3080,6 +3132,7 @@ unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ @@ -3200,6 +3253,7 @@ wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \ -e 's/@''GNULIB_BTOWC''@/$(GNULIB_BTOWC)/g' \ -e 's/@''GNULIB_WCTOB''@/$(GNULIB_WCTOB)/g' \ -e 's/@''GNULIB_MBSINIT''@/$(GNULIB_MBSINIT)/g' \ @@ -3333,6 +3387,7 @@ wctype.h: wctype.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \ + -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \ -e 's/@''GNULIB_ISWBLANK''@/$(GNULIB_ISWBLANK)/g' \ -e 's/@''GNULIB_WCTYPE''@/$(GNULIB_WCTYPE)/g' \ -e 's/@''GNULIB_ISWCTYPE''@/$(GNULIB_ISWCTYPE)/g' \ @@ -3367,6 +3422,13 @@ EXTRA_libgnu_la_SOURCES += write.c ## end gnulib module write +## begin gnulib module xalloc-oversized + + +EXTRA_DIST += xalloc-oversized.h + +## end gnulib module xalloc-oversized + ## begin gnulib module xsize if gl_GNULIB_ENABLED_xsize diff --git a/lib/accept.c b/lib/accept.c index 694d13b19..1aee71f42 100644 --- a/lib/accept.c +++ b/lib/accept.c @@ -1,6 +1,6 @@ /* accept.c --- wrappers for Windows accept function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/alignof.h b/lib/alignof.h index 944e935be..53583b833 100644 --- a/lib/alignof.h +++ b/lib/alignof.h @@ -1,5 +1,5 @@ /* Determine alignment of types. - Copyright (C) 2003-2004, 2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2003-2004, 2006, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/alloca.in.h b/lib/alloca.in.h index c50e0c9f3..f6d41db8d 100644 --- a/lib/alloca.in.h +++ b/lib/alloca.in.h @@ -1,6 +1,6 @@ /* Memory allocation on the stack. - Copyright (C) 1995, 1999, 2001-2004, 2006-2016 Free Software Foundation, + Copyright (C) 1995, 1999, 2001-2004, 2006-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it @@ -51,6 +51,8 @@ extern "C" void *_alloca (unsigned short); # pragma intrinsic (_alloca) # define alloca _alloca +# elif defined __MVS__ +# include <stdlib.h> # else # include <stddef.h> # ifdef __cplusplus diff --git a/lib/arpa_inet.in.h b/lib/arpa_inet.in.h index f9d9e6408..6efde0a69 100644 --- a/lib/arpa_inet.in.h +++ b/lib/arpa_inet.in.h @@ -1,6 +1,6 @@ /* A GNU-like <arpa/inet.h>. - Copyright (C) 2005-2006, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/asnprintf.c b/lib/asnprintf.c index cd20a808e..1e8819cd9 100644 --- a/lib/asnprintf.c +++ b/lib/asnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999, 2002, 2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 1999, 2002, 2006, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/assure.h b/lib/assure.h index bb0cb45f4..cef2a7353 100644 --- a/lib/assure.h +++ b/lib/assure.h @@ -1,6 +1,6 @@ /* Run-time assert-like macros. - Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copyright (C) 2014-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/basename-lgpl.c b/lib/basename-lgpl.c index d91fbfae5..0e6b0a1db 100644 --- a/lib/basename-lgpl.c +++ b/lib/basename-lgpl.c @@ -1,6 +1,6 @@ /* basename.c -- return the last element in a file name - Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2016 Free Software + Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/binary-io.h b/lib/binary-io.h index ffdae0281..9aeebb7a6 100644 --- a/lib/binary-io.h +++ b/lib/binary-io.h @@ -1,5 +1,5 @@ /* Binary mode I/O. - Copyright (C) 2001, 2003, 2005, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2005, 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/bind.c b/lib/bind.c index 8111351f6..666e800c7 100644 --- a/lib/bind.c +++ b/lib/bind.c @@ -1,6 +1,6 @@ /* bind.c --- wrappers for Windows bind function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/btowc.c b/lib/btowc.c index f49bc9afa..bfc694e15 100644 --- a/lib/btowc.c +++ b/lib/btowc.c @@ -1,5 +1,5 @@ /* Convert unibyte character to wide character. - Copyright (C) 2008, 2010-2016 Free Software Foundation, Inc. + Copyright (C) 2008, 2010-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/byteswap.in.h b/lib/byteswap.in.h index c73e1a8d2..026f5fc0f 100644 --- a/lib/byteswap.in.h +++ b/lib/byteswap.in.h @@ -1,5 +1,5 @@ /* byteswap.h - Byte swapping - Copyright (C) 2005, 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2005, 2007, 2009-2017 Free Software Foundation, Inc. Written by Oskar Liljeblad <oskar@osk.mine.nu>, 2005. This program is free software: you can redistribute it and/or modify diff --git a/lib/c-ctype.h b/lib/c-ctype.h index 177e8c26c..a789222bc 100644 --- a/lib/c-ctype.h +++ b/lib/c-ctype.h @@ -5,7 +5,7 @@ <ctype.h> functions' behaviour depends on the current locale set via setlocale. - Copyright (C) 2000-2003, 2006, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2000-2003, 2006, 2008-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -115,16 +115,16 @@ extern "C" { /* Cases for lowercase hex letters, and lowercase letters, all offset by N. */ -#define _C_CTYPE_LOWER_A_THRU_F_N(n) \ - case 'a' + (n): case 'b' + (n): case 'c' + (n): case 'd' + (n): \ - case 'e' + (n): case 'f' + (n) -#define _C_CTYPE_LOWER_N(n) \ - _C_CTYPE_LOWER_A_THRU_F_N(n): \ - case 'g' + (n): case 'h' + (n): case 'i' + (n): case 'j' + (n): \ - case 'k' + (n): case 'l' + (n): case 'm' + (n): case 'n' + (n): \ - case 'o' + (n): case 'p' + (n): case 'q' + (n): case 'r' + (n): \ - case 's' + (n): case 't' + (n): case 'u' + (n): case 'v' + (n): \ - case 'w' + (n): case 'x' + (n): case 'y' + (n): case 'z' + (n) +#define _C_CTYPE_LOWER_A_THRU_F_N(N) \ + case 'a' + (N): case 'b' + (N): case 'c' + (N): case 'd' + (N): \ + case 'e' + (N): case 'f' + (N) +#define _C_CTYPE_LOWER_N(N) \ + _C_CTYPE_LOWER_A_THRU_F_N(N): \ + case 'g' + (N): case 'h' + (N): case 'i' + (N): case 'j' + (N): \ + case 'k' + (N): case 'l' + (N): case 'm' + (N): case 'n' + (N): \ + case 'o' + (N): case 'p' + (N): case 'q' + (N): case 'r' + (N): \ + case 's' + (N): case 't' + (N): case 'u' + (N): case 'v' + (N): \ + case 'w' + (N): case 'x' + (N): case 'y' + (N): case 'z' + (N) /* Cases for hex letters, digits, lower, punct, and upper. */ diff --git a/lib/c-strcase.h b/lib/c-strcase.h index 5a5ef810d..3f7d9b0fd 100644 --- a/lib/c-strcase.h +++ b/lib/c-strcase.h @@ -1,5 +1,5 @@ /* Case-insensitive string comparison functions in C locale. - Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2016 Free Software + Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/c-strcasecmp.c b/lib/c-strcasecmp.c index 1b3e57454..6eba82676 100644 --- a/lib/c-strcasecmp.c +++ b/lib/c-strcasecmp.c @@ -1,5 +1,5 @@ /* c-strcasecmp.c -- case insensitive string comparator in C locale - Copyright (C) 1998-1999, 2005-2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2006, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/c-strcaseeq.h b/lib/c-strcaseeq.h index f9a5d861c..7c303f5df 100644 --- a/lib/c-strcaseeq.h +++ b/lib/c-strcaseeq.h @@ -1,5 +1,5 @@ /* Optimized case-insensitive string comparison in C locale. - Copyright (C) 2001-2002, 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published diff --git a/lib/c-strncasecmp.c b/lib/c-strncasecmp.c index c6436e0db..5431aafd6 100644 --- a/lib/c-strncasecmp.c +++ b/lib/c-strncasecmp.c @@ -1,5 +1,5 @@ /* c-strncasecmp.c -- case insensitive string comparator in C locale - Copyright (C) 1998-1999, 2005-2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2006, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/canonicalize-lgpl.c b/lib/canonicalize-lgpl.c index 23b9d6aa6..e5706969f 100644 --- a/lib/canonicalize-lgpl.c +++ b/lib/canonicalize-lgpl.c @@ -1,5 +1,5 @@ /* Return the canonical absolute name of a given file. - Copyright (C) 1996-2016 Free Software Foundation, Inc. + Copyright (C) 1996-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify @@ -83,7 +83,23 @@ # define DOUBLE_SLASH_IS_DISTINCT_ROOT 0 #endif +/* Define this independently so that stdint.h is not a prerequisite. */ +#ifndef SIZE_MAX +# define SIZE_MAX ((size_t) -1) +#endif + #if !FUNC_REALPATH_WORKS || defined _LIBC + +static void +alloc_failed (void) +{ +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + /* Avoid errno problem without using the malloc or realloc modules; see: + http://lists.gnu.org/archive/html/bug-gnulib/2016-08/msg00025.html */ + errno = ENOMEM; +#endif +} + /* Return the canonical absolute name of file NAME. A canonical name does not contain any ".", ".." components nor any repeated path separators ('/') or symlinks. All path components must exist. If @@ -135,9 +151,7 @@ __realpath (const char *name, char *resolved) rpath = malloc (path_max); if (rpath == NULL) { - /* It's easier to set errno to ENOMEM than to rely on the - 'malloc-posix' gnulib module. */ - errno = ENOMEM; + alloc_failed (); return NULL; } } @@ -185,7 +199,6 @@ __realpath (const char *name, char *resolved) #else struct stat st; #endif - int n; /* Skip sequence of multiple path-separators. */ while (ISSLASH (*start)) @@ -238,9 +251,7 @@ __realpath (const char *name, char *resolved) new_rpath = (char *) realloc (rpath, new_size); if (new_rpath == NULL) { - /* It's easier to set errno to ENOMEM than to rely on the - 'realloc-posix' gnulib module. */ - errno = ENOMEM; + alloc_failed (); goto error; } rpath = new_rpath; @@ -268,6 +279,7 @@ __realpath (const char *name, char *resolved) { char *buf; size_t len; + ssize_t n; if (++num_links > MAXSYMLINKS) { @@ -278,7 +290,7 @@ __realpath (const char *name, char *resolved) buf = malloca (path_max); if (!buf) { - errno = ENOMEM; + __set_errno (ENOMEM); goto error; } @@ -287,7 +299,7 @@ __realpath (const char *name, char *resolved) { int saved_errno = errno; freea (buf); - errno = saved_errno; + __set_errno (saved_errno); goto error; } buf[n] = '\0'; @@ -298,13 +310,14 @@ __realpath (const char *name, char *resolved) if (!extra_buf) { freea (buf); - errno = ENOMEM; + __set_errno (ENOMEM); goto error; } } len = strlen (end); - if ((long int) (n + len) >= path_max) + /* Check that n + len + 1 doesn't overflow and is <= path_max. */ + if (n >= SIZE_MAX - len || n + len >= path_max) { freea (buf); __set_errno (ENAMETOOLONG); @@ -370,7 +383,7 @@ error: freea (extra_buf); if (resolved == NULL) free (rpath); - errno = saved_errno; + __set_errno (saved_errno); } return NULL; } diff --git a/lib/ceil.c b/lib/ceil.c index ac9640772..d253d4856 100644 --- a/lib/ceil.c +++ b/lib/ceil.c @@ -1,5 +1,5 @@ /* Round towards positive infinity. - Copyright (C) 2007, 2010-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2010-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/close.c b/lib/close.c index 730d6747c..bb635c3b0 100644 --- a/lib/close.c +++ b/lib/close.c @@ -1,5 +1,5 @@ /* close replacement. - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/config.charset b/lib/config.charset index 05773ddf3..83cf4ec3e 100644 --- a/lib/config.charset +++ b/lib/config.charset @@ -1,7 +1,7 @@ #! /bin/sh # Output a system dependent table of character encoding aliases. # -# Copyright (C) 2000-2004, 2006-2016 Free Software Foundation, Inc. +# Copyright (C) 2000-2004, 2006-2017 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/connect.c b/lib/connect.c index 1c7dddd94..d3a2e124a 100644 --- a/lib/connect.c +++ b/lib/connect.c @@ -1,6 +1,6 @@ /* connect.c --- wrappers for Windows connect function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/copysign.c b/lib/copysign.c index 5a172bf4d..a0d2b6806 100644 --- a/lib/copysign.c +++ b/lib/copysign.c @@ -1,5 +1,5 @@ /* Copy sign into another 'double' number. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/dirent.in.h b/lib/dirent.in.h index ab872a7a2..e5a31e34c 100644 --- a/lib/dirent.in.h +++ b/lib/dirent.in.h @@ -1,5 +1,5 @@ /* A GNU-like <dirent.h>. - Copyright (C) 2006-2016 Free Software Foundation, Inc. + Copyright (C) 2006-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/dirfd.c b/lib/dirfd.c index 4e41830df..2082bdbbd 100644 --- a/lib/dirfd.c +++ b/lib/dirfd.c @@ -1,6 +1,6 @@ /* dirfd.c -- return the file descriptor associated with an open DIR* - Copyright (C) 2001, 2006, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2001, 2006, 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/dirname-lgpl.c b/lib/dirname-lgpl.c index 6740f2027..4fb9ba821 100644 --- a/lib/dirname-lgpl.c +++ b/lib/dirname-lgpl.c @@ -1,6 +1,6 @@ /* dirname.c -- return all but the last element in a file name - Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2016 Free Software + Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/dirname.h b/lib/dirname.h index d74ea71dc..99a3e9b1d 100644 --- a/lib/dirname.h +++ b/lib/dirname.h @@ -1,6 +1,6 @@ /* Take file names apart into directory and base names. - Copyright (C) 1998, 2001, 2003-2006, 2009-2016 Free Software Foundation, + Copyright (C) 1998, 2001, 2003-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/dosname.h b/lib/dosname.h index d451076e0..774623f78 100644 --- a/lib/dosname.h +++ b/lib/dosname.h @@ -1,6 +1,6 @@ /* File names on MS-DOS/Windows systems. - Copyright (C) 2000-2001, 2004-2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2000-2001, 2004-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/dup2.c b/lib/dup2.c index bb33eacdf..0871eda68 100644 --- a/lib/dup2.c +++ b/lib/dup2.c @@ -1,6 +1,6 @@ /* Duplicate an open file descriptor to a specified file descriptor. - Copyright (C) 1999, 2004-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 1999, 2004-2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/duplocale.c b/lib/duplocale.c index c9f9e4932..eb7b8d365 100644 --- a/lib/duplocale.c +++ b/lib/duplocale.c @@ -1,5 +1,5 @@ /* Duplicate a locale object. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/errno.in.h b/lib/errno.in.h index 3e1b5b510..48c5d935d 100644 --- a/lib/errno.in.h +++ b/lib/errno.in.h @@ -1,6 +1,6 @@ /* A POSIX-like <errno.h>. - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h index d4e34fe13..dc8d7340f 100644 --- a/lib/fcntl.in.h +++ b/lib/fcntl.in.h @@ -1,6 +1,6 @@ /* Like <fcntl.h>, but with non-working flags defined to 0. - Copyright (C) 2006-2016 Free Software Foundation, Inc. + Copyright (C) 2006-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/fd-hook.c b/lib/fd-hook.c index 7404aaa5e..627863a29 100644 --- a/lib/fd-hook.c +++ b/lib/fd-hook.c @@ -1,5 +1,5 @@ /* Hook for making making file descriptor functions close(), ioctl() extensible. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/fd-hook.h b/lib/fd-hook.h index b56f1328e..246ca7769 100644 --- a/lib/fd-hook.h +++ b/lib/fd-hook.h @@ -1,5 +1,5 @@ /* Hook for making making file descriptor functions close(), ioctl() extensible. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published diff --git a/lib/flexmember.h b/lib/flexmember.h new file mode 100644 index 000000000..3ef4f9802 --- /dev/null +++ b/lib/flexmember.h @@ -0,0 +1,42 @@ +/* Sizes of structs with flexible array members. + + Copyright 2016-2017 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + + Written by Paul Eggert. */ + +#include <stddef.h> + +/* Nonzero multiple of alignment of TYPE, suitable for FLEXSIZEOF below. + On older platforms without _Alignof, use a pessimistic bound that is + safe in practice even if FLEXIBLE_ARRAY_MEMBER is 1. + On newer platforms, use _Alignof to get a tighter bound. */ + +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# define FLEXALIGNOF(type) (sizeof (type) & ~ (sizeof (type) - 1)) +#else +# define FLEXALIGNOF(type) _Alignof (type) +#endif + +/* Upper bound on the size of a struct of type TYPE with a flexible + array member named MEMBER that is followed by N bytes of other data. + This is not simply sizeof (TYPE) + N, since it may require + alignment on unusually picky C11 platforms, and + FLEXIBLE_ARRAY_MEMBER may be 1 on pre-C11 platforms. + Yield a value less than N if and only if arithmetic overflow occurs. */ + +#define FLEXSIZEOF(type, member, n) \ + ((offsetof (type, member) + FLEXALIGNOF (type) - 1 + (n)) \ + & ~ (FLEXALIGNOF (type) - 1)) diff --git a/lib/float+.h b/lib/float+.h index 14b81203a..41c3d57b4 100644 --- a/lib/float+.h +++ b/lib/float+.h @@ -1,5 +1,5 @@ /* Supplemental information about the floating-point formats. - Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2007. This program is free software; you can redistribute it and/or modify diff --git a/lib/float.c b/lib/float.c index 1d1d54f18..48567817f 100644 --- a/lib/float.c +++ b/lib/float.c @@ -1,5 +1,5 @@ /* Auxiliary definitions for <float.h>. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/float.in.h b/lib/float.in.h index 20989c089..2b0625359 100644 --- a/lib/float.in.h +++ b/lib/float.in.h @@ -1,6 +1,6 @@ /* A correct <float.h>. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/flock.c b/lib/flock.c index 53f7ae528..7698e43ff 100644 --- a/lib/flock.c +++ b/lib/flock.c @@ -6,7 +6,7 @@ Written by Richard W.M. Jones <rjones.at.redhat.com> - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public diff --git a/lib/floor.c b/lib/floor.c index 3225f40b8..5305fb3ae 100644 --- a/lib/floor.c +++ b/lib/floor.c @@ -1,5 +1,5 @@ /* Round towards negative infinity. - Copyright (C) 2007, 2010-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2010-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/frexp.c b/lib/frexp.c index a1a23aa54..8bcf890c9 100644 --- a/lib/frexp.c +++ b/lib/frexp.c @@ -1,5 +1,5 @@ /* Split a double into fraction and mantissa. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/fstat.c b/lib/fstat.c index f93f60fd2..4832548f1 100644 --- a/lib/fstat.c +++ b/lib/fstat.c @@ -1,5 +1,5 @@ /* fstat() replacement. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/fsync.c b/lib/fsync.c index b107dfcf9..8304751a4 100644 --- a/lib/fsync.c +++ b/lib/fsync.c @@ -7,7 +7,7 @@ Written by Richard W.M. Jones <rjones.at.redhat.com> - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public diff --git a/lib/full-read.c b/lib/full-read.c index 0b1a8f35c..97ac45fa1 100644 --- a/lib/full-read.c +++ b/lib/full-read.c @@ -1,5 +1,5 @@ /* An interface to read that retries after partial reads and interrupts. - Copyright (C) 2002-2003, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/full-read.h b/lib/full-read.h index dbf4cd679..d1277635c 100644 --- a/lib/full-read.h +++ b/lib/full-read.h @@ -1,6 +1,6 @@ /* An interface to read() that reads all it is asked to read. - Copyright (C) 2002, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2002, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/full-write.c b/lib/full-write.c index 9419d70cb..75fd857d8 100644 --- a/lib/full-write.c +++ b/lib/full-write.c @@ -1,6 +1,6 @@ /* An interface to read and write that retries (if necessary) until complete. - Copyright (C) 1993-1994, 1997-2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 1993-1994, 1997-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/full-write.h b/lib/full-write.h index 3715bec59..002924991 100644 --- a/lib/full-write.h +++ b/lib/full-write.h @@ -1,6 +1,6 @@ /* An interface to write() that writes all it is asked to write. - Copyright (C) 2002-2003, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gai_strerror.c b/lib/gai_strerror.c index 6acc85973..20d5513d4 100644 --- a/lib/gai_strerror.c +++ b/lib/gai_strerror.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 2001-2002, 2004-2006, 2008-2016 Free Software +/* Copyright (C) 1997, 2001-2002, 2004-2006, 2008-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997. diff --git a/lib/getaddrinfo.c b/lib/getaddrinfo.c index 33d731f19..361dbc25a 100644 --- a/lib/getaddrinfo.c +++ b/lib/getaddrinfo.c @@ -1,5 +1,5 @@ /* Get address information (partial implementation). - Copyright (C) 1997, 2001-2002, 2004-2016 Free Software Foundation, Inc. + Copyright (C) 1997, 2001-2002, 2004-2017 Free Software Foundation, Inc. Contributed by Simon Josefsson <simon@josefsson.org>. This program is free software; you can redistribute it and/or modify diff --git a/lib/getlogin.c b/lib/getlogin.c index 27efb2b95..47c586a62 100644 --- a/lib/getlogin.c +++ b/lib/getlogin.c @@ -1,6 +1,6 @@ /* Provide a working getlogin for systems which lack it. - Copyright (C) 2010-2016 Free Software Foundation, Inc. + Copyright (C) 2010-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/getpeername.c b/lib/getpeername.c index a1d207d5d..e36e57bb0 100644 --- a/lib/getpeername.c +++ b/lib/getpeername.c @@ -1,6 +1,6 @@ /* getpeername.c --- wrappers for Windows getpeername function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/getsockname.c b/lib/getsockname.c index 3fc808967..08d0ead77 100644 --- a/lib/getsockname.c +++ b/lib/getsockname.c @@ -1,6 +1,6 @@ /* getsockname.c --- wrappers for Windows getsockname function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/getsockopt.c b/lib/getsockopt.c index 6242deef7..eabbd246c 100644 --- a/lib/getsockopt.c +++ b/lib/getsockopt.c @@ -1,6 +1,6 @@ /* getsockopt.c --- wrappers for Windows getsockopt function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gettext.h b/lib/gettext.h index a22c9fa8b..da14fdcde 100644 --- a/lib/gettext.h +++ b/lib/gettext.h @@ -1,5 +1,5 @@ /* Convenience header for conditional use of GNU <libintl.h>. - Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2016 Free Software + Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/gettimeofday.c b/lib/gettimeofday.c index 83c72d9ce..b4375fef7 100644 --- a/lib/gettimeofday.c +++ b/lib/gettimeofday.c @@ -1,6 +1,6 @@ /* Provide gettimeofday for systems that don't have it or for which it's broken. - Copyright (C) 2001-2003, 2005-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2007, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/hard-locale.c b/lib/hard-locale.c index 6addf453d..845282dd3 100644 --- a/lib/hard-locale.c +++ b/lib/hard-locale.c @@ -1,6 +1,6 @@ /* hard-locale.c -- Determine whether a locale is hard. - Copyright (C) 1997-1999, 2002-2004, 2006-2007, 2009-2016 Free Software + Copyright (C) 1997-1999, 2002-2004, 2006-2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/hard-locale.h b/lib/hard-locale.h index a4a4c0643..b7cd5d19e 100644 --- a/lib/hard-locale.h +++ b/lib/hard-locale.h @@ -1,6 +1,6 @@ /* Determine whether a locale is hard. - Copyright (C) 1999, 2003-2004, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 1999, 2003-2004, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/iconv.c b/lib/iconv.c index 97e61bd13..c0f1a8352 100644 --- a/lib/iconv.c +++ b/lib/iconv.c @@ -1,5 +1,5 @@ /* Character set conversion. - Copyright (C) 1999-2001, 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 1999-2001, 2007, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/iconv.in.h b/lib/iconv.in.h index eb55e2b5b..0864267ef 100644 --- a/lib/iconv.in.h +++ b/lib/iconv.in.h @@ -1,6 +1,6 @@ /* A GNU-like <iconv.h>. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/iconv_close.c b/lib/iconv_close.c index e15cde16a..823cf452f 100644 --- a/lib/iconv_close.c +++ b/lib/iconv_close.c @@ -1,5 +1,5 @@ /* Character set conversion. - Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/iconv_open.c b/lib/iconv_open.c index 434fa9534..48a28dbe4 100644 --- a/lib/iconv_open.c +++ b/lib/iconv_open.c @@ -1,5 +1,5 @@ /* Character set conversion. - Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/iconveh.h b/lib/iconveh.h index 1bac9a8ab..c074a8c25 100644 --- a/lib/iconveh.h +++ b/lib/iconveh.h @@ -1,5 +1,5 @@ /* Character set conversion handler type. - Copyright (C) 2001-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2001-2007, 2009-2017 Free Software Foundation, Inc. Written by Bruno Haible. This program is free software: you can redistribute it and/or modify diff --git a/lib/inet_ntop.c b/lib/inet_ntop.c index 37d93f88b..b30a26667 100644 --- a/lib/inet_ntop.c +++ b/lib/inet_ntop.c @@ -1,6 +1,6 @@ /* inet_ntop.c -- convert IPv4 and IPv6 addresses from binary to text form - Copyright (C) 2005-2006, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/inet_pton.c b/lib/inet_pton.c index fac8fd41b..8e8b8c1da 100644 --- a/lib/inet_pton.c +++ b/lib/inet_pton.c @@ -1,6 +1,6 @@ /* inet_pton.c -- convert IPv4 and IPv6 addresses from text to binary form - Copyright (C) 2006, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2006, 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/intprops.h b/lib/intprops.h index feb02c3c6..eb06b6917 100644 --- a/lib/intprops.h +++ b/lib/intprops.h @@ -1,6 +1,6 @@ /* intprops.h -- properties of integer types - Copyright (C) 2001-2016 Free Software Foundation, Inc. + Copyright (C) 2001-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published @@ -47,12 +47,16 @@ /* Minimum and maximum values for integer types and expressions. */ +/* The width in bits of the integer type or expression T. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + /* The maximum and minimum values for the integer type T. */ #define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) #define TYPE_MAXIMUM(t) \ ((t) (! TYPE_SIGNED (t) \ ? (t) -1 \ - : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) /* The maximum and minimum values for the type of the expression E, after integer promotion. E should not have side effects. */ @@ -65,7 +69,13 @@ ? _GL_SIGNED_INT_MAXIMUM (e) \ : _GL_INT_NEGATE_CONVERT (e, 1)) #define _GL_SIGNED_INT_MAXIMUM(e) \ - (((_GL_INT_CONVERT (e, 1) << (sizeof ((e) + 0) * CHAR_BIT - 2)) - 1) * 2 + 1) + (((_GL_INT_CONVERT (e, 1) << (TYPE_WIDTH ((e) + 0) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif /* This include file assumes that signed types are two's complement without padding bits; the above macros have undefined behavior otherwise. @@ -84,10 +94,15 @@ verify (TYPE_MAXIMUM (long int) == LONG_MAX); verify (TYPE_MINIMUM (long long int) == LLONG_MIN); verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); #endif +/* Similarly, sanity-check one ISO/IEC TS 18661-1:2014 macro if defined. */ +#ifdef UINT_WIDTH +verify (TYPE_WIDTH (unsigned int) == UINT_WIDTH); +#endif /* Does the __typeof__ keyword work? This could be done by 'configure', but for now it's easier to do it by hand. */ -#if (2 <= __GNUC__ || defined __IBM__TYPEOF__ \ +#if (2 <= __GNUC__ \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ || (0x5110 <= __SUNPRO_C && !__STDC__)) # define _GL_HAVE___TYPEOF__ 1 #else @@ -116,8 +131,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); signed, this macro may overestimate the true bound by one byte when applied to unsigned types of size 2, 4, 16, ... bytes. */ #define INT_STRLEN_BOUND(t) \ - (INT_BITS_STRLEN_BOUND (sizeof (t) * CHAR_BIT \ - - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + _GL_SIGNED_TYPE_OR_EXPR (t)) /* Bound on buffer size needed to represent an integer type or expression T, @@ -222,20 +236,23 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); ? (a) < (min) >> (b) \ : (max) >> (b) < (a)) -/* True if __builtin_add_overflow (A, B, P) works when P is null. */ -#define _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL (7 <= __GNUC__) +/* True if __builtin_add_overflow (A, B, P) works when P is non-null. */ +#define _GL_HAS_BUILTIN_OVERFLOW (5 <= __GNUC__) + +/* True if __builtin_add_overflow_p (A, B, C) works. */ +#define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) /* The _GL*_OVERFLOW macros have the same restrictions as the *_RANGE_OVERFLOW macros, except that they do not assume that operands (e.g., A and B) have the same type as MIN and MAX. Instead, they assume that the result (e.g., A + B) has that type. */ -#if _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL -# define _GL_ADD_OVERFLOW(a, b, min, max) - __builtin_add_overflow (a, b, (__typeof__ ((a) + (b)) *) 0) -# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) - __builtin_sub_overflow (a, b, (__typeof__ ((a) - (b)) *) 0) -# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) - __builtin_mul_overflow (a, b, (__typeof__ ((a) * (b)) *) 0) +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) #else # define _GL_ADD_OVERFLOW(a, b, min, max) \ ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ @@ -315,7 +332,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) #define INT_SUBTRACT_OVERFLOW(a, b) \ _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) -#if _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL +#if _GL_HAS_BUILTIN_OVERFLOW_P # define INT_NEGATE_OVERFLOW(a) INT_SUBTRACT_OVERFLOW (0, a) #else # define INT_NEGATE_OVERFLOW(a) \ @@ -349,10 +366,6 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); #define INT_MULTIPLY_WRAPV(a, b, r) \ _GL_INT_OP_WRAPV (a, b, r, *, __builtin_mul_overflow, INT_MULTIPLY_OVERFLOW) -#ifndef __has_builtin -# define __has_builtin(x) 0 -#endif - /* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 https://llvm.org/bugs/show_bug.cgi?id=25390 @@ -369,7 +382,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); the operation. BUILTIN is the builtin operation, and OVERFLOW the overflow predicate. Return 1 if the result overflows. See above for restrictions. */ -#if 5 <= __GNUC__ || __has_builtin (__builtin_add_overflow) +#if _GL_HAS_BUILTIN_OVERFLOW # define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) builtin (a, b, r) #elif 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS # define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \ @@ -412,7 +425,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); # else # define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ - long int, LONG_MIN, LONG_MAX)) + long int, LONG_MIN, LONG_MAX) # endif #endif diff --git a/lib/isfinite.c b/lib/isfinite.c index 431518e98..d689bb2b9 100644 --- a/lib/isfinite.c +++ b/lib/isfinite.c @@ -1,5 +1,5 @@ /* Test for finite value (zero, subnormal, or normal, and not infinite or NaN). - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isinf.c b/lib/isinf.c index fa9565ae4..8dd72a305 100644 --- a/lib/isinf.c +++ b/lib/isinf.c @@ -1,5 +1,5 @@ /* Test for positive or negative infinity. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnan.c b/lib/isnan.c index e9a86149d..519f3dc8a 100644 --- a/lib/isnan.c +++ b/lib/isnan.c @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnand-nolibm.h b/lib/isnand-nolibm.h index c30ae24db..1b1c32943 100644 --- a/lib/isnand-nolibm.h +++ b/lib/isnand-nolibm.h @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnand.c b/lib/isnand.c index 2e25f353f..906faf152 100644 --- a/lib/isnand.c +++ b/lib/isnand.c @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnanf-nolibm.h b/lib/isnanf-nolibm.h index 8166b9b55..9e55c6c1a 100644 --- a/lib/isnanf-nolibm.h +++ b/lib/isnanf-nolibm.h @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnanf.c b/lib/isnanf.c index 6c82c5e0c..2831654d1 100644 --- a/lib/isnanf.c +++ b/lib/isnanf.c @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnanl-nolibm.h b/lib/isnanl-nolibm.h index 517547d1a..1667e55c0 100644 --- a/lib/isnanl-nolibm.h +++ b/lib/isnanl-nolibm.h @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnanl.c b/lib/isnanl.c index 77404b7f5..fe733bc86 100644 --- a/lib/isnanl.c +++ b/lib/isnanl.c @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/itold.c b/lib/itold.c index 57f5e9578..facf4ae61 100644 --- a/lib/itold.c +++ b/lib/itold.c @@ -1,5 +1,5 @@ /* Replacement for 'int' to 'long double' conversion routine. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/langinfo.in.h b/lib/langinfo.in.h index 42c7cefb9..689e82c9a 100644 --- a/lib/langinfo.in.h +++ b/lib/langinfo.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <langinfo.h>. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/limits.in.h b/lib/limits.in.h new file mode 100644 index 000000000..7ff33ab12 --- /dev/null +++ b/lib/limits.in.h @@ -0,0 +1,63 @@ +/* A GNU-like <limits.h>. + + Copyright 2016-2017 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License + as published by the Free Software Foundation; either version 2, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program; if not, see <http://www.gnu.org/licenses/>. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif /* !ULLONG_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ diff --git a/lib/link.c b/lib/link.c index 9cd840c3e..625d2e82d 100644 --- a/lib/link.c +++ b/lib/link.c @@ -1,6 +1,6 @@ /* Emulate link on platforms that lack it, namely native Windows platforms. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/listen.c b/lib/listen.c index 014e82f85..284415a08 100644 --- a/lib/listen.c +++ b/lib/listen.c @@ -1,6 +1,6 @@ /* listen.c --- wrappers for Windows listen function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/localcharset.c b/lib/localcharset.c index 7ce17e69e..4be72d616 100644 --- a/lib/localcharset.c +++ b/lib/localcharset.c @@ -1,6 +1,6 @@ /* Determine a canonical name for the current locale's character encoding. - Copyright (C) 2000-2006, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2000-2006, 2008-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -507,7 +507,7 @@ locale_charset (void) current_locale = setlocale (LC_CTYPE, NULL); pdot = strrchr (current_locale, '.'); - if (pdot) + if (pdot && 2 + strlen (pdot + 1) + 1 <= sizeof (buf)) sprintf (buf, "CP%s", pdot + 1); else { diff --git a/lib/localcharset.h b/lib/localcharset.h index 49de10a43..641eceae5 100644 --- a/lib/localcharset.h +++ b/lib/localcharset.h @@ -1,5 +1,5 @@ /* Determine a canonical name for the current locale's character encoding. - Copyright (C) 2000-2003, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2000-2003, 2009-2017 Free Software Foundation, Inc. This file is part of the GNU CHARSET Library. This program is free software; you can redistribute it and/or modify diff --git a/lib/locale.in.h b/lib/locale.in.h index f7b19caa0..50ccae610 100644 --- a/lib/locale.in.h +++ b/lib/locale.in.h @@ -1,5 +1,5 @@ /* A POSIX <locale.h>. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/localeconv.c b/lib/localeconv.c index 609dbb63a..c38035f0d 100644 --- a/lib/localeconv.c +++ b/lib/localeconv.c @@ -1,5 +1,5 @@ /* Query locale dependent information for formatting numbers. - Copyright (C) 2012-2016 Free Software Foundation, Inc. + Copyright (C) 2012-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -1,5 +1,5 @@ /* Logarithm. - Copyright (C) 2012-2016 Free Software Foundation, Inc. + Copyright (C) 2012-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/log1p.c b/lib/log1p.c index bc4127b80..d266290ac 100644 --- a/lib/log1p.c +++ b/lib/log1p.c @@ -1,5 +1,5 @@ /* Natural logarithm of 1 plus argument. - Copyright (C) 2012-2016 Free Software Foundation, Inc. + Copyright (C) 2012-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/lstat.c b/lib/lstat.c index 0a0141607..f4cdb2a3e 100644 --- a/lib/lstat.c +++ b/lib/lstat.c @@ -1,6 +1,6 @@ /* Work around a bug of lstat on some systems - Copyright (C) 1997-2006, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 1997-2006, 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/malloc.c b/lib/malloc.c index ea63740f3..6b5e53ee7 100644 --- a/lib/malloc.c +++ b/lib/malloc.c @@ -1,6 +1,6 @@ /* malloc() function that is glibc compatible. - Copyright (C) 1997-1998, 2006-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 1997-1998, 2006-2007, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/malloca.c b/lib/malloca.c index 942c60f9b..c0ff33568 100644 --- a/lib/malloca.c +++ b/lib/malloca.c @@ -1,5 +1,5 @@ /* Safe automatic memory allocation. - Copyright (C) 2003, 2006-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2003, 2006-2007, 2009-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software; you can redistribute it and/or modify diff --git a/lib/malloca.h b/lib/malloca.h index 90fc3a6dc..3b61ca2b9 100644 --- a/lib/malloca.h +++ b/lib/malloca.h @@ -1,5 +1,5 @@ /* Safe automatic memory allocation. - Copyright (C) 2003-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2003-2007, 2009-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software; you can redistribute it and/or modify @@ -21,6 +21,9 @@ #include <alloca.h> #include <stddef.h> #include <stdlib.h> +#include <stdint.h> + +#include "xalloc-oversized.h" #ifdef __cplusplus @@ -73,15 +76,7 @@ extern void freea (void *p); It allocates an array of N objects, each with S bytes of memory, on the stack. S must be positive and N must be nonnegative. The array must be freed using freea() before the function returns. */ -#if 1 -/* Cf. the definition of xalloc_oversized. */ -# define nmalloca(n, s) \ - ((n) > (size_t) (sizeof (ptrdiff_t) <= sizeof (size_t) ? -1 : -2) / (s) \ - ? NULL \ - : malloca ((n) * (s))) -#else -extern void * nmalloca (size_t n, size_t s); -#endif +#define nmalloca(n, s) (xalloc_oversized (n, s) ? NULL : malloca ((n) * (s))) #ifdef __cplusplus diff --git a/lib/math.in.h b/lib/math.in.h index b3832c10e..53d385e54 100644 --- a/lib/math.in.h +++ b/lib/math.in.h @@ -1,6 +1,6 @@ /* A GNU-like <math.h>. - Copyright (C) 2002-2003, 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -63,6 +63,7 @@ _gl_cxx_ ## func ## l (long double l) \ return func (l); \ } # define _GL_MATH_CXX_REAL_FLOATING_DECL_2(func) \ +_GL_BEGIN_NAMESPACE \ inline int \ func (float f) \ { \ @@ -77,7 +78,8 @@ inline int \ func (long double l) \ { \ return _gl_cxx_ ## func ## l (l); \ -} +} \ +_GL_END_NAMESPACE #endif /* Helper macros to define a portability warning for the @@ -210,11 +212,20 @@ _NaN () #if @GNULIB_ACOSF@ -# if !@HAVE_ACOSF@ -# undef acosf +# if @REPLACE_ACOSF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef acosf +# define acosf rpl_acosf +# endif +_GL_FUNCDECL_RPL (acosf, float, (float x)); +_GL_CXXALIAS_RPL (acosf, float, (float x)); +# else +# if !@HAVE_ACOSF@ +# undef acosf _GL_FUNCDECL_SYS (acosf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (acosf, float, (float x)); +# endif _GL_CXXALIASWARN (acosf); #elif defined GNULIB_POSIXCHECK # undef acosf @@ -241,11 +252,20 @@ _GL_WARN_ON_USE (acosl, "acosl is unportable - " #if @GNULIB_ASINF@ -# if !@HAVE_ASINF@ -# undef asinf +# if @REPLACE_ASINF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef asinf +# define asinf rpl_asinf +# endif +_GL_FUNCDECL_RPL (asinf, float, (float x)); +_GL_CXXALIAS_RPL (asinf, float, (float x)); +# else +# if !@HAVE_ASINF@ +# undef asinf _GL_FUNCDECL_SYS (asinf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (asinf, float, (float x)); +# endif _GL_CXXALIASWARN (asinf); #elif defined GNULIB_POSIXCHECK # undef asinf @@ -272,11 +292,20 @@ _GL_WARN_ON_USE (asinl, "asinl is unportable - " #if @GNULIB_ATANF@ -# if !@HAVE_ATANF@ -# undef atanf +# if @REPLACE_ATANF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef atanf +# define atanf rpl_atanf +# endif +_GL_FUNCDECL_RPL (atanf, float, (float x)); +_GL_CXXALIAS_RPL (atanf, float, (float x)); +# else +# if !@HAVE_ATANF@ +# undef atanf _GL_FUNCDECL_SYS (atanf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (atanf, float, (float x)); +# endif _GL_CXXALIASWARN (atanf); #elif defined GNULIB_POSIXCHECK # undef atanf @@ -303,11 +332,20 @@ _GL_WARN_ON_USE (atanl, "atanl is unportable - " #if @GNULIB_ATAN2F@ -# if !@HAVE_ATAN2F@ -# undef atan2f +# if @REPLACE_ATAN2F@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef atan2f +# define atan2f rpl_atan2f +# endif +_GL_FUNCDECL_RPL (atan2f, float, (float y, float x)); +_GL_CXXALIAS_RPL (atan2f, float, (float y, float x)); +# else +# if !@HAVE_ATAN2F@ +# undef atan2f _GL_FUNCDECL_SYS (atan2f, float, (float y, float x)); -# endif +# endif _GL_CXXALIAS_SYS (atan2f, float, (float y, float x)); +# endif _GL_CXXALIASWARN (atan2f); #elif defined GNULIB_POSIXCHECK # undef atan2f @@ -406,6 +444,7 @@ _GL_WARN_ON_USE (ceilf, "ceilf is unportable - " #if @GNULIB_CEIL@ # if @REPLACE_CEIL@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ceil # define ceil rpl_ceil # endif _GL_FUNCDECL_RPL (ceil, double, (double x)); @@ -485,11 +524,20 @@ _GL_WARN_ON_USE (copysign, "copysignl is unportable - " #if @GNULIB_COSF@ -# if !@HAVE_COSF@ -# undef cosf +# if @REPLACE_COSF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef cosf +# define cosf rpl_cosf +# endif +_GL_FUNCDECL_RPL (cosf, float, (float x)); +_GL_CXXALIAS_RPL (cosf, float, (float x)); +# else +# if !@HAVE_COSF@ +# undef cosf _GL_FUNCDECL_SYS (cosf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (cosf, float, (float x)); +# endif _GL_CXXALIASWARN (cosf); #elif defined GNULIB_POSIXCHECK # undef cosf @@ -516,11 +564,20 @@ _GL_WARN_ON_USE (cosl, "cosl is unportable - " #if @GNULIB_COSHF@ -# if !@HAVE_COSHF@ -# undef coshf +# if @REPLACE_COSHF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef coshf +# define coshf rpl_coshf +# endif +_GL_FUNCDECL_RPL (coshf, float, (float x)); +_GL_CXXALIAS_RPL (coshf, float, (float x)); +# else +# if !@HAVE_COSHF@ +# undef coshf _GL_FUNCDECL_SYS (coshf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (coshf, float, (float x)); +# endif _GL_CXXALIASWARN (coshf); #elif defined GNULIB_POSIXCHECK # undef coshf @@ -532,11 +589,20 @@ _GL_WARN_ON_USE (coshf, "coshf is unportable - " #if @GNULIB_EXPF@ -# if !@HAVE_EXPF@ -# undef expf +# if @REPLACE_EXPF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef expf +# define expf rpl_expf +# endif +_GL_FUNCDECL_RPL (expf, float, (float x)); +_GL_CXXALIAS_RPL (expf, float, (float x)); +# else +# if !@HAVE_EXPF@ +# undef expf _GL_FUNCDECL_SYS (expf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (expf, float, (float x)); +# endif _GL_CXXALIASWARN (expf); #elif defined GNULIB_POSIXCHECK # undef expf @@ -753,6 +819,7 @@ _GL_WARN_ON_USE (floorf, "floorf is unportable - " #if @GNULIB_FLOOR@ # if @REPLACE_FLOOR@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef floor # define floor rpl_floor # endif _GL_FUNCDECL_RPL (floor, double, (double x)); @@ -973,6 +1040,7 @@ _GL_WARN_ON_USE (frexpf, "frexpf is unportable - " #if @GNULIB_FREXP@ # if @REPLACE_FREXP@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef frexp # define frexp rpl_frexp # endif _GL_FUNCDECL_RPL (frexp, double, (double x, int *expptr) _GL_ARG_NONNULL ((2))); @@ -980,7 +1048,7 @@ _GL_CXXALIAS_RPL (frexp, double, (double x, int *expptr)); # else _GL_CXXALIAS_SYS (frexp, double, (double x, int *expptr)); # endif -_GL_CXXALIASWARN (frexp); +_GL_CXXALIASWARN1 (frexp, double, (double x, int *expptr)); #elif defined GNULIB_POSIXCHECK # undef frexp /* Assume frexp is always declared. */ @@ -1822,11 +1890,20 @@ _GL_WARN_ON_USE (roundl, "roundl is unportable - " #if @GNULIB_SINF@ -# if !@HAVE_SINF@ -# undef sinf +# if @REPLACE_SINF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sinf +# define sinf rpl_sinf +# endif +_GL_FUNCDECL_RPL (sinf, float, (float x)); +_GL_CXXALIAS_RPL (sinf, float, (float x)); +# else +# if !@HAVE_SINF@ + # undef sinf _GL_FUNCDECL_SYS (sinf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (sinf, float, (float x)); +# endif _GL_CXXALIASWARN (sinf); #elif defined GNULIB_POSIXCHECK # undef sinf @@ -1853,11 +1930,20 @@ _GL_WARN_ON_USE (sinl, "sinl is unportable - " #if @GNULIB_SINHF@ -# if !@HAVE_SINHF@ -# undef sinhf +# if @REPLACE_SINHF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sinhf +# define sinhf rpl_sinhf +# endif +_GL_FUNCDECL_RPL (sinhf, float, (float x)); +_GL_CXXALIAS_RPL (sinhf, float, (float x)); +# else +# if !@HAVE_SINHF@ +# undef sinhf _GL_FUNCDECL_SYS (sinhf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (sinhf, float, (float x)); +# endif _GL_CXXALIASWARN (sinhf); #elif defined GNULIB_POSIXCHECK # undef sinhf @@ -1869,11 +1955,20 @@ _GL_WARN_ON_USE (sinhf, "sinhf is unportable - " #if @GNULIB_SQRTF@ -# if !@HAVE_SQRTF@ -# undef sqrtf +# if @REPLACE_SQRTF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sqrtf +# define sqrtf rpl_sqrtf +# endif +_GL_FUNCDECL_RPL (sqrtf, float, (float x)); +_GL_CXXALIAS_RPL (sqrtf, float, (float x)); +# else +# if !@HAVE_SQRTF@ +# undef sqrtf _GL_FUNCDECL_SYS (sqrtf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (sqrtf, float, (float x)); +# endif _GL_CXXALIASWARN (sqrtf); #elif defined GNULIB_POSIXCHECK # undef sqrtf @@ -1909,11 +2004,20 @@ _GL_WARN_ON_USE (sqrtl, "sqrtl is unportable - " #if @GNULIB_TANF@ -# if !@HAVE_TANF@ -# undef tanf +# if @REPLACE_TANF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef tanf +# define tanf rpl_tanf +# endif +_GL_FUNCDECL_RPL (tanf, float, (float x)); +_GL_CXXALIAS_RPL (tanf, float, (float x)); +# else +# if !@HAVE_TANF@ +# undef tanf _GL_FUNCDECL_SYS (tanf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (tanf, float, (float x)); +# endif _GL_CXXALIASWARN (tanf); #elif defined GNULIB_POSIXCHECK # undef tanf @@ -1940,11 +2044,20 @@ _GL_WARN_ON_USE (tanl, "tanl is unportable - " #if @GNULIB_TANHF@ -# if !@HAVE_TANHF@ -# undef tanhf +# if @REPLACE_TANHF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef tanhf +# define tanhf rpl_tanhf +# endif +_GL_FUNCDECL_RPL (tanhf, float, (float x)); +_GL_CXXALIAS_RPL (tanhf, float, (float x)); +# else +# if !@HAVE_TANHF@ +# undef tanhf _GL_FUNCDECL_SYS (tanhf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (tanhf, float, (float x)); +# endif _GL_CXXALIASWARN (tanhf); #elif defined GNULIB_POSIXCHECK # undef tanhf @@ -1958,6 +2071,7 @@ _GL_WARN_ON_USE (tanhf, "tanhf is unportable - " #if @GNULIB_TRUNCF@ # if @REPLACE_TRUNCF@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncf # define truncf rpl_truncf # endif _GL_FUNCDECL_RPL (truncf, float, (float x)); @@ -1980,6 +2094,7 @@ _GL_WARN_ON_USE (truncf, "truncf is unportable - " #if @GNULIB_TRUNC@ # if @REPLACE_TRUNC@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef trunc # define trunc rpl_trunc # endif _GL_FUNCDECL_RPL (trunc, double, (double x)); @@ -2039,7 +2154,7 @@ _GL_EXTERN_C int gl_isfinitel (long double x); gl_isfinitef (x)) # endif # ifdef __cplusplus -# ifdef isfinite +# if defined isfinite || defined GNULIB_NAMESPACE _GL_MATH_CXX_REAL_FLOATING_DECL_1 (isfinite) # undef isfinite _GL_MATH_CXX_REAL_FLOATING_DECL_2 (isfinite) @@ -2066,7 +2181,7 @@ _GL_EXTERN_C int gl_isinfl (long double x); gl_isinff (x)) # endif # ifdef __cplusplus -# ifdef isinf +# if defined isinf || defined GNULIB_NAMESPACE _GL_MATH_CXX_REAL_FLOATING_DECL_1 (isinf) # undef isinf _GL_MATH_CXX_REAL_FLOATING_DECL_2 (isinf) @@ -2184,7 +2299,7 @@ _GL_EXTERN_C int rpl_isnanl (long double x) _GL_ATTRIBUTE_CONST; __builtin_isnanf ((float)(x))) # endif # ifdef __cplusplus -# ifdef isnan +# if defined isnan || defined GNULIB_NAMESPACE _GL_MATH_CXX_REAL_FLOATING_DECL_1 (isnan) # undef isnan _GL_MATH_CXX_REAL_FLOATING_DECL_2 (isnan) @@ -2259,7 +2374,7 @@ _GL_EXTERN_C int gl_signbitl (long double arg); gl_signbitf (x)) # endif # ifdef __cplusplus -# ifdef signbit +# if defined signbit || defined GNULIB_NAMESPACE _GL_MATH_CXX_REAL_FLOATING_DECL_1 (signbit) # undef signbit _GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit) diff --git a/lib/mbrtowc.c b/lib/mbrtowc.c index 2e5a0b6aa..d19b1a035 100644 --- a/lib/mbrtowc.c +++ b/lib/mbrtowc.c @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 1999-2002, 2005-2016 Free Software Foundation, Inc. + Copyright (C) 1999-2002, 2005-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbsinit.c b/lib/mbsinit.c index 54ecc9edf..4d0b1184a 100644 --- a/lib/mbsinit.c +++ b/lib/mbsinit.c @@ -1,5 +1,5 @@ /* Test for initial conversion state. - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbtowc-impl.h b/lib/mbtowc-impl.h index 156693409..268f0e3da 100644 --- a/lib/mbtowc-impl.h +++ b/lib/mbtowc-impl.h @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbtowc.c b/lib/mbtowc.c index 253fd223b..fbed5dc2f 100644 --- a/lib/mbtowc.c +++ b/lib/mbtowc.c @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/memchr.c b/lib/memchr.c index f866c959e..91c2b8767 100644 --- a/lib/memchr.c +++ b/lib/memchr.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2016 +/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2017 Free Software Foundation, Inc. Based on strlen implementation by Torbjorn Granlund (tege@sics.se), diff --git a/lib/mkdir.c b/lib/mkdir.c index 8a1854502..1ac765007 100644 --- a/lib/mkdir.c +++ b/lib/mkdir.c @@ -1,7 +1,7 @@ /* On some systems, mkdir ("foo/", 0700) fails because of the trailing slash. On those systems, this wrapper removes the trailing slash. - Copyright (C) 2001, 2003, 2006, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2006, 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/mkostemp.c b/lib/mkostemp.c index 25a63b7b1..d2190bd6e 100644 --- a/lib/mkostemp.c +++ b/lib/mkostemp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2016 Free Software +/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2017 Free Software Foundation, Inc. This file is derived from the one in the GNU C Library. diff --git a/lib/mktime-internal.h b/lib/mktime-internal.h index 0c9e20405..bfde06fa2 100644 --- a/lib/mktime-internal.h +++ b/lib/mktime-internal.h @@ -1,6 +1,6 @@ /* mktime variant that also uses an offset guess - Copyright 2016 Free Software Foundation, Inc. + Copyright 2016-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public diff --git a/lib/mktime.c b/lib/mktime.c index 9eb3e7652..2efd44a22 100644 --- a/lib/mktime.c +++ b/lib/mktime.c @@ -1,5 +1,5 @@ /* Convert a 'struct tm' to a time_t value. - Copyright (C) 1993-2016 Free Software Foundation, Inc. + Copyright (C) 1993-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Paul Eggert <eggert@twinsun.com>. @@ -153,7 +153,7 @@ isdst_differ (int a, int b) /* Return an integer value measuring (YEAR1-YDAY1 HOUR1:MIN1:SEC1) - (YEAR0-YDAY0 HOUR0:MIN0:SEC0) in seconds, assuming that the clocks - were not adjusted between the time stamps. + were not adjusted between the timestamps. The YEAR values uses the same numbering as TP->tm_year. Values need not be in the usual range. However, YEAR1 must not overflow diff --git a/lib/msvc-inval.c b/lib/msvc-inval.c index c649d5f99..32818f7da 100644 --- a/lib/msvc-inval.c +++ b/lib/msvc-inval.c @@ -1,5 +1,5 @@ /* Invalid parameter handler for MSVC runtime libraries. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/msvc-inval.h b/lib/msvc-inval.h index 32a44a340..8147f09ab 100644 --- a/lib/msvc-inval.h +++ b/lib/msvc-inval.h @@ -1,5 +1,5 @@ /* Invalid parameter handler for MSVC runtime libraries. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/msvc-nothrow.c b/lib/msvc-nothrow.c index 1c7b5849f..c8e483b7f 100644 --- a/lib/msvc-nothrow.c +++ b/lib/msvc-nothrow.c @@ -1,6 +1,6 @@ /* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/msvc-nothrow.h b/lib/msvc-nothrow.h index f76f4de84..52dbeb1f2 100644 --- a/lib/msvc-nothrow.h +++ b/lib/msvc-nothrow.h @@ -1,6 +1,6 @@ /* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/netdb.in.h b/lib/netdb.in.h index 8361da811..d14d57bad 100644 --- a/lib/netdb.in.h +++ b/lib/netdb.in.h @@ -1,5 +1,5 @@ /* Provide a netdb.h header file for systems lacking it (read: MinGW). - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/netinet_in.in.h b/lib/netinet_in.in.h index 4be15ab26..51dc48bfd 100644 --- a/lib/netinet_in.in.h +++ b/lib/netinet_in.in.h @@ -1,5 +1,5 @@ /* Substitute for <netinet/in.h>. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/nl_langinfo.c b/lib/nl_langinfo.c index 5c3124fab..441e75cd2 100644 --- a/lib/nl_langinfo.c +++ b/lib/nl_langinfo.c @@ -1,6 +1,6 @@ /* nl_langinfo() replacement: query locale dependent information. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -34,7 +34,6 @@ static char * ctype_codeset (void) { static char buf[2 + 10 + 1]; - size_t buflen = 0; char const *locale = setlocale (LC_CTYPE, NULL); char *codeset = buf; size_t codesetlen; @@ -99,14 +98,14 @@ rpl_nl_langinfo (nl_item item) # endif # if GNULIB_defined_T_FMT_AMPM case T_FMT_AMPM: - return "%I:%M:%S %p"; + return (char *) "%I:%M:%S %p"; # endif # if GNULIB_defined_ERA case ERA: /* The format is not standardized. In glibc it is a sequence of strings of the form "direction:offset:start_date:end_date:era_name:era_format" with an empty string at the end. */ - return ""; + return (char *) ""; case ERA_D_FMT: /* The %Ex conversion in strftime behaves like %x if the locale does not have an alternative time format. */ @@ -125,13 +124,13 @@ rpl_nl_langinfo (nl_item item) case ALT_DIGITS: /* The format is not standardized. In glibc it is a sequence of 10 strings, appended in memory. */ - return "\0\0\0\0\0\0\0\0\0\0"; + return (char *) "\0\0\0\0\0\0\0\0\0\0"; # endif # if GNULIB_defined_YESEXPR || !FUNC_NL_LANGINFO_YESEXPR_WORKS case YESEXPR: - return "^[yY]"; + return (char *) "^[yY]"; case NOEXPR: - return "^[nN]"; + return (char *) "^[nN]"; # endif default: break; @@ -163,9 +162,9 @@ nl_langinfo (nl_item item) return codeset; } # ifdef __BEOS__ - return "UTF-8"; + return (char *) "UTF-8"; # else - return "ISO-8859-1"; + return (char *) "ISO-8859-1"; # endif /* nl_langinfo items of the LC_NUMERIC category */ case RADIXCHAR: @@ -178,23 +177,23 @@ nl_langinfo (nl_item item) TODO: Really use the locale. */ case D_T_FMT: case ERA_D_T_FMT: - return "%a %b %e %H:%M:%S %Y"; + return (char *) "%a %b %e %H:%M:%S %Y"; case D_FMT: case ERA_D_FMT: - return "%m/%d/%y"; + return (char *) "%m/%d/%y"; case T_FMT: case ERA_T_FMT: - return "%H:%M:%S"; + return (char *) "%H:%M:%S"; case T_FMT_AMPM: - return "%I:%M:%S %p"; + return (char *) "%I:%M:%S %p"; case AM_STR: if (!strftime (nlbuf, sizeof nlbuf, "%p", &tmm)) - return "AM"; + return (char *) "AM"; return nlbuf; case PM_STR: tmm.tm_hour = 12; if (!strftime (nlbuf, sizeof nlbuf, "%p", &tmm)) - return "PM"; + return (char *) "PM"; return nlbuf; case DAY_1: case DAY_2: @@ -274,9 +273,9 @@ nl_langinfo (nl_item item) return nlbuf; } case ERA: - return ""; + return (char *) ""; case ALT_DIGITS: - return "\0\0\0\0\0\0\0\0\0\0"; + return (char *) "\0\0\0\0\0\0\0\0\0\0"; /* nl_langinfo items of the LC_MONETARY category. */ case CRNCYSTR: return localeconv () ->currency_symbol; @@ -311,11 +310,11 @@ nl_langinfo (nl_item item) /* nl_langinfo items of the LC_MESSAGES category TODO: Really use the locale. */ case YESEXPR: - return "^[yY]"; + return (char *) "^[yY]"; case NOEXPR: - return "^[nN]"; + return (char *) "^[nN]"; default: - return ""; + return (char *) ""; } } diff --git a/lib/nproc.c b/lib/nproc.c index e79094cf1..78e13e3bf 100644 --- a/lib/nproc.c +++ b/lib/nproc.c @@ -1,6 +1,6 @@ /* Detect the number of processors. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/nproc.h b/lib/nproc.h index 6f8b4ae7c..4f60219d2 100644 --- a/lib/nproc.h +++ b/lib/nproc.h @@ -1,6 +1,6 @@ /* Detect the number of processors. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/open.c b/lib/open.c index b815fcdb5..4dd5e2be7 100644 --- a/lib/open.c +++ b/lib/open.c @@ -1,5 +1,5 @@ /* Open a descriptor to a file. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/pathmax.h b/lib/pathmax.h index e7b8c7cd8..0ebce818f 100644 --- a/lib/pathmax.h +++ b/lib/pathmax.h @@ -1,5 +1,5 @@ /* Define PATH_MAX somehow. Requires sys/types.h. - Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2016 Free Software + Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/pipe.c b/lib/pipe.c index 4eda943d2..349a85950 100644 --- a/lib/pipe.c +++ b/lib/pipe.c @@ -1,5 +1,5 @@ /* Create a pipe. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/pipe2.c b/lib/pipe2.c index e4ec14632..13e3dcf28 100644 --- a/lib/pipe2.c +++ b/lib/pipe2.c @@ -1,5 +1,5 @@ /* Create a pipe, with specific opening flags. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/poll.c b/lib/poll.c index bf8dd1c97..e700ac358 100644 --- a/lib/poll.c +++ b/lib/poll.c @@ -1,7 +1,7 @@ /* Emulation for poll(2) Contributed by Paolo Bonzini. - Copyright 2001-2003, 2006-2016 Free Software Foundation, Inc. + Copyright 2001-2003, 2006-2017 Free Software Foundation, Inc. This file is part of gnulib. diff --git a/lib/poll.in.h b/lib/poll.in.h index 7066229d8..e9b141d8f 100644 --- a/lib/poll.in.h +++ b/lib/poll.in.h @@ -1,7 +1,7 @@ /* Header for poll(2) emulation Contributed by Paolo Bonzini. - Copyright 2001-2003, 2007, 2009-2016 Free Software Foundation, Inc. + Copyright 2001-2003, 2007, 2009-2017 Free Software Foundation, Inc. This file is part of gnulib. diff --git a/lib/printf-args.c b/lib/printf-args.c index ff8662549..42975fa22 100644 --- a/lib/printf-args.c +++ b/lib/printf-args.c @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2016 Free Software + Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/printf-args.h b/lib/printf-args.h index 3b2fe7fc5..a7df28636 100644 --- a/lib/printf-args.h +++ b/lib/printf-args.h @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2016 Free Software + Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/printf-parse.c b/lib/printf-parse.c index f19d17f99..a3b2c9da1 100644 --- a/lib/printf-parse.c +++ b/lib/printf-parse.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999-2000, 2002-2003, 2006-2016 Free Software Foundation, Inc. + Copyright (C) 1999-2000, 2002-2003, 2006-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/printf-parse.h b/lib/printf-parse.h index 4e753bef8..571571914 100644 --- a/lib/printf-parse.h +++ b/lib/printf-parse.h @@ -1,5 +1,5 @@ /* Parse printf format string. - Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2016 Free Software + Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/putenv.c b/lib/putenv.c index 8db04d23a..ba1cc07dd 100644 --- a/lib/putenv.c +++ b/lib/putenv.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2016 Free Software +/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2017 Free Software Foundation, Inc. NOTE: The canonical source of this file is maintained with the GNU C diff --git a/lib/raise.c b/lib/raise.c index 60a76c462..223c1528c 100644 --- a/lib/raise.c +++ b/lib/raise.c @@ -1,6 +1,6 @@ /* Provide a non-threads replacement for the POSIX raise function. - Copyright (C) 2002-2003, 2005-2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/read.c b/lib/read.c index aea8bbc04..5385cfd5a 100644 --- a/lib/read.c +++ b/lib/read.c @@ -1,5 +1,5 @@ /* POSIX compatible read() function. - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/readlink.c b/lib/readlink.c index 53ee57d54..d624fec89 100644 --- a/lib/readlink.c +++ b/lib/readlink.c @@ -1,5 +1,5 @@ /* Stub for readlink(). - Copyright (C) 2003-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2003-2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/recv.c b/lib/recv.c index a6e962fb1..d5b115d3f 100644 --- a/lib/recv.c +++ b/lib/recv.c @@ -1,6 +1,6 @@ /* recv.c --- wrappers for Windows recv function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/recvfrom.c b/lib/recvfrom.c index 2da508e7a..bf4b87310 100644 --- a/lib/recvfrom.c +++ b/lib/recvfrom.c @@ -1,6 +1,6 @@ /* recvfrom.c --- wrappers for Windows recvfrom function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/ref-add.sin b/lib/ref-add.sin index 313d82ee0..bfd5b80c8 100644 --- a/lib/ref-add.sin +++ b/lib/ref-add.sin @@ -1,6 +1,6 @@ # Add this package to a list of references stored in a text file. # -# Copyright (C) 2000, 2009-2016 Free Software Foundation, Inc. +# Copyright (C) 2000, 2009-2017 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/ref-del.sin b/lib/ref-del.sin index 46532d8eb..f281f21d1 100644 --- a/lib/ref-del.sin +++ b/lib/ref-del.sin @@ -1,6 +1,6 @@ # Remove this package from a list of references stored in a text file. # -# Copyright (C) 2000, 2009-2016 Free Software Foundation, Inc. +# Copyright (C) 2000, 2009-2017 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/regcomp.c b/lib/regcomp.c index 6c4db27cf..9fd4fed99 100644 --- a/lib/regcomp.c +++ b/lib/regcomp.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. diff --git a/lib/regex.c b/lib/regex.c index f5b46559a..d1de1395c 100644 --- a/lib/regex.c +++ b/lib/regex.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. diff --git a/lib/regex.h b/lib/regex.h index 3ba64ac89..e356b2cd9 100644 --- a/lib/regex.h +++ b/lib/regex.h @@ -1,6 +1,6 @@ /* Definitions for data structures and routines for the regular expression library. - Copyright (C) 1985, 1989-1993, 1995-1998, 2000-2003, 2005-2016 Free Software + Copyright (C) 1985, 1989-1993, 1995-1998, 2000-2003, 2005-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -552,7 +552,7 @@ extern int re_compile_fastmap (struct re_pattern_buffer *__buffer); match, or -2 for an internal error. Also return register information in REGS (if REGS and BUFFER->no_sub are nonzero). */ extern regoff_t re_search (struct re_pattern_buffer *__buffer, - const char *__string, regoff_t __length, + const char *__String, regoff_t __length, regoff_t __start, regoff_t __range, struct re_registers *__regs); @@ -570,7 +570,7 @@ extern regoff_t re_search_2 (struct re_pattern_buffer *__buffer, /* Like 're_search', but return how many characters in STRING the regexp in BUFFER matched, starting at position START. */ extern regoff_t re_match (struct re_pattern_buffer *__buffer, - const char *__string, regoff_t __length, + const char *__String, regoff_t __length, regoff_t __start, struct re_registers *__regs); @@ -642,7 +642,7 @@ extern int regcomp (regex_t *_Restrict_ __preg, int __cflags); extern int regexec (const regex_t *_Restrict_ __preg, - const char *_Restrict_ __string, size_t __nmatch, + const char *_Restrict_ __String, size_t __nmatch, regmatch_t __pmatch[_Restrict_arr_], int __eflags); diff --git a/lib/regex_internal.c b/lib/regex_internal.c index cd78b252a..03f689523 100644 --- a/lib/regex_internal.c +++ b/lib/regex_internal.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. diff --git a/lib/regex_internal.h b/lib/regex_internal.h index 56a315a4f..9bb074056 100644 --- a/lib/regex_internal.h +++ b/lib/regex_internal.h @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. @@ -33,6 +33,8 @@ #include <stdbool.h> #include <stdint.h> +#include "intprops.h" + #ifdef _LIBC # include <libc-lock.h> # define lock_define(name) __libc_lock_define (, name) @@ -113,11 +115,7 @@ # define RE_ENABLE_I18N #endif -#if __GNUC__ >= 3 -# define BE(expr, val) __builtin_expect (expr, val) -#else -# define BE(expr, val) (expr) -#endif +#define BE(expr, val) __builtin_expect (expr, val) /* Number of ASCII characters. */ #define ASCII_CHARS 0x80 diff --git a/lib/regexec.c b/lib/regexec.c index afdc1737b..ef52b243a 100644 --- a/lib/regexec.c +++ b/lib/regexec.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. @@ -354,10 +354,12 @@ re_search_2_stub (struct re_pattern_buffer *bufp, const char *string1, { const char *str; regoff_t rval; - Idx len = length1 + length2; + Idx len; char *s = NULL; - if (BE (length1 < 0 || length2 < 0 || stop < 0 || len < length1, 0)) + if (BE ((length1 < 0 || length2 < 0 || stop < 0 + || INT_ADD_WRAPV (length1, length2, &len)), + 0)) return -2; /* Concatenate the strings. */ diff --git a/lib/rename.c b/lib/rename.c index 53fde10a7..dfa1e3b40 100644 --- a/lib/rename.c +++ b/lib/rename.c @@ -1,6 +1,6 @@ /* Work around rename bugs in some systems. - Copyright (C) 2001-2003, 2005-2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/rmdir.c b/lib/rmdir.c index cd4d9c1c6..95d3f3d26 100644 --- a/lib/rmdir.c +++ b/lib/rmdir.c @@ -1,6 +1,6 @@ /* Work around rmdir bugs. - Copyright (C) 1988, 1990, 1999, 2003-2006, 2009-2016 Free Software + Copyright (C) 1988, 1990, 1999, 2003-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/round.c b/lib/round.c index 7a595ad4f..86f24df7f 100644 --- a/lib/round.c +++ b/lib/round.c @@ -1,5 +1,5 @@ /* Round toward nearest, breaking ties away from zero. - Copyright (C) 2007, 2010-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2010-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/safe-read.c b/lib/safe-read.c index 57978af6b..bf9d7be7c 100644 --- a/lib/safe-read.c +++ b/lib/safe-read.c @@ -1,6 +1,6 @@ /* An interface to read and write that retries after interrupts. - Copyright (C) 1993-1994, 1998, 2002-2006, 2009-2016 Free Software + Copyright (C) 1993-1994, 1998, 2002-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/safe-read.h b/lib/safe-read.h index 6665f2dd8..09da317df 100644 --- a/lib/safe-read.h +++ b/lib/safe-read.h @@ -1,5 +1,5 @@ /* An interface to read() that retries after interrupts. - Copyright (C) 2002, 2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/safe-write.c b/lib/safe-write.c index 96c5db28a..c906694ec 100644 --- a/lib/safe-write.c +++ b/lib/safe-write.c @@ -1,5 +1,5 @@ /* An interface to write that retries after interrupts. - Copyright (C) 2002, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2002, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/safe-write.h b/lib/safe-write.h index 3bae8535d..dfada8b1d 100644 --- a/lib/safe-write.h +++ b/lib/safe-write.h @@ -1,5 +1,5 @@ /* An interface to write() that retries after interrupts. - Copyright (C) 2002, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2002, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/same-inode.h b/lib/same-inode.h index e19c68ae4..88a43c7f7 100644 --- a/lib/same-inode.h +++ b/lib/same-inode.h @@ -1,6 +1,6 @@ -/* Determine whether two stat buffers refer to the same file. +/* Determine whether two stat buffers are known to refer to the same file. - Copyright (C) 2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -24,6 +24,10 @@ && (a).st_ino[1] == (b).st_ino[1] \ && (a).st_ino[2] == (b).st_ino[2] \ && (a).st_dev == (b).st_dev) +# elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* On MinGW, struct stat lacks necessary info, so always return 0. + Callers can use !a.st_ino to deduce that the information is unknown. */ +# define SAME_INODE(a, b) 0 # else # define SAME_INODE(a, b) \ ((a).st_ino == (b).st_ino \ diff --git a/lib/secure_getenv.c b/lib/secure_getenv.c index 821cb092d..b8c64c7a8 100644 --- a/lib/secure_getenv.c +++ b/lib/secure_getenv.c @@ -1,6 +1,6 @@ /* Look up an environment variable, returning NULL in insecure situations. - Copyright 2013-2016 Free Software Foundation, Inc. + Copyright 2013-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published diff --git a/lib/select.c b/lib/select.c index 4f6acccd2..fe50a9569 100644 --- a/lib/select.c +++ b/lib/select.c @@ -1,7 +1,7 @@ /* Emulation for select(2) Contributed by Paolo Bonzini. - Copyright 2008-2016 Free Software Foundation, Inc. + Copyright 2008-2017 Free Software Foundation, Inc. This file is part of gnulib. diff --git a/lib/send.c b/lib/send.c index 3f1c567f5..d4a17a5a8 100644 --- a/lib/send.c +++ b/lib/send.c @@ -1,6 +1,6 @@ /* send.c --- wrappers for Windows send function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sendto.c b/lib/sendto.c index 494f3885d..1941beca1 100644 --- a/lib/sendto.c +++ b/lib/sendto.c @@ -1,6 +1,6 @@ /* sendto.c --- wrappers for Windows sendto function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/setenv.c b/lib/setenv.c index f67233b0f..be43c0cec 100644 --- a/lib/setenv.c +++ b/lib/setenv.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 1995-2003, 2005-2016 Free Software Foundation, Inc. +/* Copyright (C) 1992, 1995-2003, 2005-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/setsockopt.c b/lib/setsockopt.c index 1e863a8f0..8d4c1f070 100644 --- a/lib/setsockopt.c +++ b/lib/setsockopt.c @@ -1,6 +1,6 @@ /* setsockopt.c --- wrappers for Windows setsockopt function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/shutdown.c b/lib/shutdown.c index b9539712d..16496dcbf 100644 --- a/lib/shutdown.c +++ b/lib/shutdown.c @@ -1,6 +1,6 @@ /* shutdown.c --- wrappers for Windows shutdown function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/signal.in.h b/lib/signal.in.h index 90f7d309e..2a272cccc 100644 --- a/lib/signal.in.h +++ b/lib/signal.in.h @@ -1,6 +1,6 @@ /* A GNU-like <signal.h>. - Copyright (C) 2006-2016 Free Software Foundation, Inc. + Copyright (C) 2006-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/signbitd.c b/lib/signbitd.c index f584fe2f1..096af7d4f 100644 --- a/lib/signbitd.c +++ b/lib/signbitd.c @@ -1,5 +1,5 @@ /* signbit() macro: Determine the sign bit of a floating-point number. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/signbitf.c b/lib/signbitf.c index 7d35edaa5..09443b11c 100644 --- a/lib/signbitf.c +++ b/lib/signbitf.c @@ -1,5 +1,5 @@ /* signbit() macro: Determine the sign bit of a floating-point number. - Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/signbitl.c b/lib/signbitl.c index b12590dc8..c072bf84f 100644 --- a/lib/signbitl.c +++ b/lib/signbitl.c @@ -1,5 +1,5 @@ /* signbit() macro: Determine the sign bit of a floating-point number. - Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/size_max.h b/lib/size_max.h index 5b04b79fa..2f4a439b5 100644 --- a/lib/size_max.h +++ b/lib/size_max.h @@ -1,5 +1,5 @@ /* size_max.h -- declare SIZE_MAX through system headers - Copyright (C) 2005-2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2017 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/snprintf.c b/lib/snprintf.c index 2205cb78d..51ef37443 100644 --- a/lib/snprintf.c +++ b/lib/snprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 2004, 2006-2016 Free Software Foundation, Inc. + Copyright (C) 2004, 2006-2017 Free Software Foundation, Inc. Written by Simon Josefsson and Paul Eggert. This program is free software; you can redistribute it and/or modify diff --git a/lib/socket.c b/lib/socket.c index af269820b..1c3500ad8 100644 --- a/lib/socket.c +++ b/lib/socket.c @@ -1,6 +1,6 @@ /* socket.c --- wrappers for Windows socket function - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sockets.c b/lib/sockets.c index ca6595448..8aa275636 100644 --- a/lib/sockets.c +++ b/lib/sockets.c @@ -1,6 +1,6 @@ /* sockets.c --- wrappers for Windows socket functions - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sockets.h b/lib/sockets.h index a1555a099..9698f32c6 100644 --- a/lib/sockets.h +++ b/lib/sockets.h @@ -1,6 +1,6 @@ /* sockets.h - wrappers for Windows socket functions - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -27,13 +27,13 @@ #define SOCKETS_2_2 0x0202 int gl_sockets_startup (int version) -#if !WINDOWS_SOCKETS +#ifndef WINDOWS_SOCKETS _GL_ATTRIBUTE_CONST #endif ; int gl_sockets_cleanup (void) -#if !WINDOWS_SOCKETS +#ifndef WINDOWS_SOCKETS _GL_ATTRIBUTE_CONST #endif ; @@ -41,7 +41,7 @@ int gl_sockets_cleanup (void) /* This function is useful it you create a socket using gnulib's Winsock wrappers but needs to pass on the socket handle to some other library that only accepts sockets. */ -#if WINDOWS_SOCKETS +#ifdef WINDOWS_SOCKETS #include <sys/socket.h> diff --git a/lib/stat-time.h b/lib/stat-time.h index 1399246d4..f761d27bc 100644 --- a/lib/stat-time.h +++ b/lib/stat-time.h @@ -1,6 +1,6 @@ /* stat-related time functions. - Copyright (C) 2005, 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2005, 2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -181,7 +181,7 @@ get_stat_birthtime (struct stat const *st) || defined HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC) /* FreeBSD and NetBSD sometimes signal the absence of knowledge by using zero. Attempt to work around this problem. Alas, this can - report failure even for valid time stamps. Also, NetBSD + report failure even for valid timestamps. Also, NetBSD sometimes returns junk in the birth time fields; work around this bug if it is detected. */ if (! (t.tv_sec && 0 <= t.tv_nsec && t.tv_nsec < 1000000000)) diff --git a/lib/stat.c b/lib/stat.c index 83a9a6e4a..cf261789b 100644 --- a/lib/stat.c +++ b/lib/stat.c @@ -1,5 +1,5 @@ /* Work around platform bugs in stat. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/stdalign.in.h b/lib/stdalign.in.h index 41913c0be..2c00533d6 100644 --- a/lib/stdalign.in.h +++ b/lib/stdalign.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C11 <stdalign.h>. - Copyright 2011-2016 Free Software Foundation, Inc. + Copyright 2011-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/stdbool.in.h b/lib/stdbool.in.h index 267215bcc..301df94a3 100644 --- a/lib/stdbool.in.h +++ b/lib/stdbool.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2003, 2006-2016 Free Software Foundation, Inc. +/* Copyright (C) 2001-2003, 2006-2017 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software; you can redistribute it and/or modify diff --git a/lib/stddef.in.h b/lib/stddef.in.h index 927bc2db4..7b0ce956c 100644 --- a/lib/stddef.in.h +++ b/lib/stddef.in.h @@ -1,6 +1,6 @@ /* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. - Copyright (C) 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2009-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/stdint.in.h b/lib/stdint.in.h index d5698477c..11e8e13f4 100644 --- a/lib/stdint.in.h +++ b/lib/stdint.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2002, 2004-2016 Free Software Foundation, Inc. +/* Copyright (C) 2001-2002, 2004-2017 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. This file is part of gnulib. @@ -79,49 +79,60 @@ #if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H #define _@GUARD_PREFIX@_STDINT_H +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include <limits.h> + +/* Override WINT_MIN and WINT_MAX if gnulib's <wchar.h> or <wctype.h> overrides + wint_t. */ +#if @GNULIB_OVERRIDES_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + /* <sys/types.h> defines some of the stdint.h types as well, on glibc, IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>). AIX 5.2 <sys/types.h> isn't needed and causes troubles. Mac OS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but relies on the system <stdint.h> definitions, so include <sys/types.h> after @NEXT_STDINT_H@. */ -#if @HAVE_SYS_TYPES_H@ && ! defined _AIX -# include <sys/types.h> -#endif - -/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, - LONG_MIN, LONG_MAX, ULONG_MAX. */ -#include <limits.h> +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include <sys/types.h> +# endif -#if @HAVE_INTTYPES_H@ +# if @HAVE_INTTYPES_H@ /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. <inttypes.h> also defines intptr_t and uintptr_t. */ -# include <inttypes.h> -#elif @HAVE_SYS_INTTYPES_H@ +# include <inttypes.h> +# elif @HAVE_SYS_INTTYPES_H@ /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ -# include <sys/inttypes.h> -#endif +# include <sys/inttypes.h> +# endif -#if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that defines int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is included by <sys/types.h>. */ -# include <sys/bitypes.h> -#endif +# include <sys/bitypes.h> +# endif -#undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H /* Minimum and maximum values for an integer type under the usual assumption. Return an unspecified value if BITS == 0, adding a check to pacify picky compilers. */ -#define _STDINT_MIN(signed, bits, zero) \ - ((signed) ? ~ _STDINT_MAX (signed, bits, zero) : (zero)) +# define _STDINT_MIN(signed, bits, zero) \ + ((signed) ? ~ _STDINT_MAX (signed, bits, zero) : (zero)) -#define _STDINT_MAX(signed, bits, zero) \ - (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) #if !GNULIB_defined_stdint_types @@ -130,26 +141,26 @@ /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits. */ -#undef int8_t -#undef uint8_t +# undef int8_t +# undef uint8_t typedef signed char gl_int8_t; typedef unsigned char gl_uint8_t; -#define int8_t gl_int8_t -#define uint8_t gl_uint8_t +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t -#undef int16_t -#undef uint16_t +# undef int16_t +# undef uint16_t typedef short int gl_int16_t; typedef unsigned short int gl_uint16_t; -#define int16_t gl_int16_t -#define uint16_t gl_uint16_t +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t -#undef int32_t -#undef uint32_t +# undef int32_t +# undef uint32_t typedef int gl_int32_t; typedef unsigned int gl_uint32_t; -#define int32_t gl_int32_t -#define uint32_t gl_uint32_t +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t /* If the system defines INT64_MAX, assume int64_t works. That way, if the underlying platform defines int64_t to be a 64-bit long long @@ -157,54 +168,54 @@ typedef unsigned int gl_uint32_t; int, which would mess up C++ name mangling. We must use #ifdef rather than #if, to avoid an error with HP-UX 10.20 cc. */ -#ifdef INT64_MAX -# define GL_INT64_T -#else +# ifdef INT64_MAX +# define GL_INT64_T +# else /* Do not undefine int64_t if gnulib is not being used with 64-bit types, since otherwise it breaks platforms like Tandem/NSK. */ -# if LONG_MAX >> 31 >> 31 == 1 -# undef int64_t +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t typedef long int gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T -# elif defined _MSC_VER -# undef int64_t +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t typedef __int64 gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T -# elif @HAVE_LONG_LONG_INT@ -# undef int64_t +# define int64_t gl_int64_t +# define GL_INT64_T +# elif @HAVE_LONG_LONG_INT@ +# undef int64_t typedef long long int gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T +# define int64_t gl_int64_t +# define GL_INT64_T +# endif # endif -#endif -#ifdef UINT64_MAX -# define GL_UINT64_T -#else -# if ULONG_MAX >> 31 >> 31 >> 1 == 1 -# undef uint64_t -typedef unsigned long int gl_uint64_t; -# define uint64_t gl_uint64_t +# ifdef UINT64_MAX # define GL_UINT64_T -# elif defined _MSC_VER -# undef uint64_t +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t typedef unsigned __int64 gl_uint64_t; -# define uint64_t gl_uint64_t -# define GL_UINT64_T -# elif @HAVE_UNSIGNED_LONG_LONG_INT@ -# undef uint64_t +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif @HAVE_UNSIGNED_LONG_LONG_INT@ +# undef uint64_t typedef unsigned long long int gl_uint64_t; -# define uint64_t gl_uint64_t -# define GL_UINT64_T +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif # endif -#endif /* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */ -#define _UINT8_T -#define _UINT32_T -#define _UINT64_T +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T /* 7.18.1.2. Minimum-width integer types */ @@ -213,26 +224,26 @@ typedef unsigned long long int gl_uint64_t; types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types are the same as the corresponding N_t types. */ -#undef int_least8_t -#undef uint_least8_t -#undef int_least16_t -#undef uint_least16_t -#undef int_least32_t -#undef uint_least32_t -#undef int_least64_t -#undef uint_least64_t -#define int_least8_t int8_t -#define uint_least8_t uint8_t -#define int_least16_t int16_t -#define uint_least16_t uint16_t -#define int_least32_t int32_t -#define uint_least32_t uint32_t -#ifdef GL_INT64_T -# define int_least64_t int64_t -#endif -#ifdef GL_UINT64_T -# define uint_least64_t uint64_t -#endif +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif /* 7.18.1.3. Fastest minimum-width integer types */ @@ -245,55 +256,55 @@ typedef unsigned long long int gl_uint64_t; uses types consistent with glibc, as that lessens the chance of incompatibility with older GNU hosts. */ -#undef int_fast8_t -#undef uint_fast8_t -#undef int_fast16_t -#undef uint_fast16_t -#undef int_fast32_t -#undef uint_fast32_t -#undef int_fast64_t -#undef uint_fast64_t +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t typedef signed char gl_int_fast8_t; typedef unsigned char gl_uint_fast8_t; -#ifdef __sun +# ifdef __sun /* Define types compatible with SunOS 5.10, so that code compiled under earlier SunOS versions works with code compiled under SunOS 5.10. */ typedef int gl_int_fast32_t; typedef unsigned int gl_uint_fast32_t; -#else +# else typedef long int gl_int_fast32_t; typedef unsigned long int gl_uint_fast32_t; -#endif +# endif typedef gl_int_fast32_t gl_int_fast16_t; typedef gl_uint_fast32_t gl_uint_fast16_t; -#define int_fast8_t gl_int_fast8_t -#define uint_fast8_t gl_uint_fast8_t -#define int_fast16_t gl_int_fast16_t -#define uint_fast16_t gl_uint_fast16_t -#define int_fast32_t gl_int_fast32_t -#define uint_fast32_t gl_uint_fast32_t -#ifdef GL_INT64_T -# define int_fast64_t int64_t -#endif -#ifdef GL_UINT64_T -# define uint_fast64_t uint64_t -#endif +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif /* 7.18.1.4. Integer types capable of holding object pointers */ /* kLIBC's stdint.h defines _INTPTR_T_DECLARED and needs its own definitions of intptr_t and uintptr_t (which use int and unsigned) to avoid clashes with declarations of system functions like sbrk. */ -#ifndef _INTPTR_T_DECLARED -#undef intptr_t -#undef uintptr_t +# ifndef _INTPTR_T_DECLARED +# undef intptr_t +# undef uintptr_t typedef long int gl_intptr_t; typedef unsigned long int gl_uintptr_t; -#define intptr_t gl_intptr_t -#define uintptr_t gl_uintptr_t -#endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif /* 7.18.1.5. Greatest-width integer types */ @@ -304,33 +315,33 @@ typedef unsigned long int gl_uintptr_t; similarly for UINTMAX_MAX and uintmax_t. This avoids problems with assuming one type where another is used by the system. */ -#ifndef INTMAX_MAX -# undef INTMAX_C -# undef intmax_t -# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 typedef long long int gl_intmax_t; -# define intmax_t gl_intmax_t -# elif defined GL_INT64_T -# define intmax_t int64_t -# else +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else typedef long int gl_intmax_t; -# define intmax_t gl_intmax_t +# define intmax_t gl_intmax_t +# endif # endif -#endif -#ifndef UINTMAX_MAX -# undef UINTMAX_C -# undef uintmax_t -# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 typedef unsigned long long int gl_uintmax_t; -# define uintmax_t gl_uintmax_t -# elif defined GL_UINT64_T -# define uintmax_t uint64_t -# else +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else typedef unsigned long int gl_uintmax_t; -# define uintmax_t gl_uintmax_t +# define uintmax_t gl_uintmax_t +# endif # endif -#endif /* Verify that intmax_t and uintmax_t have the same size. Too much code breaks if this is not the case. If this check fails, the reason is likely @@ -338,8 +349,8 @@ typedef unsigned long int gl_uintmax_t; typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) ? 1 : -1]; -#define GNULIB_defined_stdint_types 1 -#endif /* !GNULIB_defined_stdint_types */ +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ /* 7.18.2. Limits of specified-width integer types */ @@ -348,37 +359,37 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits. */ -#undef INT8_MIN -#undef INT8_MAX -#undef UINT8_MAX -#define INT8_MIN (~ INT8_MAX) -#define INT8_MAX 127 -#define UINT8_MAX 255 - -#undef INT16_MIN -#undef INT16_MAX -#undef UINT16_MAX -#define INT16_MIN (~ INT16_MAX) -#define INT16_MAX 32767 -#define UINT16_MAX 65535 - -#undef INT32_MIN -#undef INT32_MAX -#undef UINT32_MAX -#define INT32_MIN (~ INT32_MAX) -#define INT32_MAX 2147483647 -#define UINT32_MAX 4294967295U - -#if defined GL_INT64_T && ! defined INT64_MAX +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX /* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 evaluates the latter incorrectly in preprocessor expressions. */ -# define INT64_MIN (- INTMAX_C (1) << 63) -# define INT64_MAX INTMAX_C (9223372036854775807) -#endif +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif -#if defined GL_UINT64_T && ! defined UINT64_MAX -# define UINT64_MAX UINTMAX_C (18446744073709551615) -#endif +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif /* 7.18.2.2. Limits of minimum-width integer types */ @@ -386,38 +397,38 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types are the same as the corresponding N_t types. */ -#undef INT_LEAST8_MIN -#undef INT_LEAST8_MAX -#undef UINT_LEAST8_MAX -#define INT_LEAST8_MIN INT8_MIN -#define INT_LEAST8_MAX INT8_MAX -#define UINT_LEAST8_MAX UINT8_MAX - -#undef INT_LEAST16_MIN -#undef INT_LEAST16_MAX -#undef UINT_LEAST16_MAX -#define INT_LEAST16_MIN INT16_MIN -#define INT_LEAST16_MAX INT16_MAX -#define UINT_LEAST16_MAX UINT16_MAX - -#undef INT_LEAST32_MIN -#undef INT_LEAST32_MAX -#undef UINT_LEAST32_MAX -#define INT_LEAST32_MIN INT32_MIN -#define INT_LEAST32_MAX INT32_MAX -#define UINT_LEAST32_MAX UINT32_MAX - -#undef INT_LEAST64_MIN -#undef INT_LEAST64_MAX -#ifdef GL_INT64_T -# define INT_LEAST64_MIN INT64_MIN -# define INT_LEAST64_MAX INT64_MAX -#endif +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif -#undef UINT_LEAST64_MAX -#ifdef GL_UINT64_T -# define UINT_LEAST64_MAX UINT64_MAX -#endif +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif /* 7.18.2.3. Limits of fastest minimum-width integer types */ @@ -425,117 +436,117 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types are taken from the same list of types. */ -#undef INT_FAST8_MIN -#undef INT_FAST8_MAX -#undef UINT_FAST8_MAX -#define INT_FAST8_MIN SCHAR_MIN -#define INT_FAST8_MAX SCHAR_MAX -#define UINT_FAST8_MAX UCHAR_MAX - -#undef INT_FAST16_MIN -#undef INT_FAST16_MAX -#undef UINT_FAST16_MAX -#define INT_FAST16_MIN INT_FAST32_MIN -#define INT_FAST16_MAX INT_FAST32_MAX -#define UINT_FAST16_MAX UINT_FAST32_MAX - -#undef INT_FAST32_MIN -#undef INT_FAST32_MAX -#undef UINT_FAST32_MAX -#ifdef __sun -# define INT_FAST32_MIN INT_MIN -# define INT_FAST32_MAX INT_MAX -# define UINT_FAST32_MAX UINT_MAX -#else -# define INT_FAST32_MIN LONG_MIN -# define INT_FAST32_MAX LONG_MAX -# define UINT_FAST32_MAX ULONG_MAX -#endif +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif -#undef INT_FAST64_MIN -#undef INT_FAST64_MAX -#ifdef GL_INT64_T -# define INT_FAST64_MIN INT64_MIN -# define INT_FAST64_MAX INT64_MAX -#endif +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif -#undef UINT_FAST64_MAX -#ifdef GL_UINT64_T -# define UINT_FAST64_MAX UINT64_MAX -#endif +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif /* 7.18.2.4. Limits of integer types capable of holding object pointers */ -#undef INTPTR_MIN -#undef INTPTR_MAX -#undef UINTPTR_MAX -#define INTPTR_MIN LONG_MIN -#define INTPTR_MAX LONG_MAX -#define UINTPTR_MAX ULONG_MAX +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX /* 7.18.2.5. Limits of greatest-width integer types */ -#ifndef INTMAX_MAX -# undef INTMAX_MIN -# ifdef INT64_MAX -# define INTMAX_MIN INT64_MIN -# define INTMAX_MAX INT64_MAX -# else -# define INTMAX_MIN INT32_MIN -# define INTMAX_MAX INT32_MAX +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif # endif -#endif -#ifndef UINTMAX_MAX -# ifdef UINT64_MAX -# define UINTMAX_MAX UINT64_MAX -# else -# define UINTMAX_MAX UINT32_MAX +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif # endif -#endif /* 7.18.3. Limits of other integer types */ /* ptrdiff_t limits */ -#undef PTRDIFF_MIN -#undef PTRDIFF_MAX -#if @APPLE_UNIVERSAL_BUILD@ -# ifdef _LP64 -# define PTRDIFF_MIN _STDINT_MIN (1, 64, 0l) -# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_MIN (1, 64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_MIN (1, 32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif # else -# define PTRDIFF_MIN _STDINT_MIN (1, 32, 0) -# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) -# endif -#else -# define PTRDIFF_MIN \ +# define PTRDIFF_MIN \ _STDINT_MIN (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) -# define PTRDIFF_MAX \ +# define PTRDIFF_MAX \ _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) -#endif +# endif /* sig_atomic_t limits */ -#undef SIG_ATOMIC_MIN -#undef SIG_ATOMIC_MAX -#define SIG_ATOMIC_MIN \ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# define SIG_ATOMIC_MIN \ _STDINT_MIN (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ 0@SIG_ATOMIC_T_SUFFIX@) -#define SIG_ATOMIC_MAX \ +# define SIG_ATOMIC_MAX \ _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ 0@SIG_ATOMIC_T_SUFFIX@) /* size_t limit */ -#undef SIZE_MAX -#if @APPLE_UNIVERSAL_BUILD@ -# ifdef _LP64 -# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif # else -# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) # endif -#else -# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) -#endif /* wchar_t limits */ /* Get WCHAR_MIN, WCHAR_MAX. @@ -543,29 +554,29 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) sequence of nested includes <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes <stdint.h> and assumes its types are already defined. */ -#if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included before <wchar.h>. */ -# include <stddef.h> -# include <stdio.h> -# include <time.h> -# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H -# include <wchar.h> -# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H -#endif -#undef WCHAR_MIN -#undef WCHAR_MAX -#define WCHAR_MIN \ +# include <stddef.h> +# include <stdio.h> +# include <time.h> +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include <wchar.h> +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# define WCHAR_MIN \ _STDINT_MIN (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) -#define WCHAR_MAX \ +# define WCHAR_MAX \ _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) /* wint_t limits */ -#undef WINT_MIN -#undef WINT_MAX -#define WINT_MIN \ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN \ _STDINT_MIN (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) -#define WINT_MAX \ +# define WINT_MAX \ _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) /* 7.18.4. Macros for integer constants */ @@ -576,59 +587,120 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ -#undef INT8_C -#undef UINT8_C -#define INT8_C(x) x -#define UINT8_C(x) x - -#undef INT16_C -#undef UINT16_C -#define INT16_C(x) x -#define UINT16_C(x) x - -#undef INT32_C -#undef UINT32_C -#define INT32_C(x) x -#define UINT32_C(x) x ## U - -#undef INT64_C -#undef UINT64_C -#if LONG_MAX >> 31 >> 31 == 1 -# define INT64_C(x) x##L -#elif defined _MSC_VER -# define INT64_C(x) x##i64 -#elif @HAVE_LONG_LONG_INT@ -# define INT64_C(x) x##LL -#endif -#if ULONG_MAX >> 31 >> 31 >> 1 == 1 -# define UINT64_C(x) x##UL -#elif defined _MSC_VER -# define UINT64_C(x) x##ui64 -#elif @HAVE_UNSIGNED_LONG_LONG_INT@ -# define UINT64_C(x) x##ULL -#endif +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# elif @HAVE_LONG_LONG_INT@ +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# elif @HAVE_UNSIGNED_LONG_LONG_INT@ +# define UINT64_C(x) x##ULL +# endif /* 7.18.4.2. Macros for greatest-width integer constants */ -#ifndef INTMAX_C -# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 -# define INTMAX_C(x) x##LL -# elif defined GL_INT64_T -# define INTMAX_C(x) INT64_C(x) -# else -# define INTMAX_C(x) x##L +# ifndef INTMAX_C +# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif # endif -#endif -#ifndef UINTMAX_C -# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 -# define UINTMAX_C(x) x##ULL -# elif defined GL_UINT64_T -# define UINTMAX_C(x) UINT64_C(x) -# else -# define UINTMAX_C(x) x##UL +# ifndef UINTMAX_C +# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif # endif -#endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ #endif /* _@GUARD_PREFIX@_STDINT_H */ #endif /* !(defined __ANDROID__ && ...) */ diff --git a/lib/stdio.in.h b/lib/stdio.in.h index ce100aa8e..3306464b9 100644 --- a/lib/stdio.in.h +++ b/lib/stdio.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdio.h>. - Copyright (C) 2004, 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2004, 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -118,6 +118,26 @@ # include <unistd.h> #endif +/* MSVC declares 'perror' in <stdlib.h>, not in <stdio.h>. We must include + it before we #define perror rpl_perror. */ +/* But in any case avoid namespace pollution on glibc systems. */ +#if (@GNULIB_PERROR@ || defined GNULIB_POSIXCHECK) \ + && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) \ + && ! defined __GLIBC__ +# include <stdlib.h> +#endif + +/* MSVC declares 'remove' in <io.h>, not in <stdio.h>. We must include + it before we #define remove rpl_remove. */ +/* MSVC declares 'rename' in <io.h>, not in <stdio.h>. We must include + it before we #define rename rpl_rename. */ +/* But in any case avoid namespace pollution on glibc systems. */ +#if (@GNULIB_REMOVE@ || @GNULIB_RENAME@ || defined GNULIB_POSIXCHECK) \ + && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) \ + && ! defined __GLIBC__ +# include <io.h> +#endif + /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h index ec7a2efbe..987167d79 100644 --- a/lib/stdlib.in.h +++ b/lib/stdlib.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdlib.h>. - Copyright (C) 1995, 2001-2004, 2006-2016 Free Software Foundation, Inc. + Copyright (C) 1995, 2001-2004, 2006-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -521,6 +521,9 @@ _GL_CXXALIASWARN (putenv); #endif #if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ # if @REPLACE_QSORT_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef qsort_r @@ -535,12 +538,24 @@ _GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, void *), void *arg)); # else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + int (*compare) (void const *, void const *, + void *), + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif _GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, int (*compare) (void const *, void const *, void *), void *arg)); # endif _GL_CXXALIASWARN (qsort_r); +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif #endif diff --git a/lib/strdup.c b/lib/strdup.c index b44862daf..ece20c5bf 100644 --- a/lib/strdup.c +++ b/lib/strdup.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1996-1998, 2002-2004, 2006-2007, 2009-2016 Free Software +/* Copyright (C) 1991, 1996-1998, 2002-2004, 2006-2007, 2009-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/streq.h b/lib/streq.h index 9be29390c..831ded2e2 100644 --- a/lib/streq.h +++ b/lib/streq.h @@ -1,5 +1,5 @@ /* Optimized string comparison. - Copyright (C) 2001-2002, 2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published diff --git a/lib/strftime.c b/lib/strftime.c index b10f82f0e..8091f3d08 100644 --- a/lib/strftime.c +++ b/lib/strftime.c @@ -1,22 +1,22 @@ -/* Copyright (C) 1991-2001, 2003-2007, 2009-2016 Free Software Foundation, Inc. +/* Copyright (C) 1991-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. - NOTE: The canonical source of this file is maintained with the GNU C Library. - Bugs can be reported to bug-glibc@prep.ai.mit.edu. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, + The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ #ifdef _LIBC +# define USE_IN_EXTENDED_LOCALE_MODEL 1 # define HAVE_STRUCT_ERA_ENTRY 1 # define HAVE_TM_GMTOFF 1 # define HAVE_TM_ZONE 1 @@ -63,10 +63,10 @@ extern char *tzname[]; #endif #include <limits.h> -#include <stdbool.h> #include <stddef.h> #include <stdlib.h> #include <string.h> +#include <stdbool.h> #ifdef COMPILE_WIDE # include <endian.h> @@ -247,11 +247,11 @@ extern char *tzname[]; # undef _NL_CURRENT # define _NL_CURRENT(category, item) \ (current->values[_NL_ITEM_INDEX (item)].string) +# define LOCALE_PARAM , __locale_t loc # define LOCALE_ARG , loc -# define LOCALE_PARAM_PROTO , __locale_t loc # define HELPER_LOCALE_ARG , current #else -# define LOCALE_PARAM_PROTO +# define LOCALE_PARAM # define LOCALE_ARG # ifdef _LIBC # define HELPER_LOCALE_ARG , _NL_CURRENT_DATA (LC_TIME) @@ -304,18 +304,22 @@ fwrite_uppcase (FILE *fp, const CHAR_T *src, size_t len) } } #else +static CHAR_T *memcpy_lowcase (CHAR_T *dest, const CHAR_T *src, + size_t len LOCALE_PARAM); + static CHAR_T * -memcpy_lowcase (CHAR_T *dest, const CHAR_T *src, - size_t len LOCALE_PARAM_PROTO) +memcpy_lowcase (CHAR_T *dest, const CHAR_T *src, size_t len LOCALE_PARAM) { while (len-- > 0) dest[len] = TOLOWER ((UCHAR_T) src[len], loc); return dest; } +static CHAR_T *memcpy_uppcase (CHAR_T *dest, const CHAR_T *src, + size_t len LOCALE_PARAM); + static CHAR_T * -memcpy_uppcase (CHAR_T *dest, const CHAR_T *src, - size_t len LOCALE_PARAM_PROTO) +memcpy_uppcase (CHAR_T *dest, const CHAR_T *src, size_t len LOCALE_PARAM) { while (len-- > 0) dest[len] = TOUPPER ((UCHAR_T) src[len], loc); @@ -328,6 +332,7 @@ memcpy_uppcase (CHAR_T *dest, const CHAR_T *src, /* Yield the difference between *A and *B, measured in seconds, ignoring leap seconds. */ # define tm_diff ftime_tm_diff +static int tm_diff (const struct tm *, const struct tm *); static int tm_diff (const struct tm *a, const struct tm *b) { @@ -359,6 +364,7 @@ tm_diff (const struct tm *a, const struct tm *b) #define ISO_WEEK_START_WDAY 1 /* Monday */ #define ISO_WEEK1_WDAY 4 /* Thursday */ #define YDAY_MINIMUM (-366) +static int iso_week_days (int, int); #ifdef __GNUC__ __inline__ #endif @@ -401,17 +407,41 @@ iso_week_days (int yday, int wday) # define ns 0 #endif +static size_t __strftime_internal (STREAM_OR_CHAR_T *, STRFTIME_ARG (size_t) + const CHAR_T *, const struct tm *, + bool, bool * + extra_args_spec LOCALE_PARAM); -/* Just like my_strftime, below, but with one more parameter, UPCASE, - to indicate that the result should be converted to upper case. */ +/* Write information from TP into S according to the format + string FORMAT, writing no more that MAXSIZE characters + (including the terminating '\0') and returning number of + characters written. If S is NULL, nothing will be written + anywhere, so to determine how many characters would be + written, use NULL for S and (size_t) -1 for MAXSIZE. */ +size_t +my_strftime (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize) + const CHAR_T *format, + const struct tm *tp extra_args_spec LOCALE_PARAM) +{ + bool tzset_called = false; + return __strftime_internal (s, STRFTIME_ARG (maxsize) format, tp, + false, &tzset_called extra_args LOCALE_ARG); +} +#if defined _LIBC && ! FPRINTFTIME +libc_hidden_def (my_strftime) +#endif + +/* Just like my_strftime, above, but with two more parameters. + UPCASE indicate that the result should be converted to upper case, + and *TZSET_CALLED indicates whether tzset has been called here. */ static size_t -strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, - STRFTIME_ARG (size_t maxsize) - const CHAR_T *format, - const struct tm *tp extra_args_spec LOCALE_PARAM_PROTO) +__strftime_internal (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize) + const CHAR_T *format, + const struct tm *tp, bool upcase, bool *tzset_called + extra_args_spec LOCALE_PARAM) { #if defined _LIBC && defined USE_IN_EXTENDED_LOCALE_MODEL - struct locale_data *const current = loc->__locales[LC_TIME]; + struct __locale_data *const current = loc->__locales[LC_TIME]; #endif #if FPRINTFTIME size_t maxsize = (size_t) -1; @@ -426,13 +456,17 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, only a few elements. Dereference the pointers only if the format requires this. Then it is ok to fail if the pointers are invalid. */ # define a_wkday \ - ((const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(ABDAY_1) + tp->tm_wday)) + ((const CHAR_T *) (tp->tm_wday < 0 || tp->tm_wday > 6 \ + ? "?" : _NL_CURRENT (LC_TIME, NLW(ABDAY_1) + tp->tm_wday))) # define f_wkday \ - ((const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(DAY_1) + tp->tm_wday)) + ((const CHAR_T *) (tp->tm_wday < 0 || tp->tm_wday > 6 \ + ? "?" : _NL_CURRENT (LC_TIME, NLW(DAY_1) + tp->tm_wday))) # define a_month \ - ((const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(ABMON_1) + tp->tm_mon)) + ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11 \ + ? "?" : _NL_CURRENT (LC_TIME, NLW(ABMON_1) + tp->tm_mon))) # define f_month \ - ((const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(MON_1) + tp->tm_mon)) + ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11 \ + ? "?" : _NL_CURRENT (LC_TIME, NLW(MON_1) + tp->tm_mon))) # define ampm \ ((const CHAR_T *) _NL_CURRENT (LC_TIME, tp->tm_hour > 11 \ ? NLW(PM_STR) : NLW(AM_STR))) @@ -483,15 +517,21 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, /* Infer the zone name from *TZ instead of from TZNAME. */ tzname_vec = tz->tzname_copy; # endif + } + /* The tzset() call might have changed the value. */ + if (!(zone && *zone) && tp->tm_isdst >= 0) + { /* POSIX.1 requires that local time zone information be used as though strftime called tzset. */ # if HAVE_TZSET - tzset (); + if (!*tzset_called) + { + tzset (); + *tzset_called = true; + } # endif + zone = tzname_vec[tp->tm_isdst != 0]; } - /* The tzset() call might have changed the value. */ - if (!(zone && *zone) && tp->tm_isdst >= 0) - zone = tzname_vec[tp->tm_isdst != 0]; #endif if (! zone) zone = ""; @@ -699,11 +739,10 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, /* The mask is not what you might think. When the ordinal i'th bit is set, insert a colon before the i'th digit of the time zone representation. */ -#define DO_TZ_OFFSET(d, negative, mask, v) \ +#define DO_TZ_OFFSET(d, mask, v) \ do \ { \ digits = d; \ - negative_number = negative; \ tz_colon_mask = mask; \ u_number_value = v; \ goto do_tz_offset; \ @@ -801,14 +840,15 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, subformat: { - size_t len = strftime_case_ (to_uppcase, - NULL, STRFTIME_ARG ((size_t) -1) - subfmt, - tp extra_args LOCALE_ARG); - add (len, strftime_case_ (to_uppcase, p, - STRFTIME_ARG (maxsize - i) - subfmt, - tp extra_args LOCALE_ARG)); + size_t len = __strftime_internal (NULL, STRFTIME_ARG ((size_t) -1) + subfmt, + tp, to_uppcase, tzset_called + extra_args LOCALE_ARG); + add (len, __strftime_internal (p, + STRFTIME_ARG (maxsize - i) + subfmt, + tp, to_uppcase, tzset_called + extra_args LOCALE_ARG)); } break; @@ -845,8 +885,6 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, #endif case L_('C'): - if (modifier == L_('O')) - goto bad_format; if (modifier == L_('E')) { #if HAVE_STRUCT_ERA_ENTRY @@ -1115,6 +1153,10 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, goto underlying_strftime; #endif + case L_('q'): /* GNU extension. */ + DO_SIGNED_NUMBER (1, false, ((tp->tm_mon * 11) >> 5) + 1); + break; + case L_('R'): subfmt = L_("%H:%M"); goto subformat; @@ -1364,6 +1406,16 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, struct tm ltm; time_t lt; + /* POSIX.1 requires that local time zone information be used as + though strftime called tzset. */ +# if HAVE_TZSET + if (!*tzset_called) + { + tzset (); + *tzset_called = true; + } +# endif + ltm = *tp; lt = mktime_z (tz, <m); @@ -1391,6 +1443,7 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, } #endif + negative_number = diff < 0 || (diff == 0 && *zone == '-'); hour_diff = diff / 60 / 60; min_diff = diff / 60 % 60; sec_diff = diff % 60; @@ -1398,13 +1451,13 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, switch (colons) { case 0: /* +hhmm */ - DO_TZ_OFFSET (5, diff < 0, 0, hour_diff * 100 + min_diff); + DO_TZ_OFFSET (5, 0, hour_diff * 100 + min_diff); case 1: tz_hh_mm: /* +hh:mm */ - DO_TZ_OFFSET (6, diff < 0, 04, hour_diff * 100 + min_diff); + DO_TZ_OFFSET (6, 04, hour_diff * 100 + min_diff); case 2: tz_hh_mm_ss: /* +hh:mm:ss */ - DO_TZ_OFFSET (9, diff < 0, 024, + DO_TZ_OFFSET (9, 024, hour_diff * 10000 + min_diff * 100 + sec_diff); case 3: /* +hh if possible, else +hh:mm, else +hh:mm:ss */ @@ -1412,7 +1465,7 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, goto tz_hh_mm_ss; if (min_diff != 0) goto tz_hh_mm; - DO_TZ_OFFSET (3, diff < 0, 0, hour_diff); + DO_TZ_OFFSET (3, 0, hour_diff); default: goto bad_format; @@ -1444,22 +1497,3 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, return i; } - -/* Write information from TP into S according to the format - string FORMAT, writing no more that MAXSIZE characters - (including the terminating '\0') and returning number of - characters written. If S is NULL, nothing will be written - anywhere, so to determine how many characters would be - written, use NULL for S and (size_t) -1 for MAXSIZE. */ -size_t -my_strftime (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize) - const CHAR_T *format, - const struct tm *tp extra_args_spec LOCALE_PARAM_PROTO) -{ - return strftime_case_ (false, s, STRFTIME_ARG (maxsize) - format, tp extra_args LOCALE_ARG); -} - -#if defined _LIBC && ! FPRINTFTIME -libc_hidden_def (my_strftime) -#endif diff --git a/lib/strftime.h b/lib/strftime.h index 9247af68b..523898856 100644 --- a/lib/strftime.h +++ b/lib/strftime.h @@ -1,6 +1,6 @@ /* declarations for strftime.c - Copyright (C) 2002, 2004, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2002, 2004, 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/striconveh.c b/lib/striconveh.c index 23a071825..5aec9bb83 100644 --- a/lib/striconveh.c +++ b/lib/striconveh.c @@ -1,5 +1,5 @@ /* Character set conversion with error handling. - Copyright (C) 2001-2016 Free Software Foundation, Inc. + Copyright (C) 2001-2017 Free Software Foundation, Inc. Written by Bruno Haible and Simon Josefsson. This program is free software: you can redistribute it and/or modify diff --git a/lib/striconveh.h b/lib/striconveh.h index a6fe7cfe5..0109ebd07 100644 --- a/lib/striconveh.h +++ b/lib/striconveh.h @@ -1,5 +1,5 @@ /* Character set conversion with error handling. - Copyright (C) 2001-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2001-2007, 2009-2017 Free Software Foundation, Inc. Written by Bruno Haible and Simon Josefsson. This program is free software: you can redistribute it and/or modify diff --git a/lib/string.in.h b/lib/string.in.h index 94019c6b2..c0d517820 100644 --- a/lib/string.in.h +++ b/lib/string.in.h @@ -1,6 +1,6 @@ /* A GNU-like <string.h>. - Copyright (C) 1995-1996, 2001-2016 Free Software Foundation, Inc. + Copyright (C) 1995-1996, 2001-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -416,15 +416,15 @@ _GL_WARN_ON_USE (strncat, "strncat is unportable - " # undef strndup # define strndup rpl_strndup # endif -_GL_FUNCDECL_RPL (strndup, char *, (char const *__string, size_t __n) +_GL_FUNCDECL_RPL (strndup, char *, (char const *__s, size_t __n) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strndup, char *, (char const *__string, size_t __n)); +_GL_CXXALIAS_RPL (strndup, char *, (char const *__s, size_t __n)); # else # if ! @HAVE_DECL_STRNDUP@ -_GL_FUNCDECL_SYS (strndup, char *, (char const *__string, size_t __n) +_GL_FUNCDECL_SYS (strndup, char *, (char const *__s, size_t __n) _GL_ARG_NONNULL ((1))); # endif -_GL_CXXALIAS_SYS (strndup, char *, (char const *__string, size_t __n)); +_GL_CXXALIAS_SYS (strndup, char *, (char const *__s, size_t __n)); # endif _GL_CXXALIASWARN (strndup); #elif defined GNULIB_POSIXCHECK @@ -444,17 +444,17 @@ _GL_WARN_ON_USE (strndup, "strndup is unportable - " # undef strnlen # define strnlen rpl_strnlen # endif -_GL_FUNCDECL_RPL (strnlen, size_t, (char const *__string, size_t __maxlen) +_GL_FUNCDECL_RPL (strnlen, size_t, (char const *__s, size_t __maxlen) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strnlen, size_t, (char const *__string, size_t __maxlen)); +_GL_CXXALIAS_RPL (strnlen, size_t, (char const *__s, size_t __maxlen)); # else # if ! @HAVE_DECL_STRNLEN@ -_GL_FUNCDECL_SYS (strnlen, size_t, (char const *__string, size_t __maxlen) +_GL_FUNCDECL_SYS (strnlen, size_t, (char const *__s, size_t __maxlen) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); # endif -_GL_CXXALIAS_SYS (strnlen, size_t, (char const *__string, size_t __maxlen)); +_GL_CXXALIAS_SYS (strnlen, size_t, (char const *__s, size_t __maxlen)); # endif _GL_CXXALIASWARN (strnlen); #elif defined GNULIB_POSIXCHECK diff --git a/lib/stripslash.c b/lib/stripslash.c index 809ab7a28..ec2e05e49 100644 --- a/lib/stripslash.c +++ b/lib/stripslash.c @@ -1,6 +1,6 @@ /* stripslash.c -- remove redundant trailing slashes from a file name - Copyright (C) 1990, 2001, 2003-2006, 2009-2016 Free Software Foundation, + Copyright (C) 1990, 2001, 2003-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/sys_file.in.h b/lib/sys_file.in.h index 9973c27f0..26dec1d3e 100644 --- a/lib/sys_file.in.h +++ b/lib/sys_file.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/file.h. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sys_select.in.h b/lib/sys_select.in.h index 53e318a3c..cba4b412b 100644 --- a/lib/sys_select.in.h +++ b/lib/sys_select.in.h @@ -1,5 +1,5 @@ /* Substitute for <sys/select.h>. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sys_socket.in.h b/lib/sys_socket.in.h index 26024f69b..841b4135f 100644 --- a/lib/sys_socket.in.h +++ b/lib/sys_socket.in.h @@ -1,6 +1,6 @@ /* Provide a sys/socket header file for systems lacking it (read: MinGW) and for systems where it is incomplete. - Copyright (C) 2005-2016 Free Software Foundation, Inc. + Copyright (C) 2005-2017 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify @@ -79,7 +79,12 @@ _GL_INLINE_HEADER_BEGIN #if !@HAVE_SA_FAMILY_T@ # if !GNULIB_defined_sa_family_t +/* On OS/2 kLIBC, sa_family_t is unsigned char unless TCPV40HDRS is defined. */ +# if !defined __KLIBC__ || defined TCPV40HDRS typedef unsigned short sa_family_t; +# else +typedef unsigned char sa_family_t; +# endif # define GNULIB_defined_sa_family_t 1 # endif #endif diff --git a/lib/sys_stat.in.h b/lib/sys_stat.in.h index 2d063956d..72c465deb 100644 --- a/lib/sys_stat.in.h +++ b/lib/sys_stat.in.h @@ -1,5 +1,5 @@ /* Provide a more complete sys/stat header file. - Copyright (C) 2005-2016 Free Software Foundation, Inc. + Copyright (C) 2005-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sys_time.in.h b/lib/sys_time.in.h index e1e26e33b..f141b5210 100644 --- a/lib/sys_time.in.h +++ b/lib/sys_time.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/time.h. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -109,6 +109,13 @@ _GL_CXXALIAS_SYS_CAST (gettimeofday, int, (struct timeval *restrict, void *restrict)); # endif _GL_CXXALIASWARN (gettimeofday); +# if defined __cplusplus && defined GNULIB_NAMESPACE +namespace GNULIB_NAMESPACE { + typedef ::timeval +#undef timeval + timeval; +} +# endif #elif defined GNULIB_POSIXCHECK # undef gettimeofday # if HAVE_RAW_DECL_GETTIMEOFDAY diff --git a/lib/sys_times.in.h b/lib/sys_times.in.h index 693eedec5..d98ca11e5 100644 --- a/lib/sys_times.in.h +++ b/lib/sys_times.in.h @@ -1,5 +1,5 @@ /* Provide a sys/times.h header file. - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sys_types.in.h b/lib/sys_types.in.h index 9ca53ac0e..78d8faee3 100644 --- a/lib/sys_types.in.h +++ b/lib/sys_types.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/types.h. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sys_uio.in.h b/lib/sys_uio.in.h index d72eb568a..ec57b7c22 100644 --- a/lib/sys_uio.in.h +++ b/lib/sys_uio.in.h @@ -1,5 +1,5 @@ /* Substitute for <sys/uio.h>. - Copyright (C) 2011-2016 Free Software Foundation, Inc. + Copyright (C) 2011-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/tempname.c b/lib/tempname.c index 5136bb495..f6436a932 100644 --- a/lib/tempname.c +++ b/lib/tempname.c @@ -1,6 +1,6 @@ /* tempname.c - generate the name of a temporary file. - Copyright (C) 1991-2003, 2005-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 1991-2003, 2005-2007, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/tempname.h b/lib/tempname.h index 4e032880a..5b740e852 100644 --- a/lib/tempname.h +++ b/lib/tempname.h @@ -1,6 +1,6 @@ /* Create a temporary file or directory. - Copyright (C) 2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/time-internal.h b/lib/time-internal.h index 48c0977d1..375e1341a 100644 --- a/lib/time-internal.h +++ b/lib/time-internal.h @@ -1,6 +1,6 @@ /* Time internal interface - Copyright 2015-2016 Free Software Foundation, Inc. + Copyright 2015-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -38,8 +38,8 @@ struct tm_zone /* A sequence of null-terminated strings packed next to each other. The strings are followed by an extra null byte. If TZ_IS_SET, there must be at least one string and the first string (which is - actually a TZ environment value value) may be empty. Otherwise - all strings must be nonempty. + actually a TZ environment value) may be empty. Otherwise all + strings must be nonempty. Abbreviations are stored here because otherwise the values of tm_zone and/or tzname would be dead after changing TZ and calling diff --git a/lib/time.in.h b/lib/time.in.h index 503085a60..296ea51f5 100644 --- a/lib/time.in.h +++ b/lib/time.in.h @@ -1,6 +1,6 @@ /* A more-standard <time.h>. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -217,7 +217,7 @@ _GL_CXXALIAS_SYS (gmtime, struct tm *, (time_t const *__timer)); _GL_CXXALIASWARN (gmtime); # endif -/* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store +/* Parse BUF as a timestamp, assuming FORMAT specifies its layout, and store the resulting broken-down time into TM. See <http://www.opengroup.org/susv3xsh/strptime.html>. */ # if @GNULIB_STRPTIME@ diff --git a/lib/time_r.c b/lib/time_r.c index 34ced96bf..7de3e3aac 100644 --- a/lib/time_r.c +++ b/lib/time_r.c @@ -1,6 +1,6 @@ /* Reentrant time functions like localtime_r. - Copyright (C) 2003, 2006-2007, 2010-2016 Free Software Foundation, Inc. + Copyright (C) 2003, 2006-2007, 2010-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/time_rz.c b/lib/time_rz.c index 612093bbc..c6e6083a6 100644 --- a/lib/time_rz.c +++ b/lib/time_rz.c @@ -1,6 +1,6 @@ /* Time zone functions such as tzalloc and localtime_rz - Copyright 2015-2016 Free Software Foundation, Inc. + Copyright 2015-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -32,6 +32,7 @@ #include <stdlib.h> #include <string.h> +#include "flexmember.h" #include "time-internal.h" #if !HAVE_TZSET @@ -94,7 +95,7 @@ tzalloc (char const *name) { size_t name_size = name ? strlen (name) + 1 : 0; size_t abbr_size = name_size < ABBR_SIZE_MIN ? ABBR_SIZE_MIN : name_size + 1; - timezone_t tz = malloc (offsetof (struct tm_zone, abbrs) + abbr_size); + timezone_t tz = malloc (FLEXSIZEOF (struct tm_zone, abbrs, abbr_size)); if (tz) { tz->next = NULL; diff --git a/lib/timegm.c b/lib/timegm.c index 112be1ac6..168da8ead 100644 --- a/lib/timegm.c +++ b/lib/timegm.c @@ -1,6 +1,6 @@ /* Convert UTC calendar time to simple time. Like mktime but assumes UTC. - Copyright (C) 1994, 1997, 2003-2004, 2006-2007, 2009-2016 Free Software + Copyright (C) 1994, 1997, 2003-2004, 2006-2007, 2009-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software; you can redistribute it and/or modify diff --git a/lib/times.c b/lib/times.c index 4fa15c2df..f403e3de7 100644 --- a/lib/times.c +++ b/lib/times.c @@ -1,6 +1,6 @@ /* Get process times - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/trunc.c b/lib/trunc.c index eba389a3e..f110f46ca 100644 --- a/lib/trunc.c +++ b/lib/trunc.c @@ -1,5 +1,5 @@ /* Round towards zero. - Copyright (C) 2007, 2010-2016 Free Software Foundation, Inc. + Copyright (C) 2007, 2010-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/unistd.in.h b/lib/unistd.in.h index 26b73a8a2..2f862c853 100644 --- a/lib/unistd.in.h +++ b/lib/unistd.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <unistd.h>. - Copyright (C) 2003-2016 Free Software Foundation, Inc. + Copyright (C) 2003-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -55,9 +55,13 @@ #include <stddef.h> /* mingw doesn't define the SEEK_* or *_FILENO macros in <unistd.h>. */ +/* MSVC declares 'unlink' in <stdio.h>, not in <unistd.h>. We must include + it before we #define unlink rpl_unlink. */ /* Cygwin 1.7.1 declares symlinkat in <stdio.h>, not in <unistd.h>. */ /* But avoid namespace pollution on glibc systems. */ #if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) \ || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ && defined __CYGWIN__)) \ && ! defined __GLIBC__ @@ -776,7 +780,7 @@ _GL_WARN_ON_USE (gethostname, "gethostname is unportable - " ${LOGNAME-$USER} on Unix platforms, $USERNAME on native Windows platforms. */ -# if !@HAVE_GETLOGIN@ +# if !@HAVE_DECL_GETLOGIN@ _GL_FUNCDECL_SYS (getlogin, char *, (void)); # endif _GL_CXXALIAS_SYS (getlogin, char *, (void)); diff --git a/lib/unsetenv.c b/lib/unsetenv.c index e94ea8f26..708119346 100644 --- a/lib/unsetenv.c +++ b/lib/unsetenv.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 1995-2002, 2005-2016 Free Software Foundation, Inc. +/* Copyright (C) 1992, 1995-2002, 2005-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c index e31dbadf0..412219bf4 100644 --- a/lib/vasnprintf.c +++ b/lib/vasnprintf.c @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 1999, 2002-2016 Free Software Foundation, Inc. + Copyright (C) 1999, 2002-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -4832,9 +4832,9 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, break; # else *fbp++ = 'l'; - /*FALLTHROUGH*/ # endif #endif + /*FALLTHROUGH*/ case TYPE_LONGINT: case TYPE_ULONGINT: #if HAVE_WINT_T diff --git a/lib/vasnprintf.h b/lib/vasnprintf.h index 47216c4c0..3631ff8c8 100644 --- a/lib/vasnprintf.h +++ b/lib/vasnprintf.h @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 2002-2004, 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2004, 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/verify.h b/lib/verify.h index 356c7fa0d..2d996ad3a 100644 --- a/lib/verify.h +++ b/lib/verify.h @@ -1,6 +1,6 @@ /* Compile-time assert-like macros. - Copyright (C) 2005-2006, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -248,7 +248,12 @@ template <int w> /* Verify requirement R at compile-time, as a declaration without a trailing ';'. */ -#define verify(R) _GL_VERIFY (R, "verify (" #R ")") +#ifdef __GNUC__ +# define verify(R) _GL_VERIFY (R, "verify (" #R ")") +#else +/* PGI barfs if R is long. Play it safe. */ +# define verify(R) _GL_VERIFY (R, "verify (...)") +#endif #ifndef __has_builtin # define __has_builtin(x) 0 diff --git a/lib/vsnprintf.c b/lib/vsnprintf.c index af0517401..2014ce9c4 100644 --- a/lib/vsnprintf.c +++ b/lib/vsnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 2004, 2006-2016 Free Software Foundation, Inc. + Copyright (C) 2004, 2006-2017 Free Software Foundation, Inc. Written by Simon Josefsson and Yoann Vandoorselaere <yoann@prelude-ids.org>. This program is free software; you can redistribute it and/or modify diff --git a/lib/w32sock.h b/lib/w32sock.h index f9506b71e..9c55e5a05 100644 --- a/lib/w32sock.h +++ b/lib/w32sock.h @@ -1,6 +1,6 @@ /* w32sock.h --- internal auxiliary functions for Windows socket functions - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/wchar.in.h b/lib/wchar.in.h index 7d1aa162b..9f2fbc6db 100644 --- a/lib/wchar.in.h +++ b/lib/wchar.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 <wchar.h>, for platforms that have issues. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -35,6 +35,7 @@ || (defined __hpux \ && ((defined _INTTYPES_INCLUDED && !defined strtoimax) \ || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ || defined _GL_ALREADY_INCLUDING_WCHAR_H) /* Special invocation convention: - Inside glibc and uClibc header files, but not MinGW. @@ -44,6 +45,8 @@ and once directly. In both situations 'wint_t' is not yet defined, therefore we cannot provide the function overrides; instead include only the system's <wchar.h>. + - With MinGW 3.22, when <string.h> includes <wchar.h>, only some part of + <wchar.h> is actually processed, and that doesn't include 'mbstate_t'. - On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and the latter includes <wchar.h>. But here, we have no way to detect whether <wctype.h> is completely included or is still being included. */ @@ -110,10 +113,10 @@ # define WEOF -1 # endif #else -/* MSVC defines wint_t as 'unsigned short' in <crtdefs.h>. +/* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h>. This is too small: ISO C 99 section 7.24.1.(2) says that wint_t must be "unchanged by default argument promotions". Override it. */ -# if defined _MSC_VER +# if @GNULIB_OVERRIDES_WINT_T@ # if !GNULIB_defined_wint_t # include <crtdefs.h> typedef unsigned int rpl_wint_t; diff --git a/lib/wcrtomb.c b/lib/wcrtomb.c index d6cc58a14..ee5906c30 100644 --- a/lib/wcrtomb.c +++ b/lib/wcrtomb.c @@ -1,5 +1,5 @@ /* Convert wide character to multibyte character. - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/wctype.in.h b/lib/wctype.in.h index 3d889f0fc..f4c7c014a 100644 --- a/lib/wctype.in.h +++ b/lib/wctype.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 <wctype.h>, for platforms that lack it. - Copyright (C) 2006-2016 Free Software Foundation, Inc. + Copyright (C) 2006-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -25,13 +25,25 @@ * wctrans_t, and wctype_t are not yet implemented. */ -#ifndef _@GUARD_PREFIX@_WCTYPE_H - #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ +#if (defined __MINGW32__ && defined __CTYPE_H_SOURCED__) + +/* Special invocation convention: + - With MinGW 3.22, when <ctype.h> includes <wctype.h>, only some part of + <wctype.h> is being processed, which doesn't include the idempotency + guard. */ + +#@INCLUDE_NEXT@ @NEXT_WCTYPE_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCTYPE_H + #if @HAVE_WINT_T@ /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>. Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before @@ -93,10 +105,10 @@ _GL_INLINE_HEADER_BEGIN # define WEOF -1 # endif #else -/* MSVC defines wint_t as 'unsigned short' in <crtdefs.h>. +/* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h>. This is too small: ISO C 99 section 7.24.1.(2) says that wint_t must be "unchanged by default argument promotions". Override it. */ -# if defined _MSC_VER +# if @GNULIB_OVERRIDES_WINT_T@ # if !GNULIB_defined_wint_t # include <crtdefs.h> typedef unsigned int rpl_wint_t; @@ -512,3 +524,4 @@ _GL_INLINE_HEADER_END #endif /* _@GUARD_PREFIX@_WCTYPE_H */ #endif /* _@GUARD_PREFIX@_WCTYPE_H */ +#endif diff --git a/lib/write.c b/lib/write.c index e3cd35a36..c451a5011 100644 --- a/lib/write.c +++ b/lib/write.c @@ -1,5 +1,5 @@ /* POSIX compatible write() function. - Copyright (C) 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2008-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/xalloc-oversized.h b/lib/xalloc-oversized.h new file mode 100644 index 000000000..1b92a588c --- /dev/null +++ b/lib/xalloc-oversized.h @@ -0,0 +1,60 @@ +/* xalloc-oversized.h -- memory allocation size checking + + Copyright (C) 1990-2000, 2003-2004, 2006-2017 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#ifndef XALLOC_OVERSIZED_H_ +#define XALLOC_OVERSIZED_H_ + +#include <stddef.h> +#include <stdint.h> + +/* True if N * S would overflow in a size_t calculation, + or would generate a value larger than PTRDIFF_MAX. + This expands to a constant expression if N and S are both constants. + By gnulib convention, SIZE_MAX represents overflow in size + calculations, so the conservative size_t-based dividend to use here + is SIZE_MAX - 1. */ +#define __xalloc_oversized(n, s) \ + ((size_t) (PTRDIFF_MAX < SIZE_MAX ? PTRDIFF_MAX : SIZE_MAX - 1) / (s) < (n)) + +#if PTRDIFF_MAX < SIZE_MAX +typedef ptrdiff_t __xalloc_count_type; +#else +typedef size_t __xalloc_count_type; +#endif + +/* Return 1 if an array of N objects, each of size S, cannot exist + reliably due to size or ptrdiff_t arithmetic overflow. S must be + positive and N must be nonnegative. This is a macro, not a + function, so that it works correctly even when SIZE_MAX < N. */ + +#if 7 <= __GNUC__ +# define xalloc_oversized(n, s) \ + __builtin_mul_overflow_p (n, s, (__xalloc_count_type) 1) +#elif 5 <= __GNUC__ && !__STRICT_ANSI__ +# define xalloc_oversized(n, s) \ + (__builtin_constant_p (n) && __builtin_constant_p (s) \ + ? __xalloc_oversized (n, s) \ + : ({ __xalloc_count_type __xalloc_count; \ + __builtin_mul_overflow (n, s, &__xalloc_count); })) + +/* Other compilers use integer division; this may be slower but is + more portable. */ +#else +# define xalloc_oversized(n, s) __xalloc_oversized (n, s) +#endif + +#endif /* !XALLOC_OVERSIZED_H_ */ diff --git a/lib/xsize.h b/lib/xsize.h index 840d6829f..d78767188 100644 --- a/lib/xsize.h +++ b/lib/xsize.h @@ -1,6 +1,6 @@ /* xsize.h -- Checked size_t computations. - Copyright (C) 2003, 2008-2016 Free Software Foundation, Inc. + Copyright (C) 2003, 2008-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by |