diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Makefile.am | 6 | ||||
| -rw-r--r-- | lib/Makefile.in | 472 | ||||
| -rw-r--r-- | lib/fileno.c | 8 | ||||
| -rw-r--r-- | lib/libcompat.c | 8 | ||||
| -rw-r--r-- | lib/libcompat.h | 108 | ||||
| -rw-r--r-- | lib/localtime_r.c | 16 | ||||
| -rw-r--r-- | lib/malloc.c | 19 | ||||
| -rw-r--r-- | lib/pipe.c | 8 | ||||
| -rw-r--r-- | lib/putenv.c | 8 | ||||
| -rw-r--r-- | lib/realloc.c | 22 | ||||
| -rw-r--r-- | lib/setenv.c | 8 | ||||
| -rw-r--r-- | lib/sleep.c | 8 | ||||
| -rw-r--r-- | lib/strdup.c | 8 | ||||
| -rw-r--r-- | lib/strsignal.c | 9 | ||||
| -rw-r--r-- | lib/unsetenv.c | 7 |
15 files changed, 715 insertions, 0 deletions
diff --git a/lib/Makefile.am b/lib/Makefile.am new file mode 100644 index 0000000..daf57ab --- /dev/null +++ b/lib/Makefile.am @@ -0,0 +1,6 @@ +## Process this file with automake to produce Makefile.in + +noinst_LTLIBRARIES = libcompat.la +libcompat_la_LDFLAGS = -no-undefined +libcompat_la_SOURCES = libcompat.c libcompat.h +libcompat_la_LIBADD = $(LTLIBOBJS) $(LTALLOCA) diff --git a/lib/Makefile.in b/lib/Makefile.in new file mode 100644 index 0000000..5330bb8 --- /dev/null +++ b/lib/Makefile.in @@ -0,0 +1,472 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = lib +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in fileno.c \ + localtime_r.c malloc.c pipe.c putenv.c realloc.c setenv.c \ + sleep.c strdup.c strsignal.c unsetenv.c +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \ + $(top_srcdir)/m4/ax_c_check_flag.m4 \ + $(top_srcdir)/m4/ax_cflags_warn_all_ansi.m4 \ + $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \ + $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \ + $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +LTLIBRARIES = $(noinst_LTLIBRARIES) +libcompat_la_DEPENDENCIES = $(LTLIBOBJS) +am_libcompat_la_OBJECTS = libcompat.lo +libcompat_la_OBJECTS = $(am_libcompat_la_OBJECTS) +libcompat_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(libcompat_la_LDFLAGS) $(LDFLAGS) -o $@ +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp +am__depfiles_maybe = depfiles +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ + $(LDFLAGS) -o $@ +SOURCES = $(libcompat_la_SOURCES) +DIST_SOURCES = $(libcompat_la_SOURCES) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AR = @AR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CHECK_MAJOR_VERSION = @CHECK_MAJOR_VERSION@ +CHECK_MICRO_VERSION = @CHECK_MICRO_VERSION@ +CHECK_MINOR_VERSION = @CHECK_MINOR_VERSION@ +CHECK_VERSION = @CHECK_VERSION@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ 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dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnits lib/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnits lib/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh 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+pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-noinstLTLIBRARIES ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/lib/fileno.c b/lib/fileno.c new file mode 100644 index 0000000..3a3b664 --- /dev/null +++ b/lib/fileno.c @@ -0,0 +1,8 @@ +#include "libcompat.h" + +int fileno(FILE *stream CK_ATTRIBUTE_UNUSED) +{ + assert (0); + return 0; +} + diff --git a/lib/libcompat.c b/lib/libcompat.c new file mode 100644 index 0000000..9687e51 --- /dev/null +++ b/lib/libcompat.c @@ -0,0 +1,8 @@ +#include "libcompat.h" + +/* silence warnings about an empty library */ +void +ck_do_nothing (void) +{ + assert (0); +} diff --git a/lib/libcompat.h b/lib/libcompat.h new file mode 100644 index 0000000..e0085c6 --- /dev/null +++ b/lib/libcompat.h @@ -0,0 +1,108 @@ +#ifndef LIBCOMPAT_H +#define LIBCOMPAT_H + +#if HAVE_CONFIG_H +#include <config.h> +#endif + +#if defined(__GNUC__) && defined(__GNUC_MINOR__) +#define GCC_VERSION_AT_LEAST(major, minor) \ +((__GNUC__ > (major)) || \ + (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor))) +#else +#define GCC_VERSION_AT_LEAST(major, minor) 0 +#endif + +#if GCC_VERSION_AT_LEAST(2,95) +#define CK_ATTRIBUTE_UNUSED __attribute__ ((unused)) +#else +#define CK_ATTRIBUTE_UNUSED +#endif /* GCC 2.95 */ + +/* defines size_t */ +#include <sys/types.h> + +/* provides assert */ +#include <assert.h> + +/* defines FILE */ +#include <stdio.h> + +/* provides localtime and struct tm */ +#include <sys/time.h> +#include <time.h> + +/* declares fork(), _POSIX_VERSION. according to Autoconf.info, + unistd.h defines _POSIX_VERSION if the system is POSIX-compliant, + so we will use this as a test for all things uniquely provided by + POSIX like sigaction() and fork() */ +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif + +#ifdef HAVE_SYS_WAIT_H +#include <sys/wait.h> +#endif + +/* declares pthread_create and friends */ +#ifdef HAVE_PTHREAD +#include <pthread.h> +#endif + +/* replacement functions for broken originals */ +#if !HAVE_MALLOC +void *rpl_malloc (size_t n); +#endif /* !HAVE_MALLOC */ + +#if !HAVE_REALLOC +void *rpl_realloc (void *p, size_t n); +#endif /* !HAVE_REALLOC */ + +/* functions that may be undeclared */ +#if !HAVE_DECL_FILENO +int fileno (FILE *stream); +#endif /* !HAVE_DECL_FILENO */ + +#if !HAVE_DECL_LOCALTIME_R +struct tm *localtime_r (const time_t *clock, struct tm *result); +#endif /* !HAVE_DECL_LOCALTIME_R */ + +#if !HAVE_DECL_PIPE +int pipe (int *fildes); +#endif /* !HAVE_DECL_PIPE */ + +#if !HAVE_DECL_PUTENV +int putenv (const char *string); +#endif /* !HAVE_DECL_PUTENV */ + +#if !HAVE_DECL_SETENV +int setenv (const char *name, const char *value, int overwrite); +#endif /* !HAVE_DECL_SETENV */ + +/* our setenv implementation is currently broken */ +#if !HAVE_SETENV +#define HAVE_WORKING_SETENV 0 +#else +#define HAVE_WORKING_SETENV 1 +#endif + +#if !HAVE_DECL_SLEEP +unsigned int sleep (unsigned int seconds); +#endif /* !HAVE_DECL_SLEEP */ + +#if !HAVE_DECL_STRDUP +char *strdup (const char *str); +#endif /* !HAVE_DECL_STRDUP */ + +#if !HAVE_DECL_STRSIGNAL +const char *strsignal (int sig); +#endif /* !HAVE_DECL_STRSIGNAL */ + +#if !HAVE_DECL_UNSETENV +void unsetenv (const char *name); +#endif /* !HAVE_DECL_UNSETENV */ + +/* silence warnings about an empty library */ +void ck_do_nothing (void); + +#endif /* !LIBCOMPAT_H */ diff --git a/lib/localtime_r.c b/lib/localtime_r.c new file mode 100644 index 0000000..65ea7bb --- /dev/null +++ b/lib/localtime_r.c @@ -0,0 +1,16 @@ +#include "libcompat.h" + +struct tm * +localtime_r (const time_t *clock, struct tm *result) +{ + struct tm *now = localtime (clock); + if (now == NULL) + { + return NULL; + } + else + { + *result = *now; + } + return result; +} diff --git a/lib/malloc.c b/lib/malloc.c new file mode 100644 index 0000000..39b11e9 --- /dev/null +++ b/lib/malloc.c @@ -0,0 +1,19 @@ +/* AC_FUNC_MALLOC in configure defines malloc to rpl_malloc if + malloc (0) is NULL to provide GNU compatibility */ + +#include "libcompat.h" + +/* malloc has been defined to rpl_malloc, so first undo that */ +#undef malloc + +/* this gives us the real malloc to use below */ +void *malloc (size_t n); + +/* force malloc(0) to return a valid pointer */ +void * +rpl_malloc (size_t n) +{ + if (n == 0) + n = 1; + return malloc (n); +} diff --git a/lib/pipe.c b/lib/pipe.c new file mode 100644 index 0000000..602f94a --- /dev/null +++ b/lib/pipe.c @@ -0,0 +1,8 @@ +#include "libcompat.h" + +int +pipe (int *fildes CK_ATTRIBUTE_UNUSED) +{ + assert (0); + return 0; +} diff --git a/lib/putenv.c b/lib/putenv.c new file mode 100644 index 0000000..ad9b581 --- /dev/null +++ b/lib/putenv.c @@ -0,0 +1,8 @@ +#include "libcompat.h" + +int +putenv (const char *string CK_ATTRIBUTE_UNUSED); +{ + assert (0); + return 0; +} diff --git a/lib/realloc.c b/lib/realloc.c new file mode 100644 index 0000000..bbf51bb --- /dev/null +++ b/lib/realloc.c @@ -0,0 +1,22 @@ +/* AC_FUNC_REALLOC in configure defines realloc to rpl_realloc if + realloc (p, 0) or realloc (0, n) is NULL to provide GNU + compatibility */ + +#include "libcompat.h" + +/* realloc has been defined to rpl_realloc, so first undo that */ +#undef realloc + +/* this gives us the real realloc to use below */ +void *realloc (void *p, size_t n); + +/* force realloc(p, 0) and realloc (NULL, n) to return a valid pointer */ +void * +rpl_realloc (void *p, size_t n) +{ + if (n == 0) + n = 1; + if (p == 0) + return malloc (n); + return realloc (p, n); +} diff --git a/lib/setenv.c b/lib/setenv.c new file mode 100644 index 0000000..86cc8c8 --- /dev/null +++ b/lib/setenv.c @@ -0,0 +1,8 @@ +#include "libcompat.h" + +int +setenv (const char *name CK_ATTRIBUTE_UNUSED, const char *value CK_ATTRIBUTE_UNUSED, int overwrite CK_ATTRIBUTE_UNUSED) +{ + assert (0); + return 0; +} diff --git a/lib/sleep.c b/lib/sleep.c new file mode 100644 index 0000000..a70ffbd --- /dev/null +++ b/lib/sleep.c @@ -0,0 +1,8 @@ +#include "libcompat.h" + +unsigned int +sleep (unsigned int seconds CK_ATTRIBUTE_UNUSED) +{ + assert (0); + return 0; +} diff --git a/lib/strdup.c b/lib/strdup.c new file mode 100644 index 0000000..33b9ae7 --- /dev/null +++ b/lib/strdup.c @@ -0,0 +1,8 @@ +#include "libcompat.h" + +char * +strdup (const char *str CK_ATTRIBUTE_UNUSED) +{ + assert (0); + return NULL; +} diff --git a/lib/strsignal.c b/lib/strsignal.c new file mode 100644 index 0000000..62dd140 --- /dev/null +++ b/lib/strsignal.c @@ -0,0 +1,9 @@ +#include "libcompat.h" + +const char * +strsignal (int sig) +{ + static char signame[40]; + sprintf(signame, "SIG #%d", sig); + return signame; +} diff --git a/lib/unsetenv.c b/lib/unsetenv.c new file mode 100644 index 0000000..af068c2 --- /dev/null +++ b/lib/unsetenv.c @@ -0,0 +1,7 @@ +#include "libcompat.h" + +void +unsetenv (const char *name CK_ATTRIBUTE_UNUSED) +{ + assert (0); +} |