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* c-stack: pacify -Wunused-result when DEBUGPaul Eggert2020-05-151-3/+3
| | | | | | | Problem reported by Marc Nieper-Wißkirchen in: https://lists.gnu.org/r/bug-gnulib/2020-05/msg00132.html * lib/c-stack.c (segv_handler, overflow_handler, segv_handler) [DEBUG]: Explicitly ignore write failures.
* c-stack: Fix warning when DEBUG is enabled.Bruno Haible2020-05-091-0/+4
| | | | | | | Patch suggested by Marc Nieper-Wißkirchen <marc.nieper+gnu@gmail.com> in <https://lists.gnu.org/archive/html/bug-gnulib/2020-05/msg00081.html>. * lib/c-stack.c: Include <stdio.h>.
* attribute: new modulePaul Eggert2020-05-031-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This simplifies use of GCC and C2X attributes like ‘deprecated’. * MODULES.html.sh: Add attribute. * doc/attribute.texi, lib/attribute.h, modules/attribute: New files. * doc/gnulib.texi (Particular Modules): Add Attributes. * lib/backupfile.c, lib/fnmatch.c, lib/freopen-safer.c: * lib/mbrtoc32.c, lib/mbrtowc.c, lib/nstrftime.c, lib/quotearg.c: * lib/savewd.c, lib/unistr/u8-uctomb-aux.c, lib/unistr/u8-uctomb.c: * lib/vasnprintf.c: Include attribute.h, and let it define FALLTHROUGH. * lib/bitset/base.h, lib/c-stack.c (__attribute__): Remove macro. * lib/bitset/base.h (ATTRIBUTE_UNUSED): Define in terms of _GL_ATTRIBUTE_MAYBE_UNUSED, for forwards compatibility to C2X. * lib/dfa.c (FALLTHROUGH): Define consistently with gl_COMMON_BODY. This is a copy since Gawk doesn’t use Gnulib. * lib/di-set.h (_GL_ATTRIBUTE_NONNULL): Remove definition that is incompatible with gl_COMMON_BODY’s. All uses changed. * lib/fts.c: Include attribte.h, for FALLTHROUGH. Keep the existing FALLTHROUGH definition since Glibc might use it, and it does no harm to Gnulib’s FALLTHROUGH. * lib/fts_.h, lib/inttostr.h: (__GNUC_PREREQ): Remove; no longer needed. (__attribute_warn_unused_result__): Remove. All uses replaced by _GL_ATTRIBUTE_NODISCARD. * lib/gl_list.h, lib/gl_map.h, lib/gl_omap.h, lib/gl_oset.h: * lib/gl_set.h: Prefer _GL_ATTRIBUTE_NODISCARD to an ifdeffed __attribute__ ((__warn_unused_result__)), for forward compatibility to C2X. * lib/hash.h (_GL_ATTRIBUTE_WUR): Remove. All uses replaced by _GL_ATTRIBUTE_NODISCARD. (_GL_ATTRIBUTE_DEPRECATED): Remove, since gl_COMMON_BODY defines it. * lib/ino-map.h (_GL_ATTRIBUTE_NONNULL): Remove. All uses replaced by gl_COMMON_BODY’s implementation, which has a slightly different signature. * lib/safe-alloc.h (_GL_ATTRIBUTE_RETURN_CHECK): Remove. All uses replaced by _GL_ATTRIBUTE_NODISCARD. * lib/unused-parameter.h (_GL_UNUSED_PARAMETER): Define in terms of _GL_ATTRIBUTE_MAYBE_UNUSED. No doubt all uses should be replaced, at some point. * m4/gnulib-common.m4 (_GL_GNUC_PREREQ): New macro. (_Noreturn): Use it. (_GL_HAS_ATTRIBUTE, _GL_ATTRIBUTE_ALLOC_SIZE) (_GL_ATTRIBUTE_ALWAYS_INLINE, _GL_ATTRIBUTE_ARTIFICIAL) (_GL_ATTRIBUTE_COLD) (_GL_ATTRIBUTE_DEPRECATED, _GL_ATTRIBUTE_ERROR) (_GL_ATTRIBUTE_WARNING, _GL_ATTRIBUTE_EXTERNALLY_VISIBLE) (_GL_ATTRIBUTE_FALLTHROUGH, _GL_ATTRIBUTE_FORMAT) (_GL_ATTRIBUTE_LEAF, _GL_ATTRIBUTE_MAY_ALIAS) (_GL_ATTRIBUTE_MAYBE_UNUSED) (_GL_ATTRIBUTE_NODISCARD, _GL_ATTRIBUTE_NOINLINE) (_GL_ATTRIBUTE_NONNULL, _GL_ATTRIBUTE_NONSTRING) (_GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PACKED, _GL_ATTRIBUTE_PURE) (_GL_ATTRIBUTE_SENTINEL): New macros. * modules/backup-rename, modules/backupfile, modules/c-vasnprintf: * modules/fnmatch, modules/freopen-safer, modules/fts: * modules/mbrtoc32, modules/mbrtowc, modules/nstrftime: * modules/quotearg, modules/savewd: * modules/unistdio/u16-u16-vasnprintf: * modules/unistdio/u16-vasnprintf: * modules/unistdio/u32-u32-vasnprintf: * modules/unistdio/u32-vasnprintf: * modules/unistdio/u8-u8-vasnprintf: * modules/unistdio/u8-vasnprintf: * modules/unistdio/ulc-vasnprintf: * modules/unistr/u8-uctomb, modules/vasnprintf: (Depends-on:): Add attribute module.
* maint: Run 'make update-copyright'Paul Eggert2019-12-311-1/+1
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* c-stack: Make signal handlers more reliable.Bruno Haible2019-03-191-1/+7
| | | | | | | * lib/c-stack.c (progname): New variable. (die): Use it. (c_stack_action): Initialize it. (segv_handler): Save and restore errno.
* Help making signal handlers more reliable.Bruno Haible2019-03-191-15/+13
| | | | | | | | | | | | | | | * m4/gnulib-common.m4 (gl_COMMON_BODY): Emit definition of _GL_ASYNC_SAFE into config.h. * lib/nanosleep.c (sighandler): Mark as _GL_ASYNC_SAFE. * lib/fatal-signal.h (at_fatal_signal): Add _GL_ASYNC_SAFE marker to argument. * lib/fatal-signal.c (action_t, uninstall_handlers, fatal_signal_handler): Mark as _GL_ASYNC_SAFE. * lib/clean-temp.c (cleanup_action): Mark as _GL_ASYNC_SAFE. * lib/wait-process.c (cleanup_slaves, cleanup_slaves_action): Mark as _GL_ASYNC_SAFE. * lib/c-stack.h (c_stack_action): Add _GL_ASYNC_SAFE marker to argument. * lib/c-stack.c: Add _GL_ASYNC_SAFE markers.
* maint: Run 'make update-copyright'Paul Eggert2019-01-011-1/+1
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* c-stack: Fix possible build failure on some platforms.Bruno Haible2018-03-281-1/+1
| | | | * lib/c-stack.c (die): Define whenever this function is referenced.
* c-stack: port to recent GCC buildPaul Eggert2018-03-231-0/+5
| | | | | Problem reported by The Fireplace (Bug#30913). * lib/c-stack.c (die): Define only if used.
* maint: Run 'make update-copyright'Paul Eggert2018-01-011-1/+1
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* all: prefer https: URLsPaul Eggert2017-09-131-1/+1
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* version-etc: new yearPaul Eggert2017-01-011-1/+1
| | | | | | | | | | * build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
* Port modules to use getprogname explicitlyPino Toscano2016-09-051-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ... instead of requiring progname to be used (or program_name to be provided). * lib/argmatch.c: Do not include progname.h. [TEST] (program_name): Do not define. [TEST] (main): Call getprogname instead of using program_name. * lib/c-stack.c: Do not include progname.h. (program_name): Do not define. (die): Call getprogname instead of using program_name. * lib/chdir-long.c: Do not include progname.h. [TEST_CHDIR] (main): Do not set program_name. * lib/error.c [!_LIBC]: Include progname.h. [!_LIBC] (program_name): Define using getprogname. * lib/euidaccess.c: Do not include progname.h. [TEST] (main): Do not set program_name. * lib/git-merge-changelog.c: Include getprogname.h instead of progname.h. (usage): Call getprogname instead of using program_name. (main): Likewise. Stop calling set_program_name. * lib/group-member.c: Do not include progname.h. [TEST] (main): Do not set program_name. * modules/argmatch (Depends-on): Add getprogname. * modules/c-stack (Depends-on): Likewise. * modules/error (Depends-on): Likewise. * modules/git-merge-changelog (Depends-on): Likewise. Also remove progname.
* version-etc: new yearPaul Eggert2016-01-011-1/+1
| | | | | | | | | | * build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
* version-etc: new yearPaul Eggert2014-12-311-1/+1
| | | | | | * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date. * all files: Run 'make update-copyright'.
* maint: update copyrightEric Blake2014-01-011-1/+1
| | | | | | I ran 'make update-copyright'. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: update all copyright year number rangesEric Blake2013-01-011-1/+1
| | | | | | Run "make update-copyright". Compare to commit 1602f0a from last year. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: spelling fixesPaul Eggert2012-02-051-1/+1
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* maint: update all copyright year number rangesJim Meyering2012-01-011-1/+1
| | | | Run "make update-copyright".
* c-stack: use _NoreturnPaul Eggert2011-07-121-7/+3
| | | | | * lib/c-stack.c (die, overflow_handler, segv_handler): Use _Noreturn rather than __attribute__((noreturn)).
* c-stack: stop worrying about stack directionPaul Eggert2011-06-201-22/+3
| | | | | | | | | | * lib/c-stack.c (find_stack_direction): Remove. (segv_handler): Don't worry about stack direction growth, as it's too much of a pain to configure this correctly, given how compilers are optimizing-away our stack-growth detection code. Instead, assume that any access to just before or just after the stack is OK. * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Don't require AC_FUNC_ALLOCA; no longer needed.
* c-stack: fix regression on cygwin when libsigsegv is presentEric Blake2011-01-251-2/+2
| | | | | | * lib/c-stack.c (die): Don't flatten error if sigsegv is present. Signed-off-by: Eric Blake <eblake@redhat.com>
* c-stack: assume stack overflow if SA_SIGINFO unsupportedEric Blake2011-01-191-5/+11
| | | | | | | | | | | * lib/c-stack.c (SIGACTION_WORKS): Rename... (SIGINFO_WORKS): ...since gnulib module guarantees that (most) of sigaction will work. (die): Assume stack overflow if siginfo doesn't work, to let Haiku behavior match Linux. * tests/test-c-stack.c (main): Prefer NULL for pointers. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: update almost all copyright ranges to include 2011Jim Meyering2011-01-011-2/+1
| | | | Run the new "make update-copyright" rule.
* c-stack: work around libsigsegv 2.8 bugEric Blake2010-10-211-0/+6
| | | | | | | * lib/c-stack.c (SIGSTKSZ): Increase size to avoid alternate stack overflow on at least PowerPC64. Signed-off-by: Eric Blake <eblake@redhat.com>
* update nearly all FSF copyright year lists to include 2010Jim Meyering2010-01-011-2/+2
| | | | | Use the same procedure as for 2009, outlined in http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
* Use spaces for indentation, not tabs.Bruno Haible2009-12-101-15/+15
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* c-stack: avoid defining an unused static functionJim Meyering2009-11-221-0/+2
| | | | | * lib/c-stack.c (find_stack_direction): Do not define this function when it will not be used.
* c-stack: avoid "ignoring return value of `write'" warningJim Meyering2009-11-211-4/+5
| | | | | | * lib/c-stack.c: Include "ignore-value.h". (die): Explicitly ignore each write return value. * modules/c-stack (Depends-on): Add ignore-value.
* errno: use consistentlyEric Blake2009-09-021-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib/c-stack.c (ENOTSUP): <errno.h> guarantees a definition. * lib/canonicalize-lgpl.c (ENAMETOOLONG): Likewise. * lib/canonicalize.c (ELOOP): Likewise. * lib/inet_ntop.c (EAFNOSUPPORT): Likewise. * lib/inet_pton.c (EAFNOSUPPORT): Likewise. * lib/lchown.c (EOPNOTSUPP): Likewise. * lib/openat-priv.h (ENOSYS, EOPNOTSUPP): Likewise. * lib/savewd.c (ESTALE): Likewise. * lib/settime.c (ENOSYS): Likewise. * lib/utimens.c (ENOSYS): Likewise. * lib/xgethostname.c (ENAMETOOLONG): Likewise. * lib/chdir-safer.c (ELOOP): Likewise. (chdir_no_follow): Use HAVE_READLINK, not ELOOP, as witness. * modules/c-stack (Depends-on): Add errno. * modules/canonicalize (Depends-on): Likewise. * modules/chdir-safer (Depends-on): Likewise. * modules/fdopendir (Depends-on): Likewise. * modules/inet_ntop (Depends-on): Likewise. * modules/inet_pton (Depends-on): Likewise. * modules/lchown (Depends-on): Likewise. * modules/openat (Depends-on): Likewise. * modules/savewd (Depends-on): Likewise. * modules/settime (Depends-on): Likewise. * m4/chdir-safer.m4 (gl_CHDIR_SAFER): Check for readlink. Signed-off-by: Eric Blake <ebb9@byu.net>
* On HP-UX, don't pretend it was a SIGSEGV when it was a stack overflow.Bruno Haible2009-01-241-14/+14
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* unistd: guarantee STDIN_FILENO here, for OS/2 EMXEric Blake2009-01-191-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | * lib/unistd.in.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Guarantee a definition. * doc/posix-headers/unistd.texi (unistd.h): Document the bug. * modules/unistd-safer (Depends-on): Add dependency on unistd. * lib/c-stack.c (STDERR_FILENO): Rely on <unistd.h>. * lib/dup-safer.c (STDERR_FILENO): Likewise. * lib/execute.c (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Likewise. * lib/fd-safer.c (STDIN_FILENO, STDERR_FILENO): Likewise. * lib/fopen-safer.c (STDERR_FILENO): Likewise. * lib/pipe.c (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Likewise. * lib/tmpfile-safer.c (STDERR_FILENO): Likewise. * tests/test-posix_spawn1.c (STDIN_FILENO, STDOUT_FILENO) (STDERR_FILENO): Likewise. * tests/test-posix_spawn2.c (STDIN_FILENO, STDOUT_FILENO) (STDERR_FILENO): Likewise. * tests/test-posix_spawn3.c (STDIN_FILENO, STDOUT_FILENO) (STDERR_FILENO): Likewise. Reported by Elbert Pol. Signed-off-by: Eric Blake <ebb9@byu.net>
* Make c-stack work on Haiku.Ingo Weinhold2008-12-231-1/+4
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* Treat SIGBUS like SIFSEGV on platforms that need it.Bruno Haible2008-12-061-0/+4
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* c-stack: work around Irix sigaltstack bugEric Blake2008-09-231-0/+7
| | | | | | | | | | | | * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Check whether sigaltstack uses wrong end of stack_t (copied in part from libsigsegv). * lib/c-stack.c (c_stack_action) [!HAVE_LIBSIGSEGV]: Work around Irix bug, without requiring an over-allocation. * doc/posix-functions/sigaltstack.texi (sigaltstack): Document the bug. Signed-off-by: Eric Blake <ebb9@byu.net>
* c-stack: test that stack overflow can be caughtEric Blake2008-08-251-3/+5
| | | | | | | | | | | | * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Also check that platform allows handling stack overflow; at least OS/2 EMX has sigaltstack, but crashes before transferring control to handler on stack overflow. * lib/c-stack.c [HAVE_SIGALTSTACK]: Adjust conditions to also check for HAVE_STACK_OVERFLOW_HANDLING. Reported by Elbert Pol. Signed-off-by: Eric Blake <ebb9@byu.net>
* Improve documentation.Bruno Haible2008-07-201-30/+0
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* Make c-stack use libsigsegv, when available.Eric Blake2008-07-171-22/+128
| | | | | | | | | | | | | | | | | | * modules/c-stack (Depends-on): Add libsigsegv. * modules/c-stack-tests (Makefile.am): Link with libsigsegv, if needed. * lib/c-stack.c (SIGSTKSZ): Define fallback. (segv_handler, overflow_handler, c_stack_action) [HAVE_LIBSIGSEGV && !HAVE_XSI_STACK_OVERFLOW_HEURISTIC]: Add new implementation when libsigsegv is available, but only when using the library is necessary. * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Add comment, explaining why XSI check fails on Linux. (gl_PREREQ_C_STACK): Supply LIBCSTACK, LTLIBCSTACK. * tests/test-c-stack2.sh: Tweak skip message. * NEWS: Document new link-time requirements. Signed-off-by: Eric Blake <ebb9@byu.net>
* Use sigaction module rather than signal().Eric Blake2008-06-211-18/+15
| | | | | | | | | | | | | | | | | | | | | | * modules/c-stack (Depends-on): Add sigaction. * modules/fatal-signal (Depends-on): Likewise. * modules/nanosleep (Depends-on): Likewise. * modules/sigprocmask (Files): Add sig-handler.h. * modules/sigaction (Files): Likewise. * lib/sig-handler.h (get_handler): New file, suggested by Paul Eggert. * lib/c-stack.c (SIGACTION_WORKS): Simplify conditions. (c_stack_action) [!SIGACTION_WORKS]: Use sigaction, not signal. * lib/fatal-signal.c (uninstall_handlers, install_handlers) (init_fatal_signals): Likewise. * lib/nanosleep.c (rpl_nanosleep): Likewise. (siginterrupt): Delete fallback. * lib/sigprocmask.c (handler_t): Delete. (old_handlers): Use sa_handler_t instead. * m4/nanosleep.m4 (gl_PREREQ_NANOSLEEP): Drop check for siginterrupt. Signed-off-by: Eric Blake <ebb9@byu.net>
* Simplify c-stack prerequisites.Eric Blake2008-06-171-10/+2
| | | | | | | | | | | * lib/c-stack.c (includes): Remove unused <sys/resource.h>. * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Posix 200x no longer requires <ucontext.h> to exist. Optimize setrlimit check. (gl_PREREQ_C_STACK): Remove check for unused getcontext and <sys/resource.h>. Signed-off-by: Eric Blake <ebb9@byu.net>
* Move c-stack test into testsuite.Eric Blake2008-06-171-40/+0
| | | | | | | | | | * modules/c-stack-tests: New file. * lib/c-stack.c [DEBUG]: Move test program... * tests/test-c-stack.c: ...into this new file. Skip rather than fail test if sigaltstack is lacking. * tests/test-c-stack.sh: New driver file. Signed-off-by: Eric Blake <ebb9@byu.net>
* Use 'raise'.Bruno Haible2008-04-291-1/+1
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* Remove EOVERFLOW override.Bruno Haible2008-03-301-3/+0
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* Don't redefine __attribute__ without a need.Bruno Haible2008-01-131-2/+2
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* Change copyright notice from GPLv2+ to GPLv3+.Bruno Haible2007-10-071-5/+4
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* * _fpending.c: Include <config.h> unconditionally, since we noPaul Eggert2006-09-131-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | longer worry about uses that don't define HAVE_CONFIG_H. * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c: * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c: * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c: * cloexec.c, close-stream.c, closeout.c, creat-safer.c: * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c: * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c: * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c: * file-type.c, fileblocks.c, filemode.c, filenamecat.c: * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c: * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c: * getcwd.c, getdate.y, getdomainname.c, getgroups.c: * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c: * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c: * gettime.c, gettimeofday.c, getugroups.c, getusershell.c: * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c: * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c: * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c: * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c: * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c: * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c: * mountlist.c, nanosleep.c, obstack.c, open-safer.c: * openat-die.c, openat.c, pagealign_alloc.c, physmem.c: * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c: * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c: * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c: * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c: * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c: * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c: * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c: * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c: * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c: * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c: * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c: * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c: Likewise.
* * lib/c-stack.c: Include unistd.h unconditionally, since we now assumePaul Eggert2006-03-081-4/+2
| | | | | | | | | | | | | | | | | | the unistd module. * lib/getlogin_r.c: Likewise. * lib/getlogin_r.h: Likewise. * lib/glob.c: Likewise. * lib/pagealign_alloc.c: Likewise. * lib/unistd_.h: Remove; no longer needed. * modules/c-stack (Depends-on): Add unistd. * modules/getlogin_r: Likewise. * modules/glob: Likewise. * modules/pagealign_alloc: Likewise. * modules/unistd (Files): Remove lib/unistd_.h. (EXTRA_DIST): Remove. (unistd.h): Create using 'echo' rather than 'cp', so that we don't need unistd_.h. (MOSTLYCLEANFILES): Remove unistd.h-t.
* Use a consistent style for including <config.h>.Paul Eggert2005-09-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * __fpending.c, acl.c, argmatch.c, argp-help.c, argp-parse.c, argp-pvh.c, backupfile.c, basename.c, c-stack.c, calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c, creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c, dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c, fd-safer.c, file-type.c, fileblocks.c, filemode.c, filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c, fsusage.c, ftruncate.c, full-write.c, fwriteerror.c, getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c, getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c, inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c, memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c, modechange.c, mountlist.c, open-safer.c, physmem.c, pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c, progreloc.c, putenv.c, quote.c, quotearg.c, readline.c, readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c, strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c, strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c, strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c, userspec.c, utimecmp.c, version-etc-fsf.c, version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c, xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c, xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c: Standardize inclusion of config.h. * __fpending.h, dirfd.h, getdate.h, human.h, inttostr.h: Removed inclusion of config.h from header files. * inttostr.c: Adjusted in-tree users. * timespec.h: Remove superfluous warning to include config.h. * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c, gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c, nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c, unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
* *** empty log message ***Paul Eggert2005-05-141-1/+1
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* Fix c-stack.c portability bug on IRIX 5.3.Paul Eggert2004-03-071-4/+11
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