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* maint: Run 'make update-copyright'Paul Eggert2019-01-011-1/+1
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* ieee754-h: new modulePaul Eggert2018-08-011-0/+1
| | | | | | | | | | | | It looks like Emacs can use this for some NaN processing. Emacs uses it only on double NaNs so it should be safe. * MODULES.html.sh (func_all_modules): Add ieee754-h. * config/srclist.txt: Mention ieee754.h in a comment. * doc/glibc-headers/ieee754.texi (ieee754.h): Gnulib now has a substitute that should work except for long double and for non-IEEE platforms. * lib/ieee754.in.h, m4/ieee754-h.m4, modules/ieee754-h: * modules/ieee754-h-tests, tests/test-ieee754-h.c: New files.
* renameatu: rename from renameat2Paul Eggert2018-07-051-1/+1
| | | | | | | | | | | | | | | | | | | | It's looking like Glibc will add a renameat2 function that is incompatible with Gnulib renameat2; see: https://sourceware.org/ml/libc-alpha/2018-07/msg00064.html To help avoid future confusion, rename renameat2 to something else. Use the name 'renameatu', as the Gnulib function is close to the Glibc function. Perhaps someday there will also be a renameat2 Gnulib module, which mimicks the future glibc renameat2, but that can wait as nobody seems to need such a module now. * NEWS: Mention this. * lib/renameatu.c: Rename from lib/renameat2.c. * lib/renameatu.h: Rename from lib/renameat2.h. * modules/renameat2: Rename from modules/renameatu. * modules/renameat2-tests: Rename from modules/renameat2-tests. All uses of "renameat2" in identifiers or file name changed to "renameatu", except for two instances in lib/renameatu.c that deal with the Linux kernel's renameat2 syscall.
* Continue to use spaces for indentation, not tabs.Bruno Haible2018-06-251-4/+4
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* maint: Run 'make update-copyright'Paul Eggert2018-01-011-1/+1
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* chdir-safer: remove this modulePaul Eggert2017-12-301-1/+0
| | | | | | | * MODULES.html.sh (func_all_modules): Remove chdir-safer. * NEWS: Document removal. * lib/chdir-safer.c, lib/chdir-safer.h, m4/afs.m4, m4/chdir-safer.m4: * modules/chdir-safer: Remove these files.
* New module: crypto/gc-sm3Jia Zhang2017-10-291-0/+1
| | | | | | | | | | | * lib/gc.h: Declare SM3-related stuffs. * lib/gc-gnulib.c: Support sm3 in internal functions. * lib/gc-libgcrypt.c: Support sm3 with libgcrypt. * m4/gc-sm3.m4: m4 file for gc-sm3 module. * modules/crypto/gc-sm3: Define gc-sm3 module. * tests/test-gc-sm3.c: Implement SM3 test case with libgcrypt. * modules/crypto/gc-sm3-tests: Define gc-sm3 test module. * MODULES.html.sh: List gc-sm3 module.
* New module: crypto/sm3Jia Zhang2017-10-281-0/+1
| | | | | | | | | | | | | | | | | | | This new module can be used to compute SM3 message digest of files or memory blocks according to the specification GM/T 004-2012 Cryptographic Hash Algorithm SM3, published by State Cryptography Administration, China. The official SM3 cryptographic hash algorithm specification is available at http://www.sca.gov.cn/sca/xwdt/2010-12/17/content_1002389.shtml * lib/sm3.h: Declare the APIs of sm3 module. * lib/sm3.c: Implement SM3 hash algorithm. * m4/sm3.m4: m4 file for sm3 module. * modules/crypto/sm3: Define sm3 module. * tests/test-sm3.c: Implement SM3 test case. * modules/crypto/sm3-tests: Define sm3 test module. * MODULES.html.sh: List sm3 module.
* all: prefer https: URLsPaul Eggert2017-09-131-2/+2
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* libc-config: new modulePaul Eggert2017-09-011-0/+9
| | | | | | | * MODULES.html.sh: Add libc-config. * lib/cdefs.h: New file, copied from the GNU C Library with very minor changes that can be copied back. * lib/libc-config.h, modules/libc-config: New files.
* reallocarray: New moduleDarshit Shah2017-08-131-0/+1
| | | | | | | | | | | | | | | reallocarray is a new function in glibc 2.26 to safely allocate an array of memory locations with integer overflow protection. * MODULES.html.sh: Add reallocarray. * doc/glibc-functions/reallocarray.texi: Documentation for reallocarray. * lib/reallocarray.c: New file to implement module reallocarray. * lib/stdlib.in.h: Add function declarations for reallocarray. * m4/reallocarray.m4: New file. * m4/stdlib_h.m4: Declare reallocarray. * modules/reallocarray: New file. * modules/reallocarray-test: New file. * modules/stdlib: Coerce stdlib.h to export reallocarray. * tests/test-reallocarray.c: New test.
* backup-rename: new modulePaul Eggert2017-07-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | It is like backupfile, except it avoids some race conditions, and it does not output to stderr or exit. * MODULES.html.sh: Add backup-rename. * lib/backup-find.c, lib/backup-internal.h, lib/backup-rename.c: * modules/backup-rename: New files. * lib/backupfile.c: Turn this into an internals file, which contains code common to backupfile and backup_rename. Do not include argmatch.h or xalloc.h: include xalloc-oversized.h. Include renameat2.h and fcntl.h. (BACKUP_NOMEM): New constant. (numbered_backup): New args BASE_OFFSET and *DIRPP. Do not exit on memory exhaustion; just return BACKUP_NOMEM. Caller changed. (backupfile_internal): Rename from find_backup_file_name. Support new arg RENAME. (backup_args, backup_types, get_version, xget_version): Move to lib/backup-find.c. * lib/backupfile.h (backup_file_rename): New decl. * modules/backupfile (Files): Add lib/backup-internal.h, lib/backup-find.c. (Depends-on): Add dirfd, fcntl, renameat2. (lib_SOURCES): Add backup-find.c.
* renameat2: new modulePaul Eggert2017-07-271-0/+1
| | | | | | | | | | | | | | | Although the Linux syscall renameat2 is not in glibc (yet?), it is useful to have access to its RENAME_NOREPLACE flag. * MODULES.html.sh (func_all_modules): Add renameat2. * lib/renameat2.c, lib/renameat2.h, modules/renameat2: * modules/renameat2-tests, tests/test-renameat2.c: New files. * lib/renameat.c (renameat): Move most of the implementation to renameat2, and just call renameat2. * modules/renameat (Files): Remove lib/at-func2.c. (Depends-on): Depend only on renameat2. (Include): Remove <fcntl.h>. * modules/renameat-tests (test_renameat_LDADD): Add $(LIB_EACCESS), since renameat (via renameat2) might use faccessat.
* maint: bring MODULES.html.sh up to datePaul Eggert2017-07-261-7/+22
| | | | | | | | | | Somehow a few months ago we stopped updating MODULES.html.sh. I don’t recall explicitly deciding this, so I updated it now. Alternatively I suppose we could remove it. * MODULES.html.sh: Add builtin-expect, c99, ctime, explicit_bzero, localtime, localtime-buffer, noreturn, nstrftime, strftime-fixes, truncate, utime, utime-h, windows-stat-inodes, windows-stat-override, windows-stat-timespec, year2038. Sort.
* 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'.
* limits-h: new modulePaul Eggert2016-09-161-10/+10
| | | | | | | | This adds ISO/IEC TS 18661-1:2014 support to limits.h. * MODULES.html.sh: Add limits-h,and move size_max to stdint section. * doc/posix-headers/limits.texi: Document new module. * lib/limits.in.h, m4/limits-h.m4, modules/limits-h: * modules/limit-h-tests, tests/test-limits-h.c: New files.
* dfa: new module, importing grep's DFA matcherJim Meyering2016-09-091-0/+1
| | | | | | | | | | | | | | | | Since grep's DFA matcher is now being used by two gnulib-enabled projects, grep and sed, it makes sense to version-control its sources and unit tests in one place: here. * modules/dfa: New module. * modules/dfa-tests: New file. * lib/dfa.c: New file, from grep. * lib/dfa.h: Likewise. * lib/localeinfo.c: Likewise. * lib/localeinfo.h: Likewise. * tests/dfa-match-aux.c: Likewise. * tests/dfa-invalid-char-class.sh: Likewise. * tests/dfa-match.sh: Likewise, with minor changes. * MODULES.html.sh (Misc): Add "dfa" to this list.
* getprogname: new modulePino Toscano2016-09-051-0/+1
| | | | | | | | | This provides a LGPL module for getting the name of the current program, using the same API found on *BSD systems. * lib/getprogname.c, lib/getprogname.h, m4/getprogname.m4: * modules/getprogname: New files. * MODULES.html.sh (Misc): Add getprogname. * NEWS: Document the deprecation of the 'progname' module.
* std-gnu11: new modulePaul Eggert2016-02-021-1/+2
| | | | | | | | | | This makes it easier for applications to prefer C11 and C++11 to older variants, when compiling C and C++ code. Unlike most m4/*.m4 files, m4/std-gnu11.m4 is GPLed, as it copies a nontrivial chunk of GPLed Autoconf source code. * COPYING: Mention the m4/*.m4 copyright situation. * MODULES.html.sh (std-gnu11): New module. * m4/std-gnu11.m4, modules/std-gnu11: New files.
* 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'.
* time_rz: new modulePaul Eggert2015-07-231-0/+1
| | | | | | | | | | | | * MODULES.html.sh: Add time_rz. * lib/time_rz.c, m4/time_rz.m4, modules/time_rz: New files. * lib/time.in.h (timezone_t, tzalloc, tzfree, localtime_rz, mktime_z): New decls if _GNU_SOURCE && @GNULIB_TIME_RZ@ && ! @HAVE_TIMEZONE_T@. * m4/sys_time_h.m4 (gl_HEADER_SYS_TIME_H_DEFAULTS): New var HAVE_TIMEZONE_T (default 0). * m4/time_h.m4 (gl_HEADER_TIME_H_DEFAULTS): New var GNULIB_TIME_RZ (default 0). * modules/time (time.h): Substitute the new vars.
* qacl: split into qcopy-acl and qset-aclPaul Eggert2015-05-271-0/+4
| | | | | | | | | | Emacs needs the former, but not the latter. * modules/acl-permissions: New file, containing most of the old qacl. * modules/file-has-acl (Depends-on): Depend on acl-permissions, not qacl. * modules/qacl: Now merely depends on qcopy-acl and qset-acl. * modules/qcopy-acl, modules/qset-acl: New files. * MODULES.html.sh (File system functions): Mention the new modules, and mention qacl while we're at it.
* 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'.
* assure: new modulePaul Eggert2014-12-201-0/+1
| | | | | | | | | | | | | | | This works better than 'assert' when compiling with -DNDEBUG, as it avoids some compiler diagnostics in that case. Reported by Norihiro Tanaka in: http://lists.gnu.org/archive/html/bug-gnulib/2014-12/msg00215.html * MODULES.html.sh (func_all_modules): Add 'assure'. * lib/assure.h, modules/assure: New files. * lib/chdir-long.c, lib/cycle-check.c, lib/fchdir.c, lib/fts.c: * lib/poll.c, lib/savewd.c, lib/utimens.c, lib/xstrtol.c: Prefer 'assure' to 'assert'. * modules/chdir-long, modules/cycle-check, modules/fchdir: * modules/poll, modules/savewd, modules/utimens, modules/xstrtol: Depend on 'assure'.
* qsort_r: new module, for GNU-style qsort_rPaul Eggert2014-08-291-0/+1
| | | | | | | | | | | | | | | This works even on FreeBSD, which has an incompatible qsort_r API. * MODULES.html.sh: Add it. * doc/glibc-functions/qsort_r.texi: It's now supported. * lib/qsort.c: New file, taken from glibc with minor changes inside "#ifndef _LIBC" and with an unnecessary "#include <alloca.h>" removed. * lib/qsort_r.c: New file, compiled only on FreeBSD. * lib/stdlib.in.h (qsort_r): Declare in the usual way. * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): * modules/qsort_r, modules/qsort_r-tests: New files. * modules/stdlib (Makefile): Set up its defaults. * tests/test-qsort_r.c: New file.
* vla: new modulePaul Eggert2014-08-081-0/+1
| | | | | | | | | vla: new module GNU RCS can use this, mostly for documentation I expect. See: http://lists.gnu.org/archive/html/bug-gnulib/2014-08/msg00025.html * MODULES.html.sh: Add vla. * lib/vla.h, modules/vla: New files.
* maint: update copyrightEric Blake2014-01-011-1/+1
| | | | | | I ran 'make update-copyright'. Signed-off-by: Eric Blake <eblake@redhat.com>
* New module 'count-trailing-zeros'.Paul Eggert2013-10-071-0/+1
| | | | | | | | | * MODULES.html.sh: Mention it. * lib/count-trailing-zeros.c, lib/count-trailing-zeros.h: * m4/count-trailing-zeros.m4, modules/count-trailing-zeros: * modules/count-trailing-zeros-tests: * tests/test-count-trailing-zeros.c: New files.
* Assume gnulib is checked out from Git, not CVSStefano Lattarini2013-05-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In fact, access to the gnulib repository through CVS has been disabled, or more precisely, got broken and was never restored; see: <http://lists.gnu.org/archive/html/bug-gnulib/2013-05/msg00008.html> Note that support for CVS is not removed completely and unthinkingly by this change: only support for CVS checkouts of gnulib itself is removed. For example, the 'bootstrap' script still cater to .cvsingore files and CVS directories, for the benefit of those poor gnulib clients still stuck with CVS. Ditto for the 'gnulib-tool' script itself. * gnulib-tool: Simplify accordingly. * posix-modules: Likewise. * MODULES.html.sh: Likewise. * doc/gnulib.texi: No longer mention the decommissioned CVS gnulib repository. * doc/gnulib-intro.texi: Likewise. * doc/gnulib-readme.texi: Likewise. * doc/gnulib-tool.texi: In the examples and explanations, refer to a sample '.gitignore' file rather than a sample '.cvsignore'. * NEWS: Update. * m4/extensions.m4: While at it, remove a comment mistakenly referring to "CVS Autoconf" rather than "git Autoconf". Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Acked-by: Paul Eggert <eggert@cs.ucla.edu>
* secure_getenv: new modulePaul Eggert2013-02-041-0/+1
| | | | | | | | | | | | | * MODULES.html.sh (Extra functions based on ANSI C 89): Add secure_getenv. * doc/glibc-functions/secure_getenv.texi: New file. * doc/gnulib.texi: Include it. * lib/secure_getenv.c, m4/secure_getenv.m4, modules/secure_getenv: New files. * lib/stdlib.in.h (secure_getenv): New decl. * m4/stdlib_h.m4 (gl_STDLIB_H, gl_STDLIB_H_DEFAULTS): * modules/stdlib (stdlib.h): Add secure_getenv checks.
* 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>
* hash-pjw-bare: new moduleNikos Mavrogiannopoulos2012-10-021-0/+1
| | | | | | | | | * lib/hash-pjw-bare.c: New file, very much like hash-pjw.c. * lib/hash-pjw-bare.h: Likewise. * modules/hash-pjw-bare: New file. * MODULES.html.sh (Misc): Add it. Copyright-paperwork-exempt: yes
* non-recursive-gnulib-prefix-hack: new moduleJim Meyering2012-09-201-0/+1
| | | | | | | | | | * build-aux/prefix-gnulib-mk: Copied from coreutils, derived from the file that originated in Bison. * m4/non-recursive-gnulib-prefix-hack.m4: Likewise, this code is largely copied from a snippet that resided in bison's configure.ac. * modules/non-recursive-gnulib-prefix-hack: New file. * MODULES.html.sh (Support for maintaining and releasing projects): Add it.
* net_if: new moduleEric Blake2012-09-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenBSD's <net/if.h> is not self-contained; this should compile: | #define _POSIX_C_SOURCE 200809L | #include <net/if.h> | struct if_nameindex i; but fails with: In file included from foo.c:2: /usr/include/net/if.h:112: error: expected specifier-qualifier-list before 'u_int' ... /usr/include/net/if.h:674: error: field 'dstaddr' has incomplete type In file included from /usr/include/net/if.h:691, from foo.c:2: /usr/include/net/if_arp.h:79: error: field 'arp_pa' has incomplete type /usr/include/net/if_arp.h:80: error: field 'arp_ha' has incomplete type *** Error code 1 We already had a test program for systems with the if_* functions (including OpenBSD); but in adding this module, I had to enhance that test to also work on platforms like mingw where we are now providing a new header. * modules/net_if: New module, borrowing ideas from netinet_in. * m4/net_if_h.m4: New file. * lib/net_if.in.h: Likewise. * doc/posix-headers/net_if.texi (net/if.h): Document it. * MODULES.html.sh (lacking POSIX:2008): Likewise. * tests/test-net_if.c: Make function checks conditional. Reported by Jasper Lievisse Adriaanse <jasper@humppa.nl>. Signed-off-by: Eric Blake <eblake@redhat.com>
* execinfo: new modulePaul Eggert2012-08-221-0/+1
| | | | | | | | | | This is for Emacs. Currently, it provides a no-effect stub on all platforms where it does not already work. It already works on glibc-based systems, and on Solaris 11. * lib/execinfo.c, lib/execinfo.in.h, m4/execinfo.m4, modules/execinfo: New files. * doc/glibc-headers/execinfo.texi (execinfo.h): * MODULES.html.sh (Misc): Document it.
* count-leading-zeros: new moduleEric Blake2012-08-101-0/+1
| | | | | | | | | | | | | | | | | | I needed gcc's clz to determine the most significant bit of a number (useful for things like truncating to a power of 2), and was surprised it is not a standardized function (the opposite direction of finding the least significant bit is given by ffs). This borrows heavily from the design of the count-one-bits module. * modules/count-leading-zeros: New module. * m4/count-leading-zeros.m4: New file. * lib/count-leading-zeros.h: Likewise. * modules/count-leading-zeros-tests: New test. * tests/test-count-leading-zeros.c: New file. * MODULES.html.sh (Integer arithmetic functions): Document it. Signed-off-by: Eric Blake <eblake@redhat.com>
* config: drop scripts that automake says are not independentEric Blake2012-06-271-1/+0
| | | | | | | | | | | | | | | | | | | | | | | These three scripts are too closely tied to automake internals to be independently useful. In fact, automake would rather that people did not mix the latest version of these scripts with older versions of automake, as there is no effort being put into maintaining backwards-compatibility when these scripts are updated. The remaining scripts pulled from automake, such as mdate-sh or depcomp, are independently useful, so a future patch may end up reparenting those scripts to have gnulib instead of automake as the master owner. * config/srclist.txt: Drop elisp-comp, missing, and ylwrap. * build-aux/elisp-comp: Delete. * build-aux/missing: Likewise. * build-aux/ylwrap: Likewise. * modules/elisp-comp: Likewise. * MODULES.html.sh: Drop mention of elisp-comp. * NEWS: Mention this. Signed-off-by: Eric Blake <eblake@redhat.com>
* Add lgpl-3.0 module.Simon Josefsson2012-01-081-0/+1
| | | | | | * MODULES.html.sh (Support for building documentation): Add lgpl-3.0. * modules/lgpl-3.0: New file.
* doc: C11 and C++11 are now officialPaul Eggert2012-01-061-3/+3
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* maint: update all copyright year number rangesJim Meyering2012-01-011-1/+1
| | | | Run "make update-copyright".
* test-framework-sh: new moduleJim Meyering2011-12-231-0/+1
| | | | | | * modules/test-framework-sh: New file. * MODULES.html.sh (Support for maintaining and releasing projects): List it.
* ptsname_r: new moduleEric Blake2011-11-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | For now, this replacement focuses solely on compilation compatibility, and assumes that isatty() and ttyname_r() work on a master side pty; if this assumption fails, or if thread-safety is also required, then a later patch can follow the lead of strerror_r.c in wrapping the system ptsname() with a lock. * modules/ptsname_r: New module. * m4/ptsname_r.m4 (gl_FUNC_PTSNAME_R): New file. * lib/ptsname.c (__ptsname_r): Split... * lib/ptsname_r.c: ...into new file. * m4/stdlib_h.m4 (gl_STDLIB_H): Check for decl. (gl_STDLIB_H_DEFAULTS): Set witness defaults. * modules/stdlib (Makefile.am): Substitute witnesses. * lib/stdlib.in.h (ptsname_r): Declare it. * doc/glibc-functions/ptsname_r.texi (ptsname_r): Document it. * MODULES.html.sh (Misc): Likewise. * modules/ptsname (Depends-on): Alter dependency. * doc/posix-functions/ptsname.texi (ptsname): Mention new module. Signed-off-by: Eric Blake <eblake@redhat.com>
* * MODULES.html.sh: Fix sed-script shell quoting and locale issues.Paul Eggert2011-11-011-24/+44
| | | | | | | | | | | | | | | (func_module): Replace foo=` ... sed -e COMPLICATED ... ` with bar=COMPLICATED; foo=` ... sed -e "$bar" ... ` when COMPLICATED contains (possibly-quoted) backslashes. This should avoid all-too-common shell bugs if COMPLICATED contains backslashes in the "wrong" places. Reported by David Evans in <http://lists.gnu.org/archive/html/bug-gnulib/2011-11/msg00013.html>. When 'sed' uses character ranges like A-Z, invoke it in the C locale, because we want ASCII ranges. Is there some reason we don't use the C locale everywhere in this script? (func_module, top level): Avoid unwanted pathname expansion when $repo_url_prefix or $repo_url_suffix_repl contain shell metacharacters like '?' and '*'.
* stdalign: new modulePaul Eggert2011-10-271-0/+4
| | | | | | | * doc/posix-headers/stdalign.texi, lib/stdalign.in.h, m4/stdalign.m4: * modules/stdalign: New files. * MODULES.html.sh (c1x_core_properties): Add stdalign. * doc/gnulib.texi (Header File Substitutes): Add stdalign.
* posix_openpt: new moduleEric Blake2011-10-181-0/+1
| | | | | | | | | | | | | | * modules/posix_openpt: New module. * m4/posix_openpt.m4: New file. * lib/posix_openpt.c: Likewise. * m4/stdlib_h.m4 (gl_STDLIB_H): Check for decl. (gl_STDLIB_H_DEFAULTS): Set defaults. * modules/stdlib (Makefile.am): Substitute macros. * lib/stdlib.in.h (posix_openpt): Declare. * MODULES.html.sh (systems lacking POSIX:2008): Document it. * doc/posix-functions/posix_openpt.texi (posix_openpt): Likewise. * modules/posix_openpt-tests: New test module. * tests/test-posix_openpt.c: New test.
* base32: new moduleGijs van Tulder2011-09-261-0/+1
| | | | | | | | | | | | * modules/base32: New module. * lib/base32.c: New file. * lib/base32.h: Likewise. * m4/base32.m4: Likewise. * modules/base32-tests: New test. * tests/test-base32.c: Likewise. * MODULES.html.sh (Misc): Mention it. Signed-off-by: Eric Blake <eblake@redhat.com>
* signal-h: Rename from signal.Bruno Haible2011-09-241-1/+1
| | | | | | | | | | | | | | | | | | | | | * modules/signal-h: Renamed from modules/signal. * modules/pthread_sigmask (Depends-on): Update. * modules/raise (Depends-on): Likewise. * modules/sigaction (Depends-on): Likewise. * modules/sigpipe (Depends-on): Likewise. * modules/sigprocmask (Depends-on): Likewise. * modules/sys_select (Depends-on): Likewise. * modules/signal-h-tests: Renamed from modules/signal-tests. (Files, Depends-on, Makefile.am): Update. * tests/test-signal-h.c: Renamed from tests/test-signal.c. * modules/signal-h-c++-tests: Renamed from modules/signal-c++-tests. (Files, Makefile.am): Update. * tests/test-signal-h-c++.cc: Renamed from tests/test-signal-c++.cc. * tests/test-signal-h-c++2.cc: Renamed from tests/test-signal-c++2.cc. * modules/signal: New placeholder file. * MODULES.html.sh (Support for systems lacking POSIX:2008): Update. * doc/posix-headers/signal.texi: Update. * NEWS: Mention the change.
* fdatasync: new moduleEric Blake2011-09-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At least libvirt would like to use the lighter-weight fdatasync on platforms where it is supported, while still guaranteeing full sync (via the heavy-weight fsync fallback) on all platforms. I've got an open question to the Austin Group, since the POSIX 2008 wording is self-contradictory (unlike fsync, fdatasync requires EBADF on non-writable fds, but still mentions that read() errors must be propagated). I can see how fsync() would affect atime after read() while fdatasync() can skip that, explaining why fdatasync() might have the EBADF requirement, but on the other hand, that prevents an implementation (like ours) where fdatasync is a straight alias of fsync. At any rate, glibc allows fdatasync on read-only fds. * modules/fsync (Description): Document difference to fdatasync. * modules/fdatasync: New module. * m4/fdatasync.m4 (gl_FUNC_FDATASYNC): New file. * lib/fdatasync.c (fdatasync): Likewise. * m4/unistd_h.m4 (gl_UNISTD_H, gl_UNISTD_H_DEFAULTS): Set up defaults. * modules/unistd (Makefile.am): Set witnesses. * lib/unistd.in.h (fdatasync): Declare. * MODULES.html.sh: Document it. * doc/posix-functions/fdatasync.texi (fdatasync): Likewise. * modules/fdatasync-tests: New test. * tests/test-fdatasync.c: Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
* _Noreturn not a separate moduleKarl Berry2011-08-061-4/+0
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* largefile: new module, replacing large-inodePaul Eggert2011-07-221-1/+1
| | | | | | | Pádraig Brady suggested this in <http://debbugs.gnu.org/9140#20>. * MODULES.html.sh: Add largefile, remove large-inode. * modules/largefile, m4/largefile.m4: New files. * modules/large-inode, m4/large-inode.m4: Remove.
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