kmx git

Commit	Date	Message
8570cb9b	2019-05-09T09:06:26	verify: remove verify_true * NEWS: Mention this. * lib/verify.h (verify_true): Remove. * tests/test-verify.c (item): Test verify_expr, not verify_true.
3cd207e1	2019-03-16T22:56:21	fatal-signal: Pass the signal number to the action. * lib/fatal-signal.h (at_fatal_signal): Change the signature. * lib/fatal-signal.c (action_t): Take the signal number as parameter. (fatal_signal_handler): Pass the signal number to the action. * lib/clean-temp.c (cleanup_action): Renamed from cleanup. Take the signal number as parameter. (create_temp_dir): Update. * lib/wait-process.c (cleanup_slaves_action): New function. (register_slave_subprocess): Update at_fatal_signal invocation. * NEWS: Mention the change.
49137e3b	2019-02-14T20:50:57	gnulib-tool: Improve handling of multiple --local-dir options. * doc/gnulib.texi (Extending Gnulib): Explain how multiple --local-dir options work. * gnulib-tool (func_path_prepend): Remove function. (func_path_foreach): Make IFS handling more robust. (local_gnulib_path): Collect --local-dir values using func_path_append, not func_path_prepend. (func_determine_path_separator): Make IFS handling more robust. (func_lookup_file_cb): New function. (func_lookup_file): Rewritten to use func_lookup_file_cb instead of func_lookup_local_file. Apply the patches in the reverse order of their origin in $local_gnulib_path. (func_count_relative_local_gnulib_path): Make IFS handling more robust. * NEWS: Mention that the first --local-dir option is the one with highest priority.
2f6abcc9	2019-02-02T13:01:55	dtoastr,ftoastr,ldtoastr: port to c-strtod changes Decouple these modules from c-strtod. Nowadays it’s reasonable to assume the C99 signatures for strtod and strtold. Programs that require stricter adherence to C99 should also use the strtod and strtold modules as needed, and we no longer need the HAVE_C99_STRTOLD macro. * NEWS: Mention this. * lib/ftoastr.c (STRTOF) [LENGTH == 3]: Assume strtold. * m4/c-strtod.m4 (gl_C_STRTOLD): Do not define HAVE_C99_STRTOLD. * modules/dtoastr, modules/ftoastr, modules/ldtoastr: (Files): Remove m4/c-strtod.m4. (configure.ac): Do not require gl_C99_STRTOLD, which no longer exists.
1643f0d6	2019-01-21T10:34:22	diacrit: Mark deprecated. * modules/diacrit (Status, Notice): Mark as deprecated. * NEWS: Mention it.
71bfa5d4	2019-01-04T19:17:11	Clarify meaning of 'Link' section in module description. * doc/gnulib.texi (Module description): Clarify the meaning of the 'Link' section versus the one of the dependencies. * NEWS: Mention the change.
1b01fe40	2018-10-23T19:10:21	backupfile: new dir_fd args New module opendirat with code taken from fts. Use this module to let backupfile use a directory file descriptor. * NEWS: Document the incompatible change. * lib/backup-find.c (find_backup_file_name): * lib/backup-rename.c (backup_file_rename): New arg DIR_FD. * lib/backupfile.c: Include stdint.h, for SIZE_MAX. (SIZE_MAX): Remove. Include opendirat.h rather than dirent--.h. (check_extension): New args DIR_FD and BASE_MAX. All callers changed. (numbered_backup): New args DIR_FD and PNEW_FD. All callers changed. (backupfile_internal): New arg DIR_FD. All callers changed. * lib/fts.c: Include opendirat.h. (opendirat): Move to opendirat.c. * lib/opendirat.c, lib/opendirat.h, modules/opendirat: New files. * modules/backupfile (Depends-on): Remove dirfd, opendir. Add opendirat. * modules/fts (Depends-on): Remove fdopendir, openat-safer. Add opendirat.
1fd16296	2018-10-23T01:08:10	Mention changed minimum requirements for Automake and Autoconf. * NEWS: Mention the new minimum requirements.
3d8634f1	2018-08-19T14:14:17	getpass: Move declaration to <unistd.h>. * lib/unistd.in.h (getpass): New declaration. * lib/getpass.h: Replace with a stub that just includes <unistd.h>. * m4/getpass.m4 (gl_FUNC_GETPASS): Declare through AC_DEFUN_ONCE. Require gl_UNISTD_H_DEFAULTS. Don't test whether getpass is declared. (gl_FUNC_GETPASS_GNU): Require gl_UNISTD_H_DEFAULTS and gl_FUNC_GETPASS. On glibc systems, don't set REPLACE_GETPASS to 1. * modules/getpass (Depends-on): Add 'unistd'. (configure.ac): Test also REPLACE_GETPASS. Define a module indicator. (Include): Specify <unistd.h> instead of "getpass.h". * modules/getpass-gnu (Depends-on): Merely depend on 'getpass'. (configure.ac): Sync with the configure.ac section of modules/getpass. (Include): Specify <unistd.h> instead of "getpass.h". * m4/unistd_h.m4 (gl_UNISTD_H): Test whether getpass is declared. (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_GETPASS, HAVE_GETPASS, REPLACE_GETPASS. * modules/unistd (Makefile.am): Substitute GNULIB_GETPASS, HAVE_GETPASS, REPLACE_GETPASS. * tests/test-unistd-c++.cc: Test also the declaration of 'getpass'. * doc/glibc-functions/getpass.texi: A length limit exists also on uClibc and musl. * NEWS: Mention the change.
2fe9cab3	2018-07-17T16:13:46	hard-locale: simplify by removing hard-locale.m4 * m4/hard-locale.m4: Remove. * modules/hard-locale (Files): Remove m4/hard-locale.m4. (configure.ac): Do not call gl_HARD_LOCALE.
2522322e	2018-07-05T09:22:09	renameatu: rename from renameat2 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.
44100f56	2017-12-30T16:34:32	chdir-safer: remove this module * 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.
ce9dee4b	2017-11-24T00:29:04	posixtm: remove PDS_LEADING_YEAR This changes the API slightly, in a hopefully-innocuous way. Without this change the code had undefined behavior when a caller specified neither PDS_LEADING_YEAR nor PDS_TRAILING_YEAR. Problem reported by Pádraig Brady in: https://lists.gnu.org/r/bug-gnulib/2017-11/msg00048.html * NEWS: Mention this. * lib/posixtm.c (posix_time_parse): Treat the absence of PDS_TRAILING_YEAR as if PDS_LEADING_YEAR were present. * lib/posixtm.h (PDS_LEADING_YEAR): Remove (actually, leave it present, but define it as zero, for compatibility with existing source code). All other PDS_* values moved up. * tests/test-posixtm.c (LY): New macro. (T): Use it. Do not expect a particular numeric encoding for PDS_CENTURY etc.
990fa9d5	2017-08-14T13:04:46	open: support O_CLOEXEC * NEWS, doc/posix-functions/open.texi: * doc/posix-functions/openat.texi: Document this. * lib/fcntl.in.h (O_CLOEXEC): Default to a nonzero value. (GNULIB_defined_O_CLOEXEC): New symbol. * lib/open.c: Include cloexec.h. (open): Support O_CLOEXEC. * lib/openat.c: Include cloexec.h. (rpl_openat): Support O_CLOEXEC. * lib/popen-safer.c: Do not include cloexec.h. (open_noinherit): Remove. (popen_safer): Use O_CLOEXEC instead of set_cloexec_flag. * lib/save-cwd.c: Do not include cloexec.h. (save_cwd): Use O_CLOEXEC instead of set_cloexec_flag. * m4/open-cloexec.m4: New file. * m4/open.m4 (gl_FUNC_OPEN): Require gl_PREPROC_O_CLOEXEC. Replace 'open' if O_CLOEXEC is not present. * m4/openat.m4 (gl_FUNC_OPENAT): Require gl_PREPROC_O_CLOEXEC. Replace 'openat' if O_CLOEXEC is not present. * modules/freopen (Depends-on): Depend on 'open' if replacing freopen. * modules/open (Files): Add m4/open-cloexec.m4. (Depends-on): Depend on cloexec if replacing 'open'. * modules/openat (Files): Add m4/open-cloexec.m4. (Depends-on): Depend on cloexec if replacing openat. * modules/popen-safer (Depends-on): Remove cloexec. * modules/save-cwd (Depends-on): Remove cloexec, and add fd-safer-flag and 'open'.
06c7d3b6	2017-07-24T10:34:25	Rename module 'strftime' to 'nstrftime'. * NEWS: Mention the change.
105ff450	2017-05-19T08:52:38	closeout: don’t close stderr when sanitizing * NEWS: Document this. * lib/closeout.c (__has_feature): New macro, if not already defined. (SANITIZE_ADDRESS): New constant. (close_stdout): Don’t close stderr if sanitizing addresses.
820fa6ad	2017-02-16T00:17:56	xbinary-io: rename from xsetmode This patch is taken from suggestions by Bruno Haible in: http://lists.gnu.org/archive/html/bug-gnulib/2017-02/msg00060.html http://lists.gnu.org/archive/html/bug-gnulib/2017-02/msg00061.html * lib/binary-io.c (__gl_setmode_check): Set errno to EINVAL, not ENOTTY, when it is an inappropriate device. * lib/binary-io.h (SET_BINARY): Resurrect. * lib/xbinary-io.c: Rename from lib/xsetmode.c. (xset_binary_mode_error): Rename from xsetmode_error. * lib/xbinary-io.h: Rename from lib/xsetmode.h. (xset_binary_mode): Rename from xsetmode. All uses changed. * modules/xbinary-io: Rename from modules/xsetmode. Update file names. * tests/test-binary-io.sh (tmpfiles): Remove no-longer-used file name. * NEWS: Update to match revised behavior.
7de8fbee	2017-02-15T14:30:33	xsetmode: new module This is to fix a problem noted by Eric Blake. Code was using xfreopen to change files to binary mode, but this fails for stdout when in append mode. Such code should use xsetmode instead. * NEWS: Document incompatible changes to binary-io module. * lib/binary-io.c (__gl_setmode_check) [__DJGPP__ \|\| __EMX__]: New function. * lib/binary-io.h (__gl_setmode): Rename from set_binary_mode. (set_binary_mode): New function, which also checks for tty. * lib/xsetmode.c, lib/xsetmode.h, modules/xsetmode: New files.
4e6e16b3	2017-01-20T17:11:55	parse-datetime: handle timezones reentrantly This API change was prompted by a report by Pádraig Brady in: https://bug.debian.org/851934#10 To help fix the bug, make parse_datetime2 more reentrant. * NEWS: Document this incompatible change. * lib/parse-datetime.h, lib/parse-datetime.y (parse_datetime2): Add two arguments, the timezone and the timezone name. All callers changed. If TZ="..." is specified, use it for calculating defaults. * lib/parse-datetime.y: Don't include xalloc.h or use xmalloc, as this code should be usable in a library. (mktime_ok, get_effective_timezone): Accept timezone arg too. All callers changed. (get_tz): Remove. (get_effective_timezone): Check for failures. * modules/parse-datetime: Add time_r, time_rz. Remove xalloc.
60ce0fd7	2017-01-16T22:07:51	host-cpu-c-abi: Add support for armhf, arm64, x32, s390x. * m4/host-cpu-c-abi.m4 (gl_HOST_CPU_C_ABI): Require gl_C_ASM. On x86_64 systems, distinguish x86_64 and x32. On arm systems, distinguish arm, armhf, arm64, and no longer distinguish arm and armel. On s390x systems, distinguish s390 and s390x. * modules/host-cpu-c-abi (Files): Add m4/asm-underscore.m4. * NEWS: Mention the change regarding 'armel'.
c81472e0	2017-01-15T21:23:34	localeinfo: case_folded_counterparts and WEOF * NEWS: Document this. * lib/localeinfo.c (case_folded_counterparts): First arg is now wint_t, not wchar_t. This generalizes the function to also work on WEOF, where it returns 0.
f9c744db	2016-12-18T00:38:37	getlogin, getlogin_r: Fix link errors on MSVC. * m4/getlogin.m4 (gl_LIB_GETLOGIN): New macro. * modules/getlogin (configure.ac): Require gl_LIB_GETLOGIN. (Link): New section. * modules/getlogin_r (Files): Add m4/getlogin.m4. (configure.ac): Require gl_LIB_GETLOGIN. (Link): New section. * NEWS: Mention the new link requirements. * modules/getlogin-tests (test_getlogin_LDADD): New variable. * modules/getlogin_r-tests (test_getlogin_r_LDADD): New variable.
15bde6cf	2016-12-18T00:27:17	Un-deprecate the 'progname' module. * NEWS: Describe the appropriate use-cases of 'progname' versus 'getprogname'. Based on discussion summary at http://lists.gnu.org/archive/html/bug-gnulib/2016-10/msg00105.html
02abf335	2016-12-18T00:14:59	Reorganize NEWS a bit. * NEWS: Move some not so important changes away from section "Important Notes".
8fcfa5ef	2016-12-13T22:10:08	dfa: remove DFA_CASE_FOLD flag in favor of RE_ICASE * dfa.h (DFA_CASE_FOLD): Remove. * dfa.c (dfasyntax): Set dfa->syntax.case_fold based on RE_ICASE.
a24dbc4a	2016-11-17T11:51:55	Enable Unicode decoder safety unconditionally. * lib/unistr.in.h (u32_mbtouc_unsafe): Assume CONFIG_UNICODE_SAFETY. * lib/unistr/u8-mblen.c (u8_mblen): Likewise. * lib/unistr/u8-mbtouc-unsafe.c (u8_mbtouc_unsafe): Likewise. * lib/unistr/u8-mbtouc-unsafe-aux.c (u8_mbtouc_unsafe_aux): Likewise. * lib/unistr/u8-prev.c (u8_prev): Likewise. * lib/unistr/u8-strmblen.c (u8_strmblen): Likewise. * lib/unistr/u8-strmbtouc.c (u8_strmbtouc): Likewise. * lib/unistr/u16-mblen.c (u16_mblen): Likewise. * lib/unistr/u16-mbtouc-unsafe.c (u16_mbtouc_unsafe): Likewise. * lib/unistr/u16-mbtouc-unsafe-aux.c (u16_mbtouc_unsafe_aux): Likewise. * lib/unistr/u16-prev.c (u16_prev): Likewise. * lib/unistr/u16-strmblen.c (u16_strmblen): Likewise. * lib/unistr/u16-strmbtouc.c (u16_strmbtouc): Likewise. * lib/unistr/u32-mblen.c (u32_mblen): Likewise. * lib/unistr/u32-mbtouc-unsafe.c (u32_mbtouc_unsafe): Likewise. * lib/unistr/u32-prev.c (u32_prev): Likewise. * lib/unistr/u32-next.c (u32_next): Likewise. * lib/unistr/u32-strmblen.c (u32_strmblen): Likewise. * lib/unistr/u32-strmbtouc.c (u32_strmbtouc): Likewise. * lib/uniconv/u8-conv-to-enc.c (u8_conv_to_encoding): Likewise. * lib/uniconv/u8-strconv-to-enc.c (u8_strconv_to_encoding): Likewise. * tests/unistr/test-u16-prev.c (check_invalid): Enable the CONFIG_UNICODE_SAFETY tests unconditionally. * tests/unistr/test-u32-mblen.c (main): Likewise. * tests/unistr/test-u32-mbtouc.h (test_function): Likewise. * tests/unistr/test-u32-prev.c (check_invalid): Likewise. * tests/unistr/test-u32-next.c (main): Likewise. * tests/unistr/test-u32-strmblen.c (main): Likewise. * tests/unistr/test-u32-strmbtouc.c (main): Likewise. * tests/unistr/test-u32-mbtouc.c (FULL_SAFETY): Remove macro. * lib/unistr/u8-check.c (u8_check): Remove old dead code. * lib/unistr/u8-mbtouc.c (u8_mbtouc): Likewise. * lib/unistr/u8-mbtouc-aux.c (u8_mbtouc_aux): Likewise. * lib/unistr/u8-mbtoucr.c (u8_mbtoucr): Likewise. * lib/unistr/u8-uctomb.c (u8_uctomb): Likewise. * lib/unistr/u8-uctomb-aux.c (u8_uctomb_aux): Likewise. * lib/unistr/u16-check.c (u16_check): Update comment. * NEWS: Mention the changes that callers should be aware of.
653a5be9	2016-08-18T15:18:22	getprogname: new module 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.
6fafd688	2016-08-17T15:33:06	stdbool: don't require _Bool for C++ Problem reported by David Seifert in: http://lists.gnu.org/archive/html/bug-gnulib/2016-06/msg00005.html * NEWS, doc/posix-headers/stdbool.texi (stdbool.h): Document this. * m4/stdbool.m4 (AC_CHECK_HEADER_STDBOOL): Make the check more-forgiving for C++, in that it requires only 'bool'. Be a bit stricter about checking that bool and _Bool are compatible in C.
a4910b94	2016-04-13T00:06:36	intprops, mktime, strtol: assume two's complement These macros were not portable to every conforming C11 ones' complement platform. It's not worth the hassle of porting to some platforms that use ones' complement or signed magnitude, as such platforms are almost purely theoretical nowadays and porting even to some of them makes the code harder to review for little practical benefit. Problem reported by Florian Weimer in: https://sourceware.org/ml/libc-alpha/2016-04/msg00295.html * lib/intprops.h (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT) (TYPE_SIGNED_MAGNITUDE, _GL_INT_TWOS_COMPLEMENT): * lib/mktime.c (TYPE_TWOS_COMPLEMENT): * lib/strtol.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT) (TYPE_SIGNED_MAGNITUDE): Remove. All uses rewritten to assume two's complement, which is all we can reasonably test nowadays anyway. * top/maint.mk (_intprops_names): Remove the removed macros.
8780c178	2015-11-04T08:27:57	intprops: revise _WRAPV macros, revert _OVERFLOW The incompatible changes to the _OVERFLOW macros were too much of a hassle in practice, so revert them. Instead, change the new _WRAPV macros to make them closer in behavior to GCC 5's new builtin_add_overflow etc. functions. No other software was using these newly-added macros yet, so this should be OK. * NEWS: Revert previous change, since the incompatible change has been reverted, and nobody used the incompatible version. * doc/intprops.texi (Wraparound Arithmetic, Integer Type Overflow): Document revised behavior. (Integer Range Overflow): Adjust example to match above revisions. * lib/intprops.h (INT_ADD_OVERFLOW, INT_SUBTRACT_OVERFLOW) (INT_MULTIPLY_OVERFLOW): Revert previous change, so that these can be used in integer constant expressions again. (INT_CONST_ADD_OVERFLOW, INT_CONST_SUBTRACT_OVERFLOW) (INT_CONST_MULTIPLY_OVERFLOW): Remove, as these are no longer needed. (INT_CONST_ADD_WRAPV, INT_CONST_SUBTRACT_WRAPV) (INT_NEGATE_WRAPV, INT_CONST_MULTIPLY_WRAPV, INT_DIVIDE_WRAPV) (INT_REMAINDER_WRAPV, INT_LEFT_SHIFT_WRAPV): Remove, as they did not seem that useful. (INT_ADD_WRAPV, INT_SUBTRACT_WRAPV, INT_MULTIPLY_WRAPV) (_GL_INT_OP_WRAPV, _GL_INT_OP_WRAPV_LONGISH) (_GL_INT_OP_WRAPV_VIA_UNSIGNED): Support new semantics. (__has_builtin): New macro, if not alreay defined. (_GL__GENERIC_BOGUS, _GL_INT_OP_CALC, _GL_INT_OP_CALC1): New macros. * tests/test-intprops.c (INT_CONST_DIVIDE_OVERFLOW) (INT_CONST_REMAINDER_OVERFLOW, INT_CONST_LEFT_SHIFT_OVERFLOW) (INT_CONST_DIVIDE_WRAPV, INT_CONST_REMAINDER_WRAPV) (INT_CONST_LEFT_SHIFT_WRAPV): Remove. (CHECK_SBINOP, CHECK_SSUM, CHECK_SUM1, CHECK_SSUM1) (CHECK_SDIFFERENCE, CHECK_SPRODUCT, CHECK_PRODUCT1, CHECK_SPRODUCT1): New macros. (CHECK_BINOP, CHECK_UNOP, main, CHECK_SUM): Test new behavior.
86b1f082	2015-10-30T13:45:26	intprops: add WRAPV and const flavors for GCC 5 If available, use GCC 5's builtin functions for efficient integer overflow checking. Also, add macros like INT_ADD_WRAPV that efficently and safely compute the low-order bits of the correct answer. A downside of these efficient functions is that they cannot be used in constant expressions, so add macros like INT_CONST_ADD_OVERFLOW and INT_CONST_ADD_WRAPV that can be used even in constant expressions. * NEWS: Document the incompatible changes to INT_ADD_OVERFLOW etc. * doc/intprops.texi (Integer Properties, Integer Type Overflow): Document the changes. (Wraparound Arithmetic): New section. (Integer Range Overflow): Put this subsection last, since it's least useful. * lib/intprops.h (INT_CONST_ADD_OVERFLOW) (INT_CONST_SUBTRACT_OVERFLOW, INT_CONST_MULTIPLY_OVERFLOW): New macros, with the meaning that INT_ADD_OVERFLOW etc. used to have. (INT_CONST_ADD_WRAPV, INT_CONST_SUBTRACT_WRAPV) (INT_NEGATE_WRAPV, INT_CONST_MULTIPLY_WRAPV, INT_DIVIDE_WRAPV) (INT_REMAINDER_WRAPV, _GL_INT_OP_WRAPV, _GL_EXPR_CAST) (_GL_INT_OP_WRAPV_LONGISH, INT_ADD_WRAPV, INT_SUBTRACT_WRAPV) (INT_MULTIPLY_WRAPV, _GL_OP_OVERFLOW, _GL_OP_WRAPV, _GL_OP_WRAPV_GENSYM): New macros. (INT_ADD_OVERFLOW, INT_SUBTRACT_OVERFLOW, INT_MULTIPLY_OVERFLOW): Generate calls to GCC builtins if available, for speed. * tests/test-intprops.c (INT_CONST_DIVIDE_OVERFLOW) (INT_CONST_REMAINDER_OVERFLOW, INT_CONST_LEFT_SHIFT_OVERFLOW) (INT_CONST_DIVIDE_WRAPV, INT_CONST_REMAINDER_WRAPV) (INT_CONST_LEFT_SHIFT_WRAPV): New macros. (main, CHECK_BINOP, CHECK_UNOP, CHECK_SUM, CHECK_PRODUCT) (CHECK_QUOTIENT, CHECK_REMAINDER): Test WRAPV and CONST flavors (when available) too.
43a090ce	2015-09-25T00:01:10	c-ctype: rewrite to use inline functions This simplifies maintenance, since it makes for just one implementation of each function, letting the compiler have the fun of optimization. In practice this works well nowadays with GCC. E.g., c_isascii might need only three instructions even though the source code lists every ASCII character individually in a large switch statement. Also, fix some z/OS porting bugs reported by Daniel Richard G. in: http://lists.gnu.org/archive/html/bug-gnulib/2015-09/msg00037.html * NEWS: Document the API change. * lib/c-ctype.c: Drastically simplify, since this now just expands inline functions. * lib/c-ctype.h: Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END. (C_CTYPE_INLINE): New macro. (C_CTYPE_CONSECUTIVE_DIGITS, C_CTYPE_CONSECUTIVE_LOWERCASE) (C_CTYPE_CONSECUTIVE_UPPERCASE): Remove. Verify that either ASCII or EBCDIC is being used. (_C_CTYPE_SIGNED_EBCDIC, _C_CTYPE_CNTRL, _C_CTYPE_A_THRU_F_N) (_C_CTYPE_DIGIT_N, _C_CTYPE_LOWER_N, _C_CTYPE_UPPER_N) (_C_CTYPE_CASES, _C_CTYPE_A_THRU_F, _C_CTYPE_DIGIT, _C_CTYPE_LOWER) (_C_CTYPE_UPPER, _C_CTYPE_PUNCT_PLAIN): New private macros. (_C_CTYPE_CNTRL): In EBCDIC, '\x07' is a control, not '\xff'. (c_isalnum, c_isalpha, c_isascii, c_isblank, c_iscntrl, c_isdigit) (c_isgraph, c_islower, c_isprint, c_ispunct, c_isspace, c_isupper) (c_isxdigit, c_tolower, c_toupper): Now inline functions. (c_tolower, c_toupper): When converting, return the unsigned char, as that is what z/OS does. * lib/c-strcaseeq.h (CASEEQ): Simplify in the light of the removal of some c-ctype.h macros. * modules/c-ctype (Depends-on): Add extern-inline; remove verify. * tests/test-c-ctype.c (test_all): Fix test for c_toupper and c_tolower promotion to be compatible with z/OS.
f406941a	2015-09-24T13:22:23	maint: add coding cookies to non-ASCII sources Otherwise, Emacs might do the wrong thing if run in an he_IL.ISO-8859-8 locale, which an Emacs developer does on occasion. Problem reported by Eli Zaretskii in: http://lists.gnu.org/archive/html/emacs-devel/2015-09/msg00966.html Don't bother with test files, as they aren't copied to the Emacs source directory. If this problem affects test files in some other GNU project, we can add coding cookies to the non-ASCII test files later.
e6f00a57	2015-09-22T20:04:13	savewd: remove SAVEWD_CHDIR_READABLE It was problematic in the light of file systems that ignore umask. Problem reported by Sebastian Ungar in: http://bugs.gnu.org/21534 * NEWS: Document this. * lib/mkancesdirs.c (mkancesdirs): MAKE_DIR now returns 0 if successful, -1 (setting errno) on failure, rather than something more complicated than that. * lib/mkdir-p.c (make_dir_parents): Do not use SAVEWD_CHDIR_READABLE. * lib/savewd.c (savewd_chdir): Remove support for SAVEWD_CHDIR_READABLE. * lib/savewd.h (SAVEWD_CHDIR_READABLE): Remove.
a89e3449	2015-07-23T18:28:13	fprintftime, strftime: use timezone_t args * NEWS: Document the change. * lib/fprintftime.h (fprintftime): * lib/strftime.c (extra_args) [my_strftime]: * lib/strftime.h (nstrftime): Time zone arg is now of type timezone_t, not int. * lib/strftime.c (mktime_z) [_LIBC]: New macro. (__gmtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: Remove; no longer used. (my_strftime) [emacs && !my_strftime]: (emacs_strftimeu) [emacs && !FPRINTFTIME]: Remove; Emacs doesn't need this any more. (HAVE_TZSET) [my_strftime]: Unset, since we no longer want fprintftime and nstrftime to call tzset. (ut) [!my_strftime]: Remove, replacing with ... (tz) [!my_stftime]: ... this new macro. All uses changed. (strftime_case_): Use localtime_rz and mktime_z instead of localtime_r and mktime. * modules/fprintftime (Depends-on): Add time_rz. * modules/strftime (Depends-on): Add time_rz. Remove time_r. * tests/test-strftime.c (main): Adjust to new nstrftime API.
80080702	2015-04-24T22:07:56	file-has-acl: new module, split from acl And add a new module file-has-acl-tests to match. I ran into a problem with the recent changes to the acl module, as they introduced a typo 'test use_xattrs = 0' into 'configure'. When using the fixed version with Emacs, I discovered that file-has-acl wasn't separated out well enough for Emacs (e.g., it had multiple libraries, but needed only one), so I fixed that too. * NEWS: Document this incompatible change. * modules/file-has-acl, modules/file-has-acl-tests: New files. * m4/acl.m4 (gl_FUNC_ACL_ARG): New macro, split from gl_FUNC_ACL. Initialize gl_need_lib_has_acl. (gl_FUNC_ACL): Require it. Simplify use of 'test'. Set LIB_HAS_ACL if gl_need_lib_has_acl. Move the file-has-acl.c-relevant stuff to ... (gl_FILE_HAS_ACL): ... this new macro. Rewrite to fix 'test use_xattrs = 0' typo, and omit some needless work. Set gl_need_lib_has_acl=1 if we'll need LIB_HAS_ACL to be set when gl_FUNC_ACL is called. * modules/acl (Files, lib_SOURCES): Remove lib/file-has-acl.c. (Link): Remove $(LIB_HAS_ACL). * modules/acl-tests (Files, Depends-on, configure.ac, TESTS) (check_PROGRAMS): Move stuff relevant to file-has-acl to modules/file-has-acl-tests. (test_file_has_acl_LDADD): Move to modules/file-has-acl-tests.
da6ebc94	2015-04-12T16:36:37	acl: On Linux, check for acls without libacl On Linux, use the getxattr syscall instead of the acl_extended_file libacl library function to check for the presence of acls, avoiding a library dependency. * lib/file-has-acl.c: Include xattr headers if we have them. (file_has_acl): On Linux, use getxattr(). * m4/acl.m4 (gl_FUNC_ACL): Define LIB_HAS_ACL as the libraries to link with for file_has_acl(). Check for xattr headers and getxattr(). * modules/acl: Add a dep on the stdbool module which was already needed. Add the new reduced dependency LIB_HAS_ACL reference.
634ddcf8	2015-04-03T14:58:12	hash: remove deprecated hash_insert0 function * lib/hash.h (hash_insert0): Remove deprecated function. * lib/hash.c (hash_insert0): Likewise. * NEWS: Document the interface change.
04a4a930	2014-10-31T12:45:22	obstack: add NEWS entry for recent incompatible changes * NEWS: Describe recent changes.
1c6bf3d2	2014-02-26T23:58:18	* NEWS: Recent changes are not that important.
1aed5599	2014-02-23T16:19:31	* NEWS: Document recent change to diffseq.
be7d7370	2014-02-13T22:01:39	savedir: add sorting arg to savedir, streamsavedir; remove fdsavedir Patch based on an idea by Dick Streefland in <https://savannah.gnu.org/patch/?7892>. * NEWS: Document this. * lib/savedir.c (NAME_SIZE_DEFAULT): Remove. (direntry_t, comparison_function): New types. (direntry_cmp_name): New function. (direntry_cmp_inode) [D_INO_IN_DIRENT]: New function. (streamsavedir, savedir): New arg OPTION. (streamsavedir): Simplify memory allocation. (fdsavedir): Remove. * lib/savedir.h (enum savedir_option): New type. (streamsavedir, savedir): New arg OPTION. (fdsavedir): Remove.
435f1d7a	2013-05-04T10:30:14	Assume gnulib is checked out from Git, not CVS 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>
cf61c4b3	2013-04-24T22:26:31	gettext: now it's your responsibility to add -I$(top_builddir)/intl Formerly, it was your responsibility to do this for all Makefile.ams other than Gnulib's. Now it's your responsibility to do it for Gnulib's Makefile.am, too. * NEWS: Document this. * modules/gettext (AM_CPPFLAGS): Don't append -$(top_builddir)/intl.
1f23aedf	2013-02-08T15:12:36	careadlinkat: stop exporting careadlinkatcwd Only Emacs used it directly, and Emacs no longer needs it. * NEWS: Document this simplification. * lib/areadlink.c (careadlinkatcwd): Move here from careadlinkat.c, and make it static. Include <stdlib.h>, for abort, and unistd.h, for readlink. * lib/careadlinkat.c (careadlinkatcwd): Move to areadlink.c. Don't include stdlib.h; no longer needed. * lib/careadlinkat.h (careadlinkatcwd): Remove decl. * lib/relocwrapper.c: Adjust comment to match new dependencies. * modules/areadlink (Depends-on): Add readlink. (Maintainer): Add self. * modules/careadlinkat (Depends-on): Remove readlink.
d0f486f0	2012-06-26T11:23:18	config: drop scripts that automake says are not independent 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>
265729b6	2012-06-26T19:53:01	getopt-posix: No longer guarantee that option processing is resettable. * doc/posix-functions/getopt.texi: Drop description of problem with internal state. Fix info about mingw and msvc9. * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Don't require a resettable option processing by getopt(). Run three test programs instead of one. Simplify cross-compilation guess. * NEWS: Mention the change. Reported by Rich Felker <dalias@aerifal.cx>.
979fe3bb	2012-06-21T22:25:13	gnulib-tool: --create-[mega]testdir, --[mega]test implies --with-tests. * gnulib-tool: Accept option --without-tests. (func_usage): Document --without-tests option. Rearrange. (inctests): Normalize according to the mode. * NEWS: Mention the change. Suggested by Simon Josefsson.
7b884723	2012-02-24T12:33:07	streq: Rename macro. * lib/streq.h (STREQ_OPT): Renamed from STREQ. * NEWS: Mention the change. * lib/mbrtowc.c (mbrtowc): Update. * lib/uniwidth/cjk.h (is_cjk_encoding): Update. * lib/wcwidth.c (wcwidth): Update. Suggested by Akim Demaille and Jim Meyering.
a4d796fb	2012-02-05T13:42:03	maint: spelling fixes
530dd174	2012-01-10T08:38:52	ignore-value: remove deprecated ignore_ptr function * lib/ignore-value.h (ignore_ptr): Remove deprecated function. * NEWS: Note this.
2cefd738	2012-01-07T16:09:11	Add ChangeLog entries for last 3 commits.
1a43a982	2011-12-18T15:44:17	quotearg: do not use grave accent for left quote * lib/quotearg.c (gettext_quote): Map "`" to "'" for locale_quoting_style. (quotearg_buffer_restyled): Fix example. * tests/test-quotearg-simple.c (results_g): Adjust test vectors.
51e801f2	2012-01-05T23:53:49	In commentary, do not use ` to quote.
2895f9dc	2011-11-18T12:09:16	hash: deprecate poorly-named hash_insert0: use hash_insert_if_absent * lib/hash.c (hash_insert_if_absent): Rename from hash_insert0. Add a sentence to the comment. (hash_insert0): New function that simply calls hash_insert_if_absent. * lib/hash.h (hash_insert_if_absent): Declare it. (hash_insert0): Add deprecation attribute. (_GL_ATTRIBUTE_DEPRECATED): Define. * lib/di-set.c (di_set_insert): Use hash_insert_if_absent, not hash_insert0. * NEWS: Mention it, even though it's not really an incompatible change Prompted by a question from Matthew Booth <mbooth@redhat.com>.
170fb7e1	2011-11-04T11:31:25	New module 'mkdirat', split off from module 'openat'. * m4/mkdirat.m4: New file. extracted from m4/openat.m4. * m4/openat.m4 (gl_FUNC_OPENAT): Don't require gl_SYS_STAT_H_DEFAULTS. Don't test for mkdirat. Don't set GNULIB_MKDIRAT, HAVE_MKDIRAT. * modules/mkdirat: New file, extracted from modules/openat. * modules/openat (Files): Remove lib/mkdirat.c. (Depends-on): Remove mkdir. (configure.ac): Remove AC_LIBOBJ of mkdirat. (Include): Remove <sys/stat.h>. * modules/mkdirat-tests: New file, extracted from modules/openat-tests. * modules/openat-tests (Files): Remove tests/test-mkdirat.c, tests/test-mkdir.h. (Depends-on): Remove ignore-value. (Makefile.am): Remove rules for test-mkdirat. * doc/posix-functions/mkdirat.texi: Mention module 'mkdirat' instead of module 'openat'. * NEWS: Mention the change.
531e3287	2011-11-03T12:03:53	New module 'fstatat', split off from module 'openat'. * lib/openat.h (statat, lstatat): Enable only if GNULIB_FSTATAT is defined. * m4/fstatat.m4: New file. extracted from m4/openat.m4. * m4/openat.m4 (gl_FUNC_OPENAT): Don't set GNULIB_FSTATAT. Don't invoke gl_FUNC_FSTATAT. (gl_FUNC_FSTATAT): Moved to m4/fstatat.m4. * modules/fstatat: New file, extracted from modules/openat. * modules/openat (Files): Remove lib/fstatat.c. (Depends-on): Remove lstat. (configure.ac): Remove AC_LIBOBJ of fstatat. * modules/fstatat-tests: New file, extracted from modules/openat-tests. * modules/openat-tests (Files): Remove tests/test-fstatat.c, tests/test-lstat.h, tests/test-stat.h. (Depends-on): Remove getcwd-lgpl. (Makefile.am): Remove rules for test-fstatat. * doc/posix-functions/fstatat.texi: Mention module 'fstatat' instead of module 'openat'. * NEWS: Mention the change. * modules/getcwd (Depends-on): Add fstatat. * modules/linkat (Depends-on): Likewise. * modules/mkfifoat-tests (Depends-on): Likewise. * modules/utimensat (Depends-on): Add fstatat. Remove openat.
84c3f9cf	2011-11-02T22:34:51	New module 'unlinkat', split off from module 'openat'. * m4/unlinkat.m4: New file, extracted from m4/openat.m4. * m4/openat.m4 (gl_FUNC_OPENAT): Don't set GNULIB_UNLINKAT, REPLACE_UNLINKAT, HAVE_UNLINKAT. Don't test for unlinkat. * modules/unlinkat: New file, extracted from modules/openat. Correct the dependency conditions. * modules/openat (Files): Remove lib/unlinkat.c. (Depends-on): Remove rmdir, unlink. (configure.ac): Remove AC_LIBOBJ of unlinkat. * modules/unlinkat-tests: New file, extracted from modules/openat-tests. * modules/openat-tests (Files): Remove tests/test-unlinkat.c, tests/test-rmdir.h, tests/test-unlink.h. (Depends-on): Remove unlinkdir. (Makefile.am): Remove rules for test-unlinkat. * doc/posix-functions/unlinkat.texi: Mention module 'unlinkat' instead of module 'openat'. * NEWS: Mention the change. * modules/linkat-tests (Depends-on): Add unlinkat. * modules/mkfifoat-tests (Depends-on): Likewise. * modules/readlinkat-tests (Depends-on): Likewise.
afe598a5	2011-11-02T10:07:20	New module 'fchmodat', split off from module 'openat'. * lib/openat.h (chmodat, lchmodat): Enable only if GNULIB_FCHMODAT is defined. * m4/fchmodat.m4: New file, extracted from m4/openat.m4. * m4/openat.m4 (gl_FUNC_OPENAT): Don't set GNULIB_FCHMODAT. Don't test for fchmodat, lchmod. Don't set HAVE_FCHMODAT. * modules/fchmodat: New file, extracted from modules/openat. * modules/openat (Files): Remove lib/fchmodat.c. (configure.ac): Remove AC_LIBOBJ of fchmodat. * modules/fchmodat-tests: New file, extracted from modules/openat-tests. * modules/openat-tests (Files): Remove tests/test-fchmodat.c. (Makefile.am): Remove rules for test-fchmodat. * doc/posix-functions/fchmodat.texi: Mention module 'fchmodat' instead of module 'openat'. * NEWS: Mention the change.
408e170e	2011-11-01T12:43:23	alignof: Avoid collision with stdalign module. * lib/alignof.h (alignof): Remove macro. * NEWS: Mention the change. Reported by Paul Eggert.
f2c56708	2011-11-01T11:01:10	New module 'fchownat', split off from module 'openat'. * lib/openat.h (chownat, lchownat): Enable only if GNULIB_FCHOWNAT is defined. * m4/fchownat.m4: New file, extracted from m4/openat.m4. * m4/openat.m4 (gl_FUNC_OPENAT): Don't set GNULIB_FCHOWNAT. Don't invoke gl_FUNC_FCHOWNAT. (gl_FUNC_FCHOWNAT_DEREF_BUG, gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG, gl_FUNC_FCHOWNAT): Moved to m4/fchownat.m4. * modules/fchownat: New file, extracted from modules/openat. * modules/openat (Files): Remove lib/fchownat.c. (Depends-on): Remove lchown. (configure.ac): Remove AC_LIBOBJ of fchownat. * modules/fchownat-tests: New file, extracted from modules/openat-tests. * modules/openat-tests (Files): Remove tests/test-fchownat.c, tests/test-chown.h, tests/test-lchown.h, tests/nap.h. (Depends-on): Remove mgetgroups, usleep, stat-time. (configure.ac): Remove test for getegid. (Makefile.am): Remove rules for test-fchownat. * doc/posix-functions/fchownat.texi: Mention module 'fchownat' instead of module 'openat'. * NEWS: Mention the change.
996ce97a	2011-10-04T03:33:21	poll: Avoid link errors on MSVC. * m4/poll.m4 (gl_FUNC_POLL): Determine LIB_POLL. * modules/poll (Depends-on): Add sockets. (Link): New section. * NEWS: Mention the change. * modules/poll-tests (Makefile.am): Link test-poll against $(LIB_POLL). * modules/poll-h-c++-tests (Makefile.am): Link test-poll-h-c++ against $(LIB_POLL) instead of $(LIBSOCKET).
cd76a061	2011-09-25T13:42:08	New module 'fstat'. * lib/sys_stat.in.h (fstat): Declare only if GNULIB_FSTAT is set. * lib/fstat.c: New file, based on a piece of lib/fchdir.c. * lib/fchdir.c (rpl_fstat): Remove function. * m4/fstat.m4: New file. * m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't set REPLACE_FSTAT. * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Test whether fstat is declared. (gl_SYS_STAT_H_DEFAULTS): Initialize GNULIB_FSTAT. * modules/sys_stat (Makefile.am): Substitute GNULIB_FSTAT. * modules/fstat: New file. * modules/sys_stat-tests (Depends-on): Remove fstat-tests. * tests/test-sys_stat-c++.cc (fstat): Check only if GNULIB_TEST_FSTAT is set. * doc/posix-functions/fstat.texi: Mention the new module and the problem on MSVC. * NEWS: Mention the change. * modules/acl (Depends-on): Add fstat. * modules/chdir-safer (Depends-on): Likewise. * modules/chown (Depends-on): Likewise. * modules/copy-file (Depends-on): Likewise. * modules/fchdir (Depends-on): Likewise. * modules/fdopendir (Depends-on): Likewise. * modules/fopen (Depends-on): Likewise. * modules/fts (Depends-on): Likewise. * modules/getcwd (Depends-on): Likewise. * modules/isapipe (Depends-on): Likewise. * modules/linkat (Depends-on): Likewise. * modules/lseek (Depends-on): Likewise. * modules/mkdir-p (Depends-on): Likewise. * modules/open (Depends-on): Likewise. * modules/openat (Depends-on): Likewise. * modules/read-file (Depends-on): Likewise. * modules/renameat (Depends-on): Likewise. * modules/utimens (Depends-on): Likewise.
175142a8	2011-09-24T01:28:22	signal-h: Rename from signal. * 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.
d7255651	2011-09-22T23:45:06	select: Avoid link errors on MSVC. * m4/select.m4 (gl_FUNC_SELECT): Determine LIB_SELECT. * modules/select (Link): Replace $(LIBSOCKET) with $(LIB_SELECT). * modules/pselect (Link): Likewise. * NEWS: Mention the change. * modules/select-tests (Makefile.am): Link test-select, test-select-fd, test-select-stdin against $(LIB_SELECT). * modules/pselect-tests (Makefile.am): Link test-pselect against $(LIB_SELECT).
994c21f3	2011-09-13T01:37:35	New modules 'opendir', 'readdir', 'rewinddir', 'closedir'. * lib/dirent.in.h (struct dirent): New type. (DT_UNKNOWN, DT_FIFO, DT_CHR, DT_DIR, DT_BLK, DT_REG, DT_LNK, DT_SOCK, DT_WHT): New macros. (DIR): New type. (opendir, closedir): Declare only if the module 'opendir' is enabled. (readdir, rewinddir): New declarations. * lib/dirent-private.h: New file. * lib/opendir.c: New file. * lib/readdir.c: New file. * lib/rewinddir.c: New file. * lib/closedir.c: New file. * lib/fchdir.c (rpl_closedir, rpl_opendir): Remove functions. * m4/opendir.m4: New file. * m4/readdir.m4: New file. * m4/rewinddir.m4: New file. * m4/closedir.m4: New file. * m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't set REPLACE_OPENDIR, REPLACE_CLOSEDIR here. * m4/dirent_h.m4 (gl_DIRENT_H): Also check whether closedir, opendir, readdir, rewinddir are declared. (gl_DIRENT_H_DEFAULTS): Initialize GNULIB_OPENDIR, GNULIB_READDIR, GNULIB_REWINDDIR, GNULIB_CLOSEDIR, HAVE_OPENDIR, HAVE_READDIR, HAVE_REWINDDIR, HAVE_CLOSEDIR. * modules/dirent (Makefile.am): Substitute GNULIB_OPENDIR, GNULIB_READDIR, GNULIB_REWINDDIR, GNULIB_CLOSEDIR, HAVE_OPENDIR, HAVE_READDIR, HAVE_REWINDDIR, HAVE_CLOSEDIR. * modules/opendir: New file. * modules/readdir: New file. * modules/rewinddir: New file. * modules/closedir: New file. * doc/posix-functions/opendir.texi: Mention the 'opendir' module. * doc/posix-functions/readdir.texi: Mention the 'readdir' module. * doc/posix-functions/rewinddir.texi: Mention the 'rewinddir' module. * doc/posix-functions/closedir.texi: Mention the 'closedir' module. * NEWS: Mention the 'fchdir' change.
6310fc6d	2011-08-05T03:01:01	pathmax: Leave PATH_MAX undefined on the Hurd, and a constant otherwise. * lib/pathmax.h (PATH_MAX): Leave it undefined on GNU/Hurd. * lib/chdir-long.h: Include pathmax.h. * lib/clean-temp.c (PATH_MAX): Remove code that is done by pathmax.h. * lib/getcwd.c: Include pathmax.h instead of <limits.h>. (PATH_MAX): Remove code that is done by pathmax.h. * lib/canonicalize.c (PATH_MAX): Provide a fallback value. * lib/tmpfile.c: Add a comment. * m4/pathmax.m4 (gl_PATHMAX): Don't test for pathconf. * modules/chdir-long (Depends-on): Add pathmax. * modules/getcwd (Depends-on): Add pathmax. * tests/test-getcwd.c (test_abort_bug): Avoid syntax error when PATH_MAX is not defined. * doc/posix-headers/limits.texi: Mention the pathmax module. * NEWS: Mention the change.
233c33ec	2011-07-24T12:37:25	close: No longer depend on module 'fclose'. * modules/close (Depends-on): Remove fclose.
78023f0f	2011-07-12T11:52:23	Mention the changes. * NEWS: Mention the changes.
0e24c598	2011-06-15T11:15:37	verify: new macro verify_expr; verify_true deprecated * NEWS: Mention this. * doc/verify.texi (Compile-time Assertions): Document this. * lib/verify.h (verify_true): Deprecate. (verify_expr): New macro. * tests/test-verify.c (function): Test verify_expr.
c914617c	2011-06-06T00:29:58	ansi-c++-opt: Interoperability with libtool. * m4/ansi-c++.m4 (gl_PROG_ANSI_CXX): When a C++ compiler is not found, set the variable to "no", not to ":". * NEWS: Mention the change.
fae7fdcf	2011-05-12T02:03:07	group-member: Declare function in <unistd.h>. * lib/unistd.in.h (group_member): New declaration. * lib/group-member.h: Remove file. * lib/group-member.c: Include <unistd.h> instead of group-member.h. * tests/test-unistd-c++.cc: Check signature of group_member. * m4/group-member.m4 (gl_FUNC_GROUP_MEMBER): Require gl_UNISTD_H_DEFAULTS. Set HAVE_GROUP_MEMBER. * m4/unistd_h.m4 (gl_UNISTD_H): Check whether group_member is declared. (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_GROUP_MEMBER, HAVE_GROUP_MEMBER. * modules/group-member (Files): Remove lib/group-member.h. (Depends-on): Add unistd. Specify conditions. (configure.ac): Invoke gl_UNISTD_MODULE_INDICATOR. (Include): Change to <unistd.h>. * modules/unistd (Makefile.am): Substitute GNULIB_GROUP_MEMBER, HAVE_GROUP_MEMBER. * NEWS: Mention the change. * lib/euidaccess.c: Don't include group-member.h.
dffb59b4	2011-05-02T08:45:02	exit: Remove module. * NEWS: Document removal of 'exit'. * modules/exit: Remove file.
83b1d641	2011-04-27T16:23:45	hash, mgetgroups: drop xalloc dependency Rely on the new xalloc-oversized module to avoid requiring xalloc-die for functions documented as returning NULL on potential allocation overflow. * lib/hash.c (includes): Adjust includes. * lib/mgetgroups.c (includes): Likewise. (xgetgroups): Move... * lib/xgetgroups.c: ...to new file. * modules/xgetgroups: New file, split from... * modules/mgetgroups: ...here. (Depends-on): Add xalloc-oversized. * modules/hash (Depends-on): Likewise. * modules/hash-tests (Depends-on): Drop xalloc. (test_hash_LDADD): Drop unused library. * tests/test-hash.c (main): Break xalloc dependency. (includes): Drop unused include. Signed-off-by: Eric Blake <eblake@redhat.com>
0c631b51	2011-04-26T15:07:07	save-cwd: reduce default dependency save-cwd generally needs only a working fchdir or a working getcwd(NULL,0). If you are not worried about directories whose absolute name is longer than PATH_MAX, then reducing the default dependencies reduces the bulk for this module. However, there are cases where neither function works on Linux (an unreadable but searchable directory can be opened by O_SEARCH, except that Linux doesn't implement that yet; and Linux getcwd() has issues with long absolute names which glibc does not work around but which the full-blown getcwd module does). So someone desiring a truly robust solution needs to import the 'getcwd' module at the same time as 'save-cwd'. * modules/save-cwd (Depends-on): Use getcwd-lgpl. * lib/save-cwd.c: Update comments. * NEWS: Document the semantic change. Signed-off-by: Eric Blake <eblake@redhat.com>
6110d07d	2011-04-18T02:34:47	ioctl: Remove link dependency on native Windows. * lib/fd-hook.h: Renamed from lib/close-hook.h. (gl_close_fn, gl_ioctl_fn): New types. (struct fd_hook): Renamed from struct close_hook. Change type of private_close_fn field. Add private_ioctl_fn field. (close_hook_fn): Add parameter for primary close method. (execute_close_hooks, execute_all_close_hooks): Likewise. (ioctl_hook_fn): New type. (execute_ioctl_hooks, execute_all_ioctl_hooks): New declarations. (register_fd_hook): Renamed from register_close_hook. Add ioctl_hook argument. (unregister_fd_hook): Renamed from unregister_close_hook. * lib/fd-hook.c: Renamed from lib/close-hook.c. Don't include <unistd.h>. (close): Remove undef. (anchor): Update. (execute_close_hooks): Add argument for primary close method. (execute_all_close_hooks): Likewise. (execute_ioctl_hooks, execute_all_ioctl_hooks): New functions. (register_fd_hook): Renamed from register_close_hook. Add ioctl_hook argument. Allow each argument to be NULL. (unregister_fd_hook): Renamed from unregister_close_hook. * lib/close.c (rpl_close): Pass 'close' function pointer to execute_all_close_hooks. * lib/ioctl.c: Include <errno.h>, fd-hook.h. (primary_ioctl): New function. (ioctl): Don't call ioctlsocket here. Instead, call execute_all_ioctl_hooks. * lib/sockets.c (close_fd_maybe_socket): Add argument for primary close method. (ioctl_fd_maybe_socket): New function, with code from lib/ioctl.c. (fd_sockets_hook): Renamed from close_sockets_hook. (gl_sockets_startup, gl_sockets_cleanup): Update. * modules/fd-hook: Renamed from modules/close-hook. Update. * modules/close (Depends-on): Add fd-hook, remove close-hook. * modules/sockets (Depends-on): Likewise. * modules/ioctl (Depends-on): Add fd-hook. * tests/test-nonblocking.c (main): Use GNULIB_TEST_SOCKET, not GNULIB_SOCKET.
fbfced51	2011-03-08T10:09:47	regex-quote: New API. * lib/regex-quote.h: Include <stdbool.h>. (struct regex_quote_spec): New type. (regex_quote_spec_posix, regex_quote_spec_gnu, regex_quote_spec_pcre): New declarations. (regex_quote_length, regex_quote_copy, regex_quote): Take a 'const struct regex_quote_spec ' argument. lib/regex-quote.c (RE_, PCRE_): New macros. (pcre_special): New constant. (regex_quote_spec_posix, regex_quote_spec_gnu, regex_quote_spec_pcre): New functions. (regex_quote_length, regex_quote_copy, regex_quote): Take a 'const struct regex_quote_spec ' argument. modules/regex-quote (Depends-on): Add stdbool. * tests/test-regex-quote.c (check): Update for new API. Add test for anchored results. * NEWS: Mention the API change. Reported by Reuben Thomas and Eric Blake.
3d50b604	2011-02-25T10:52:37	dirname: move m4/dos.m4 functionality into lib/dosname.h m4/dos.m4 needs to go. It laboriously invokes the C compiler, and extracts symbols from it, puts them into config.h; but it's much easier to use the symbols directly. filename.h already does this, but it disagrees with dos.m4 in some respects. This patch introduces a different include file dosname.h that packages up dos.m4, and then later we can work on merging filename.h and dosname.h. Applications that need only the easy-to-configure symbols should consider including dosname.h rather than dirname.h. * NEWS: Mention incompatible changes. * m4/dos.m4: Remove. * lib/dosname.h, modules/dosname: New files. * lib/dirname.h (ISSLASH, FILE_SYSTEM_PREFIX_LEN): (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE): (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): Move to lib/dosname.h. * lib/at-func.c, lib/at-func2.c, lib/openat.c, lib/savewd.c: Include dosname.h, not dirname.h. * lib/rmdir.c, lib/stat.c, lib/unlink.c, lib/unlinkat.c: Include dosname.h, for definitions of symbols like ISSLASH that used to be in config.h. * m4/dirname.m4 (gl_DIRNAME_LGPL): Do not require gl_AC_DOS. * m4/rmdir.m4 (gl_FUNC_RMDIR): Likewise. * m4/stat.m4 (gl_FUNC_STAT): Likewise. * m4/unlink.m4 (gl_FUNC_UNLINK): Likewise. * modules/dirname-lgpl (Files): Omit m4/dos.m4. * modules/rmdir (Files): Likewise. * modules/stat (Files): Likewise. * modules/unlink (Files): Likewise. * modules/dirname-lgpl (Depends-on): Add dosname. * modules/lstat (Depends-on): Likewise. * modules/openat (Depends-on): Likewise. * modules/rmdir (Depends-on): Likewise. * modules/savewd (Depends-on): Likewise. * modules/stat (Depends-on): Likewise. * modules/unlink (Depends-on): Likewise. * modules/openat (Depends-on): Remove dirname-lgpl. * modules/savewd (Depends-on): Likewise. * tests/test-dirname.c: Do not use removed symbols like FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR. Instead, use the remaining symbols, e.g., ISSLASH ('\\').
e3dd01f3	2011-02-17T22:16:39	* NEWS: Mention 2011-02-08 change to stdlib.
83ca5b98	2011-02-15T13:18:20	getloadavg: set errno * lib/getloadavg.c: Set errno when returning -1. If no other error number looks appropriate, set it to ENOSYS if the getloadavg looks like it can't possibly ever work, ENOTSUP otherwise. Suggested by Bruno Haible in <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00187.html>. getloadavg: trim unused parts and speed up 'configure' * NEWS: Document this. * lib/getloadavg.c: Ignore HAVE_GETLOADAVG; this file is now always compiled if getloadavg is absent. Move test code to ... * tests/test-getloadavg.c: New file, containing previous contents of test from lib/getloadavg.c. It also contains suggestions by Bruno Haible in <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00186.html>. * modules/getloadavg-tests: New file. * m4/getloadavg.m4 (gl_GETLOADAVG): Do not check for getloadavg twice. Do tests in the same order as they're needed for getloadavg.c. Omit setgid-related tests that generate symbols KMEM_GROUP, NEET_SETGID, GETLOADAVG_PRIVILEGED; nobody seems to use those any more. Do only the tests that are needed to see whether the system has getloadavg, moving the other tests into ... (gl_PREREQ_GETLOADAVG): ... here. Do not define obsolete symbol NLIST_NAME_UNION; nobody should be using it. Do not define symbols C_GETLOADAVG and HAVE_GETLOADAVG; they're no longer relevant, as the user of this module shouldn't care how getloadavg is implemented.
f196c56b	2011-02-06T22:07:24	New module 'iswblank'. * lib/wctype.in.h (iswblank): Don't declare if GNULIB_ISWBLANK is 0. * modules/iswblank: New file. * modules/wctype-h (Files): Remove lib/iswblank.c. (Makefile.am): Substitute GNULIB_ISWBLANK. * m4/iswblank.m4: New file, partially extracted from m4/wctype_h.m4. * m4/wctype_h.m4 (gl_WCTYPE_MODULE_INDICATOR): New macro. (gl_WCTYPE_H_DEFAULTS): New macro. (gl_WCTYPE_H): Require it. Remove iswblank related code. * modules/iswblank-tests: New file. * tests/test-iswblank.c: New file, extraced from tests/test-wctype-h.c. * tests/test-wctype-h.c (main): Remove iswblank tests. * tests/test-wctype-h-c++.cc: Guard the signature test of iswblank. * doc/posix-functions/iswblank.texi: Mention module 'iswblank' instead of 'wctype-h'. * NEWS: Mention the change. * modules/mbchar (Depends-on): Add iswblank.
a6dbbbfc	2011-02-06T18:46:42	Rename module 'wctype' to 'wctype-h'. * modules/wctype-h: Renamed from modules/wctype. * modules/wctype: Simplyfy to a redirection to 'wctype-h'. * modules/wctype-h-tests: Renamed from modules/wctype-tests. (Files, Depends-on, Makefile.am): Update. * modules/wctype-h-c++-tests: Renamed from modules/wctype-c++-tests. (Files, Makefile.am): Update. * tests/test-wctype-h.c: Renamed from tests/test-wctype.c. * tests/test-wctype-h-c++.cc: Renamed from tests/test-wctype-c++.cc. * doc/posix-headers/wctype.texi: Update. * doc/posix-functions/iswalnum.texi: Update. * doc/posix-functions/iswalpha.texi: Update. * doc/posix-functions/iswblank.texi: Update. * doc/posix-functions/iswcntrl.texi: Update. * doc/posix-functions/iswdigit.texi: Update. * doc/posix-functions/iswgraph.texi: Update. * doc/posix-functions/iswlower.texi: Update. * doc/posix-functions/iswprint.texi: Update. * doc/posix-functions/iswpunct.texi: Update. * doc/posix-functions/iswspace.texi: Update. * doc/posix-functions/iswupper.texi: Update. * doc/posix-functions/iswxdigit.texi: Update. * doc/posix-functions/towlower.texi: Update. * doc/posix-functions/towupper.texi: Update. * NEWS: Mention the change. * modules/fnmatch (Dependencies): Add wctype-h, remove wctype. * modules/mbchar (Dependencies): Likewise. * modules/mbswidth (Dependencies): Likewise. * modules/quotearg (Dependencies): Likewise. * modules/regex (Dependencies): Likewise. * modules/wcscasecmp (Dependencies): Likewise. * modules/wcsncasecmp (Dependencies): Likewise. * modules/wcwidth (Dependencies): Likewise.
c93f15ec	2011-01-19T16:20:30	multiarch: remove AA_APPLE_UNIVERSAL_BUILD * m4/multiarch.m4 (gl_MULTIARCH): Don't AC_DEFINE AA_APPLE_UNIVERSAL_BUILD. See <http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00247.html>. * NEWS: Document this.
8ecf1d24	2010-12-11T02:00:44	Rename module 'pipe' to 'spawn-pipe'. * modules/spawn-pipe: New file, renamed from modules/pipe. (Files, configure.ac, Makefile.am): Update. (Include): Mention "spawn-pipe.h" instead of "pipe.h". * modules/pipe: Reduce to an obsolete indirection to 'spawn-pipe'. * lib/spawn-pipe.h: New file, renamed from lib/pipe.h. * lib/spawn-pipe.c: New file, renamed from lib/pipe.c. Include "spawn-pipe.h" instead of "pipe.h". * m4/spawn-pipe.m4: New file, renamed from m4/pipe.m4. Rename gl_PIPE to gl_SPAWN_PIPE. * modules/spawn-pipe-tests: New file, renamed from modules/pipe-tests. (Files, Makefile.am): Update. * tests/test-spawn-pipe.sh: New file, renamed from tests/test-pipe.sh. Update. * tests/test-spawn-pipe.c: New file, renamed from tests/test-pipe.c. Include "spawn-pipe.h" instead of "pipe.h". * lib/csharpcomp.c: Include "spawn-pipe.h" instead of "pipe.h". * lib/javacomp.c: Likewise. * lib/javaversion.c: Likewise. * lib/pipe-filter-gi.c: Likewise. * lib/pipe-filter-ii.c: Likewise. * modules/csharpcomp (Depends-on): Add 'spawn-pipe', remove 'pipe'. * modules/javacomp (Depends-on): Likewise. * modules/javaversion (Depends-on): Likewise. * modules/pipe-filter-gi (Depends-on): Likewise. * modules/pipe-filter-ii (Depends-on): Likewise. * MODULES.html.sh (Executing programs): Update. * NEWS: Mention the change.
2bb63bfb	2010-10-05T11:40:11	parse-datetime: better name than get_date * NEWS: Reword the deprecation notice. * modules/get_date: Rename to modules/parse-datetime. * modules/get_date-tests: Rename to modules/parse-datetime-tests. * m4/get_date.m4: Rename to m4/parse-datetime.m4. * lib/get_date.y: Rename to lib/parse-datetime.y. * tests/test-get_date.c: Rename to tests/test-parse-datetime.c. * doc/get_date.texi: Rename to doc/parse-datetime.texi. * doc/getdate.texi: Provide fallback wrapper. * lib/getdate.h: Move guts, and wrap... * lib/parse-datetime.h: ...new file. * lib/parse-datetime.y (get_date): Rename... (parse_datetime): ...to this. * m4/parse-datetime.m4 (gl_GET_DATE): Rename... (gl_PARSE_DATETIME): ...to this. * doc/posix-functions/getdate.texi (get_date): Provide fallback documentation. * modules/getdate (Files): Provide fallback docs and header. (Notice, Depends-on): Update references. * tests/test-parse-datetime.c: Likewise. * DEPENDENCIES: Likewise. * MODULES.html.sh (Date and time <time.h>): Likewise. * doc/parse-datetime.texi (Date input formats) (Authors of parse_datetime): Likewise. * modules/parse-datetime (Files, configure.ac, Makefile.am) (Include): Likewise. * modules/parse-datetime-tests (Files, Makefile.am): Likewise. * gnulib-tool: Likewise. * m4/bison.m4 (gl_BISON): Likewise. Suggested by Bruno Haible. Signed-off-by: Eric Blake <eblake@redhat.com>
a88d2561	2010-09-30T23:29:13	More renaming from 'getdate' to 'get_date'. * doc/get_date.texi: Renamed from doc/getdate.texi. * modules/get_date (Files): Update. * MODULES.html.sh (Date and time <time.h>): Update. * DEPENDENCIES: Update. * gnulib-tool: Update comment. * m4/bison.m4 (gl_BISON): Likewise. * m4/get_date.m4 (gl_GET_DATE): Likewise.
9ff86bc1	2010-09-30T09:23:12	getdate: rename to get_date Note: getdate.h is not renamed, to minimize client impact. Besides, whenever we eventually add getdate-posix, we'll want to use getdate.m4 and getdate.c for the implementation, but don't need to worry about getdate.h since getdate() uses <time.h> for its header. * modules/getdate: Mark obsolete. Move old contents... * modules/get_date: ...to new module name. * modules/getdate-tests: Move... * modules/get_date-tests: ...here. * m4/getdate.m4: Move... * m4/get_date.m4: ...here, and rename gl_GETDATE to gl_GET_DATE. * lib/getdate.y: Move... * lib/get_date.y: ...here. * tests/test-getdate.c: Move... * tests/test-get_date.c: ...here. * doc/posix-functions/getdate.texi (getdate): Update name. * NEWS: Mention the change. Signed-off-by: Eric Blake <eblake@redhat.com>
77a06aac	2010-09-29T16:14:55	Separate the module 'waitpid' from the module 'sys_wait'. * lib/sys_wait.in.h (waitpid): Declare only if the 'waitpid' module is present. * m4/sys_wait_h.m4 (gl_SYS_WAIT_MODULE_INDICATOR): Invoke gl_MODULE_INDICATOR_FOR_TESTS. (gl_SYS_WAIT_H_DEFAULTS): Initialize GNULIB_WAITPID. * modules/sys_wait (Depends-on): Remove waitpid. (Makefile.am): Substitute GNULIB_WAITPID. * modules/waitpid (configure.ac): Invoke gl_SYS_WAIT_MODULE_INDICATOR. * tests/test-sys_wait-c++.cc (GNULIB_NAMESPACE::waitpid): Check the signature only if the 'waitpid' module is present. * doc/posix-functions/waitpid.texi: Mention the 'waitpid' module. * NEWS: Mention the change. * modules/grantpt (Depends-on): Add waitpid. * modules/wait-process (Depends-on): Likewise.
89b0db35	2010-09-17T15:08:29	fdutimens, fdutimensat: update signature, again In general, merging: f<act>(fd,args) and <act>at(dir,name,args) should produce: fd<act>at(fd,dir,name,args) * lib/utimens.h (gl_futimens): Delete, and move signature... (fdutimens): ...here. (fdutimensat): Rearrange signature. (lutimensat): Rename variable for clarity. * lib/fdutimensat.c (fdutimensat): Update signature. * lib/utimens.c (fdutimens): Likewise. (gl_futimens): Delete. (utimens, lutimens): Update callers. * lib/futimens.c (futimens): Likewise. * tests/test-fdutimensat.c: Likewise. * tests/test-utimens.c: Likewise. * tests/test-futimens.h: Update comment. * NEWS: Mention this. Suggested by Paul Eggert. Signed-off-by: Eric Blake <eblake@redhat.com>
9ea0943b	2010-09-16T17:12:35	fdutimensat: add an atflag parameter * lib/fdutimensat.c (fdutimensat): Add new parameter. * lib/utimens.h (fdutimensat): Update prototype. * tests/test-fdutimensat.c: Adjust test to match. * NEWS: Document the change. Suggested by Paul Eggert. Signed-off-by: Eric Blake <eblake@redhat.com>
e2b0e1a2	2010-09-09T10:14:02	regex: Pass the system regex if its only problem is 32-bit regoff_t. * NEWS: Document change. * m4/regex.m4: Disable test for regoff_t size.
cd3df448	2010-09-12T14:21:52	savedir: add streamsavedir, deprecate fdsavedir * NEWS: Mention deprecation of fdsavedir. * lib/savedir.c (streamsavedir): New extern function, whose name ends in "savedir" to be consistent with the others. This differs from savedirstream in that it doesn't close its argument. The next version of GNU tar will use this instead of fdsavedir, to avoid some race conditions and conserve file descriptors. (savedirstream): Reimplement as a wrapper around streamsavedir. (fdsavedir): Add a comment deprecating this function. As far as I know, only GNU tar used it, and GNU tar doesn't need it any more. * lib/savedir.h (streamsavedir): New decl. (fdsavedir): Add a comment deprecating this.
bf6eac96	2010-09-10T21:45:46	Improve NEWS entry.
926ad675	2010-09-10T12:26:03	* NEWS: Document recent changes to fcntl-h.
9577606b	2010-09-04T18:39:03	gnulib-tool: Change --import. New options --add/remove-import. * gnulib-tool: New options --add-import, --remove-import. (func_usage): Document them. (have_associative): Define always. (func_import): In import mode, don't merge the specified settings with the cached settings. Implement remove-import mode. * doc/gnulib-tool.texi (Modified imports): Mention the new options. Explain when to use them versus --import. (Simple update): Use --add-import instead of --import. * NEWS: Mention the change.
8ffb3578	2010-08-28T23:28:26	Rename module 'realloc' -> 'realloc-gnu'.
fc649ba7	2010-08-28T23:24:22	Rename module 'calloc' -> 'calloc-gnu'.
1c8b7571	2010-08-28T23:20:01	Rename module 'malloc' -> 'malloc-gnu'.
a6e3f90b	2010-08-15T00:42:00	Rename module 'memxfrm' to 'amemxfrm'.
be5bb85c	2010-08-09T11:16:07	readlinkat: split into its own module * modules/symlinkat: Split readlinkat... * modules/readlinkat: ...into separate module. * m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Move readlinkat check... * m4/readlinkat.m4 (gl_FUNC_READLINAT): ...to new file. * lib/symlinkat.c (readlinkat): Move... * lib/readlinkat.c: ...into new file. * modules/symlinkat-tests: Split readlinkat test... * modules/readlinkat-tests: ...into separate module. * tests/test-symlinkat.c: Split... * tests/test-readlinkat.c: ...into new file. * NEWS: Document the split. * doc/posix-functions/readlinkat.texi (readlinkat): Likewise. * lib/unistd.in.h (readlinkat): Likewise. Suggested by Bruno Haible. Signed-off-by: Eric Blake <eblake@redhat.com>

8570cb9b

2019-05-09T09:06:26

verify: remove verify_true * NEWS: Mention this. * lib/verify.h (verify_true): Remove. * tests/test-verify.c (item): Test verify_expr, not verify_true.

3cd207e1

2019-03-16T22:56:21

fatal-signal: Pass the signal number to the action. * lib/fatal-signal.h (at_fatal_signal): Change the signature. * lib/fatal-signal.c (action_t): Take the signal number as parameter. (fatal_signal_handler): Pass the signal number to the action. * lib/clean-temp.c (cleanup_action): Renamed from cleanup. Take the signal number as parameter. (create_temp_dir): Update. * lib/wait-process.c (cleanup_slaves_action): New function. (register_slave_subprocess): Update at_fatal_signal invocation. * NEWS: Mention the change.

49137e3b

2019-02-14T20:50:57

gnulib-tool: Improve handling of multiple --local-dir options. * doc/gnulib.texi (Extending Gnulib): Explain how multiple --local-dir options work. * gnulib-tool (func_path_prepend): Remove function. (func_path_foreach): Make IFS handling more robust. (local_gnulib_path): Collect --local-dir values using func_path_append, not func_path_prepend. (func_determine_path_separator): Make IFS handling more robust. (func_lookup_file_cb): New function. (func_lookup_file): Rewritten to use func_lookup_file_cb instead of func_lookup_local_file. Apply the patches in the reverse order of their origin in $local_gnulib_path. (func_count_relative_local_gnulib_path): Make IFS handling more robust. * NEWS: Mention that the first --local-dir option is the one with highest priority.

2f6abcc9

2019-02-02T13:01:55

dtoastr,ftoastr,ldtoastr: port to c-strtod changes Decouple these modules from c-strtod. Nowadays it’s reasonable to assume the C99 signatures for strtod and strtold. Programs that require stricter adherence to C99 should also use the strtod and strtold modules as needed, and we no longer need the HAVE_C99_STRTOLD macro. * NEWS: Mention this. * lib/ftoastr.c (STRTOF) [LENGTH == 3]: Assume strtold. * m4/c-strtod.m4 (gl_C_STRTOLD): Do not define HAVE_C99_STRTOLD. * modules/dtoastr, modules/ftoastr, modules/ldtoastr: (Files): Remove m4/c-strtod.m4. (configure.ac): Do not require gl_C99_STRTOLD, which no longer exists.

1643f0d6

2019-01-21T10:34:22

diacrit: Mark deprecated. * modules/diacrit (Status, Notice): Mark as deprecated. * NEWS: Mention it.

71bfa5d4

2019-01-04T19:17:11

Clarify meaning of 'Link' section in module description. * doc/gnulib.texi (Module description): Clarify the meaning of the 'Link' section versus the one of the dependencies. * NEWS: Mention the change.

1b01fe40

2018-10-23T19:10:21

backupfile: new dir_fd args New module opendirat with code taken from fts. Use this module to let backupfile use a directory file descriptor. * NEWS: Document the incompatible change. * lib/backup-find.c (find_backup_file_name): * lib/backup-rename.c (backup_file_rename): New arg DIR_FD. * lib/backupfile.c: Include stdint.h, for SIZE_MAX. (SIZE_MAX): Remove. Include opendirat.h rather than dirent--.h. (check_extension): New args DIR_FD and BASE_MAX. All callers changed. (numbered_backup): New args DIR_FD and PNEW_FD. All callers changed. (backupfile_internal): New arg DIR_FD. All callers changed. * lib/fts.c: Include opendirat.h. (opendirat): Move to opendirat.c. * lib/opendirat.c, lib/opendirat.h, modules/opendirat: New files. * modules/backupfile (Depends-on): Remove dirfd, opendir. Add opendirat. * modules/fts (Depends-on): Remove fdopendir, openat-safer. Add opendirat.

1fd16296

2018-10-23T01:08:10

Mention changed minimum requirements for Automake and Autoconf. * NEWS: Mention the new minimum requirements.

3d8634f1

2018-08-19T14:14:17

getpass: Move declaration to <unistd.h>. * lib/unistd.in.h (getpass): New declaration. * lib/getpass.h: Replace with a stub that just includes <unistd.h>. * m4/getpass.m4 (gl_FUNC_GETPASS): Declare through AC_DEFUN_ONCE. Require gl_UNISTD_H_DEFAULTS. Don't test whether getpass is declared. (gl_FUNC_GETPASS_GNU): Require gl_UNISTD_H_DEFAULTS and gl_FUNC_GETPASS. On glibc systems, don't set REPLACE_GETPASS to 1. * modules/getpass (Depends-on): Add 'unistd'. (configure.ac): Test also REPLACE_GETPASS. Define a module indicator. (Include): Specify <unistd.h> instead of "getpass.h". * modules/getpass-gnu (Depends-on): Merely depend on 'getpass'. (configure.ac): Sync with the configure.ac section of modules/getpass. (Include): Specify <unistd.h> instead of "getpass.h". * m4/unistd_h.m4 (gl_UNISTD_H): Test whether getpass is declared. (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_GETPASS, HAVE_GETPASS, REPLACE_GETPASS. * modules/unistd (Makefile.am): Substitute GNULIB_GETPASS, HAVE_GETPASS, REPLACE_GETPASS. * tests/test-unistd-c++.cc: Test also the declaration of 'getpass'. * doc/glibc-functions/getpass.texi: A length limit exists also on uClibc and musl. * NEWS: Mention the change.

2fe9cab3

2018-07-17T16:13:46

hard-locale: simplify by removing hard-locale.m4 * m4/hard-locale.m4: Remove. * modules/hard-locale (Files): Remove m4/hard-locale.m4. (configure.ac): Do not call gl_HARD_LOCALE.

2522322e

2018-07-05T09:22:09

renameatu: rename from renameat2 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.

44100f56

2017-12-30T16:34:32

chdir-safer: remove this module * 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.

ce9dee4b

2017-11-24T00:29:04

posixtm: remove PDS_LEADING_YEAR This changes the API slightly, in a hopefully-innocuous way. Without this change the code had undefined behavior when a caller specified neither PDS_LEADING_YEAR nor PDS_TRAILING_YEAR. Problem reported by Pádraig Brady in: https://lists.gnu.org/r/bug-gnulib/2017-11/msg00048.html * NEWS: Mention this. * lib/posixtm.c (posix_time_parse): Treat the absence of PDS_TRAILING_YEAR as if PDS_LEADING_YEAR were present. * lib/posixtm.h (PDS_LEADING_YEAR): Remove (actually, leave it present, but define it as zero, for compatibility with existing source code). All other PDS_* values moved up. * tests/test-posixtm.c (LY): New macro. (T): Use it. Do not expect a particular numeric encoding for PDS_CENTURY etc.

990fa9d5

2017-08-14T13:04:46

open: support O_CLOEXEC * NEWS, doc/posix-functions/open.texi: * doc/posix-functions/openat.texi: Document this. * lib/fcntl.in.h (O_CLOEXEC): Default to a nonzero value. (GNULIB_defined_O_CLOEXEC): New symbol. * lib/open.c: Include cloexec.h. (open): Support O_CLOEXEC. * lib/openat.c: Include cloexec.h. (rpl_openat): Support O_CLOEXEC. * lib/popen-safer.c: Do not include cloexec.h. (open_noinherit): Remove. (popen_safer): Use O_CLOEXEC instead of set_cloexec_flag. * lib/save-cwd.c: Do not include cloexec.h. (save_cwd): Use O_CLOEXEC instead of set_cloexec_flag. * m4/open-cloexec.m4: New file. * m4/open.m4 (gl_FUNC_OPEN): Require gl_PREPROC_O_CLOEXEC. Replace 'open' if O_CLOEXEC is not present. * m4/openat.m4 (gl_FUNC_OPENAT): Require gl_PREPROC_O_CLOEXEC. Replace 'openat' if O_CLOEXEC is not present. * modules/freopen (Depends-on): Depend on 'open' if replacing freopen. * modules/open (Files): Add m4/open-cloexec.m4. (Depends-on): Depend on cloexec if replacing 'open'. * modules/openat (Files): Add m4/open-cloexec.m4. (Depends-on): Depend on cloexec if replacing openat. * modules/popen-safer (Depends-on): Remove cloexec. * modules/save-cwd (Depends-on): Remove cloexec, and add fd-safer-flag and 'open'.

06c7d3b6

2017-07-24T10:34:25

Rename module 'strftime' to 'nstrftime'. * NEWS: Mention the change.

105ff450

2017-05-19T08:52:38

closeout: don’t close stderr when sanitizing * NEWS: Document this. * lib/closeout.c (__has_feature): New macro, if not already defined. (SANITIZE_ADDRESS): New constant. (close_stdout): Don’t close stderr if sanitizing addresses.

820fa6ad

2017-02-16T00:17:56

xbinary-io: rename from xsetmode This patch is taken from suggestions by Bruno Haible in: http://lists.gnu.org/archive/html/bug-gnulib/2017-02/msg00060.html http://lists.gnu.org/archive/html/bug-gnulib/2017-02/msg00061.html * lib/binary-io.c (__gl_setmode_check): Set errno to EINVAL, not ENOTTY, when it is an inappropriate device. * lib/binary-io.h (SET_BINARY): Resurrect. * lib/xbinary-io.c: Rename from lib/xsetmode.c. (xset_binary_mode_error): Rename from xsetmode_error. * lib/xbinary-io.h: Rename from lib/xsetmode.h. (xset_binary_mode): Rename from xsetmode. All uses changed. * modules/xbinary-io: Rename from modules/xsetmode. Update file names. * tests/test-binary-io.sh (tmpfiles): Remove no-longer-used file name. * NEWS: Update to match revised behavior.

7de8fbee

2017-02-15T14:30:33

xsetmode: new module This is to fix a problem noted by Eric Blake. Code was using xfreopen to change files to binary mode, but this fails for stdout when in append mode. Such code should use xsetmode instead. * NEWS: Document incompatible changes to binary-io module. * lib/binary-io.c (__gl_setmode_check) [__DJGPP__ || __EMX__]: New function. * lib/binary-io.h (__gl_setmode): Rename from set_binary_mode. (set_binary_mode): New function, which also checks for tty. * lib/xsetmode.c, lib/xsetmode.h, modules/xsetmode: New files.

4e6e16b3

2017-01-20T17:11:55

parse-datetime: handle timezones reentrantly This API change was prompted by a report by Pádraig Brady in: https://bug.debian.org/851934#10 To help fix the bug, make parse_datetime2 more reentrant. * NEWS: Document this incompatible change. * lib/parse-datetime.h, lib/parse-datetime.y (parse_datetime2): Add two arguments, the timezone and the timezone name. All callers changed. If TZ="..." is specified, use it for calculating defaults. * lib/parse-datetime.y: Don't include xalloc.h or use xmalloc, as this code should be usable in a library. (mktime_ok, get_effective_timezone): Accept timezone arg too. All callers changed. (get_tz): Remove. (get_effective_timezone): Check for failures. * modules/parse-datetime: Add time_r, time_rz. Remove xalloc.

60ce0fd7

2017-01-16T22:07:51

host-cpu-c-abi: Add support for armhf, arm64, x32, s390x. * m4/host-cpu-c-abi.m4 (gl_HOST_CPU_C_ABI): Require gl_C_ASM. On x86_64 systems, distinguish x86_64 and x32. On arm systems, distinguish arm, armhf, arm64, and no longer distinguish arm and armel. On s390x systems, distinguish s390 and s390x. * modules/host-cpu-c-abi (Files): Add m4/asm-underscore.m4. * NEWS: Mention the change regarding 'armel'.

c81472e0

2017-01-15T21:23:34

localeinfo: case_folded_counterparts and WEOF * NEWS: Document this. * lib/localeinfo.c (case_folded_counterparts): First arg is now wint_t, not wchar_t. This generalizes the function to also work on WEOF, where it returns 0.

f9c744db

2016-12-18T00:38:37

getlogin, getlogin_r: Fix link errors on MSVC. * m4/getlogin.m4 (gl_LIB_GETLOGIN): New macro. * modules/getlogin (configure.ac): Require gl_LIB_GETLOGIN. (Link): New section. * modules/getlogin_r (Files): Add m4/getlogin.m4. (configure.ac): Require gl_LIB_GETLOGIN. (Link): New section. * NEWS: Mention the new link requirements. * modules/getlogin-tests (test_getlogin_LDADD): New variable. * modules/getlogin_r-tests (test_getlogin_r_LDADD): New variable.

15bde6cf

2016-12-18T00:27:17

Un-deprecate the 'progname' module. * NEWS: Describe the appropriate use-cases of 'progname' versus 'getprogname'. Based on discussion summary at http://lists.gnu.org/archive/html/bug-gnulib/2016-10/msg00105.html

02abf335

2016-12-18T00:14:59

Reorganize NEWS a bit. * NEWS: Move some not so important changes away from section "Important Notes".

8fcfa5ef

2016-12-13T22:10:08

dfa: remove DFA_CASE_FOLD flag in favor of RE_ICASE * dfa.h (DFA_CASE_FOLD): Remove. * dfa.c (dfasyntax): Set dfa->syntax.case_fold based on RE_ICASE.

a24dbc4a

2016-11-17T11:51:55

Enable Unicode decoder safety unconditionally. * lib/unistr.in.h (u32_mbtouc_unsafe): Assume CONFIG_UNICODE_SAFETY. * lib/unistr/u8-mblen.c (u8_mblen): Likewise. * lib/unistr/u8-mbtouc-unsafe.c (u8_mbtouc_unsafe): Likewise. * lib/unistr/u8-mbtouc-unsafe-aux.c (u8_mbtouc_unsafe_aux): Likewise. * lib/unistr/u8-prev.c (u8_prev): Likewise. * lib/unistr/u8-strmblen.c (u8_strmblen): Likewise. * lib/unistr/u8-strmbtouc.c (u8_strmbtouc): Likewise. * lib/unistr/u16-mblen.c (u16_mblen): Likewise. * lib/unistr/u16-mbtouc-unsafe.c (u16_mbtouc_unsafe): Likewise. * lib/unistr/u16-mbtouc-unsafe-aux.c (u16_mbtouc_unsafe_aux): Likewise. * lib/unistr/u16-prev.c (u16_prev): Likewise. * lib/unistr/u16-strmblen.c (u16_strmblen): Likewise. * lib/unistr/u16-strmbtouc.c (u16_strmbtouc): Likewise. * lib/unistr/u32-mblen.c (u32_mblen): Likewise. * lib/unistr/u32-mbtouc-unsafe.c (u32_mbtouc_unsafe): Likewise. * lib/unistr/u32-prev.c (u32_prev): Likewise. * lib/unistr/u32-next.c (u32_next): Likewise. * lib/unistr/u32-strmblen.c (u32_strmblen): Likewise. * lib/unistr/u32-strmbtouc.c (u32_strmbtouc): Likewise. * lib/uniconv/u8-conv-to-enc.c (u8_conv_to_encoding): Likewise. * lib/uniconv/u8-strconv-to-enc.c (u8_strconv_to_encoding): Likewise. * tests/unistr/test-u16-prev.c (check_invalid): Enable the CONFIG_UNICODE_SAFETY tests unconditionally. * tests/unistr/test-u32-mblen.c (main): Likewise. * tests/unistr/test-u32-mbtouc.h (test_function): Likewise. * tests/unistr/test-u32-prev.c (check_invalid): Likewise. * tests/unistr/test-u32-next.c (main): Likewise. * tests/unistr/test-u32-strmblen.c (main): Likewise. * tests/unistr/test-u32-strmbtouc.c (main): Likewise. * tests/unistr/test-u32-mbtouc.c (FULL_SAFETY): Remove macro. * lib/unistr/u8-check.c (u8_check): Remove old dead code. * lib/unistr/u8-mbtouc.c (u8_mbtouc): Likewise. * lib/unistr/u8-mbtouc-aux.c (u8_mbtouc_aux): Likewise. * lib/unistr/u8-mbtoucr.c (u8_mbtoucr): Likewise. * lib/unistr/u8-uctomb.c (u8_uctomb): Likewise. * lib/unistr/u8-uctomb-aux.c (u8_uctomb_aux): Likewise. * lib/unistr/u16-check.c (u16_check): Update comment. * NEWS: Mention the changes that callers should be aware of.

653a5be9

2016-08-18T15:18:22

getprogname: new module 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.

6fafd688

2016-08-17T15:33:06

stdbool: don't require _Bool for C++ Problem reported by David Seifert in: http://lists.gnu.org/archive/html/bug-gnulib/2016-06/msg00005.html * NEWS, doc/posix-headers/stdbool.texi (stdbool.h): Document this. * m4/stdbool.m4 (AC_CHECK_HEADER_STDBOOL): Make the check more-forgiving for C++, in that it requires only 'bool'. Be a bit stricter about checking that bool and _Bool are compatible in C.

a4910b94

2016-04-13T00:06:36

intprops, mktime, strtol: assume two's complement These macros were not portable to every conforming C11 ones' complement platform. It's not worth the hassle of porting to some platforms that use ones' complement or signed magnitude, as such platforms are almost purely theoretical nowadays and porting even to some of them makes the code harder to review for little practical benefit. Problem reported by Florian Weimer in: https://sourceware.org/ml/libc-alpha/2016-04/msg00295.html * lib/intprops.h (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT) (TYPE_SIGNED_MAGNITUDE, _GL_INT_TWOS_COMPLEMENT): * lib/mktime.c (TYPE_TWOS_COMPLEMENT): * lib/strtol.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT) (TYPE_SIGNED_MAGNITUDE): Remove. All uses rewritten to assume two's complement, which is all we can reasonably test nowadays anyway. * top/maint.mk (_intprops_names): Remove the removed macros.

8780c178

2015-11-04T08:27:57

intprops: revise _WRAPV macros, revert _OVERFLOW The incompatible changes to the _OVERFLOW macros were too much of a hassle in practice, so revert them. Instead, change the new _WRAPV macros to make them closer in behavior to GCC 5's new builtin_add_overflow etc. functions. No other software was using these newly-added macros yet, so this should be OK. * NEWS: Revert previous change, since the incompatible change has been reverted, and nobody used the incompatible version. * doc/intprops.texi (Wraparound Arithmetic, Integer Type Overflow): Document revised behavior. (Integer Range Overflow): Adjust example to match above revisions. * lib/intprops.h (INT_ADD_OVERFLOW, INT_SUBTRACT_OVERFLOW) (INT_MULTIPLY_OVERFLOW): Revert previous change, so that these can be used in integer constant expressions again. (INT_CONST_ADD_OVERFLOW, INT_CONST_SUBTRACT_OVERFLOW) (INT_CONST_MULTIPLY_OVERFLOW): Remove, as these are no longer needed. (INT_CONST_ADD_WRAPV, INT_CONST_SUBTRACT_WRAPV) (INT_NEGATE_WRAPV, INT_CONST_MULTIPLY_WRAPV, INT_DIVIDE_WRAPV) (INT_REMAINDER_WRAPV, INT_LEFT_SHIFT_WRAPV): Remove, as they did not seem that useful. (INT_ADD_WRAPV, INT_SUBTRACT_WRAPV, INT_MULTIPLY_WRAPV) (_GL_INT_OP_WRAPV, _GL_INT_OP_WRAPV_LONGISH) (_GL_INT_OP_WRAPV_VIA_UNSIGNED): Support new semantics. (__has_builtin): New macro, if not alreay defined. (_GL__GENERIC_BOGUS, _GL_INT_OP_CALC, _GL_INT_OP_CALC1): New macros. * tests/test-intprops.c (INT_CONST_DIVIDE_OVERFLOW) (INT_CONST_REMAINDER_OVERFLOW, INT_CONST_LEFT_SHIFT_OVERFLOW) (INT_CONST_DIVIDE_WRAPV, INT_CONST_REMAINDER_WRAPV) (INT_CONST_LEFT_SHIFT_WRAPV): Remove. (CHECK_SBINOP, CHECK_SSUM, CHECK_SUM1, CHECK_SSUM1) (CHECK_SDIFFERENCE, CHECK_SPRODUCT, CHECK_PRODUCT1, CHECK_SPRODUCT1): New macros. (CHECK_BINOP, CHECK_UNOP, main, CHECK_SUM): Test new behavior.

86b1f082

2015-10-30T13:45:26

intprops: add WRAPV and const flavors for GCC 5 If available, use GCC 5's builtin functions for efficient integer overflow checking. Also, add macros like INT_ADD_WRAPV that efficently and safely compute the low-order bits of the correct answer. A downside of these efficient functions is that they cannot be used in constant expressions, so add macros like INT_CONST_ADD_OVERFLOW and INT_CONST_ADD_WRAPV that can be used even in constant expressions. * NEWS: Document the incompatible changes to INT_ADD_OVERFLOW etc. * doc/intprops.texi (Integer Properties, Integer Type Overflow): Document the changes. (Wraparound Arithmetic): New section. (Integer Range Overflow): Put this subsection last, since it's least useful. * lib/intprops.h (INT_CONST_ADD_OVERFLOW) (INT_CONST_SUBTRACT_OVERFLOW, INT_CONST_MULTIPLY_OVERFLOW): New macros, with the meaning that INT_ADD_OVERFLOW etc. used to have. (INT_CONST_ADD_WRAPV, INT_CONST_SUBTRACT_WRAPV) (INT_NEGATE_WRAPV, INT_CONST_MULTIPLY_WRAPV, INT_DIVIDE_WRAPV) (INT_REMAINDER_WRAPV, _GL_INT_OP_WRAPV, _GL_EXPR_CAST) (_GL_INT_OP_WRAPV_LONGISH, INT_ADD_WRAPV, INT_SUBTRACT_WRAPV) (INT_MULTIPLY_WRAPV, _GL_OP_OVERFLOW, _GL_OP_WRAPV, _GL_OP_WRAPV_GENSYM): New macros. (INT_ADD_OVERFLOW, INT_SUBTRACT_OVERFLOW, INT_MULTIPLY_OVERFLOW): Generate calls to GCC builtins if available, for speed. * tests/test-intprops.c (INT_CONST_DIVIDE_OVERFLOW) (INT_CONST_REMAINDER_OVERFLOW, INT_CONST_LEFT_SHIFT_OVERFLOW) (INT_CONST_DIVIDE_WRAPV, INT_CONST_REMAINDER_WRAPV) (INT_CONST_LEFT_SHIFT_WRAPV): New macros. (main, CHECK_BINOP, CHECK_UNOP, CHECK_SUM, CHECK_PRODUCT) (CHECK_QUOTIENT, CHECK_REMAINDER): Test WRAPV and CONST flavors (when available) too.

43a090ce

2015-09-25T00:01:10

c-ctype: rewrite to use inline functions This simplifies maintenance, since it makes for just one implementation of each function, letting the compiler have the fun of optimization. In practice this works well nowadays with GCC. E.g., c_isascii might need only three instructions even though the source code lists every ASCII character individually in a large switch statement. Also, fix some z/OS porting bugs reported by Daniel Richard G. in: http://lists.gnu.org/archive/html/bug-gnulib/2015-09/msg00037.html * NEWS: Document the API change. * lib/c-ctype.c: Drastically simplify, since this now just expands inline functions. * lib/c-ctype.h: Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END. (C_CTYPE_INLINE): New macro. (C_CTYPE_CONSECUTIVE_DIGITS, C_CTYPE_CONSECUTIVE_LOWERCASE) (C_CTYPE_CONSECUTIVE_UPPERCASE): Remove. Verify that either ASCII or EBCDIC is being used. (_C_CTYPE_SIGNED_EBCDIC, _C_CTYPE_CNTRL, _C_CTYPE_A_THRU_F_N) (_C_CTYPE_DIGIT_N, _C_CTYPE_LOWER_N, _C_CTYPE_UPPER_N) (_C_CTYPE_CASES, _C_CTYPE_A_THRU_F, _C_CTYPE_DIGIT, _C_CTYPE_LOWER) (_C_CTYPE_UPPER, _C_CTYPE_PUNCT_PLAIN): New private macros. (_C_CTYPE_CNTRL): In EBCDIC, '\x07' is a control, not '\xff'. (c_isalnum, c_isalpha, c_isascii, c_isblank, c_iscntrl, c_isdigit) (c_isgraph, c_islower, c_isprint, c_ispunct, c_isspace, c_isupper) (c_isxdigit, c_tolower, c_toupper): Now inline functions. (c_tolower, c_toupper): When converting, return the unsigned char, as that is what z/OS does. * lib/c-strcaseeq.h (CASEEQ): Simplify in the light of the removal of some c-ctype.h macros. * modules/c-ctype (Depends-on): Add extern-inline; remove verify. * tests/test-c-ctype.c (test_all): Fix test for c_toupper and c_tolower promotion to be compatible with z/OS.

f406941a

2015-09-24T13:22:23

maint: add coding cookies to non-ASCII sources Otherwise, Emacs might do the wrong thing if run in an he_IL.ISO-8859-8 locale, which an Emacs developer does on occasion. Problem reported by Eli Zaretskii in: http://lists.gnu.org/archive/html/emacs-devel/2015-09/msg00966.html Don't bother with test files, as they aren't copied to the Emacs source directory. If this problem affects test files in some other GNU project, we can add coding cookies to the non-ASCII test files later.

e6f00a57

2015-09-22T20:04:13

savewd: remove SAVEWD_CHDIR_READABLE It was problematic in the light of file systems that ignore umask. Problem reported by Sebastian Ungar in: http://bugs.gnu.org/21534 * NEWS: Document this. * lib/mkancesdirs.c (mkancesdirs): MAKE_DIR now returns 0 if successful, -1 (setting errno) on failure, rather than something more complicated than that. * lib/mkdir-p.c (make_dir_parents): Do not use SAVEWD_CHDIR_READABLE. * lib/savewd.c (savewd_chdir): Remove support for SAVEWD_CHDIR_READABLE. * lib/savewd.h (SAVEWD_CHDIR_READABLE): Remove.

a89e3449

2015-07-23T18:28:13

fprintftime, strftime: use timezone_t args * NEWS: Document the change. * lib/fprintftime.h (fprintftime): * lib/strftime.c (extra_args) [my_strftime]: * lib/strftime.h (nstrftime): Time zone arg is now of type timezone_t, not int. * lib/strftime.c (mktime_z) [_LIBC]: New macro. (__gmtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: Remove; no longer used. (my_strftime) [emacs && !my_strftime]: (emacs_strftimeu) [emacs && !FPRINTFTIME]: Remove; Emacs doesn't need this any more. (HAVE_TZSET) [my_strftime]: Unset, since we no longer want fprintftime and nstrftime to call tzset. (ut) [!my_strftime]: Remove, replacing with ... (tz) [!my_stftime]: ... this new macro. All uses changed. (strftime_case_): Use localtime_rz and mktime_z instead of localtime_r and mktime. * modules/fprintftime (Depends-on): Add time_rz. * modules/strftime (Depends-on): Add time_rz. Remove time_r. * tests/test-strftime.c (main): Adjust to new nstrftime API.

80080702

2015-04-24T22:07:56

file-has-acl: new module, split from acl And add a new module file-has-acl-tests to match. I ran into a problem with the recent changes to the acl module, as they introduced a typo 'test use_xattrs = 0' into 'configure'. When using the fixed version with Emacs, I discovered that file-has-acl wasn't separated out well enough for Emacs (e.g., it had multiple libraries, but needed only one), so I fixed that too. * NEWS: Document this incompatible change. * modules/file-has-acl, modules/file-has-acl-tests: New files. * m4/acl.m4 (gl_FUNC_ACL_ARG): New macro, split from gl_FUNC_ACL. Initialize gl_need_lib_has_acl. (gl_FUNC_ACL): Require it. Simplify use of 'test'. Set LIB_HAS_ACL if gl_need_lib_has_acl. Move the file-has-acl.c-relevant stuff to ... (gl_FILE_HAS_ACL): ... this new macro. Rewrite to fix 'test use_xattrs = 0' typo, and omit some needless work. Set gl_need_lib_has_acl=1 if we'll need LIB_HAS_ACL to be set when gl_FUNC_ACL is called. * modules/acl (Files, lib_SOURCES): Remove lib/file-has-acl.c. (Link): Remove $(LIB_HAS_ACL). * modules/acl-tests (Files, Depends-on, configure.ac, TESTS) (check_PROGRAMS): Move stuff relevant to file-has-acl to modules/file-has-acl-tests. (test_file_has_acl_LDADD): Move to modules/file-has-acl-tests.

da6ebc94

2015-04-12T16:36:37

acl: On Linux, check for acls without libacl On Linux, use the getxattr syscall instead of the acl_extended_file libacl library function to check for the presence of acls, avoiding a library dependency. * lib/file-has-acl.c: Include xattr headers if we have them. (file_has_acl): On Linux, use getxattr(). * m4/acl.m4 (gl_FUNC_ACL): Define LIB_HAS_ACL as the libraries to link with for file_has_acl(). Check for xattr headers and getxattr(). * modules/acl: Add a dep on the stdbool module which was already needed. Add the new reduced dependency LIB_HAS_ACL reference.

634ddcf8

2015-04-03T14:58:12

hash: remove deprecated hash_insert0 function * lib/hash.h (hash_insert0): Remove deprecated function. * lib/hash.c (hash_insert0): Likewise. * NEWS: Document the interface change.

04a4a930

2014-10-31T12:45:22

obstack: add NEWS entry for recent incompatible changes * NEWS: Describe recent changes.

1c6bf3d2

2014-02-26T23:58:18

* NEWS: Recent changes are not that important.

1aed5599

2014-02-23T16:19:31

* NEWS: Document recent change to diffseq.

be7d7370

2014-02-13T22:01:39

savedir: add sorting arg to savedir, streamsavedir; remove fdsavedir Patch based on an idea by Dick Streefland in <https://savannah.gnu.org/patch/?7892>. * NEWS: Document this. * lib/savedir.c (NAME_SIZE_DEFAULT): Remove. (direntry_t, comparison_function): New types. (direntry_cmp_name): New function. (direntry_cmp_inode) [D_INO_IN_DIRENT]: New function. (streamsavedir, savedir): New arg OPTION. (streamsavedir): Simplify memory allocation. (fdsavedir): Remove. * lib/savedir.h (enum savedir_option): New type. (streamsavedir, savedir): New arg OPTION. (fdsavedir): Remove.

435f1d7a

2013-05-04T10:30:14

Assume gnulib is checked out from Git, not CVS 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>

cf61c4b3

2013-04-24T22:26:31

gettext: now it's your responsibility to add -I$(top_builddir)/intl Formerly, it was your responsibility to do this for all Makefile.ams other than Gnulib's. Now it's your responsibility to do it for Gnulib's Makefile.am, too. * NEWS: Document this. * modules/gettext (AM_CPPFLAGS): Don't append -$(top_builddir)/intl.

1f23aedf

2013-02-08T15:12:36

careadlinkat: stop exporting careadlinkatcwd Only Emacs used it directly, and Emacs no longer needs it. * NEWS: Document this simplification. * lib/areadlink.c (careadlinkatcwd): Move here from careadlinkat.c, and make it static. Include <stdlib.h>, for abort, and unistd.h, for readlink. * lib/careadlinkat.c (careadlinkatcwd): Move to areadlink.c. Don't include stdlib.h; no longer needed. * lib/careadlinkat.h (careadlinkatcwd): Remove decl. * lib/relocwrapper.c: Adjust comment to match new dependencies. * modules/areadlink (Depends-on): Add readlink. (Maintainer): Add self. * modules/careadlinkat (Depends-on): Remove readlink.

d0f486f0

2012-06-26T11:23:18

config: drop scripts that automake says are not independent 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>

265729b6

2012-06-26T19:53:01

getopt-posix: No longer guarantee that option processing is resettable. * doc/posix-functions/getopt.texi: Drop description of problem with internal state. Fix info about mingw and msvc9. * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Don't require a resettable option processing by getopt(). Run three test programs instead of one. Simplify cross-compilation guess. * NEWS: Mention the change. Reported by Rich Felker <dalias@aerifal.cx>.

979fe3bb

2012-06-21T22:25:13

gnulib-tool: --create-[mega]testdir, --[mega]test implies --with-tests. * gnulib-tool: Accept option --without-tests. (func_usage): Document --without-tests option. Rearrange. (inctests): Normalize according to the mode. * NEWS: Mention the change. Suggested by Simon Josefsson.

7b884723

2012-02-24T12:33:07

streq: Rename macro. * lib/streq.h (STREQ_OPT): Renamed from STREQ. * NEWS: Mention the change. * lib/mbrtowc.c (mbrtowc): Update. * lib/uniwidth/cjk.h (is_cjk_encoding): Update. * lib/wcwidth.c (wcwidth): Update. Suggested by Akim Demaille and Jim Meyering.

a4d796fb

2012-02-05T13:42:03

maint: spelling fixes

530dd174

2012-01-10T08:38:52

ignore-value: remove deprecated ignore_ptr function * lib/ignore-value.h (ignore_ptr): Remove deprecated function. * NEWS: Note this.

2cefd738

2012-01-07T16:09:11

Add ChangeLog entries for last 3 commits.

1a43a982

2011-12-18T15:44:17

quotearg: do not use grave accent for left quote * lib/quotearg.c (gettext_quote): Map "`" to "'" for locale_quoting_style. (quotearg_buffer_restyled): Fix example. * tests/test-quotearg-simple.c (results_g): Adjust test vectors.

51e801f2

2012-01-05T23:53:49

In commentary, do not use ` to quote.

2895f9dc

2011-11-18T12:09:16

hash: deprecate poorly-named hash_insert0: use hash_insert_if_absent * lib/hash.c (hash_insert_if_absent): Rename from hash_insert0. Add a sentence to the comment. (hash_insert0): New function that simply calls hash_insert_if_absent. * lib/hash.h (hash_insert_if_absent): Declare it. (hash_insert0): Add deprecation attribute. (_GL_ATTRIBUTE_DEPRECATED): Define. * lib/di-set.c (di_set_insert): Use hash_insert_if_absent, not hash_insert0. * NEWS: Mention it, even though it's not really an incompatible change Prompted by a question from Matthew Booth <mbooth@redhat.com>.

170fb7e1

2011-11-04T11:31:25

New module 'mkdirat', split off from module 'openat'. * m4/mkdirat.m4: New file. extracted from m4/openat.m4. * m4/openat.m4 (gl_FUNC_OPENAT): Don't require gl_SYS_STAT_H_DEFAULTS. Don't test for mkdirat. Don't set GNULIB_MKDIRAT, HAVE_MKDIRAT. * modules/mkdirat: New file, extracted from modules/openat. * modules/openat (Files): Remove lib/mkdirat.c. (Depends-on): Remove mkdir. (configure.ac): Remove AC_LIBOBJ of mkdirat. (Include): Remove <sys/stat.h>. * modules/mkdirat-tests: New file, extracted from modules/openat-tests. * modules/openat-tests (Files): Remove tests/test-mkdirat.c, tests/test-mkdir.h. (Depends-on): Remove ignore-value. (Makefile.am): Remove rules for test-mkdirat. * doc/posix-functions/mkdirat.texi: Mention module 'mkdirat' instead of module 'openat'. * NEWS: Mention the change.

531e3287

2011-11-03T12:03:53

New module 'fstatat', split off from module 'openat'. * lib/openat.h (statat, lstatat): Enable only if GNULIB_FSTATAT is defined. * m4/fstatat.m4: New file. extracted from m4/openat.m4. * m4/openat.m4 (gl_FUNC_OPENAT): Don't set GNULIB_FSTATAT. Don't invoke gl_FUNC_FSTATAT. (gl_FUNC_FSTATAT): Moved to m4/fstatat.m4. * modules/fstatat: New file, extracted from modules/openat. * modules/openat (Files): Remove lib/fstatat.c. (Depends-on): Remove lstat. (configure.ac): Remove AC_LIBOBJ of fstatat. * modules/fstatat-tests: New file, extracted from modules/openat-tests. * modules/openat-tests (Files): Remove tests/test-fstatat.c, tests/test-lstat.h, tests/test-stat.h. (Depends-on): Remove getcwd-lgpl. (Makefile.am): Remove rules for test-fstatat. * doc/posix-functions/fstatat.texi: Mention module 'fstatat' instead of module 'openat'. * NEWS: Mention the change. * modules/getcwd (Depends-on): Add fstatat. * modules/linkat (Depends-on): Likewise. * modules/mkfifoat-tests (Depends-on): Likewise. * modules/utimensat (Depends-on): Add fstatat. Remove openat.

84c3f9cf

2011-11-02T22:34:51

New module 'unlinkat', split off from module 'openat'. * m4/unlinkat.m4: New file, extracted from m4/openat.m4. * m4/openat.m4 (gl_FUNC_OPENAT): Don't set GNULIB_UNLINKAT, REPLACE_UNLINKAT, HAVE_UNLINKAT. Don't test for unlinkat. * modules/unlinkat: New file, extracted from modules/openat. Correct the dependency conditions. * modules/openat (Files): Remove lib/unlinkat.c. (Depends-on): Remove rmdir, unlink. (configure.ac): Remove AC_LIBOBJ of unlinkat. * modules/unlinkat-tests: New file, extracted from modules/openat-tests. * modules/openat-tests (Files): Remove tests/test-unlinkat.c, tests/test-rmdir.h, tests/test-unlink.h. (Depends-on): Remove unlinkdir. (Makefile.am): Remove rules for test-unlinkat. * doc/posix-functions/unlinkat.texi: Mention module 'unlinkat' instead of module 'openat'. * NEWS: Mention the change. * modules/linkat-tests (Depends-on): Add unlinkat. * modules/mkfifoat-tests (Depends-on): Likewise. * modules/readlinkat-tests (Depends-on): Likewise.

afe598a5

2011-11-02T10:07:20

New module 'fchmodat', split off from module 'openat'. * lib/openat.h (chmodat, lchmodat): Enable only if GNULIB_FCHMODAT is defined. * m4/fchmodat.m4: New file, extracted from m4/openat.m4. * m4/openat.m4 (gl_FUNC_OPENAT): Don't set GNULIB_FCHMODAT. Don't test for fchmodat, lchmod. Don't set HAVE_FCHMODAT. * modules/fchmodat: New file, extracted from modules/openat. * modules/openat (Files): Remove lib/fchmodat.c. (configure.ac): Remove AC_LIBOBJ of fchmodat. * modules/fchmodat-tests: New file, extracted from modules/openat-tests. * modules/openat-tests (Files): Remove tests/test-fchmodat.c. (Makefile.am): Remove rules for test-fchmodat. * doc/posix-functions/fchmodat.texi: Mention module 'fchmodat' instead of module 'openat'. * NEWS: Mention the change.

408e170e

2011-11-01T12:43:23

alignof: Avoid collision with stdalign module. * lib/alignof.h (alignof): Remove macro. * NEWS: Mention the change. Reported by Paul Eggert.

f2c56708

2011-11-01T11:01:10

New module 'fchownat', split off from module 'openat'. * lib/openat.h (chownat, lchownat): Enable only if GNULIB_FCHOWNAT is defined. * m4/fchownat.m4: New file, extracted from m4/openat.m4. * m4/openat.m4 (gl_FUNC_OPENAT): Don't set GNULIB_FCHOWNAT. Don't invoke gl_FUNC_FCHOWNAT. (gl_FUNC_FCHOWNAT_DEREF_BUG, gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG, gl_FUNC_FCHOWNAT): Moved to m4/fchownat.m4. * modules/fchownat: New file, extracted from modules/openat. * modules/openat (Files): Remove lib/fchownat.c. (Depends-on): Remove lchown. (configure.ac): Remove AC_LIBOBJ of fchownat. * modules/fchownat-tests: New file, extracted from modules/openat-tests. * modules/openat-tests (Files): Remove tests/test-fchownat.c, tests/test-chown.h, tests/test-lchown.h, tests/nap.h. (Depends-on): Remove mgetgroups, usleep, stat-time. (configure.ac): Remove test for getegid. (Makefile.am): Remove rules for test-fchownat. * doc/posix-functions/fchownat.texi: Mention module 'fchownat' instead of module 'openat'. * NEWS: Mention the change.

996ce97a

2011-10-04T03:33:21

poll: Avoid link errors on MSVC. * m4/poll.m4 (gl_FUNC_POLL): Determine LIB_POLL. * modules/poll (Depends-on): Add sockets. (Link): New section. * NEWS: Mention the change. * modules/poll-tests (Makefile.am): Link test-poll against $(LIB_POLL). * modules/poll-h-c++-tests (Makefile.am): Link test-poll-h-c++ against $(LIB_POLL) instead of $(LIBSOCKET).

cd76a061

2011-09-25T13:42:08

New module 'fstat'. * lib/sys_stat.in.h (fstat): Declare only if GNULIB_FSTAT is set. * lib/fstat.c: New file, based on a piece of lib/fchdir.c. * lib/fchdir.c (rpl_fstat): Remove function. * m4/fstat.m4: New file. * m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't set REPLACE_FSTAT. * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Test whether fstat is declared. (gl_SYS_STAT_H_DEFAULTS): Initialize GNULIB_FSTAT. * modules/sys_stat (Makefile.am): Substitute GNULIB_FSTAT. * modules/fstat: New file. * modules/sys_stat-tests (Depends-on): Remove fstat-tests. * tests/test-sys_stat-c++.cc (fstat): Check only if GNULIB_TEST_FSTAT is set. * doc/posix-functions/fstat.texi: Mention the new module and the problem on MSVC. * NEWS: Mention the change. * modules/acl (Depends-on): Add fstat. * modules/chdir-safer (Depends-on): Likewise. * modules/chown (Depends-on): Likewise. * modules/copy-file (Depends-on): Likewise. * modules/fchdir (Depends-on): Likewise. * modules/fdopendir (Depends-on): Likewise. * modules/fopen (Depends-on): Likewise. * modules/fts (Depends-on): Likewise. * modules/getcwd (Depends-on): Likewise. * modules/isapipe (Depends-on): Likewise. * modules/linkat (Depends-on): Likewise. * modules/lseek (Depends-on): Likewise. * modules/mkdir-p (Depends-on): Likewise. * modules/open (Depends-on): Likewise. * modules/openat (Depends-on): Likewise. * modules/read-file (Depends-on): Likewise. * modules/renameat (Depends-on): Likewise. * modules/utimens (Depends-on): Likewise.

175142a8

2011-09-24T01:28:22

signal-h: Rename from signal. * 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.

d7255651

2011-09-22T23:45:06

select: Avoid link errors on MSVC. * m4/select.m4 (gl_FUNC_SELECT): Determine LIB_SELECT. * modules/select (Link): Replace $(LIBSOCKET) with $(LIB_SELECT). * modules/pselect (Link): Likewise. * NEWS: Mention the change. * modules/select-tests (Makefile.am): Link test-select, test-select-fd, test-select-stdin against $(LIB_SELECT). * modules/pselect-tests (Makefile.am): Link test-pselect against $(LIB_SELECT).

994c21f3

2011-09-13T01:37:35

New modules 'opendir', 'readdir', 'rewinddir', 'closedir'. * lib/dirent.in.h (struct dirent): New type. (DT_UNKNOWN, DT_FIFO, DT_CHR, DT_DIR, DT_BLK, DT_REG, DT_LNK, DT_SOCK, DT_WHT): New macros. (DIR): New type. (opendir, closedir): Declare only if the module 'opendir' is enabled. (readdir, rewinddir): New declarations. * lib/dirent-private.h: New file. * lib/opendir.c: New file. * lib/readdir.c: New file. * lib/rewinddir.c: New file. * lib/closedir.c: New file. * lib/fchdir.c (rpl_closedir, rpl_opendir): Remove functions. * m4/opendir.m4: New file. * m4/readdir.m4: New file. * m4/rewinddir.m4: New file. * m4/closedir.m4: New file. * m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't set REPLACE_OPENDIR, REPLACE_CLOSEDIR here. * m4/dirent_h.m4 (gl_DIRENT_H): Also check whether closedir, opendir, readdir, rewinddir are declared. (gl_DIRENT_H_DEFAULTS): Initialize GNULIB_OPENDIR, GNULIB_READDIR, GNULIB_REWINDDIR, GNULIB_CLOSEDIR, HAVE_OPENDIR, HAVE_READDIR, HAVE_REWINDDIR, HAVE_CLOSEDIR. * modules/dirent (Makefile.am): Substitute GNULIB_OPENDIR, GNULIB_READDIR, GNULIB_REWINDDIR, GNULIB_CLOSEDIR, HAVE_OPENDIR, HAVE_READDIR, HAVE_REWINDDIR, HAVE_CLOSEDIR. * modules/opendir: New file. * modules/readdir: New file. * modules/rewinddir: New file. * modules/closedir: New file. * doc/posix-functions/opendir.texi: Mention the 'opendir' module. * doc/posix-functions/readdir.texi: Mention the 'readdir' module. * doc/posix-functions/rewinddir.texi: Mention the 'rewinddir' module. * doc/posix-functions/closedir.texi: Mention the 'closedir' module. * NEWS: Mention the 'fchdir' change.

6310fc6d

2011-08-05T03:01:01

pathmax: Leave PATH_MAX undefined on the Hurd, and a constant otherwise. * lib/pathmax.h (PATH_MAX): Leave it undefined on GNU/Hurd. * lib/chdir-long.h: Include pathmax.h. * lib/clean-temp.c (PATH_MAX): Remove code that is done by pathmax.h. * lib/getcwd.c: Include pathmax.h instead of <limits.h>. (PATH_MAX): Remove code that is done by pathmax.h. * lib/canonicalize.c (PATH_MAX): Provide a fallback value. * lib/tmpfile.c: Add a comment. * m4/pathmax.m4 (gl_PATHMAX): Don't test for pathconf. * modules/chdir-long (Depends-on): Add pathmax. * modules/getcwd (Depends-on): Add pathmax. * tests/test-getcwd.c (test_abort_bug): Avoid syntax error when PATH_MAX is not defined. * doc/posix-headers/limits.texi: Mention the pathmax module. * NEWS: Mention the change.

233c33ec

2011-07-24T12:37:25

close: No longer depend on module 'fclose'. * modules/close (Depends-on): Remove fclose.

78023f0f

2011-07-12T11:52:23

Mention the changes. * NEWS: Mention the changes.

0e24c598

2011-06-15T11:15:37

verify: new macro verify_expr; verify_true deprecated * NEWS: Mention this. * doc/verify.texi (Compile-time Assertions): Document this. * lib/verify.h (verify_true): Deprecate. (verify_expr): New macro. * tests/test-verify.c (function): Test verify_expr.

c914617c

2011-06-06T00:29:58

ansi-c++-opt: Interoperability with libtool. * m4/ansi-c++.m4 (gl_PROG_ANSI_CXX): When a C++ compiler is not found, set the variable to "no", not to ":". * NEWS: Mention the change.

fae7fdcf

2011-05-12T02:03:07

group-member: Declare function in <unistd.h>. * lib/unistd.in.h (group_member): New declaration. * lib/group-member.h: Remove file. * lib/group-member.c: Include <unistd.h> instead of group-member.h. * tests/test-unistd-c++.cc: Check signature of group_member. * m4/group-member.m4 (gl_FUNC_GROUP_MEMBER): Require gl_UNISTD_H_DEFAULTS. Set HAVE_GROUP_MEMBER. * m4/unistd_h.m4 (gl_UNISTD_H): Check whether group_member is declared. (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_GROUP_MEMBER, HAVE_GROUP_MEMBER. * modules/group-member (Files): Remove lib/group-member.h. (Depends-on): Add unistd. Specify conditions. (configure.ac): Invoke gl_UNISTD_MODULE_INDICATOR. (Include): Change to <unistd.h>. * modules/unistd (Makefile.am): Substitute GNULIB_GROUP_MEMBER, HAVE_GROUP_MEMBER. * NEWS: Mention the change. * lib/euidaccess.c: Don't include group-member.h.

dffb59b4

2011-05-02T08:45:02

exit: Remove module. * NEWS: Document removal of 'exit'. * modules/exit: Remove file.

83b1d641

2011-04-27T16:23:45

hash, mgetgroups: drop xalloc dependency Rely on the new xalloc-oversized module to avoid requiring xalloc-die for functions documented as returning NULL on potential allocation overflow. * lib/hash.c (includes): Adjust includes. * lib/mgetgroups.c (includes): Likewise. (xgetgroups): Move... * lib/xgetgroups.c: ...to new file. * modules/xgetgroups: New file, split from... * modules/mgetgroups: ...here. (Depends-on): Add xalloc-oversized. * modules/hash (Depends-on): Likewise. * modules/hash-tests (Depends-on): Drop xalloc. (test_hash_LDADD): Drop unused library. * tests/test-hash.c (main): Break xalloc dependency. (includes): Drop unused include. Signed-off-by: Eric Blake <eblake@redhat.com>

0c631b51

2011-04-26T15:07:07

save-cwd: reduce default dependency save-cwd generally needs only a working fchdir or a working getcwd(NULL,0). If you are not worried about directories whose absolute name is longer than PATH_MAX, then reducing the default dependencies reduces the bulk for this module. However, there are cases where neither function works on Linux (an unreadable but searchable directory can be opened by O_SEARCH, except that Linux doesn't implement that yet; and Linux getcwd() has issues with long absolute names which glibc does not work around but which the full-blown getcwd module does). So someone desiring a truly robust solution needs to import the 'getcwd' module at the same time as 'save-cwd'. * modules/save-cwd (Depends-on): Use getcwd-lgpl. * lib/save-cwd.c: Update comments. * NEWS: Document the semantic change. Signed-off-by: Eric Blake <eblake@redhat.com>

6110d07d

2011-04-18T02:34:47

ioctl: Remove link dependency on native Windows. * lib/fd-hook.h: Renamed from lib/close-hook.h. (gl_close_fn, gl_ioctl_fn): New types. (struct fd_hook): Renamed from struct close_hook. Change type of private_close_fn field. Add private_ioctl_fn field. (close_hook_fn): Add parameter for primary close method. (execute_close_hooks, execute_all_close_hooks): Likewise. (ioctl_hook_fn): New type. (execute_ioctl_hooks, execute_all_ioctl_hooks): New declarations. (register_fd_hook): Renamed from register_close_hook. Add ioctl_hook argument. (unregister_fd_hook): Renamed from unregister_close_hook. * lib/fd-hook.c: Renamed from lib/close-hook.c. Don't include <unistd.h>. (close): Remove undef. (anchor): Update. (execute_close_hooks): Add argument for primary close method. (execute_all_close_hooks): Likewise. (execute_ioctl_hooks, execute_all_ioctl_hooks): New functions. (register_fd_hook): Renamed from register_close_hook. Add ioctl_hook argument. Allow each argument to be NULL. (unregister_fd_hook): Renamed from unregister_close_hook. * lib/close.c (rpl_close): Pass 'close' function pointer to execute_all_close_hooks. * lib/ioctl.c: Include <errno.h>, fd-hook.h. (primary_ioctl): New function. (ioctl): Don't call ioctlsocket here. Instead, call execute_all_ioctl_hooks. * lib/sockets.c (close_fd_maybe_socket): Add argument for primary close method. (ioctl_fd_maybe_socket): New function, with code from lib/ioctl.c. (fd_sockets_hook): Renamed from close_sockets_hook. (gl_sockets_startup, gl_sockets_cleanup): Update. * modules/fd-hook: Renamed from modules/close-hook. Update. * modules/close (Depends-on): Add fd-hook, remove close-hook. * modules/sockets (Depends-on): Likewise. * modules/ioctl (Depends-on): Add fd-hook. * tests/test-nonblocking.c (main): Use GNULIB_TEST_SOCKET, not GNULIB_SOCKET.

fbfced51

2011-03-08T10:09:47

regex-quote: New API. * lib/regex-quote.h: Include <stdbool.h>. (struct regex_quote_spec): New type. (regex_quote_spec_posix, regex_quote_spec_gnu, regex_quote_spec_pcre): New declarations. (regex_quote_length, regex_quote_copy, regex_quote): Take a 'const struct regex_quote_spec *' argument. * lib/regex-quote.c (RE_*, PCRE_*): New macros. (pcre_special): New constant. (regex_quote_spec_posix, regex_quote_spec_gnu, regex_quote_spec_pcre): New functions. (regex_quote_length, regex_quote_copy, regex_quote): Take a 'const struct regex_quote_spec *' argument. * modules/regex-quote (Depends-on): Add stdbool. * tests/test-regex-quote.c (check): Update for new API. Add test for anchored results. * NEWS: Mention the API change. Reported by Reuben Thomas and Eric Blake.

3d50b604

2011-02-25T10:52:37

dirname: move m4/dos.m4 functionality into lib/dosname.h m4/dos.m4 needs to go. It laboriously invokes the C compiler, and extracts symbols from it, puts them into config.h; but it's much easier to use the symbols directly. filename.h already does this, but it disagrees with dos.m4 in some respects. This patch introduces a different include file dosname.h that packages up dos.m4, and then later we can work on merging filename.h and dosname.h. Applications that need only the easy-to-configure symbols should consider including dosname.h rather than dirname.h. * NEWS: Mention incompatible changes. * m4/dos.m4: Remove. * lib/dosname.h, modules/dosname: New files. * lib/dirname.h (ISSLASH, FILE_SYSTEM_PREFIX_LEN): (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE): (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): Move to lib/dosname.h. * lib/at-func.c, lib/at-func2.c, lib/openat.c, lib/savewd.c: Include dosname.h, not dirname.h. * lib/rmdir.c, lib/stat.c, lib/unlink.c, lib/unlinkat.c: Include dosname.h, for definitions of symbols like ISSLASH that used to be in config.h. * m4/dirname.m4 (gl_DIRNAME_LGPL): Do not require gl_AC_DOS. * m4/rmdir.m4 (gl_FUNC_RMDIR): Likewise. * m4/stat.m4 (gl_FUNC_STAT): Likewise. * m4/unlink.m4 (gl_FUNC_UNLINK): Likewise. * modules/dirname-lgpl (Files): Omit m4/dos.m4. * modules/rmdir (Files): Likewise. * modules/stat (Files): Likewise. * modules/unlink (Files): Likewise. * modules/dirname-lgpl (Depends-on): Add dosname. * modules/lstat (Depends-on): Likewise. * modules/openat (Depends-on): Likewise. * modules/rmdir (Depends-on): Likewise. * modules/savewd (Depends-on): Likewise. * modules/stat (Depends-on): Likewise. * modules/unlink (Depends-on): Likewise. * modules/openat (Depends-on): Remove dirname-lgpl. * modules/savewd (Depends-on): Likewise. * tests/test-dirname.c: Do not use removed symbols like FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR. Instead, use the remaining symbols, e.g., ISSLASH ('\\').

e3dd01f3

2011-02-17T22:16:39

* NEWS: Mention 2011-02-08 change to stdlib.

83ca5b98

2011-02-15T13:18:20

getloadavg: set errno * lib/getloadavg.c: Set errno when returning -1. If no other error number looks appropriate, set it to ENOSYS if the getloadavg looks like it can't possibly ever work, ENOTSUP otherwise. Suggested by Bruno Haible in <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00187.html>. getloadavg: trim unused parts and speed up 'configure' * NEWS: Document this. * lib/getloadavg.c: Ignore HAVE_GETLOADAVG; this file is now always compiled if getloadavg is absent. Move test code to ... * tests/test-getloadavg.c: New file, containing previous contents of test from lib/getloadavg.c. It also contains suggestions by Bruno Haible in <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00186.html>. * modules/getloadavg-tests: New file. * m4/getloadavg.m4 (gl_GETLOADAVG): Do not check for getloadavg twice. Do tests in the same order as they're needed for getloadavg.c. Omit setgid-related tests that generate symbols KMEM_GROUP, NEET_SETGID, GETLOADAVG_PRIVILEGED; nobody seems to use those any more. Do only the tests that are needed to see whether the system has getloadavg, moving the other tests into ... (gl_PREREQ_GETLOADAVG): ... here. Do not define obsolete symbol NLIST_NAME_UNION; nobody should be using it. Do not define symbols C_GETLOADAVG and HAVE_GETLOADAVG; they're no longer relevant, as the user of this module shouldn't care how getloadavg is implemented.

f196c56b

2011-02-06T22:07:24

New module 'iswblank'. * lib/wctype.in.h (iswblank): Don't declare if GNULIB_ISWBLANK is 0. * modules/iswblank: New file. * modules/wctype-h (Files): Remove lib/iswblank.c. (Makefile.am): Substitute GNULIB_ISWBLANK. * m4/iswblank.m4: New file, partially extracted from m4/wctype_h.m4. * m4/wctype_h.m4 (gl_WCTYPE_MODULE_INDICATOR): New macro. (gl_WCTYPE_H_DEFAULTS): New macro. (gl_WCTYPE_H): Require it. Remove iswblank related code. * modules/iswblank-tests: New file. * tests/test-iswblank.c: New file, extraced from tests/test-wctype-h.c. * tests/test-wctype-h.c (main): Remove iswblank tests. * tests/test-wctype-h-c++.cc: Guard the signature test of iswblank. * doc/posix-functions/iswblank.texi: Mention module 'iswblank' instead of 'wctype-h'. * NEWS: Mention the change. * modules/mbchar (Depends-on): Add iswblank.

a6dbbbfc

2011-02-06T18:46:42

Rename module 'wctype' to 'wctype-h'. * modules/wctype-h: Renamed from modules/wctype. * modules/wctype: Simplyfy to a redirection to 'wctype-h'. * modules/wctype-h-tests: Renamed from modules/wctype-tests. (Files, Depends-on, Makefile.am): Update. * modules/wctype-h-c++-tests: Renamed from modules/wctype-c++-tests. (Files, Makefile.am): Update. * tests/test-wctype-h.c: Renamed from tests/test-wctype.c. * tests/test-wctype-h-c++.cc: Renamed from tests/test-wctype-c++.cc. * doc/posix-headers/wctype.texi: Update. * doc/posix-functions/iswalnum.texi: Update. * doc/posix-functions/iswalpha.texi: Update. * doc/posix-functions/iswblank.texi: Update. * doc/posix-functions/iswcntrl.texi: Update. * doc/posix-functions/iswdigit.texi: Update. * doc/posix-functions/iswgraph.texi: Update. * doc/posix-functions/iswlower.texi: Update. * doc/posix-functions/iswprint.texi: Update. * doc/posix-functions/iswpunct.texi: Update. * doc/posix-functions/iswspace.texi: Update. * doc/posix-functions/iswupper.texi: Update. * doc/posix-functions/iswxdigit.texi: Update. * doc/posix-functions/towlower.texi: Update. * doc/posix-functions/towupper.texi: Update. * NEWS: Mention the change. * modules/fnmatch (Dependencies): Add wctype-h, remove wctype. * modules/mbchar (Dependencies): Likewise. * modules/mbswidth (Dependencies): Likewise. * modules/quotearg (Dependencies): Likewise. * modules/regex (Dependencies): Likewise. * modules/wcscasecmp (Dependencies): Likewise. * modules/wcsncasecmp (Dependencies): Likewise. * modules/wcwidth (Dependencies): Likewise.

c93f15ec

2011-01-19T16:20:30

multiarch: remove AA_APPLE_UNIVERSAL_BUILD * m4/multiarch.m4 (gl_MULTIARCH): Don't AC_DEFINE AA_APPLE_UNIVERSAL_BUILD. See <http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00247.html>. * NEWS: Document this.

8ecf1d24

2010-12-11T02:00:44

Rename module 'pipe' to 'spawn-pipe'. * modules/spawn-pipe: New file, renamed from modules/pipe. (Files, configure.ac, Makefile.am): Update. (Include): Mention "spawn-pipe.h" instead of "pipe.h". * modules/pipe: Reduce to an obsolete indirection to 'spawn-pipe'. * lib/spawn-pipe.h: New file, renamed from lib/pipe.h. * lib/spawn-pipe.c: New file, renamed from lib/pipe.c. Include "spawn-pipe.h" instead of "pipe.h". * m4/spawn-pipe.m4: New file, renamed from m4/pipe.m4. Rename gl_PIPE to gl_SPAWN_PIPE. * modules/spawn-pipe-tests: New file, renamed from modules/pipe-tests. (Files, Makefile.am): Update. * tests/test-spawn-pipe.sh: New file, renamed from tests/test-pipe.sh. Update. * tests/test-spawn-pipe.c: New file, renamed from tests/test-pipe.c. Include "spawn-pipe.h" instead of "pipe.h". * lib/csharpcomp.c: Include "spawn-pipe.h" instead of "pipe.h". * lib/javacomp.c: Likewise. * lib/javaversion.c: Likewise. * lib/pipe-filter-gi.c: Likewise. * lib/pipe-filter-ii.c: Likewise. * modules/csharpcomp (Depends-on): Add 'spawn-pipe', remove 'pipe'. * modules/javacomp (Depends-on): Likewise. * modules/javaversion (Depends-on): Likewise. * modules/pipe-filter-gi (Depends-on): Likewise. * modules/pipe-filter-ii (Depends-on): Likewise. * MODULES.html.sh (Executing programs): Update. * NEWS: Mention the change.

2bb63bfb

2010-10-05T11:40:11

parse-datetime: better name than get_date * NEWS: Reword the deprecation notice. * modules/get_date: Rename to modules/parse-datetime. * modules/get_date-tests: Rename to modules/parse-datetime-tests. * m4/get_date.m4: Rename to m4/parse-datetime.m4. * lib/get_date.y: Rename to lib/parse-datetime.y. * tests/test-get_date.c: Rename to tests/test-parse-datetime.c. * doc/get_date.texi: Rename to doc/parse-datetime.texi. * doc/getdate.texi: Provide fallback wrapper. * lib/getdate.h: Move guts, and wrap... * lib/parse-datetime.h: ...new file. * lib/parse-datetime.y (get_date): Rename... (parse_datetime): ...to this. * m4/parse-datetime.m4 (gl_GET_DATE): Rename... (gl_PARSE_DATETIME): ...to this. * doc/posix-functions/getdate.texi (get_date): Provide fallback documentation. * modules/getdate (Files): Provide fallback docs and header. (Notice, Depends-on): Update references. * tests/test-parse-datetime.c: Likewise. * DEPENDENCIES: Likewise. * MODULES.html.sh (Date and time <time.h>): Likewise. * doc/parse-datetime.texi (Date input formats) (Authors of parse_datetime): Likewise. * modules/parse-datetime (Files, configure.ac, Makefile.am) (Include): Likewise. * modules/parse-datetime-tests (Files, Makefile.am): Likewise. * gnulib-tool: Likewise. * m4/bison.m4 (gl_BISON): Likewise. Suggested by Bruno Haible. Signed-off-by: Eric Blake <eblake@redhat.com>

a88d2561

2010-09-30T23:29:13

More renaming from 'getdate' to 'get_date'. * doc/get_date.texi: Renamed from doc/getdate.texi. * modules/get_date (Files): Update. * MODULES.html.sh (Date and time <time.h>): Update. * DEPENDENCIES: Update. * gnulib-tool: Update comment. * m4/bison.m4 (gl_BISON): Likewise. * m4/get_date.m4 (gl_GET_DATE): Likewise.

9ff86bc1

2010-09-30T09:23:12

getdate: rename to get_date Note: getdate.h is not renamed, to minimize client impact. Besides, whenever we eventually add getdate-posix, we'll want to use getdate.m4 and getdate.c for the implementation, but don't need to worry about getdate.h since getdate() uses <time.h> for its header. * modules/getdate: Mark obsolete. Move old contents... * modules/get_date: ...to new module name. * modules/getdate-tests: Move... * modules/get_date-tests: ...here. * m4/getdate.m4: Move... * m4/get_date.m4: ...here, and rename gl_GETDATE to gl_GET_DATE. * lib/getdate.y: Move... * lib/get_date.y: ...here. * tests/test-getdate.c: Move... * tests/test-get_date.c: ...here. * doc/posix-functions/getdate.texi (getdate): Update name. * NEWS: Mention the change. Signed-off-by: Eric Blake <eblake@redhat.com>

77a06aac

2010-09-29T16:14:55

Separate the module 'waitpid' from the module 'sys_wait'. * lib/sys_wait.in.h (waitpid): Declare only if the 'waitpid' module is present. * m4/sys_wait_h.m4 (gl_SYS_WAIT_MODULE_INDICATOR): Invoke gl_MODULE_INDICATOR_FOR_TESTS. (gl_SYS_WAIT_H_DEFAULTS): Initialize GNULIB_WAITPID. * modules/sys_wait (Depends-on): Remove waitpid. (Makefile.am): Substitute GNULIB_WAITPID. * modules/waitpid (configure.ac): Invoke gl_SYS_WAIT_MODULE_INDICATOR. * tests/test-sys_wait-c++.cc (GNULIB_NAMESPACE::waitpid): Check the signature only if the 'waitpid' module is present. * doc/posix-functions/waitpid.texi: Mention the 'waitpid' module. * NEWS: Mention the change. * modules/grantpt (Depends-on): Add waitpid. * modules/wait-process (Depends-on): Likewise.

89b0db35

2010-09-17T15:08:29

fdutimens, fdutimensat: update signature, again In general, merging: f<act>(fd,args) and <act>at(dir,name,args) should produce: fd<act>at(fd,dir,name,args) * lib/utimens.h (gl_futimens): Delete, and move signature... (fdutimens): ...here. (fdutimensat): Rearrange signature. (lutimensat): Rename variable for clarity. * lib/fdutimensat.c (fdutimensat): Update signature. * lib/utimens.c (fdutimens): Likewise. (gl_futimens): Delete. (utimens, lutimens): Update callers. * lib/futimens.c (futimens): Likewise. * tests/test-fdutimensat.c: Likewise. * tests/test-utimens.c: Likewise. * tests/test-futimens.h: Update comment. * NEWS: Mention this. Suggested by Paul Eggert. Signed-off-by: Eric Blake <eblake@redhat.com>

9ea0943b

2010-09-16T17:12:35

fdutimensat: add an atflag parameter * lib/fdutimensat.c (fdutimensat): Add new parameter. * lib/utimens.h (fdutimensat): Update prototype. * tests/test-fdutimensat.c: Adjust test to match. * NEWS: Document the change. Suggested by Paul Eggert. Signed-off-by: Eric Blake <eblake@redhat.com>

e2b0e1a2

2010-09-09T10:14:02

regex: Pass the system regex if its only problem is 32-bit regoff_t. * NEWS: Document change. * m4/regex.m4: Disable test for regoff_t size.

cd3df448

2010-09-12T14:21:52

savedir: add streamsavedir, deprecate fdsavedir * NEWS: Mention deprecation of fdsavedir. * lib/savedir.c (streamsavedir): New extern function, whose name ends in "savedir" to be consistent with the others. This differs from savedirstream in that it doesn't close its argument. The next version of GNU tar will use this instead of fdsavedir, to avoid some race conditions and conserve file descriptors. (savedirstream): Reimplement as a wrapper around streamsavedir. (fdsavedir): Add a comment deprecating this function. As far as I know, only GNU tar used it, and GNU tar doesn't need it any more. * lib/savedir.h (streamsavedir): New decl. (fdsavedir): Add a comment deprecating this.

bf6eac96

2010-09-10T21:45:46

Improve NEWS entry.

926ad675

2010-09-10T12:26:03

* NEWS: Document recent changes to fcntl-h.

9577606b

2010-09-04T18:39:03

gnulib-tool: Change --import. New options --add/remove-import. * gnulib-tool: New options --add-import, --remove-import. (func_usage): Document them. (have_associative): Define always. (func_import): In import mode, don't merge the specified settings with the cached settings. Implement remove-import mode. * doc/gnulib-tool.texi (Modified imports): Mention the new options. Explain when to use them versus --import. (Simple update): Use --add-import instead of --import. * NEWS: Mention the change.

8ffb3578

2010-08-28T23:28:26

Rename module 'realloc' -> 'realloc-gnu'.

fc649ba7

2010-08-28T23:24:22

Rename module 'calloc' -> 'calloc-gnu'.

1c8b7571

2010-08-28T23:20:01

Rename module 'malloc' -> 'malloc-gnu'.

a6e3f90b

2010-08-15T00:42:00

Rename module 'memxfrm' to 'amemxfrm'.

be5bb85c

2010-08-09T11:16:07

readlinkat: split into its own module * modules/symlinkat: Split readlinkat... * modules/readlinkat: ...into separate module. * m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Move readlinkat check... * m4/readlinkat.m4 (gl_FUNC_READLINAT): ...to new file. * lib/symlinkat.c (readlinkat): Move... * lib/readlinkat.c: ...into new file. * modules/symlinkat-tests: Split readlinkat test... * modules/readlinkat-tests: ...into separate module. * tests/test-symlinkat.c: Split... * tests/test-readlinkat.c: ...into new file. * NEWS: Document the split. * doc/posix-functions/readlinkat.texi (readlinkat): Likewise. * lib/unistd.in.h (readlinkat): Likewise. Suggested by Bruno Haible. Signed-off-by: Eric Blake <eblake@redhat.com>

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