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* spawn: Fix compilation error on macOS (regression 2023-01-22).Bruno Haible2023-02-041-9/+8
| | | | * lib/spawn.in.h: Tweak logic for defining the POSIX_SPAWN_* constants.
* Resolve conflicts for functions introduced in Android API level 28.Bruno Haible2023-01-221-16/+48
| | | | | | | | | | | | | | | * m4/spawn_h.m4 (gl_HAVE_POSIX_SPAWN): Conditionally set REPLACE_POSIX_SPAWN. * lib/spawn.in.h: Adapt logic for defining the POSIX_SPAWN_* constants. (posix_spawn, posix_spawnp, posix_spawnattr_init, posix_spawnattr_destroy, posix_spawnattr_getsigdefault, posix_spawnattr_setsigdefault, posix_spawnattr_getsigmask, posix_spawnattr_setsigmask, posix_spawnattr_getflags, posix_spawnattr_setflags, posix_spawnattr_getpgroup, posix_spawnattr_setpgroup, posix_spawn_file_actions_init, posix_spawn_file_actions_destroy, posix_spawn_file_actions_addchdir, posix_spawn_file_actions_addfchdir): Disable _GL_CXXALIASWARN invocation on non-glibc systems.
* maint: run 'make update-copyright'Simon Josefsson2023-01-011-1/+1
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* maint: run 'make update-copyright'Paul Eggert2022-01-011-1/+1
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* Put LGPLv2+ notices in source files where appropriate.Bruno Haible2021-06-041-7/+7
| | | | | * lib/**.{h,c,gperf}: Use LGPLv2+ notice whenever the module description says so.
* spawn: Use special invocation for <spawn.h> on OS/2 kLIBC.KO Myung-Hun2021-01-191-2/+20
| | | | | * lib/spawn.in.h: Use special invocation to include <spawn.h> properly on OS/2 kLIBC.
* maint: run 'make update-copyright'Paul Eggert2020-12-311-1/+1
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* Use __restrict also on clang.Bruno Haible2020-08-121-5/+12
| | | | | | | | | * lib/cdefs.h (__restrict): Don't define as a macro on clang. (__restrict_arr): On clang, define like on GCC. * lib/regex.h (_Restrict_): Use '__restrict' also on clang. (_Restrict_arr_): Use _Restrict_ also on clang. * lib/spawn.in.h (_Restrict_): Use '__restrict' also on clang. (_Restrict_arr_): Use _Restrict_ also on clang.
* glob, spawn: Use improved '_Restrict_' definition.Bruno Haible2020-02-231-11/+11
| | | | | * lib/glob.in.h (_Restrict_): Use same definition as in lib/regex.h. * lib/spawn.in.h (_Restrict_, _Restrict_arr_): Likewise.
* maint: Run 'make update-copyright'Paul Eggert2019-12-311-1/+1
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* Fix compilation errors in C++ mode on Haiku.Bruno Haible2019-12-091-0/+8
| | | | | | | | | | | * lib/stdio.in.h (vdprintf): Disable _GL_CXXALIASWARN invocation on non-glibc systems. * lib/spawn.in.h (posix_spawnattr_getschedpolicy, posix_spawnattr_setschedpolicy, posix_spawnattr_getschedparam, posix_spawnattr_setschedparam): Likewise. * lib/stdlib.in.h (random, initstate_r, setstate_r): Use _GL_CXXALIAS_SYS_CAST instead of _GL_CXXALIAS_SYS. * lib/unistd.in.h (usleep): Likewise.
* Fix errors in C++ mode on mingw.Bruno Haible2019-11-241-0/+6
| | | | | | | | | | * lib/arpa_inet.in.h (inet_ntop, inet_pton): Use _GL_CXXALIAS_SYS_CAST instead of _GL_CXXALIAS_SYS. * lib/signal.in.h (pthread_sigmask): Likewise. * lib/spawn.in.h (posix_spawn_file_actions_addopen, posix_spawn_file_actions_addclose, posix_spawn_file_actions_adddup2): Likewise. * lib/wchar.in.h (btowc): Likewise.
* posix_spawn_file_actions_addfchdir: New module.Bruno Haible2019-06-101-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib/spawn.in.h (posix_spawn_file_actions_addfchdir): New declaration. * lib/spawn_int.h (struct __spawn_action): Add tag 'spawn_do_fchdir' and union member 'fchdir_action'. * lib/spawn_faction_addfchdir.c: New file. * lib/spawni.c (__spawni): Implement the spawn_do_fchdir action. * m4/posix_spawn_faction_addfchdir.m4: New file. * m4/posix_spawn.m4 (gl_POSIX_SPAWN_BODY): Test whether module 'posix_spawn_file_actions_addfchdir' is present and whether posix_spawn_file_actions_addfchdir_np exists. Set REPLACE_POSIX_SPAWN. * m4/spawn_h.m4 (gl_SPAWN_H): Test whether posix_spawn_file_actions_addfchdir is declared. (gl_SPAWN_H_DEFAULTS): Initialize GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR, HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR, REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR. * modules/spawn (Makefile.am): Substitute GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR, HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR, REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR. * modules/posix_spawn_file_actions_addfchdir: New file. * tests/test-spawn-c++.cc (posix_spawn_file_actions_addfchdir): Check signature. * doc/posix-functions/posix_spawn.texi: Mention the new module. * doc/posix-functions/posix_spawnp.texi: Likewise. * doc/glibc-functions/posix_spawn_file_actions_addfchdir_np.texi: Likewise.
* maint: Run 'make update-copyright'Paul Eggert2019-01-011-1/+1
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* posix_spawn_file_actions_addchdir: New module.Bruno Haible2018-09-071-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Suggested by Eric Blake in <https://lists.gnu.org/archive/html/bug-findutils/2018-09/msg00007.html>. * lib/spawn.in.h (posix_spawn_file_actions_addchdir): New declaration. * lib/spawn_int.h (struct __spawn_action): Add tag 'spawn_do_chdir' and union member 'chdir_action'. * lib/spawn_faction_addchdir.c: New file. * lib/spawni.c (__spawni): Implement the spawn_do_chdir action. * lib/spawn_faction_addclose.c: Test REPLACE_POSIX_SPAWN instead of HAVE_WORKING_POSIX_SPAWN. * lib/spawn_faction_adddup2.c: Likewise. * lib/spawn_faction_addopen.c: Likewise. * m4/posix_spawn_faction_addchdir.m4: New file. * m4/posix_spawn.m4 (gl_POSIX_SPAWN_BODY): Test whether module 'posix_spawn_file_actions_addchdir' is present and whether posix_spawn_file_actions_addchdir_np exists. Define REPLACE_POSIX_SPAWN instead of HAVE_WORKING_POSIX_SPAWN. * m4/spawn_h.m4 (gl_SPAWN_H): Test whether posix_spawn_file_actions_addchdir is declared. (gl_SPAWN_H_DEFAULTS): Initialize GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR, HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR, REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR. * modules/spawn (Makefile.am): Substitute GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR, HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR, REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR. * modules/posix_spawn_file_actions_addchdir: New file. * modules/posix_spawn_file_actions_addclose (Depends-on, configure.ac): Test also REPLACE_POSIX_SPAWN. * modules/posix_spawn_file_actions_adddup2 (Depends-on, configure.ac): Likewise. * modules/posix_spawn_file_actions_addopen (Depends-on, configure.ac): Likewise. * tests/test-spawn-c++.cc (posix_spawn_file_actions_addchdir): Check signature. * doc/posix-functions/posix_spawn.texi: Mention the new module. * doc/posix-functions/posix_spawnp.texi: Likewise.
* posix_spawn: Fix compilation error on Android.Bruno Haible2018-05-141-4/+4
| | | | | | | * lib/spawn.in.h (posix_spawnattr_t): Consider also the case HAVE_POSIX_SPAWNATTR_T = 1 && HAVE_POSIX_SPAWN = 0. (posix_spawn_file_actions_t): Consider also the case HAVE_POSIX_SPAWN_FILE_ACTIONS_T = 1 && HAVE_POSIX_SPAWN = 0.
* maint: Run 'make update-copyright'Paul Eggert2018-01-011-1/+1
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* all: prefer https: URLsPaul Eggert2017-09-131-1/+1
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* Port to PGI 16.10 x86-64Paul Eggert2017-01-301-1/+3
| | | | | | | | | | | | | | | | | | | | This patch fixes one real bug in gl_anylinked_list2.h, along with some minor glitches that are not bugs. It does not silence PGI’s thousands of bogus warnings when compiling test-intprops.c. Fortunately, the warnings do not cause a failure. * lib/c-ctype.h (_C_CTYPE_LOWER_A_THRU_F_N, _C_CTYPE_LOWER_N): Rename parameter to avoid PGI warning about ‘#define f(n) 'n'’. My goodness, PGI goes back a long ways - this predates C89! * lib/gl_anylinked_list2.h (ASYNCSAFE): Fix bug caught by PGI. For example, ASYNCSAFE (const void *) should expand to ‘const void *volatile’, not to ‘volatile const void *’. * lib/spawn.in.h (POSIX_SPAWN_USEVFORK): Don't define if already defined. * lib/verify.h (verify) [!__GNUC__]: Use shorter albeit meaningless string to bypass silly compiler limits. * tests/infinity.h (Infinityf, Infinityd, Infinityl) [__PGI]: * tests/nan.h (NaNf, NaNd, NaNl): Use static functions to avoid misguided compiler diagnostics. Is there some reason we don’t use static functions on all platforms?
* version-etc: new yearPaul Eggert2017-01-011-1/+1
| | | | | | | | | | * build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
* version-etc: new yearPaul Eggert2016-01-011-1/+1
| | | | | | | | | | * build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
* version-etc: new yearPaul Eggert2014-12-311-1/+1
| | | | | | * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date. * all files: Run 'make update-copyright'.
* maint: update copyrightEric Blake2014-01-011-1/+1
| | | | | | I ran 'make update-copyright'. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: update all copyright year number rangesEric Blake2013-01-011-1/+1
| | | | | | Run "make update-copyright". Compare to commit 1602f0a from last year. Signed-off-by: Eric Blake <eblake@redhat.com>
* posix_spawn_file_actions_addopen: Work around Solaris 11 2011-11 bug.Bruno Haible2012-01-081-1/+1
| | | | | | | | | | | | | | | | | | | * m4/spawn_h.m4 (gl_SPAWN_H_DEFAULTS): Initialize REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN. * m4/posix_spawn.m4 (gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN): New macro. * lib/spawn.in.h (posix_spawn_file_actions_addopen): Test REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN, not REPLACE_POSIX_SPAWN. * lib/spawn_faction_addopen.c: Add workaround implementation if HAVE_WORKING_POSIX_SPAWN. * modules/spawn (Makefile): Substitute REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN. * modules/posix_spawn_file_actions_addopen (configure.ac): Invoke gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN. Test REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN, not REPLACE_POSIX_SPAWN. (Depends-on): Update conditions. * doc/posix-functions/posix_spawn_file_actions_addopen.texi: Mention the Solaris 11 bug.
* posix_spawn_file_actions_adddup2: Work around Solaris 11 2011-11 bug.Bruno Haible2012-01-081-1/+1
| | | | | | | | | | | | | | | | | | | * m4/spawn_h.m4 (gl_SPAWN_H_DEFAULTS): Initialize REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2. * m4/posix_spawn.m4 (gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2): New macro. * lib/spawn.in.h (posix_spawn_file_actions_adddup2): Test REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2, not REPLACE_POSIX_SPAWN. * lib/spawn_faction_adddup2.c: Add workaround implementation if HAVE_WORKING_POSIX_SPAWN. * modules/spawn (Makefile): Substitute REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2. * modules/posix_spawn_file_actions_adddup2 (configure.ac): Invoke gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2. Test REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2, not REPLACE_POSIX_SPAWN. (Depends-on): Update conditions. * doc/posix-functions/posix_spawn_file_actions_adddup2.texi: Mention the Solaris 11 bug.
* posix_spawn_file_actions_addclose: Work around Solaris 11 2011-11 bug.Bruno Haible2012-01-081-1/+1
| | | | | | | | | | | | | | | | | | | | * m4/spawn_h.m4 (gl_SPAWN_H_DEFAULTS): Initialize REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE. * m4/posix_spawn.m4 (gl_POSIX_SPAWN_BODY): Define HAVE_WORKING_POSIX_SPAWN. (gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE): New macro. * lib/spawn.in.h (posix_spawn_file_actions_addclose): Test REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE, not REPLACE_POSIX_SPAWN. * lib/spawn_faction_addclose.c: Add workaround implementation if HAVE_WORKING_POSIX_SPAWN. * modules/spawn (Makefile): Substitute REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE. * modules/posix_spawn_file_actions_addclose (configure.ac): Invoke gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE. Test REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE, not REPLACE_POSIX_SPAWN. (Depends-on): Update conditions. * doc/posix-functions/posix_spawn_file_actions_addclose.texi: Mention the Solaris 11 bug.
* In commentary, do not use ` to quote.Paul Eggert2012-01-051-7/+7
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* maint: update all copyright year number rangesJim Meyering2012-01-011-1/+1
| | | | Run "make update-copyright".
* Support for old NeXTstep 3.3 gcc.Daniel Richard G2011-10-191-1/+1
| | | | | | | | | | | * lib/gettext.h (_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS): Write 'defined __STRICT_ANSI__', not '__STRICT_ANSI__'. * lib/math.in.h (_GL_NUM_UINT_WORDS etc.): Likewise. * lib/spawn.in.h (_Restrict_arr_): Likewise. * lib/regex.h (_Restrict_arr_): Likewise. * lib/regex_internal.h (re_token_t): Likewise. * lib/regexec.c (check_node_accept_bytes): Likewise. * tests/test-printf-posix.c (func1, func2, func3, func4): Likewise.
* Allow multiple gnulib generated include files to be combined.Bruno Haible2011-05-291-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * gnulib-tool (func_compute_include_guard_prefix): New function. (func_emit_lib_Makefile_am, func_emit_tests_Makefile_am): Resolve also ${gl_include_guard_prefix} references. (func_import, func_create_testdir): Invoke func_compute_include_guard_prefix. * lib/arpa_inet.in.h: Use the @GUARD_PREFIX@ placeholder. * lib/ctype.in.h: Likewise. * lib/dirent.in.h: Likewise. * lib/errno.in.h: Likewise. * lib/fcntl.in.h: Likewise. * lib/float.in.h: Likewise. * lib/getopt.in.h: Likewise. * lib/iconv.in.h: Likewise. * lib/langinfo.in.h: Likewise. * lib/locale.in.h: Likewise. * lib/math.in.h: Likewise. * lib/netdb.in.h: Likewise. * lib/netinet_in.in.h: Likewise. * lib/poll.in.h: Likewise. * lib/pthread.in.h: Likewise. * lib/pty.in.h: Likewise. * lib/sched.in.h: Likewise. * lib/se-selinux.in.h: Likewise. * lib/search.in.h: Likewise. * lib/signal.in.h: Likewise. * lib/spawn.in.h: Likewise. * lib/stdarg.in.h: Likewise. * lib/stddef.in.h: Likewise. * lib/stdint.in.h: Likewise. * lib/stdio.in.h: Likewise. * lib/stdlib.in.h: Likewise. * lib/string.in.h: Likewise. * lib/strings.in.h: Likewise. * lib/sys_file.in.h: Likewise. * lib/sys_ioctl.in.h: Likewise. * lib/sys_select.in.h: Likewise. * lib/sys_socket.in.h: Likewise. * lib/sys_stat.in.h: Likewise. * lib/sys_time.in.h: Likewise. * lib/sys_times.in.h: Likewise. * lib/sys_uio.in.h: Likewise. * lib/sys_utsname.in.h: Likewise. * lib/sys_wait.in.h: Likewise. * lib/sysexits.in.h: Likewise. * lib/termios.in.h: Likewise. * lib/time.in.h: Likewise. * lib/unistd.in.h: Likewise. * lib/wchar.in.h: Likewise. * lib/wctype.in.h: Likewise. * modules/arpa_inet (Makefile.am): Substitute @GUARD_PREFIX@. * modules/ctype (Makefile.am): Likewise. * modules/dirent (Makefile.am): Likewise. * modules/errno (Makefile.am): Likewise. * modules/fcntl-h (Makefile.am): Likewise. * modules/float (Makefile.am): Likewise. * modules/getopt-posix (Makefile.am): Likewise. * modules/iconv-h (Makefile.am): Likewise. * modules/langinfo (Makefile.am): Likewise. * modules/locale (Makefile.am): Likewise. * modules/math (Makefile.am): Likewise. * modules/netdb (Makefile.am): Likewise. * modules/netinet_in (Makefile.am): Likewise. * modules/poll-h (Makefile.am): Likewise. * modules/pthread (Makefile.am): Likewise. * modules/pty (Makefile.am): Likewise. * modules/sched (Makefile.am): Likewise. * modules/search (Makefile.am): Likewise. * modules/selinux-h (Makefile.am): Likewise. * modules/signal (Makefile.am): Likewise. * modules/spawn (Makefile.am): Likewise. * modules/stdarg (Makefile.am): Likewise. * modules/stddef (Makefile.am): Likewise. * modules/stdint (Makefile.am): Likewise. * modules/stdio (Makefile.am): Likewise. * modules/stdlib (Makefile.am): Likewise. * modules/string (Makefile.am): Likewise. * modules/strings (Makefile.am): Likewise. * modules/sys_file (Makefile.am): Likewise. * modules/sys_ioctl (Makefile.am): Likewise. * modules/sys_select (Makefile.am): Likewise. * modules/sys_socket (Makefile.am): Likewise. * modules/sys_stat (Makefile.am): Likewise. * modules/sys_time (Makefile.am): Likewise. * modules/sys_times (Makefile.am): Likewise. * modules/sys_uio (Makefile.am): Likewise. * modules/sys_utsname (Makefile.am): Likewise. * modules/sys_wait (Makefile.am): Likewise. * modules/sysexits (Makefile.am): Likewise. * modules/termios (Makefile.am): Likewise. * modules/time (Makefile.am): Likewise. * modules/unistd (Makefile.am): Likewise. * modules/wchar (Makefile.am): Likewise. * modules/wctype-h (Makefile.am): Likewise. * modules/assert-h (Makefile.am): Replace _GL_VERIFY_H specially.
* Allow multiple gnulib generated replacements to coexist.Bruno Haible2011-02-071-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib/getopt.in.h (struct option): Avoid identical redefinition. * lib/inttypes.in.h (imaxdiv_t): Likewise. * lib/langinfo.in.h (nl_item): Likewise. * lib/math.in.h (_NaN, NAN): Likewise. * lib/netdb.in.h (struct addrinfo): Likewise. * lib/poll.in.h (struct pollfd, nfds_t): Likewise. * lib/pthread.in.h (pthread_t, pthread_attr_t, pthread_barrier_t, pthread_barrierattr_t, pthread_cond_t, pthread_condattr_t, pthread_key_t, pthread_mutex_t, pthread_mutexattr_t, pthread_once_t, pthread_rwlock_t, pthread_rwlockattr_t, pthread_cond_destroy, pthread_cond_init, pthread_cond_signal, pthread_cond_wait, pthread_create, pthread_exit, pthread_join, pthread_mutexattr_destroy, pthread_mutexattr_init, pthread_mutexattr_settype, pthread_mutex_destroy, pthread_mutex_init, pthread_mutex_lock, pthread_mutex_trylock, pthread_mutex_unlock, pthread_spinlock_t, pthread_spin_init, pthread_spin_destroy, pthread_spin_lock, pthread_spin_trylock, pthread_spin_unlock): Likewise. * lib/sched.in.h (struct sched_param): Likewise. * lib/se-selinux.in.h (security_class_t, security_context_t, is_selinux_enabled, getcon, freecon, getfscreatecon, setfscreatecon, matchpathcon, getfilecon, lgetfilecon, fgetfilecon, setfilecon, lsetfilecon, fsetfilecon, security_check_context, security_check_context_raw, setexeccon, matchpathcon_init_prefix): Likewise. * lib/search.in.h (VISIT, _gl_search_compar_fn, _gl_search_action_fn): Likewise. * lib/signal.in.h (sig_atomic_t, sigset_t, verify_NSIG_constraint, _gl_function_taking_int_returning_void_t, union sigval, struct siginfo_t, siginfo_t, struct sigaction): Likewise. * lib/spawn.in.h (posix_spawnattr_t, posix_spawn_file_actions_t, verify_POSIX_SPAWN_USEVFORK_no_overlap): Likewise. * lib/stdint.in.h (gl_int8_t, gl_uint8_t, gl_int16_t, gl_uint16_t, gl_int32_t, gl_uint32_t, gl_int64_t, gl_uint64_t, int_least8_t, uint_least8_t, int_least16_t, uint_least16_t, int_least32_t, uint_least32_t, int_least64_t, uint_least64_t, gl_int_fast8_t, gl_uint_fast8_t, gl_int_fast16_t, gl_uint_fast16_t, gl_int_fast32_t, gl_uint_fast32_t, int_fast64_t, uint_fast64_t, gl_intptr_t, gl_uintptr_t, intmax_t, uintmax_t, _verify_intmax_size): Likewise. * lib/stdio.in.h (rpl_fseek, rpl_ftell): Likewise. * lib/sys_socket.in.h (sa_family_t, struct sockaddr_storage, socklen_t, rpl_fd_isset): Likewise. * lib/sys_stat.in.h (rpl_mkdir): Likewise. * lib/sys_time.in.h (struct timeval): Likewise. * lib/sys_times.in.h (struct tms): Likewise. * lib/sys_utsname.in.h (struct utsname): * lib/time.in.h (struct timespec, __time_t_must_be_integral): Likewise. * lib/unistd.in.h (getpagesize): Likewise. * lib/wchar.in.h (mbstate_t): Likewise. * lib/wctype.in.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph, iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit, towlower, towupper): Likewise. Reported by Sam Steingold <sds@gnu.org>.
* maint: update almost all copyright ranges to include 2011Jim Meyering2011-01-011-1/+1
| | | | Run the new "make update-copyright" rule.
* Port to uClibc.Bruno Haible2010-11-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib/relocatable.c (find_shared_library_fullname): Treat uClibc like glibc. * lib/strerror_r.c: Likewise. * m4/arpa_inet_h.m4 (gl_HEADER_ARPA_INET): Likewise. * m4/duplocale.m4 (gl_FUNC_DUPLOCALE): Likewise. * m4/fsusage.m4 (gl_FILE_SYSTEM_USAGE): Likewise. * m4/glibc21.m4 (gl_GLIBC21): Likewise. * tests/test-sigaction.c (handler, main): Likewise. * lib/localename.c (gl_locale_name_thread_unsafe, HAVE_LOCALE_NULL): Treat uClibc like a non-glibc platform. * lib/propername.c (proper_name_utf8): Likewise. * lib/spawn.in.h: Likewise. * lib/striconv.c (mem_cd_iconv, str_cd_iconv, str_iconv): Likewise. * lib/striconveh.c (iconveh_open, iconv_carefully, iconv_carefully_1, mem_cd_iconveh_internal): Likewise. * lib/striconveha.c (mem_iconveha, str_iconveha): Likewise. * lib/string.in.h (memchr, memrchr, rawmemchr, strchrnul, strpbrk, strstr, strcasestr): Likewise. * lib/unicodeio.c (unicode_to_mb): Likewise. * m4/getdelim.m4 (gl_FUNC_GETDELIM): Likewise. * m4/getline.m4 (gl_FUNC_GETLINE): Likewise. * m4/glibc2.m4 (gt_GLIBC2): Likewise. * m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN): Likewise. * m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE, gl_FUNC_MEMMEM): Likewise. * m4/printf.m4 (gl_PRINTF_DIRECTIVE_A): Likewise. * m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE, gl_FUNC_STRCASESTR): Likewise. * m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE, gl_FUNC_STRSTR): Likewise. * m4/strtod.m4 (gl_FUNC_STRTOD): Likewise. * m4/sys_ioctl_h.m4 (gl_SYS_IOCTL_H): Likewise. * m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Likewise. * m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Likewise. * m4/sys_times_h.m4 (gl_SYS_TIMES_H): Likewise. * m4/unistd_h.m4 (gl_UNISTD_H): Likewise. * m4/wchar_h.m4 (gl_WCHAR_H): Likewise. * tests/test-getopt.h (OPTIND_MIN): Likewise. * tests/test-striconveha.c (main): Likewise. * doc/posix-functions/getdelim.texi: Mention an uClibc bug. * doc/posix-functions/getline.texi: Likewise. Reported by Mike Frysinger <vapier@gentoo.org>.
* Indentation.Paul Eggert2010-10-111-1/+2
| | | | | * lib/spawn.in.h (verify_POSIX_SPAWN_USEVFORK_no_overlap): Indent higher-level operators more to the left.
* Indentation.Bruno Haible2010-10-111-5/+5
| | | | | * lib/spawn.in.h (verify_POSIX_SPAWN_USEVFORK_no_overlap): Improve indentation.
* spawn.in.h: make indentation consistent with parenthesesJim Meyering2010-10-111-3/+3
| | | | | * lib/spawn.in.h (verify_POSIX_SPAWN_USEVFORK_no_overlap): Make indentation consistent with parentheses.
* Fix mismatched parens in previous commitGary V. Vaughan2010-10-111-1/+1
| | | | | * lib/spawn.in.h (verify_POSIX_SPAWN_USEVFORK_no_overlap): Fix mismatched parens.
* prefer (X ? 1 : -1) when converting from boolean (1,0) to int (1,-1)Paul Eggert2010-10-101-2/+3
| | | | | | | | | | | | Formerly the style was sometimes 2*X - 1, because the C standard was wrongly thought to disallow ?: in integral constant expressions. * lib/inet_ntop.c (verify_int_size): Rewrite 2*X-7 (!) to 4<=X?1:-1. * lib/signal.in.h (verify_NSIG_constraint): Rewrite 2*X-1 to X?1:-1. * lib/spawn.in.h (verify_POSIX_SPAWN_USEVFORK_no_overlap): Likewise. * lib/stdint.in.h (_verify_intmax_size): Likewise. * lib/time.in.h (struct __time_t_must_be_integral): Rewrite 2 * ((time_t) 1 / 2 == 0) - 1 to (time_t) 1; this suffices to verify that time_t cannot be floating.
* Avoid line length limitation from HP NonStop system header files.Bruno Haible2010-10-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * m4/include_next.m4 (gl_INCLUDE_NEXT): Define also PRAGMA_COLUMNS. * lib/arpa_inet.in.h: Use PRAGMA_COLUMNS. * lib/ctype.in.h: Likewise. * lib/dirent.in.h: Likewise. * lib/errno.in.h: Likewise. * lib/fcntl.in.h: Likewise. * lib/float.in.h: Likewise. * lib/getopt.in.h: Likewise. * lib/iconv.in.h: Likewise. * lib/inttypes.in.h: Likewise. * lib/langinfo.in.h: Likewise. * lib/locale.in.h: Likewise. * lib/math.in.h: Likewise. * lib/netdb.in.h: Likewise. * lib/netinet_in.in.h: Likewise. * lib/poll.in.h: Likewise. * lib/pthread.in.h: Likewise. * lib/pty.in.h: Likewise. * lib/sched.in.h: Likewise. * lib/se-selinux.in.h: Likewise. * lib/search.in.h: Likewise. * lib/signal.in.h: Likewise. * lib/spawn.in.h: Likewise. * lib/stdarg.in.h: Likewise. * lib/stddef.in.h: Likewise. * lib/stdint.in.h: Likewise. * lib/stdio.in.h: Likewise. * lib/stdlib.in.h: Likewise. * lib/string.in.h: Likewise. * lib/strings.in.h: Likewise. * lib/sys_file.in.h: Likewise. * lib/sys_ioctl.in.h: Likewise. * lib/sys_select.in.h: Likewise. * lib/sys_socket.in.h: Likewise. * lib/sys_stat.in.h: Likewise. * lib/sys_time.in.h: Likewise. * lib/sys_times.in.h: Likewise. * lib/sys_utsname.in.h: Likewise. * lib/sys_wait.in.h: Likewise. * lib/sysexits.in.h: Likewise. * lib/termios.in.h: Likewise. * lib/time.in.h: Likewise. * lib/unistd.in.h: Likewise. * lib/wchar.in.h: Likewise. * lib/wctype.in.h: Likewise. * modules/arpa_inet (Makefile.am): Substitute PRAGMA_COLUMNS. * modules/ctype (Makefile.am): Likewise. * modules/dirent (Makefile.am): Likewise. * modules/errno (Makefile.am): Likewise. * modules/fcntl-h (Makefile.am): Likewise. * modules/float (Makefile.am): Likewise. * modules/getopt-posix (Makefile.am): Likewise. * modules/iconv-h (Makefile.am): Likewise. * modules/inttypes (Makefile.am): Likewise. * modules/langinfo (Makefile.am): Likewise. * modules/locale (Makefile.am): Likewise. * modules/math (Makefile.am): Likewise. * modules/netdb (Makefile.am): Likewise. * modules/netinet_in (Makefile.am): Likewise. * modules/poll-h (Makefile.am): Likewise. * modules/pthread (Makefile.am): Likewise. * modules/pty (Makefile.am): Likewise. * modules/sched (Makefile.am): Likewise. * modules/search (Makefile.am): Likewise. * modules/selinux-h (Makefile.am): Likewise. * modules/signal (Makefile.am): Likewise. * modules/spawn (Makefile.am): Likewise. * modules/stdarg (Makefile.am): Likewise. * modules/stddef (Makefile.am): Likewise. * modules/stdint (Makefile.am): Likewise. * modules/stdio (Makefile.am): Likewise. * modules/stdlib (Makefile.am): Likewise. * modules/string (Makefile.am): Likewise. * modules/strings (Makefile.am): Likewise. * modules/sys_file (Makefile.am): Likewise. * modules/sys_ioctl (Makefile.am): Likewise. * modules/sys_select (Makefile.am): Likewise. * modules/sys_socket (Makefile.am): Likewise. * modules/sys_stat (Makefile.am): Likewise. * modules/sys_time (Makefile.am): Likewise. * modules/sys_times (Makefile.am): Likewise. * modules/sys_utsname (Makefile.am): Likewise. * modules/sys_wait (Makefile.am): Likewise. * modules/sysexits (Makefile.am): Likewise. * modules/termios (Makefile.am): Likewise. * modules/time (Makefile.am): Likewise. * modules/unistd (Makefile.am): Likewise. * modules/wchar (Makefile.am): Likewise. * modules/wctype (Makefile.am): Likewise.
* Avoid some lines longer than 80 characters.Paul Eggert2010-10-031-18/+36
| | | | | | | | | | | | * lib/stdint.in.h: Break long comment lines. * lib/math.in.h: Likewise. (_GL_NUM_UINT_WORDS): New macro, for readability. (gl_signbitf, gl_signbitd, gl_signbitl): Use it. * lib/stdio.in.h: Break lines in _GL_WARN_ON_USE calls. * lib/stdlib.in.h: Likewise. * lib/spawn.in.h: Likewise. * lib/sys_socket.in.h: Update an URL. * lib/sys_stat.in.h: Break long line.
* Emit #pragma system_header after the inclusion guard, not before.Bruno Haible2010-03-301-2/+2
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* maint: use pragma consistently across replacement headersEric Blake2010-03-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several headers set #pragma GCC system_header prior to checking any multiple inclusion guards; maintenance is easiest if all replacement headers follow the same paradigm. * lib/ctype.in.h (system_header): Hoist for consistent placement. * lib/dirent.in.h (system_header): Likewise. * lib/errno.in.h (system_header): Likewise. * lib/float.in.h (system_header): Likewise. * lib/getopt.in.h (system_header): Likewise. * lib/iconv.in.h (system_header): Likewise. * lib/inttypes.in.h (system_header): Likewise. * lib/langinfo.in.h (system_header): Likewise. * lib/locale.in.h (system_header): Likewise. * lib/math.in.h (system_header): Likewise. * lib/netdb.in.h (system_header): Likewise. * lib/netinet_in.in.h (system_header): Likewise. * lib/pty.in.h (system_header): Likewise. * lib/sched.in.h (system_header): Likewise. * lib/se-selinux.in.h (system_header): Likewise. * lib/search.in.h (system_header): Likewise. * lib/spawn.in.h (system_header): Likewise. * lib/stdarg.in.h (system_header): Likewise. * lib/stdint.in.h (system_header): Likewise. * lib/string.in.h (system_header): Likewise. * lib/strings.in.h (system_header): Likewise. * lib/sys_file.in.h (system_header): Likewise. * lib/sys_ioctl.in.h (system_header): Likewise. * lib/sys_socket.in.h (system_header): Likewise. * lib/sys_times.in.h (system_header): Likewise. * lib/sys_utsname.in.h (system_header): Likewise. * lib/sys_wait.in.h (system_header): Likewise. * lib/sysexits.in.h (system_header): Likewise. * lib/unistd.in.h (system_header): Likewise. * lib/wctype.in.h (system_header): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
* spawn: Avoid #define replacements in C++ mode.Bruno Haible2010-03-081-159/+450
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* Ensure posix_spawnattr_{get,set}sched{policy,param} are defined.Bruno Haible2010-03-071-11/+21
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* spawn: Don't override the system defined values on FreeBSD 8.Bruno Haible2010-03-021-9/+11
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* warn-on-use: use instead of link-warningEric Blake2010-01-201-86/+86
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Each *.in.h file serves two purposes - provide enough self-contained content to serve as a replacement for the system header regardless of the user's compiler, and offer the developer the ability to detect any gnulib modules that might have been inadvertantly excluded. The former requires independence from config.h, and routes everything through a Makefile.am snippet that uses @@ substitution specific to the modules that were in use, with details learned at configure time. The latter works by poisoning anything that gnulib did not replace, but which the developer had natively available, explaining why their tests passed during development. Poisoning relies on gcc features, and requires manual triggering by adding -DGNULIB_POSIXCHECK to CFLAGS; it assumes that <config.h> is properly included. In fact, we do not want to use @@ substitution for HAVE_DECL_* during poisoning, because the warning is only relevant for the gnulib modules which were not included, and thus where the m4 macros to set proper @@ values have not been run. Furthermore, we only need to poison interfaces that already have a declaration; if something is not declared, then the developer wouldn't have been able to link, so their code won't be using the problematic interface in the first place. * modules/stdio (Depends-on, Makefile.am): Drop link-warning. * modules/unistd (Depends-on, Makefile.am): Likewise. * modules/arpa_inet (Depends-on): Replace link-warning with warn-on-use. (Makefile.am): Update rules accordingly. * modules/ctype (Depends-on, Makefile.am): Likewise. * modules/dirent (Depends-on, Makefile.am): Likewise. * modules/fcntl-h (Depends-on, Makefile.am): Likewise. * modules/inttypes (Depends-on, Makefile.am): Likewise. * modules/langinfo (Depends-on, Makefile.am): Likewise. * modules/locale (Depends-on, Makefile.am): Likewise. * modules/math (Depends-on, Makefile.am): Likewise. * modules/search (Depends-on, Makefile.am): Likewise. * modules/signal (Depends-on, Makefile.am): Likewise. * modules/spawn (Depends-on, Makefile.am): Likewise. * modules/stdlib (Depends-on, Makefile.am): Likewise. * modules/string (Depends-on, Makefile.am): Likewise. * modules/strings (Depends-on, Makefile.am): Likewise. * modules/sys_file (Depends-on, Makefile.am): Likewise. * modules/sys_ioctl (Depends-on, Makefile.am): Likewise. * modules/sys_select (Depends-on, Makefile.am): Likewise. * modules/sys_socket (Depends-on, Makefile.am): Likewise. * modules/sys_stat (Depends-on, Makefile.am): Likewise. * modules/sys_times (Depends-on, Makefile.am): Likewise. * modules/sys_utsname (Depends-on, Makefile.am): Likewise. * modules/wchar (Depends-on, Makefile.am): Likewise. * m4/arpa_inet_h.m4 (gl_HEADER_ARPA_INET): Check which functions should be poisoned. * m4/ctype.m4 (gl_CTYPE_H): Likewise. * m4/dirent_h.m4 (gl_DIRENT_H): Likewise. * m4/fcntl_h.m4 (gl_FCNTL_H): Likewise. * m4/inttypes.m4 (gl_INTTYPES_H): Likewise. * m4/langinfo_h.m4 (gl_LANGINFO_H): Likewise. * m4/locale_h.m4 (gl_LOCALE_H): Likewise. * m4/math_h.m4 (gl_MATH_H): Likewise. * m4/search_h.m4 (gl_SEARCH_H): Likewise. * m4/signal_h.m4 (gl_SIGNAL_H): Likewise. * m4/spawn_h.m4 (gl_SPAWN_H): Likewise. * m4/stdio_h.m4 (gl_STDIO_H): Likewise. * m4/stdlib_h.m4 (gl_STDLIB_H): Likewise. * m4/string_h.m4 (gl_HEADER_STRING_H_BODY): Likewise. * m4/strings_h.m4 (gl_HEADER_STRINGS_H_BODY): Likewise. * m4/sys_file_h.m4 (gl_HEADER_SYS_FILE_H_DEFAULTS): Likewise. * m4/sys_ioctl_h.m4 (gl_SYS_IOCTL_H): Likewise. * m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Likewise. * m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Likewise. * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Likewise. * m4/sys_times_h.m4 (gl_SYS_TIMES_H): Likewise. * m4/sys_utsname_h.m4 (gl_SYS_UTSNAME_H): Likewise. * m4/unistd_h.m4 (gl_UNISTD_H): Likewise. * m4/wchar.m4 (gl_WCHAR_H): Likewise. * lib/arpa_inet.in.h: Use _GL_WARN_ON_USE instead of GL_LINK_WARNING. * lib/ctype.in.h: Likewise. * lib/dirent.in.h: Likewise. * lib/fcntl.in.h: Likewise. * lib/inttypes.in.h: Likewise. * lib/langinfo.in.h: Likewise. * lib/locale.in.h: Likewise. * lib/math.in.h: Likewise. * lib/search.in.h: Likewise. * lib/signal.in.h: Likewise. * lib/spawn.in.h: Likewise. * lib/stdio.in.h: Likewise. * lib/stdlib.in.h: Likewise. * lib/string.in.h: Likewise. * lib/strings.in.h: Likewise. * lib/sys_file.in.h: Likewise. * lib/sys_ioctl.in.h: Likewise. * lib/sys_select.in.h: Likewise. * lib/sys_socket.in.h: Likewise. * lib/sys_stat.in.h: Likewise. * lib/sys_times.in.h: Likewise. * lib/sys_utsname.in.h: Likewise. * lib/unistd.in.h: Likewise. * lib/wchar.in.h: Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>
* update nearly all FSF copyright year lists to include 2010Jim Meyering2010-01-011-1/+1
| | | | | Use the same procedure as for 2009, outlined in http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
* spawn: Fix incomplete fix.Bruno Haible2009-12-311-4/+4
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* Avoid namespace pollution on glibc systems.Bruno Haible2009-12-311-2/+7
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