kc3-lang/gnulib/m4/fchmodat.m4
-
Show log
Commit
-
Hash : 4e763315
Author :
Date : 2023-01-19T21:55:27
Fix warnings for functions introduced in Android API level 21. * m4/_Exit.m4 (gl_FUNC__EXIT): Test for _Exit using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS. * m4/c-strtod.m4 (gl_C_STRTOLD): Test for strtold_l using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS. * m4/c32rtomb.m4 (gl_FUNC_C32RTOMB): Test for c32rtomb like gl_CHECK_FUNCS_ANDROID does. * m4/dprintf.m4 (gl_FUNC_DPRINTF): Test for dprintf using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/dprintf-posix.m4 (gl_FUNC_DPRINTF_POSIX): Likewise. * m4/dup3.m4 (gl_FUNC_DUP3): Test for dup3 using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/duplocale.m4 (gl_FUNC_DUPLOCALE): Test for duplocale using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/execvpe.m4 (gl_FUNC_EXECVPE): Test for execvpe using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS. * m4/fts.m4 (gl_FUNC_FTS_CORE): Test for fts_open using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNC. * m4/getprogname.m4 (gl_FUNC_GETPROGNAME): Test for getprogname using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/intl-thread-locale.m4 (gt_FUNC_USELOCALE): Test for uselocale using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/iswblank.m4 (gl_FUNC_ISWBLANK): Test for iswblank using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/libtextstyle-optional.m4 (gl_LIBTEXTSTYLE_OPTIONAL): Test for tcdrain using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/linkat.m4 (gl_FUNC_LINKAT): Test for linkat using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/localename.m4 (gl_LOCALENAME): Test for newlocale, duplocale, freelocale using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/mbrtoc32.m4 (gl_CHECK_FUNC_MBRTOC32): Test for mbrtoc32 like gl_CHECK_FUNCS_ANDROID does. * m4/mbsnrtowcs.m4 (gl_FUNC_MBSNRTOWCS): Test for mbsnrtowcs using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/mbtowc.m4 (gl_FUNC_MBTOWC): Test for mbtowc using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS. * m4/mkfifoat.m4 (gl_FUNC_MKFIFOAT): Test for mknodat using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/mountlist.m4 (gl_MOUNTLIST): Test for setmntent, endmntent using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS. * m4/posix_openpt.m4 (gl_FUNC_POSIX_OPENPT): Test for posix_openpt using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/pty.m4 (gl_FUNC_OPENPTY): Test for posix_openpt using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS. * m4/random.m4 (gl_FUNC_RANDOM): Test for initstate, setstate using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS. * m4/stpcpy.m4 (gl_FUNC_STPCPY): Test for stpcpy using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS. * m4/stpncpy.m4 (gl_FUNC_STPNCPY): Test for stpncpy using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Test for symlinkat using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/truncate.m4 (gl_FUNC_TRUNCATE): Test for truncate using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/tsearch.m4 (gl_FUNC_TSEARCH): Test for twalk using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS. * m4/vdprintf.m4 (gl_FUNC_VDPRINTF): Test for vdprintf using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/vdprintf-posix.m4 (gl_FUNC_VDPRINTF_POSIX): Likewise. * m4/wcsnrtombs.m4 (gl_FUNC_WCSNRTOMBS): Test for wcsnrtombs using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/readlinkat.m4 (gl_FUNC_READLINKAT): Test for readlinkat using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/fchmodat.m4 (gl_PREREQ_FCHMODAT): Likewise. * modules/careadlinkat (configure.ac): Likewise. * modules/ftoastr (configure.ac): Test for strtof using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * modules/duplocale-tests (configure.ac): Test for duplocale using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * modules/hard-locale-tests (configure.ac): Likewise. * modules/locale-tests (configure.ac): Test for newlocale using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * modules/localename-tests (configure.ac): Likewise. * modules/tsearch-tests (configure.ac): Test for initstate using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * modules/unistr/u8-stpcpy (configure.ac): Test for stpcpy using gl_CHECK_FUNCS_ANDROID instead of AC_CHECK_FUNCS_ONCE. * m4/tcgetattr.m4: New file, extracted from m4/getpass.m4. * m4/getpass.m4 (gl_PREREQ_GETPASS): Remove code that tests for tcgetattr. Invoke gl_HAVE_TCGETATTR instead. * modules/getpass (Files): Add tcgetattr.m4. * modules/getpass-gnu (Files): Add tcgetattr.m4. * modules/term-style-control (Files): Add tcgetattr.m4. (configure.ac): Remove code that tests for tcgetattr. Invoke gl_HAVE_TCGETATTR instead.
-
m4/fchmodat.m4
-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102
# fchmodat.m4 serial 8 dnl Copyright (C) 2004-2023 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # Written by Jim Meyering. AC_DEFUN([gl_FUNC_FCHMODAT], [ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CHECK_FUNCS_ONCE([fchmodat lchmod]) if test $ac_cv_func_fchmodat != yes; then HAVE_FCHMODAT=0 else AC_CACHE_CHECK( [whether fchmodat works], [gl_cv_func_fchmodat_works], [AC_RUN_IFELSE( [AC_LANG_PROGRAM( [ AC_INCLUDES_DEFAULT[ #include <fcntl.h> #ifndef S_IRUSR #define S_IRUSR 0400 #endif #ifndef S_IWUSR #define S_IWUSR 0200 #endif #ifndef S_IRWXU #define S_IRWXU 0700 #endif #ifndef S_IRWXG #define S_IRWXG 0070 #endif #ifndef S_IRWXO #define S_IRWXO 0007 #endif ]GL_MDA_DEFINES], [[ int permissive = S_IRWXU | S_IRWXG | S_IRWXO; int desired = S_IRUSR | S_IWUSR; int result = 0; #define file "conftest.fchmodat" struct stat st; if (creat (file, permissive) < 0) return 1; /* Test whether fchmodat rejects a trailing slash on a non-directory. This test fails on AIX 7.2. */ if (fchmodat (AT_FDCWD, file "/", desired, 0) == 0) result |= 2; /* Test whether fchmodat+AT_SYMLINK_NOFOLLOW works on non-symlinks. This test fails on GNU/Linux with glibc 2.31 (but not on GNU/kFreeBSD nor GNU/Hurd) and Cygwin 2.9. */ if (fchmodat (AT_FDCWD, file, desired, AT_SYMLINK_NOFOLLOW) != 0) result |= 4; if (stat (file, &st) != 0) return 1; if ((st.st_mode & permissive) != desired) result |= 4; return result; ]])], [gl_cv_func_fchmodat_works=yes], [case $? in 2) gl_cv_func_fchmodat_works='nearly' ;; *) gl_cv_func_fchmodat_works=no ;; esac ], [case "$host_os" in # Guess no on Linux with glibc and Cygwin. linux-gnu* | cygwin*) gl_cv_func_fchmodat_works="guessing no" ;; # Guess 'nearly' on AIX. aix*) gl_cv_func_fchmodat_works="guessing nearly" ;; # If we don't know, obey --enable-cross-guesses. *) gl_cv_func_fchmodat_works="$gl_cross_guess_normal" ;; esac ]) rm -f conftest.fchmodat]) case "$gl_cv_func_fchmodat_works" in *yes) ;; *nearly) AC_DEFINE([HAVE_NEARLY_WORKING_FCHMODAT], [1], [Define to 1 if fchmodat works, except for the trailing slash handling.]) REPLACE_FCHMODAT=1 ;; *) AC_DEFINE([NEED_FCHMODAT_NONSYMLINK_FIX], [1], [Define to 1 if fchmodat+AT_SYMLINK_NOFOLLOW does not work right on non-symlinks.]) REPLACE_FCHMODAT=1 ;; esac fi ]) # Prerequisites of lib/fchmodat.c. AC_DEFUN([gl_PREREQ_FCHMODAT], [ gl_CHECK_FUNCS_ANDROID([readlinkat], [[#include <unistd.h>]]) : ])