procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Update from gnulib

Browse source 
Update from gnulib.  In addition,

* admin/merge-gnulib: Fix paths for rename.
This commit is contained in:
Po Lu 2023-01-24 10:46:53 +08:00
parent 2b00f66926
commit 3267a2d6d2
38 changed files with 821 additions and 120 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
admin/merge-gnulib
View file

@ -141,8 +141,8 @@ cp -- "$gnulib_srcdir"/lib/af_alg.h \
./autogen.sh
# Finally, copy gnulib stuff in lib/ to xcompile/lib.
rm -rf "$src"xcompile/lib
cp -r "$src"lib "$src"xcompile
rm -rf "$src"cross/lib
cp -r "$src"lib "$src"cross
# Remove unnecessary files.
rm -f "$src"xcompile/lib/*.mk.in "$src"xcompile/lib/Makefile.in
rm -f "$src"cross/lib/*.mk.in "$src"cross/lib/Makefile.in

4
build-aux/config.sub vendored
View file

@ -4,7 +4,7 @@
# shellcheck disable=SC2006,SC2268 # see below for rationale
timestamp='2023-01-01'
timestamp='2023-01-21'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@ -1075,7 +1075,7 @@ case $cpu-$vendor in
pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
cpu=i586
;;
pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
pentiumpro-* | p6-* | 6x86-* | athlon-* | athlon_*-*)
cpu=i686
;;
pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)

34
cross/lib/inttypes.in.h
View file

@ -903,8 +903,21 @@ extern "C" {
#endif
#if @GNULIB_IMAXABS@
# if !@HAVE_DECL_IMAXABS@
extern intmax_t imaxabs (intmax_t);
# if @REPLACE_IMAXABS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef imaxabs
# define imaxabs rpl_imaxabs
# endif
_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x));
_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x));
# else
# if !@HAVE_DECL_IMAXABS@
_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x));
# endif
_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (imaxabs);
# endif
#elif defined GNULIB_POSIXCHECK
# undef imaxabs
@ -921,8 +934,21 @@ typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t;
# define GNULIB_defined_imaxdiv_t 1
# endif
# endif
# if !@HAVE_DECL_IMAXDIV@
extern imaxdiv_t imaxdiv (intmax_t, intmax_t);
# if @REPLACE_IMAXDIV@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef imaxdiv
# define imaxdiv rpl_imaxdiv
# endif
_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom));
_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom));
# else
# if !@HAVE_DECL_IMAXDIV@
_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom));
# endif
_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (imaxdiv);
# endif
#elif defined GNULIB_POSIXCHECK
# undef imaxdiv

6
cross/lib/stdio.in.h
View file

@ -210,7 +210,9 @@ _GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *restrict format, ...)
# endif
_GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *restrict format, ...));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (dprintf);
# endif
#elif defined GNULIB_POSIXCHECK
# undef dprintf
# if HAVE_RAW_DECL_DPRINTF
@ -882,7 +884,9 @@ _GL_CXXALIAS_SYS (getdelim, ssize_t,
int delimiter,
FILE *restrict stream));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getdelim);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getdelim
# if HAVE_RAW_DECL_GETDELIM
@ -921,7 +925,7 @@ _GL_CXXALIAS_SYS (getline, ssize_t,
(char **restrict lineptr, size_t *restrict linesize,
FILE *restrict stream));
# endif
# if @HAVE_DECL_GETLINE@
# if __GLIBC__ >= 2 && @HAVE_DECL_GETLINE@
_GL_CXXALIASWARN (getline);
# endif
#elif defined GNULIB_POSIXCHECK

141
cross/lib/stdlib.in.h
View file

@ -164,11 +164,22 @@ struct random_data
#if @GNULIB__EXIT@
/* Terminate the current process with the given return code, without running
the 'atexit' handlers. */
# if !@HAVE__EXIT@
# if @REPLACE__EXIT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef _Exit
# define _Exit rpl__Exit
# endif
_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status));
_GL_CXXALIAS_RPL (_Exit, void, (int status));
# else
# if !@HAVE__EXIT@
_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status));
# endif
# endif
_GL_CXXALIAS_SYS (_Exit, void, (int status));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (_Exit);
# endif
#elif defined GNULIB_POSIXCHECK
# undef _Exit
# if HAVE_RAW_DECL__EXIT
@ -416,12 +427,24 @@ _GL_CXXALIASWARN (gcvt);
The three numbers are the load average of the last 1 minute, the last 5
minutes, and the last 15 minutes, respectively.
LOADAVG is an array of NELEM numbers. */
# if !@HAVE_DECL_GETLOADAVG@
# if @REPLACE_GETLOADAVG@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef getloadavg
# define getloadavg rpl_getloadavg
# endif
_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem));
# else
# if !@HAVE_DECL_GETLOADAVG@
_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem)
_GL_ARG_NONNULL ((1)));
# endif
# endif
_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getloadavg);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getloadavg
# if HAVE_RAW_DECL_GETLOADAVG
@ -430,6 +453,41 @@ _GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - "
# endif
#endif
#if @GNULIB_GETPROGNAME@
/* Return the base name of the executing program.
On native Windows this will usually end in ".exe" or ".EXE". */
# if @REPLACE_GETPROGNAME@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef getprogname
# define getprogname rpl_getprogname
# endif
# ifdef HAVE_DECL_PROGRAM_INVOCATION_NAME
_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE);
# else
_GL_FUNCDECL_RPL (getprogname, const char *, (void));
# endif
_GL_CXXALIAS_RPL (getprogname, const char *, (void));
# else
# if !@HAVE_GETPROGNAME@
# ifdef HAVE_DECL_PROGRAM_INVOCATION_NAME
_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE);
# else
_GL_FUNCDECL_SYS (getprogname, const char *, (void));
# endif
# endif
_GL_CXXALIAS_SYS (getprogname, const char *, (void));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getprogname);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getprogname
# if HAVE_RAW_DECL_GETPROGNAME
_GL_WARN_ON_USE (getprogname, "getprogname is unportable - "
"use gnulib module getprogname for portability");
# endif
#endif
#if @GNULIB_GETSUBOPT@
/* Assuming *OPTIONP is a comma separated list of elements of the form
"token" or "token=value", getsubopt parses the first of these elements.
@ -442,14 +500,28 @@ _GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - "
Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined.
For more details see the POSIX specification.
https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */
# if !@HAVE_GETSUBOPT@
# if @REPLACE_GETSUBOPT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef getsubopt
# define getsubopt rpl_getsubopt
# endif
_GL_FUNCDECL_RPL (getsubopt, int,
(char **optionp, char *const *tokens, char **valuep)
_GL_ARG_NONNULL ((1, 2, 3)));
_GL_CXXALIAS_RPL (getsubopt, int,
(char **optionp, char *const *tokens, char **valuep));
# else
# if !@HAVE_GETSUBOPT@
_GL_FUNCDECL_SYS (getsubopt, int,
(char **optionp, char *const *tokens, char **valuep)
_GL_ARG_NONNULL ((1, 2, 3)));
# endif
# endif
_GL_CXXALIAS_SYS (getsubopt, int,
(char **optionp, char *const *tokens, char **valuep));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getsubopt);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getsubopt
# if HAVE_RAW_DECL_GETSUBOPT
@ -579,12 +651,24 @@ _GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - "
implementation.
Returns the open file descriptor if successful, otherwise -1 and errno
set. */
# if !@HAVE_MKOSTEMP@
# if @REPLACE_MKOSTEMP@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mkostemp
# define mkostemp rpl_mkostemp
# endif
_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/));
# else
# if !@HAVE_MKOSTEMP@
_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)
_GL_ARG_NONNULL ((1)));
# endif
# endif
_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mkostemp);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkostemp
# if HAVE_RAW_DECL_MKOSTEMP
@ -607,14 +691,28 @@ _GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - "
implementation.
Returns the open file descriptor if successful, otherwise -1 and errno
set. */
# if !@HAVE_MKOSTEMPS@
# if @REPLACE_MKOSTEMPS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mkostemps
# define mkostemps rpl_mkostemps
# endif
_GL_FUNCDECL_RPL (mkostemps, int,
(char * /*template*/, int /*suffixlen*/, int /*flags*/)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mkostemps, int,
(char * /*template*/, int /*suffixlen*/, int /*flags*/));
# else
# if !@HAVE_MKOSTEMPS@
_GL_FUNCDECL_SYS (mkostemps, int,
(char * /*template*/, int /*suffixlen*/, int /*flags*/)
_GL_ARG_NONNULL ((1)));
# endif
# endif
_GL_CXXALIAS_SYS (mkostemps, int,
(char * /*template*/, int /*suffixlen*/, int /*flags*/));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mkostemps);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkostemps
# if HAVE_RAW_DECL_MKOSTEMPS
@ -713,7 +811,7 @@ _GL_CXXALIAS_SYS (posix_memalign, int,
(void **memptr, size_t alignment, size_t size));
# endif
# endif
# if @HAVE_POSIX_MEMALIGN@
# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@
_GL_CXXALIASWARN (posix_memalign);
# endif
#elif defined GNULIB_POSIXCHECK
@ -727,11 +825,22 @@ _GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - "
#if @GNULIB_POSIX_OPENPT@
/* Return an FD open to the master side of a pseudo-terminal. Flags should
include O_RDWR, and may also include O_NOCTTY. */
# if !@HAVE_POSIX_OPENPT@
# if @REPLACE_POSIX_OPENPT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef posix_openpt
# define posix_openpt rpl_posix_openpt
# endif
_GL_FUNCDECL_RPL (posix_openpt, int, (int flags));
_GL_CXXALIAS_RPL (posix_openpt, int, (int flags));
# else
# if !@HAVE_POSIX_OPENPT@
_GL_FUNCDECL_SYS (posix_openpt, int, (int flags));
# endif
# endif
_GL_CXXALIAS_SYS (posix_openpt, int, (int flags));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (posix_openpt);
# endif
#elif defined GNULIB_POSIXCHECK
# undef posix_openpt
# if HAVE_RAW_DECL_POSIX_OPENPT
@ -956,7 +1065,9 @@ _GL_FUNCDECL_SYS (initstate, char *,
_GL_CXXALIAS_SYS_CAST (initstate, char *,
(unsigned int seed, char *buf, size_t buf_size));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (initstate);
# endif
#elif defined GNULIB_POSIXCHECK
# undef initstate
# if HAVE_RAW_DECL_INITSTATE
@ -981,7 +1092,9 @@ _GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1)));
is const char *arg_state. */
_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (setstate);
# endif
#elif defined GNULIB_POSIXCHECK
# undef setstate
# if HAVE_RAW_DECL_SETSTATE
@ -1167,7 +1280,9 @@ _GL_FUNCDECL_SYS (reallocarray, void *,
_GL_CXXALIAS_SYS (reallocarray, void *,
(void *ptr, size_t nmemb, size_t size));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (reallocarray);
# endif
#elif defined GNULIB_POSIXCHECK
# undef reallocarray
# if HAVE_RAW_DECL_REALLOCARRAY

42
cross/lib/string.in.h
View file

@ -308,16 +308,32 @@ _GL_WARN_ON_USE (memmem, "memmem is unportable and often quadratic - "
/* Copy N bytes of SRC to DEST, return pointer to bytes after the
last written byte. */
#if @GNULIB_MEMPCPY@
# if ! @HAVE_MEMPCPY@
# if @REPLACE_MEMPCPY@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mempcpy
# define mempcpy rpl_mempcpy
# endif
_GL_FUNCDECL_RPL (mempcpy, void *,
(void *restrict __dest, void const *restrict __src,
size_t __n)
_GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (mempcpy, void *,
(void *restrict __dest, void const *restrict __src,
size_t __n));
# else
# if !@HAVE_MEMPCPY@
_GL_FUNCDECL_SYS (mempcpy, void *,
(void *restrict __dest, void const *restrict __src,
size_t __n)
_GL_ARG_NONNULL ((1, 2)));
# endif
# endif
_GL_CXXALIAS_SYS (mempcpy, void *,
(void *restrict __dest, void const *restrict __src,
size_t __n));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mempcpy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mempcpy
# if HAVE_RAW_DECL_MEMPCPY
@ -406,14 +422,28 @@ _GL_WARN_ON_USE (rawmemchr, "rawmemchr is unportable - "
/* Copy SRC to DST, returning the address of the terminating '\0' in DST. */
#if @GNULIB_STPCPY@
# if ! @HAVE_STPCPY@
# if @REPLACE_STPCPY@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef stpcpy
# define stpcpy rpl_stpcpy
# endif
_GL_FUNCDECL_RPL (stpcpy, char *,
(char *restrict __dst, char const *restrict __src)
_GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (stpcpy, char *,
(char *restrict __dst, char const *restrict __src));
# else
# if !@HAVE_STPCPY@
_GL_FUNCDECL_SYS (stpcpy, char *,
(char *restrict __dst, char const *restrict __src)
_GL_ARG_NONNULL ((1, 2)));
# endif
# endif
_GL_CXXALIAS_SYS (stpcpy, char *,
(char *restrict __dst, char const *restrict __src));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (stpcpy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef stpcpy
# if HAVE_RAW_DECL_STPCPY
@ -448,7 +478,9 @@ _GL_CXXALIAS_SYS (stpncpy, char *,
(char *restrict __dst, char const *restrict __src,
size_t __n));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (stpncpy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef stpncpy
# if HAVE_RAW_DECL_STPNCPY
@ -1212,7 +1244,7 @@ _GL_FUNCDECL_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen)
# endif
_GL_CXXALIAS_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen));
# endif
# if @HAVE_DECL_STRERROR_R@
# if __GLIBC__ >= 2 && @HAVE_DECL_STRERROR_R@
_GL_CXXALIASWARN (strerror_r);
# endif
#elif defined GNULIB_POSIXCHECK

8
cross/lib/sys_stat.in.h
View file

@ -549,7 +549,7 @@ _GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
# endif
_GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2]));
# endif
# if @HAVE_FUTIMENS@
# if __GLIBC__ >= 2 && @HAVE_FUTIMENS@
_GL_CXXALIASWARN (futimens);
# endif
#elif defined GNULIB_POSIXCHECK
@ -716,7 +716,9 @@ _GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)
# endif
_GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mkfifoat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkfifoat
# if HAVE_RAW_DECL_MKFIFOAT
@ -773,7 +775,9 @@ _GL_FUNCDECL_SYS (mknodat, int,
_GL_CXXALIAS_SYS (mknodat, int,
(int fd, char const *file, mode_t mode, dev_t dev));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mknodat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mknodat
# if HAVE_RAW_DECL_MKNODAT
@ -937,7 +941,7 @@ _GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name,
_GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name,
struct timespec const times[2], int flag));
# endif
# if @HAVE_UTIMENSAT@
# if __GLIBC__ >= 2 && @HAVE_UTIMENSAT@
_GL_CXXALIASWARN (utimensat);
# endif
#elif defined GNULIB_POSIXCHECK

18
cross/lib/time.in.h
View file

@ -112,12 +112,24 @@ struct __time_t_must_be_integral {
/* Set *TS to the current time, and return BASE.
Upon failure, return 0. */
# if @GNULIB_TIMESPEC_GET@
# if ! @HAVE_TIMESPEC_GET@
# if @REPLACE_TIMESPEC_GET@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef timespec_get
# define timespec_get rpl_timespec_get
# endif
_GL_FUNCDECL_RPL (timespec_get, int, (struct timespec *ts, int base)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (timespec_get, int, (struct timespec *ts, int base));
# else
# if !@HAVE_TIMESPEC_GET@
_GL_FUNCDECL_SYS (timespec_get, int, (struct timespec *ts, int base)
_GL_ARG_NONNULL ((1)));
# endif
# endif
_GL_CXXALIAS_SYS (timespec_get, int, (struct timespec *ts, int base));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (timespec_get);
# endif
# endif
/* Set *TS to the current time resolution, and return BASE.
@ -423,7 +435,9 @@ _GL_FUNCDECL_SYS (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (timegm, time_t, (struct tm *__tm));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (timegm);
# endif
# endif
/* Encourage applications to avoid unsafe functions that can overrun

80
cross/lib/unistd.in.h
View file

@ -541,17 +541,22 @@ _GL_CXXALIASWARN (dup2);
Return newfd if successful, otherwise -1 and errno set.
See the Linux man page at
<https://www.kernel.org/doc/man-pages/online/pages/man2/dup3.2.html>. */
# if @HAVE_DUP3@
# if @REPLACE_DUP3@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef dup3
# define dup3 rpl_dup3
# endif
_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags));
_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags));
# else
# if !@HAVE_DUP3@
_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags));
# endif
_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (dup3);
# endif
#elif defined GNULIB_POSIXCHECK
# undef dup3
# if HAVE_RAW_DECL_DUP3
@ -870,7 +875,9 @@ _GL_FUNCDECL_SYS (execvpe, int,
_GL_CXXALIAS_SYS (execvpe, int,
(const char *program, char * const *argv, char * const *env));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (execvpe);
# endif
#elif defined GNULIB_POSIXCHECK
# undef execvpe
# if HAVE_RAW_DECL_EXECVPE
@ -925,7 +932,9 @@ _GL_FUNCDECL_SYS (faccessat, int,
_GL_CXXALIAS_SYS (faccessat, int,
(int fd, char const *file, int mode, int flag));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (faccessat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef faccessat
# if HAVE_RAW_DECL_FACCESSAT
@ -1002,11 +1011,22 @@ _GL_WARN_ON_USE (fchownat, "fchownat is not portable - "
Return 0 if successful, otherwise -1 and errno set.
See POSIX:2008 specification
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html>. */
# if !@HAVE_FDATASYNC@ || !@HAVE_DECL_FDATASYNC@
# if @REPLACE_FDATASYNC@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef fdatasync
# define fdatasync rpl_fdatasync
# endif
_GL_FUNCDECL_RPL (fdatasync, int, (int fd));
_GL_CXXALIAS_RPL (fdatasync, int, (int fd));
# else
# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@
_GL_FUNCDECL_SYS (fdatasync, int, (int fd));
# endif
# endif
_GL_CXXALIAS_SYS (fdatasync, int, (int fd));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (fdatasync);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fdatasync
# if HAVE_RAW_DECL_FDATASYNC
@ -1053,7 +1073,9 @@ _GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length));
# endif
_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (ftruncate);
# endif
#elif defined GNULIB_POSIXCHECK
# undef ftruncate
# if HAVE_RAW_DECL_FTRUNCATE
@ -1185,11 +1207,22 @@ _GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - "
#if @GNULIB_GETENTROPY@
/* Fill a buffer with random bytes. */
# if !@HAVE_GETENTROPY@
# if @REPLACE_GETENTROPY@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef getentropy
# define getentropy rpl_getentropy
# endif
_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length));
_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length));
# else
# if !@HAVE_GETENTROPY@
_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length));
# endif
# endif
_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getentropy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getentropy
# if HAVE_RAW_DECL_GETENTROPY
@ -1323,7 +1356,9 @@ _GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size)
int size. */
_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getlogin_r);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getlogin_r
# if HAVE_RAW_DECL_GETLOGIN_R
@ -1661,7 +1696,9 @@ _GL_CXXALIAS_SYS (linkat, int,
(int fd1, const char *path1, int fd2, const char *path2,
int flag));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (linkat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef linkat
# if HAVE_RAW_DECL_LINKAT
@ -1742,8 +1779,9 @@ _GL_WARN_ON_USE (pipe, "pipe is unportable - "
Return 0 upon success, or -1 with errno set upon failure.
See also the Linux man page at
<https://www.kernel.org/doc/man-pages/online/pages/man2/pipe2.2.html>. */
# if @HAVE_PIPE2@
# if @REPLACE_PIPE2@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef pipe2
# define pipe2 rpl_pipe2
# endif
_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
@ -1752,7 +1790,9 @@ _GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags));
_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (pipe2);
# endif
#elif defined GNULIB_POSIXCHECK
# undef pipe2
# if HAVE_RAW_DECL_PIPE2
@ -1787,7 +1827,9 @@ _GL_FUNCDECL_SYS (pread, ssize_t,
_GL_CXXALIAS_SYS (pread, ssize_t,
(int fd, void *buf, size_t bufsize, off_t offset));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (pread);
# endif
#elif defined GNULIB_POSIXCHECK
# undef pread
# if HAVE_RAW_DECL_PREAD
@ -1822,7 +1864,9 @@ _GL_FUNCDECL_SYS (pwrite, ssize_t,
_GL_CXXALIAS_SYS (pwrite, ssize_t,
(int fd, const void *buf, size_t bufsize, off_t offset));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (pwrite);
# endif
#elif defined GNULIB_POSIXCHECK
# undef pwrite
# if HAVE_RAW_DECL_PWRITE
@ -1936,7 +1980,9 @@ _GL_CXXALIAS_SYS (readlinkat, ssize_t,
(int fd, char const *restrict file,
char *restrict buf, size_t len));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (readlinkat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef readlinkat
# if HAVE_RAW_DECL_READLINKAT
@ -1996,15 +2042,27 @@ _GL_CXXALIASWARN (rmdir);
Platforms with no ability to set the hostname return -1 and set
errno = ENOSYS. */
# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@
# if @REPLACE_SETHOSTNAME@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef sethostname
# define sethostname rpl_sethostname
# endif
_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len));
# else
# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@
_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len)
_GL_ARG_NONNULL ((1)));
# endif
# endif
/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5
and FreeBSD 6.4 the second parameter is int. On Solaris 11
2011-10, the first parameter is not const. */
_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (sethostname);
# endif
#elif defined GNULIB_POSIXCHECK
# undef sethostname
# if HAVE_RAW_DECL_SETHOSTNAME
@ -2113,7 +2171,9 @@ _GL_FUNCDECL_SYS (symlinkat, int,
_GL_CXXALIAS_SYS (symlinkat, int,
(char const *contents, int fd, char const *file));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (symlinkat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef symlinkat
# if HAVE_RAW_DECL_SYMLINKAT
@ -2143,7 +2203,9 @@ _GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length)
# endif
_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (truncate);
# endif
#elif defined GNULIB_POSIXCHECK
# undef truncate
# if HAVE_RAW_DECL_TRUNCATE
@ -2173,7 +2235,9 @@ _GL_FUNCDECL_SYS (ttyname_r, int,
_GL_CXXALIAS_SYS (ttyname_r, int,
(int fd, char *buf, size_t buflen));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (ttyname_r);
# endif
#elif defined GNULIB_POSIXCHECK
# undef ttyname_r
# if HAVE_RAW_DECL_TTYNAME_R

50
lib/gnulib.mk.in
View file

@ -182,7 +182,9 @@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
ANDROID = @ANDROID@
ANDROID_ABI = @ANDROID_ABI@
ANDROID_CFLAGS = @ANDROID_CFLAGS@
ANDROID_DEBUGGABLE = @ANDROID_DEBUGGABLE@
ANDROID_JAR = @ANDROID_JAR@
ANDROID_LDFLAGS = @ANDROID_LDFLAGS@
ANDROID_LIBS = @ANDROID_LIBS@
ANDROID_MIN_SDK = @ANDROID_MIN_SDK@
ANDROID_OBJ = @ANDROID_OBJ@
@ -270,6 +272,7 @@ GETOPT_H = @GETOPT_H@
GETRANDOM_LIB = @GETRANDOM_LIB@
GFILENOTIFY_CFLAGS = @GFILENOTIFY_CFLAGS@
GFILENOTIFY_LIBS = @GFILENOTIFY_LIBS@
GIF_CFLAGS = @GIF_CFLAGS@
GL_CFLAG_ALLOW_WARNINGS = @GL_CFLAG_ALLOW_WARNINGS@
GL_CFLAG_GNULIB_WARNINGS = @GL_CFLAG_GNULIB_WARNINGS@
GL_COND_LIBTOOL_CONDITION = @GL_COND_LIBTOOL_CONDITION@
@ -424,6 +427,7 @@ GL_GNULIB_GETOPT_POSIX = @GL_GNULIB_GETOPT_POSIX@
GL_GNULIB_GETPAGESIZE = @GL_GNULIB_GETPAGESIZE@
GL_GNULIB_GETPASS = @GL_GNULIB_GETPASS@
GL_GNULIB_GETPASS_GNU = @GL_GNULIB_GETPASS_GNU@
GL_GNULIB_GETPROGNAME = @GL_GNULIB_GETPROGNAME@
GL_GNULIB_GETRANDOM = @GL_GNULIB_GETRANDOM@
GL_GNULIB_GETSUBOPT = @GL_GNULIB_GETSUBOPT@
GL_GNULIB_GETTIMEOFDAY = @GL_GNULIB_GETTIMEOFDAY@
@ -747,6 +751,7 @@ HAVE_GETLOGIN = @HAVE_GETLOGIN@
HAVE_GETOPT_H = @HAVE_GETOPT_H@
HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
HAVE_GETPASS = @HAVE_GETPASS@
HAVE_GETPROGNAME = @HAVE_GETPROGNAME@
HAVE_GETRANDOM = @HAVE_GETRANDOM@
HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
@ -754,6 +759,8 @@ HAVE_GETUMASK = @HAVE_GETUMASK@
HAVE_GRANTPT = @HAVE_GRANTPT@
HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
HAVE_GSETTINGS = @HAVE_GSETTINGS@
HAVE_IMAXABS = @HAVE_IMAXABS@
HAVE_IMAXDIV = @HAVE_IMAXDIV@
HAVE_IMAXDIV_T = @HAVE_IMAXDIV_T@
HAVE_INITSTATE = @HAVE_INITSTATE@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
@ -980,6 +987,13 @@ MODULES_SECONDARY_SUFFIX = @MODULES_SECONDARY_SUFFIX@
MODULES_SUFFIX = @MODULES_SUFFIX@
NANOSLEEP_LIB = @NANOSLEEP_LIB@
NATIVE_COMPILATION_AOT = @NATIVE_COMPILATION_AOT@
NDK_BUILD_ABI = @NDK_BUILD_ABI@
NDK_BUILD_ANDROID_MK = @NDK_BUILD_ANDROID_MK@
NDK_BUILD_AR = @NDK_BUILD_AR@
NDK_BUILD_ARCH = @NDK_BUILD_ARCH@
NDK_BUILD_CC = @NDK_BUILD_CC@
NDK_BUILD_MODULES = @NDK_BUILD_MODULES@
NDK_BUILD_SDK = @NDK_BUILD_SDK@
NEXT_ASSERT_H = @NEXT_ASSERT_H@
NEXT_AS_FIRST_DIRECTIVE_ASSERT_H = @NEXT_AS_FIRST_DIRECTIVE_ASSERT_H@
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@
@ -1076,6 +1090,7 @@ REPLACE_DIRFD = @REPLACE_DIRFD@
REPLACE_DPRINTF = @REPLACE_DPRINTF@
REPLACE_DUP = @REPLACE_DUP@
REPLACE_DUP2 = @REPLACE_DUP2@
REPLACE_DUP3 = @REPLACE_DUP3@
REPLACE_EXECL = @REPLACE_EXECL@
REPLACE_EXECLE = @REPLACE_EXECLE@
REPLACE_EXECLP = @REPLACE_EXECLP@
@ -1088,6 +1103,7 @@ REPLACE_FCHMODAT = @REPLACE_FCHMODAT@
REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
REPLACE_FCLOSE = @REPLACE_FCLOSE@
REPLACE_FCNTL = @REPLACE_FCNTL@
REPLACE_FDATASYNC = @REPLACE_FDATASYNC@
REPLACE_FDOPEN = @REPLACE_FDOPEN@
REPLACE_FDOPENDIR = @REPLACE_FDOPENDIR@
REPLACE_FFLUSH = @REPLACE_FFLUSH@
@ -1110,15 +1126,21 @@ REPLACE_GETCWD = @REPLACE_GETCWD@
REPLACE_GETDELIM = @REPLACE_GETDELIM@
REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@
REPLACE_GETDTABLESIZE = @REPLACE_GETDTABLESIZE@
REPLACE_GETENTROPY = @REPLACE_GETENTROPY@
REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
REPLACE_GETLINE = @REPLACE_GETLINE@
REPLACE_GETLOADAVG = @REPLACE_GETLOADAVG@
REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@
REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
REPLACE_GETPASS = @REPLACE_GETPASS@
REPLACE_GETPASS_FOR_GETPASS_GNU = @REPLACE_GETPASS_FOR_GETPASS_GNU@
REPLACE_GETPROGNAME = @REPLACE_GETPROGNAME@
REPLACE_GETRANDOM = @REPLACE_GETRANDOM@
REPLACE_GETSUBOPT = @REPLACE_GETSUBOPT@
REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
REPLACE_GMTIME = @REPLACE_GMTIME@
REPLACE_IMAXABS = @REPLACE_IMAXABS@
REPLACE_IMAXDIV = @REPLACE_IMAXDIV@
REPLACE_INITSTATE = @REPLACE_INITSTATE@
REPLACE_ISATTY = @REPLACE_ISATTY@
REPLACE_LCHOWN = @REPLACE_LCHOWN@
@ -1133,11 +1155,14 @@ REPLACE_MALLOC_FOR_MALLOC_POSIX = @REPLACE_MALLOC_FOR_MALLOC_POSIX@
REPLACE_MBTOWC = @REPLACE_MBTOWC@
REPLACE_MEMCHR = @REPLACE_MEMCHR@
REPLACE_MEMMEM = @REPLACE_MEMMEM@
REPLACE_MEMPCPY = @REPLACE_MEMPCPY@
REPLACE_MKDIR = @REPLACE_MKDIR@
REPLACE_MKFIFO = @REPLACE_MKFIFO@
REPLACE_MKFIFOAT = @REPLACE_MKFIFOAT@
REPLACE_MKNOD = @REPLACE_MKNOD@
REPLACE_MKNODAT = @REPLACE_MKNODAT@
REPLACE_MKOSTEMP = @REPLACE_MKOSTEMP@
REPLACE_MKOSTEMPS = @REPLACE_MKOSTEMPS@
REPLACE_MKSTEMP = @REPLACE_MKSTEMP@
REPLACE_MKTIME = @REPLACE_MKTIME@
REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@
@ -1147,8 +1172,10 @@ REPLACE_OPEN = @REPLACE_OPEN@
REPLACE_OPENAT = @REPLACE_OPENAT@
REPLACE_OPENDIR = @REPLACE_OPENDIR@
REPLACE_PERROR = @REPLACE_PERROR@
REPLACE_PIPE2 = @REPLACE_PIPE2@
REPLACE_POPEN = @REPLACE_POPEN@
REPLACE_POSIX_MEMALIGN = @REPLACE_POSIX_MEMALIGN@
REPLACE_POSIX_OPENPT = @REPLACE_POSIX_OPENPT@
REPLACE_PREAD = @REPLACE_PREAD@
REPLACE_PRINTF = @REPLACE_PRINTF@
REPLACE_PSELECT = @REPLACE_PSELECT@
@ -1174,6 +1201,7 @@ REPLACE_RENAMEAT = @REPLACE_RENAMEAT@
REPLACE_RMDIR = @REPLACE_RMDIR@
REPLACE_SELECT = @REPLACE_SELECT@
REPLACE_SETENV = @REPLACE_SETENV@
REPLACE_SETHOSTNAME = @REPLACE_SETHOSTNAME@
REPLACE_SETSTATE = @REPLACE_SETSTATE@
REPLACE_SLEEP = @REPLACE_SLEEP@
REPLACE_SNPRINTF = @REPLACE_SNPRINTF@
@ -1181,6 +1209,7 @@ REPLACE_SPRINTF = @REPLACE_SPRINTF@
REPLACE_STAT = @REPLACE_STAT@
REPLACE_STDIO_READ_FUNCS = @REPLACE_STDIO_READ_FUNCS@
REPLACE_STDIO_WRITE_FUNCS = @REPLACE_STDIO_WRITE_FUNCS@
REPLACE_STPCPY = @REPLACE_STPCPY@
REPLACE_STPNCPY = @REPLACE_STPNCPY@
REPLACE_STRCASESTR = @REPLACE_STRCASESTR@
REPLACE_STRCHRNUL = @REPLACE_STRCHRNUL@
@ -1207,6 +1236,7 @@ REPLACE_STRUCT_TIMEVAL = @REPLACE_STRUCT_TIMEVAL@
REPLACE_SYMLINK = @REPLACE_SYMLINK@
REPLACE_SYMLINKAT = @REPLACE_SYMLINKAT@
REPLACE_TIMEGM = @REPLACE_TIMEGM@
REPLACE_TIMESPEC_GET = @REPLACE_TIMESPEC_GET@
REPLACE_TMPFILE = @REPLACE_TMPFILE@
REPLACE_TRUNCATE = @REPLACE_TRUNCATE@
REPLACE_TTYNAME_R = @REPLACE_TTYNAME_R@
@ -1224,6 +1254,7 @@ REPLACE_VSNPRINTF = @REPLACE_VSNPRINTF@
REPLACE_VSPRINTF = @REPLACE_VSPRINTF@
REPLACE_WCTOMB = @REPLACE_WCTOMB@
REPLACE_WRITE = @REPLACE_WRITE@
REPLACE__EXIT = @REPLACE__EXIT@
RSVG_CFLAGS = @RSVG_CFLAGS@
RSVG_LIBS = @RSVG_LIBS@
SDK_BULD_TOOLS = @SDK_BULD_TOOLS@
@ -2410,6 +2441,8 @@ inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_U
-e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \
-e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \
-e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \
-e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \
-e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \
-e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \
-e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \
-e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \
@ -3244,6 +3277,7 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
-e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \
-e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \
-e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \
-e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \
-e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \
-e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \
-e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \
@ -3293,6 +3327,7 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
-e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \
-e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \
-e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
-e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \
-e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
-e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \
-e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \
@ -3328,17 +3363,24 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
-e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
-e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \
-e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \
-e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \
-e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \
-e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \
-e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \
-e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
-e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \
-e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \
-e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \
-e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \
-e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \
-e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \
-e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \
-e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \
-e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \
-e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \
-e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
-e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \
-e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \
-e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \
-e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \
-e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
@ -3470,7 +3512,9 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
-e 's|@''REPLACE_FFSLL''@|$(REPLACE_FFSLL)|g' \
-e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \
-e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \
-e 's|@''REPLACE_MEMPCPY''@|$(REPLACE_MEMPCPY)|g' \
-e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \
-e 's|@''REPLACE_STPCPY''@|$(REPLACE_STPCPY)|g' \
-e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \
-e 's|@''REPLACE_STRCHRNUL''@|$(REPLACE_STRCHRNUL)|g' \
-e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
@ -3796,6 +3840,7 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(
-e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \
-e 's|@''REPLACE_STRFTIME''@|$(REPLACE_STRFTIME)|g' \
-e 's|@''REPLACE_TIMEGM''@|$(REPLACE_TIMEGM)|g' \
-e 's|@''REPLACE_TIMESPEC_GET''@|$(REPLACE_TIMESPEC_GET)|g' \
-e 's|@''REPLACE_TZSET''@|$(REPLACE_TZSET)|g' \
-e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|$(PTHREAD_H_DEFINES_STRUCT_TIMESPEC)|g' \
-e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
@ -4040,6 +4085,7 @@ unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
-e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \
-e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
-e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
-e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \
-e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \
-e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \
-e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \
@ -4049,10 +4095,12 @@ unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
-e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \
-e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \
-e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
-e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \
-e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \
-e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
-e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \
-e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \
-e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \
-e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \
-e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \
-e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
@ -4063,12 +4111,14 @@ unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
-e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
-e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \
-e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
-e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \
-e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \
-e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \
-e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \
-e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \
-e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \
-e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
-e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \
-e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \
-e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \
-e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \

34
lib/inttypes.in.h
View file

@ -903,8 +903,21 @@ extern "C" {
#endif
#if @GNULIB_IMAXABS@
# if !@HAVE_DECL_IMAXABS@
extern intmax_t imaxabs (intmax_t);
# if @REPLACE_IMAXABS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef imaxabs
# define imaxabs rpl_imaxabs
# endif
_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x));
_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x));
# else
# if !@HAVE_DECL_IMAXABS@
_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x));
# endif
_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (imaxabs);
# endif
#elif defined GNULIB_POSIXCHECK
# undef imaxabs
@ -921,8 +934,21 @@ typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t;
# define GNULIB_defined_imaxdiv_t 1
# endif
# endif
# if !@HAVE_DECL_IMAXDIV@
extern imaxdiv_t imaxdiv (intmax_t, intmax_t);
# if @REPLACE_IMAXDIV@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef imaxdiv
# define imaxdiv rpl_imaxdiv
# endif
_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom));
_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom));
# else
# if !@HAVE_DECL_IMAXDIV@
_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom));
# endif
_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (imaxdiv);
# endif
#elif defined GNULIB_POSIXCHECK
# undef imaxdiv

6
lib/stdio.in.h
View file

@ -210,7 +210,9 @@ _GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *restrict format, ...)
# endif
_GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *restrict format, ...));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (dprintf);
# endif
#elif defined GNULIB_POSIXCHECK
# undef dprintf
# if HAVE_RAW_DECL_DPRINTF
@ -882,7 +884,9 @@ _GL_CXXALIAS_SYS (getdelim, ssize_t,
int delimiter,
FILE *restrict stream));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getdelim);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getdelim
# if HAVE_RAW_DECL_GETDELIM
@ -921,7 +925,7 @@ _GL_CXXALIAS_SYS (getline, ssize_t,
(char **restrict lineptr, size_t *restrict linesize,
FILE *restrict stream));
# endif
# if @HAVE_DECL_GETLINE@
# if __GLIBC__ >= 2 && @HAVE_DECL_GETLINE@
_GL_CXXALIASWARN (getline);
# endif
#elif defined GNULIB_POSIXCHECK

141
lib/stdlib.in.h
View file

@ -164,11 +164,22 @@ struct random_data
#if @GNULIB__EXIT@
/* Terminate the current process with the given return code, without running
the 'atexit' handlers. */
# if !@HAVE__EXIT@
# if @REPLACE__EXIT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef _Exit
# define _Exit rpl__Exit
# endif
_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status));
_GL_CXXALIAS_RPL (_Exit, void, (int status));
# else
# if !@HAVE__EXIT@
_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status));
# endif
# endif
_GL_CXXALIAS_SYS (_Exit, void, (int status));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (_Exit);
# endif
#elif defined GNULIB_POSIXCHECK
# undef _Exit
# if HAVE_RAW_DECL__EXIT
@ -416,12 +427,24 @@ _GL_CXXALIASWARN (gcvt);
The three numbers are the load average of the last 1 minute, the last 5
minutes, and the last 15 minutes, respectively.
LOADAVG is an array of NELEM numbers. */
# if !@HAVE_DECL_GETLOADAVG@
# if @REPLACE_GETLOADAVG@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef getloadavg
# define getloadavg rpl_getloadavg
# endif
_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem));
# else
# if !@HAVE_DECL_GETLOADAVG@
_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem)
_GL_ARG_NONNULL ((1)));
# endif
# endif
_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getloadavg);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getloadavg
# if HAVE_RAW_DECL_GETLOADAVG
@ -430,6 +453,41 @@ _GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - "
# endif
#endif
#if @GNULIB_GETPROGNAME@
/* Return the base name of the executing program.
On native Windows this will usually end in ".exe" or ".EXE". */
# if @REPLACE_GETPROGNAME@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef getprogname
# define getprogname rpl_getprogname
# endif
# ifdef HAVE_DECL_PROGRAM_INVOCATION_NAME
_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE);
# else
_GL_FUNCDECL_RPL (getprogname, const char *, (void));
# endif
_GL_CXXALIAS_RPL (getprogname, const char *, (void));
# else
# if !@HAVE_GETPROGNAME@
# ifdef HAVE_DECL_PROGRAM_INVOCATION_NAME
_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE);
# else
_GL_FUNCDECL_SYS (getprogname, const char *, (void));
# endif
# endif
_GL_CXXALIAS_SYS (getprogname, const char *, (void));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getprogname);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getprogname
# if HAVE_RAW_DECL_GETPROGNAME
_GL_WARN_ON_USE (getprogname, "getprogname is unportable - "
"use gnulib module getprogname for portability");
# endif
#endif
#if @GNULIB_GETSUBOPT@
/* Assuming *OPTIONP is a comma separated list of elements of the form
"token" or "token=value", getsubopt parses the first of these elements.
@ -442,14 +500,28 @@ _GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - "
Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined.
For more details see the POSIX specification.
https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */
# if !@HAVE_GETSUBOPT@
# if @REPLACE_GETSUBOPT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef getsubopt
# define getsubopt rpl_getsubopt
# endif
_GL_FUNCDECL_RPL (getsubopt, int,
(char **optionp, char *const *tokens, char **valuep)
_GL_ARG_NONNULL ((1, 2, 3)));
_GL_CXXALIAS_RPL (getsubopt, int,
(char **optionp, char *const *tokens, char **valuep));
# else
# if !@HAVE_GETSUBOPT@
_GL_FUNCDECL_SYS (getsubopt, int,
(char **optionp, char *const *tokens, char **valuep)
_GL_ARG_NONNULL ((1, 2, 3)));
# endif
# endif
_GL_CXXALIAS_SYS (getsubopt, int,
(char **optionp, char *const *tokens, char **valuep));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getsubopt);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getsubopt
# if HAVE_RAW_DECL_GETSUBOPT
@ -579,12 +651,24 @@ _GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - "
implementation.
Returns the open file descriptor if successful, otherwise -1 and errno
set. */
# if !@HAVE_MKOSTEMP@
# if @REPLACE_MKOSTEMP@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mkostemp
# define mkostemp rpl_mkostemp
# endif
_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/));
# else
# if !@HAVE_MKOSTEMP@
_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)
_GL_ARG_NONNULL ((1)));
# endif
# endif
_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mkostemp);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkostemp
# if HAVE_RAW_DECL_MKOSTEMP
@ -607,14 +691,28 @@ _GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - "
implementation.
Returns the open file descriptor if successful, otherwise -1 and errno
set. */
# if !@HAVE_MKOSTEMPS@
# if @REPLACE_MKOSTEMPS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mkostemps
# define mkostemps rpl_mkostemps
# endif
_GL_FUNCDECL_RPL (mkostemps, int,
(char * /*template*/, int /*suffixlen*/, int /*flags*/)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mkostemps, int,
(char * /*template*/, int /*suffixlen*/, int /*flags*/));
# else
# if !@HAVE_MKOSTEMPS@
_GL_FUNCDECL_SYS (mkostemps, int,
(char * /*template*/, int /*suffixlen*/, int /*flags*/)
_GL_ARG_NONNULL ((1)));
# endif
# endif
_GL_CXXALIAS_SYS (mkostemps, int,
(char * /*template*/, int /*suffixlen*/, int /*flags*/));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mkostemps);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkostemps
# if HAVE_RAW_DECL_MKOSTEMPS
@ -713,7 +811,7 @@ _GL_CXXALIAS_SYS (posix_memalign, int,
(void **memptr, size_t alignment, size_t size));
# endif
# endif
# if @HAVE_POSIX_MEMALIGN@
# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@
_GL_CXXALIASWARN (posix_memalign);
# endif
#elif defined GNULIB_POSIXCHECK
@ -727,11 +825,22 @@ _GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - "
#if @GNULIB_POSIX_OPENPT@
/* Return an FD open to the master side of a pseudo-terminal. Flags should
include O_RDWR, and may also include O_NOCTTY. */
# if !@HAVE_POSIX_OPENPT@
# if @REPLACE_POSIX_OPENPT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef posix_openpt
# define posix_openpt rpl_posix_openpt
# endif
_GL_FUNCDECL_RPL (posix_openpt, int, (int flags));
_GL_CXXALIAS_RPL (posix_openpt, int, (int flags));
# else
# if !@HAVE_POSIX_OPENPT@
_GL_FUNCDECL_SYS (posix_openpt, int, (int flags));
# endif
# endif
_GL_CXXALIAS_SYS (posix_openpt, int, (int flags));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (posix_openpt);
# endif
#elif defined GNULIB_POSIXCHECK
# undef posix_openpt
# if HAVE_RAW_DECL_POSIX_OPENPT
@ -956,7 +1065,9 @@ _GL_FUNCDECL_SYS (initstate, char *,
_GL_CXXALIAS_SYS_CAST (initstate, char *,
(unsigned int seed, char *buf, size_t buf_size));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (initstate);
# endif
#elif defined GNULIB_POSIXCHECK
# undef initstate
# if HAVE_RAW_DECL_INITSTATE
@ -981,7 +1092,9 @@ _GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1)));
is const char *arg_state. */
_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (setstate);
# endif
#elif defined GNULIB_POSIXCHECK
# undef setstate
# if HAVE_RAW_DECL_SETSTATE
@ -1167,7 +1280,9 @@ _GL_FUNCDECL_SYS (reallocarray, void *,
_GL_CXXALIAS_SYS (reallocarray, void *,
(void *ptr, size_t nmemb, size_t size));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (reallocarray);
# endif
#elif defined GNULIB_POSIXCHECK
# undef reallocarray
# if HAVE_RAW_DECL_REALLOCARRAY

42
lib/string.in.h
View file

@ -308,16 +308,32 @@ _GL_WARN_ON_USE (memmem, "memmem is unportable and often quadratic - "
/* Copy N bytes of SRC to DEST, return pointer to bytes after the
last written byte. */
#if @GNULIB_MEMPCPY@
# if ! @HAVE_MEMPCPY@
# if @REPLACE_MEMPCPY@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mempcpy
# define mempcpy rpl_mempcpy
# endif
_GL_FUNCDECL_RPL (mempcpy, void *,
(void *restrict __dest, void const *restrict __src,
size_t __n)
_GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (mempcpy, void *,
(void *restrict __dest, void const *restrict __src,
size_t __n));
# else
# if !@HAVE_MEMPCPY@
_GL_FUNCDECL_SYS (mempcpy, void *,
(void *restrict __dest, void const *restrict __src,
size_t __n)
_GL_ARG_NONNULL ((1, 2)));
# endif
# endif
_GL_CXXALIAS_SYS (mempcpy, void *,
(void *restrict __dest, void const *restrict __src,
size_t __n));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mempcpy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mempcpy
# if HAVE_RAW_DECL_MEMPCPY
@ -406,14 +422,28 @@ _GL_WARN_ON_USE (rawmemchr, "rawmemchr is unportable - "
/* Copy SRC to DST, returning the address of the terminating '\0' in DST. */
#if @GNULIB_STPCPY@
# if ! @HAVE_STPCPY@
# if @REPLACE_STPCPY@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef stpcpy
# define stpcpy rpl_stpcpy
# endif
_GL_FUNCDECL_RPL (stpcpy, char *,
(char *restrict __dst, char const *restrict __src)
_GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (stpcpy, char *,
(char *restrict __dst, char const *restrict __src));
# else
# if !@HAVE_STPCPY@
_GL_FUNCDECL_SYS (stpcpy, char *,
(char *restrict __dst, char const *restrict __src)
_GL_ARG_NONNULL ((1, 2)));
# endif
# endif
_GL_CXXALIAS_SYS (stpcpy, char *,
(char *restrict __dst, char const *restrict __src));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (stpcpy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef stpcpy
# if HAVE_RAW_DECL_STPCPY
@ -448,7 +478,9 @@ _GL_CXXALIAS_SYS (stpncpy, char *,
(char *restrict __dst, char const *restrict __src,
size_t __n));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (stpncpy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef stpncpy
# if HAVE_RAW_DECL_STPNCPY
@ -1212,7 +1244,7 @@ _GL_FUNCDECL_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen)
# endif
_GL_CXXALIAS_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen));
# endif
# if @HAVE_DECL_STRERROR_R@
# if __GLIBC__ >= 2 && @HAVE_DECL_STRERROR_R@
_GL_CXXALIASWARN (strerror_r);
# endif
#elif defined GNULIB_POSIXCHECK

8
lib/sys_stat.in.h
View file

@ -549,7 +549,7 @@ _GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
# endif
_GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2]));
# endif
# if @HAVE_FUTIMENS@
# if __GLIBC__ >= 2 && @HAVE_FUTIMENS@
_GL_CXXALIASWARN (futimens);
# endif
#elif defined GNULIB_POSIXCHECK
@ -716,7 +716,9 @@ _GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)
# endif
_GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mkfifoat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkfifoat
# if HAVE_RAW_DECL_MKFIFOAT
@ -773,7 +775,9 @@ _GL_FUNCDECL_SYS (mknodat, int,
_GL_CXXALIAS_SYS (mknodat, int,
(int fd, char const *file, mode_t mode, dev_t dev));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mknodat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mknodat
# if HAVE_RAW_DECL_MKNODAT
@ -937,7 +941,7 @@ _GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name,
_GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name,
struct timespec const times[2], int flag));
# endif
# if @HAVE_UTIMENSAT@
# if __GLIBC__ >= 2 && @HAVE_UTIMENSAT@
_GL_CXXALIASWARN (utimensat);
# endif
#elif defined GNULIB_POSIXCHECK

18
lib/time.in.h
View file

@ -112,12 +112,24 @@ struct __time_t_must_be_integral {
/* Set *TS to the current time, and return BASE.
Upon failure, return 0. */
# if @GNULIB_TIMESPEC_GET@
# if ! @HAVE_TIMESPEC_GET@
# if @REPLACE_TIMESPEC_GET@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef timespec_get
# define timespec_get rpl_timespec_get
# endif
_GL_FUNCDECL_RPL (timespec_get, int, (struct timespec *ts, int base)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (timespec_get, int, (struct timespec *ts, int base));
# else
# if !@HAVE_TIMESPEC_GET@
_GL_FUNCDECL_SYS (timespec_get, int, (struct timespec *ts, int base)
_GL_ARG_NONNULL ((1)));
# endif
# endif
_GL_CXXALIAS_SYS (timespec_get, int, (struct timespec *ts, int base));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (timespec_get);
# endif
# endif
/* Set *TS to the current time resolution, and return BASE.
@ -423,7 +435,9 @@ _GL_FUNCDECL_SYS (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (timegm, time_t, (struct tm *__tm));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (timegm);
# endif
# endif
/* Encourage applications to avoid unsafe functions that can overrun

80
lib/unistd.in.h
View file

@ -541,17 +541,22 @@ _GL_CXXALIASWARN (dup2);
Return newfd if successful, otherwise -1 and errno set.
See the Linux man page at
<https://www.kernel.org/doc/man-pages/online/pages/man2/dup3.2.html>. */
# if @HAVE_DUP3@
# if @REPLACE_DUP3@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef dup3
# define dup3 rpl_dup3
# endif
_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags));
_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags));
# else
# if !@HAVE_DUP3@
_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags));
# endif
_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (dup3);
# endif
#elif defined GNULIB_POSIXCHECK
# undef dup3
# if HAVE_RAW_DECL_DUP3
@ -870,7 +875,9 @@ _GL_FUNCDECL_SYS (execvpe, int,
_GL_CXXALIAS_SYS (execvpe, int,
(const char *program, char * const *argv, char * const *env));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (execvpe);
# endif
#elif defined GNULIB_POSIXCHECK
# undef execvpe
# if HAVE_RAW_DECL_EXECVPE
@ -925,7 +932,9 @@ _GL_FUNCDECL_SYS (faccessat, int,
_GL_CXXALIAS_SYS (faccessat, int,
(int fd, char const *file, int mode, int flag));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (faccessat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef faccessat
# if HAVE_RAW_DECL_FACCESSAT
@ -1002,11 +1011,22 @@ _GL_WARN_ON_USE (fchownat, "fchownat is not portable - "
Return 0 if successful, otherwise -1 and errno set.
See POSIX:2008 specification
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html>. */
# if !@HAVE_FDATASYNC@ || !@HAVE_DECL_FDATASYNC@
# if @REPLACE_FDATASYNC@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef fdatasync
# define fdatasync rpl_fdatasync
# endif
_GL_FUNCDECL_RPL (fdatasync, int, (int fd));
_GL_CXXALIAS_RPL (fdatasync, int, (int fd));
# else
# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@
_GL_FUNCDECL_SYS (fdatasync, int, (int fd));
# endif
# endif
_GL_CXXALIAS_SYS (fdatasync, int, (int fd));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (fdatasync);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fdatasync
# if HAVE_RAW_DECL_FDATASYNC
@ -1053,7 +1073,9 @@ _GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length));
# endif
_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (ftruncate);
# endif
#elif defined GNULIB_POSIXCHECK
# undef ftruncate
# if HAVE_RAW_DECL_FTRUNCATE
@ -1185,11 +1207,22 @@ _GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - "
#if @GNULIB_GETENTROPY@
/* Fill a buffer with random bytes. */
# if !@HAVE_GETENTROPY@
# if @REPLACE_GETENTROPY@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef getentropy
# define getentropy rpl_getentropy
# endif
_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length));
_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length));
# else
# if !@HAVE_GETENTROPY@
_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length));
# endif
# endif
_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getentropy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getentropy
# if HAVE_RAW_DECL_GETENTROPY
@ -1323,7 +1356,9 @@ _GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size)
int size. */
_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getlogin_r);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getlogin_r
# if HAVE_RAW_DECL_GETLOGIN_R
@ -1661,7 +1696,9 @@ _GL_CXXALIAS_SYS (linkat, int,
(int fd1, const char *path1, int fd2, const char *path2,
int flag));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (linkat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef linkat
# if HAVE_RAW_DECL_LINKAT
@ -1742,8 +1779,9 @@ _GL_WARN_ON_USE (pipe, "pipe is unportable - "
Return 0 upon success, or -1 with errno set upon failure.
See also the Linux man page at
<https://www.kernel.org/doc/man-pages/online/pages/man2/pipe2.2.html>. */
# if @HAVE_PIPE2@
# if @REPLACE_PIPE2@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef pipe2
# define pipe2 rpl_pipe2
# endif
_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
@ -1752,7 +1790,9 @@ _GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags));
_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (pipe2);
# endif
#elif defined GNULIB_POSIXCHECK
# undef pipe2
# if HAVE_RAW_DECL_PIPE2
@ -1787,7 +1827,9 @@ _GL_FUNCDECL_SYS (pread, ssize_t,
_GL_CXXALIAS_SYS (pread, ssize_t,
(int fd, void *buf, size_t bufsize, off_t offset));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (pread);
# endif
#elif defined GNULIB_POSIXCHECK
# undef pread
# if HAVE_RAW_DECL_PREAD
@ -1822,7 +1864,9 @@ _GL_FUNCDECL_SYS (pwrite, ssize_t,
_GL_CXXALIAS_SYS (pwrite, ssize_t,
(int fd, const void *buf, size_t bufsize, off_t offset));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (pwrite);
# endif
#elif defined GNULIB_POSIXCHECK
# undef pwrite
# if HAVE_RAW_DECL_PWRITE
@ -1936,7 +1980,9 @@ _GL_CXXALIAS_SYS (readlinkat, ssize_t,
(int fd, char const *restrict file,
char *restrict buf, size_t len));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (readlinkat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef readlinkat
# if HAVE_RAW_DECL_READLINKAT
@ -1996,15 +2042,27 @@ _GL_CXXALIASWARN (rmdir);
Platforms with no ability to set the hostname return -1 and set
errno = ENOSYS. */
# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@
# if @REPLACE_SETHOSTNAME@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef sethostname
# define sethostname rpl_sethostname
# endif
_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len));
# else
# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@
_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len)
_GL_ARG_NONNULL ((1)));
# endif
# endif
/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5
and FreeBSD 6.4 the second parameter is int. On Solaris 11
2011-10, the first parameter is not const. */
_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (sethostname);
# endif
#elif defined GNULIB_POSIXCHECK
# undef sethostname
# if HAVE_RAW_DECL_SETHOSTNAME
@ -2113,7 +2171,9 @@ _GL_FUNCDECL_SYS (symlinkat, int,
_GL_CXXALIAS_SYS (symlinkat, int,
(char const *contents, int fd, char const *file));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (symlinkat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef symlinkat
# if HAVE_RAW_DECL_SYMLINKAT
@ -2143,7 +2203,9 @@ _GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length)
# endif
_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (truncate);
# endif
#elif defined GNULIB_POSIXCHECK
# undef truncate
# if HAVE_RAW_DECL_TRUNCATE
@ -2173,7 +2235,9 @@ _GL_FUNCDECL_SYS (ttyname_r, int,
_GL_CXXALIAS_SYS (ttyname_r, int,
(int fd, char *buf, size_t buflen));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (ttyname_r);
# endif
#elif defined GNULIB_POSIXCHECK
# undef ttyname_r
# if HAVE_RAW_DECL_TTYNAME_R

5
m4/faccessat.m4
View file

@ -1,4 +1,4 @@
# serial 11
# serial 12
# See if we need to provide faccessat replacement.
dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
@ -19,6 +19,9 @@ AC_DEFUN([gl_FUNC_FACCESSAT],
gl_CHECK_FUNCS_ANDROID([faccessat], [[#include <unistd.h>]])
if test $ac_cv_func_faccessat = no; then
HAVE_FACCESSAT=0
case "$gl_cv_onwards_func_faccessat" in
future*) REPLACE_FACCESSAT=1 ;;
esac
else
case $gl_cv_func_lstat_dereferences_slashed_symlink in
*yes) ;;

5
m4/futimens.m4
View file

@ -1,4 +1,4 @@
# serial 10
# serial 11
# See if we need to provide futimens replacement.
dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
@ -16,6 +16,9 @@ AC_DEFUN([gl_FUNC_FUTIMENS],
gl_CHECK_FUNCS_ANDROID([futimens], [[#include <sys/stat.h>]])
if test $ac_cv_func_futimens = no; then
HAVE_FUTIMENS=0
case "$gl_cv_onwards_func_futimens" in
future*) REPLACE_FUTIMENS=1 ;;
esac
else
AC_CACHE_CHECK([whether futimens works],
[gl_cv_func_futimens_works],

5
m4/getdelim.m4
View file

@ -1,4 +1,4 @@
# getdelim.m4 serial 17
# getdelim.m4 serial 18
dnl Copyright (C) 2005-2007, 2009-2023 Free Software Foundation, Inc.
dnl
@ -96,6 +96,9 @@ AC_DEFUN([gl_FUNC_GETDELIM],
esac
else
HAVE_GETDELIM=0
case "$gl_cv_onwards_func_getdelim" in
future*) REPLACE_GETDELIM=1 ;;
esac
fi
if test $ac_cv_have_decl_getdelim = no; then

5
m4/getline.m4
View file

@ -1,4 +1,4 @@
# getline.m4 serial 31
# getline.m4 serial 32
dnl Copyright (C) 1998-2003, 2005-2007, 2009-2023 Free Software Foundation,
dnl Inc.
@ -84,6 +84,9 @@ AC_DEFUN([gl_FUNC_GETLINE],
])
else
am_cv_func_working_getline=no
case "$gl_cv_onwards_func_getline" in
future*) REPLACE_GETLINE=1 ;;
esac
fi
if test $ac_cv_have_decl_getline = no; then

6
m4/getloadavg.m4
View file

@ -7,7 +7,7 @@
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
#serial 11
#serial 12
# Autoconf defines AC_FUNC_GETLOADAVG, but that is obsolescent.
# New applications should use gl_GETLOADAVG instead.
@ -27,6 +27,10 @@ gl_save_LIBS=$LIBS
HAVE_GETLOADAVG=1
gl_CHECK_FUNCS_ANDROID([getloadavg], [[#include <stdlib.h>]])
if test $ac_cv_func_getloadavg != yes; then
case "$gl_cv_onwards_func_getloadavg" in
future*) REPLACE_GETLOADAVG=1 ;;
esac
gl_func_getloadavg_done=no
# Some systems with -lutil have (and need) -lkvm as well, some do not.

5
m4/getrandom.m4
View file

@ -1,4 +1,4 @@
# getrandom.m4 serial 10
# getrandom.m4 serial 11
dnl Copyright 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -18,6 +18,9 @@ AC_DEFUN([gl_FUNC_GETRANDOM],
]])
if test "$ac_cv_func_getrandom" != yes; then
HAVE_GETRANDOM=0
case "$gl_cv_onwards_func_getrandom" in
future*) REPLACE_GETRANDOM=1 ;;
esac
else
dnl On Solaris 11.4 the return type is 'int', not 'ssize_t'.
AC_CACHE_CHECK([whether getrandom is compatible with its GNU+BSD signature],

35
m4/gettime.m4
View file

@ -1,4 +1,4 @@
# gettime.m4 serial 13
# gettime.m4 serial 14
dnl Copyright (C) 2002, 2004-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -18,9 +18,11 @@ AC_DEFUN([gl_GETTIME],
])
dnl Tests whether the function timespec_get exists.
dnl Sets gl_cv_func_timespec_get.
dnl Sets gl_cv_func_timespec_get and gl_cv_onwards_func_timespec_get.
AC_DEFUN([gl_CHECK_FUNC_TIMESPEC_GET],
[
AC_REQUIRE([AC_CANONICAL_HOST])
dnl Persuade OpenBSD <time.h> to declare timespec_get().
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
@ -29,21 +31,32 @@ AC_DEFUN([gl_CHECK_FUNC_TIMESPEC_GET],
dnl But at the same time, we need to notice a missing declaration, like
dnl gl_CHECK_FUNCS_ANDROID does.
AC_CHECK_DECL([timespec_get], , , [[#include <time.h>]])
if test $ac_cv_have_decl_timespec_get = yes; then
AC_CACHE_CHECK([for timespec_get], [gl_cv_func_timespec_get],
[AC_LINK_IFELSE(
AC_CACHE_CHECK([for timespec_get], [gl_cv_onwards_func_timespec_get],
[if test $ac_cv_have_decl_timespec_get = yes; then
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <time.h>
struct timespec ts;
]],
[[return timespec_get (&ts, 0);]])
],
[gl_cv_func_timespec_get=yes],
[gl_cv_func_timespec_get=no])
])
else
gl_cv_func_timespec_get=no
fi
[gl_cv_onwards_func_timespec_get=yes],
[gl_cv_onwards_func_timespec_get=no])
else
gl_cv_onwards_func_timespec_get=no
fi
case "$host_os" in
linux*-android*)
if test $gl_cv_onwards_func_timespec_get = no; then
gl_cv_onwards_func_timespec_get='future OS version'
fi
;;
esac
])
case "$gl_cv_onwards_func_timespec_get" in
future*) gl_cv_func_timespec_get=no ;;
*) gl_cv_func_timespec_get=$gl_cv_onwards_func_timespec_get ;;
esac
])
AC_DEFUN([gl_GETTIME_RES],

73
m4/gnulib-common.m4
View file

@ -1,4 +1,4 @@
# gnulib-common.m4 serial 76
# gnulib-common.m4 serial 77
dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -1031,8 +1031,21 @@ AC_DEFUN([gl_CONDITIONAL_HEADER],
dnl gl_CHECK_FUNCS_ANDROID([func], [[#include <foo.h>]])
dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem
dnl on Android.
dnl Namely, if func was added to Android API level, say, 28, then the libc.so
dnl has the symbol func always, whereas the header file <foo.h> declares func
dnl
dnl When code is compiled on Android, it is in the context of a certain
dnl "Android API level", which indicates the minimum version of Android on
dnl which the app can be installed. In other words, you don't compile for a
dnl specific version of Android. You compile for all versions of Android,
dnl onwards from the given API level.
dnl Thus, the question "does the OS have the function func" has three possible
dnl answers:
dnl - yes, in all versions starting from the given API level,
dnl - no, in no version,
dnl - not in the given API level, but in a later version of Android.
dnl
dnl In detail, this works as follows:
dnl If func was added to Android API level, say, 28, then the libc.so has the
dnl symbol func always, whereas the header file <foo.h> declares func
dnl conditionally:
dnl #if __ANDROID_API__ >= 28
dnl ... func (...) __INTRODUCED_IN(28);
@ -1040,15 +1053,55 @@ dnl #endif
dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28",
dnl the function func is declared and exists in libc.
dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27",
dnl the function func is not declared but exists in libc. We need to treat this
dnl case like the case where func does not exist.
dnl the function func is not declared but exists in libc.
dnl
dnl This macro sets two variables:
dnl - gl_cv_onwards_func_<func> to yes / no / "future OS version"
dnl - ac_cv_func_<func> to yes / no / no
dnl The first variable allows to distinguish all three cases.
dnl The second variable is set, so that an invocation
dnl gl_CHECK_FUNCS_ANDROID([func], [[#include <foo.h>]])
dnl can be used as a drop-in replacement for
dnl AC_CHECK_FUNCS([func]).
AC_DEFUN([gl_CHECK_FUNCS_ANDROID],
[
AC_CHECK_DECL([$1], , , [$2])
if test $ac_cv_have_decl_[$1] = yes; then
AC_CHECK_FUNCS([$1])
else
ac_cv_func_[$1]=no
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CACHE_CHECK([for [$1]],
[[gl_cv_onwards_func_][$1]],
[gl_SILENT([
case "$host_os" in
linux*-android*)
AC_CHECK_DECL([$1], , , [$2])
if test $[ac_cv_have_decl_][$1] = yes; then
AC_CHECK_FUNC([[$1]])
if test $[ac_cv_func_][$1] = yes; then
[gl_cv_onwards_func_][$1]=yes
else
dnl The function is declared but does not exist. This should not
dnl happen normally. But anyway, we know that a future version
dnl of Android will have the function.
[gl_cv_onwards_func_][$1]='future OS version'
fi
else
[gl_cv_onwards_func_][$1]='future OS version'
fi
;;
*)
AC_CHECK_FUNC([$1])
[gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1]
;;
esac
])
])
case "$[gl_cv_onwards_func_][$1]" in
future*) [ac_cv_func_][$1]=no ;;
*) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;;
esac
if test $[ac_cv_func_][$1] = yes; then
AC_DEFINE([HAVE_]m4_translit([[$1]],
[abcdefghijklmnopqrstuvwxyz],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ]),
[1], [Define to 1 if you have the `$1' function.])
fi
])

14
m4/gnulib-comp.m4
View file

@ -354,7 +354,8 @@ AC_DEFUN([gl_INIT],
gl_STDIO_MODULE_INDICATOR([getline])
AC_REQUIRE([AC_CANONICAL_HOST])
gl_GETLOADAVG
gl_CONDITIONAL([GL_COND_OBJ_GETLOADAVG], [test $HAVE_GETLOADAVG = 0])
gl_CONDITIONAL([GL_COND_OBJ_GETLOADAVG],
[test $HAVE_GETLOADAVG = 0 || test $REPLACE_GETLOADAVG = 1])
AM_COND_IF([GL_COND_OBJ_GETLOADAVG], [
gl_PREREQ_GETLOADAVG
])
@ -414,7 +415,8 @@ AC_DEFUN([gl_INIT],
fi
gl_STRING_MODULE_INDICATOR([memmem])
gl_FUNC_MEMPCPY
gl_CONDITIONAL([GL_COND_OBJ_MEMPCPY], [test $HAVE_MEMPCPY = 0])
gl_CONDITIONAL([GL_COND_OBJ_MEMPCPY],
[test $HAVE_MEMPCPY = 0 || test $REPLACE_MEMPCPY = 1])
AM_COND_IF([GL_COND_OBJ_MEMPCPY], [
gl_PREREQ_MEMPCPY
])
@ -433,7 +435,8 @@ AC_DEFUN([gl_INIT],
gl_STRING_MODULE_INDICATOR([memset_explicit])
gl_MINMAX
gl_FUNC_MKOSTEMP
gl_CONDITIONAL([GL_COND_OBJ_MKOSTEMP], [test $HAVE_MKOSTEMP = 0])
gl_CONDITIONAL([GL_COND_OBJ_MKOSTEMP],
[test $HAVE_MKOSTEMP = 0 || test $REPLACE_MKOSTEMP = 1])
AM_COND_IF([GL_COND_OBJ_MKOSTEMP], [
gl_PREREQ_MKOSTEMP
])
@ -558,7 +561,8 @@ AC_DEFUN([gl_INIT],
gl_STDLIB_H_REQUIRE_DEFAULTS
AC_PROG_MKDIR_P
gl_FUNC_STPCPY
gl_CONDITIONAL([GL_COND_OBJ_STPCPY], [test $HAVE_STPCPY = 0])
gl_CONDITIONAL([GL_COND_OBJ_STPCPY],
[test $HAVE_STPCPY = 0 || test $REPLACE_STPCPY = 1])
AM_COND_IF([GL_COND_OBJ_STPCPY], [
gl_PREREQ_STPCPY
])
@ -1000,7 +1004,7 @@ AC_DEFUN([gl_INIT],
if test $REPLACE_GETLINE = 1; then
func_gl_gnulib_m4code_getdelim
fi
if case $host_os in mingw*) false;; *) test $HAVE_GETLOADAVG = 0;; esac; then
if case $host_os in mingw*) false;; *) test $HAVE_GETLOADAVG = 0 || test $REPLACE_GETLOADAVG = 1;; esac; then
func_gl_gnulib_m4code_open
fi
if test $REPLACE_GETOPT = 1; then

6
m4/inttypes.m4
View file

@ -1,4 +1,4 @@
# inttypes.m4 serial 36
# inttypes.m4 serial 37
dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -170,6 +170,10 @@ AC_DEFUN([gl_INTTYPES_H_DEFAULTS],
HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX])
HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX])
HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T])
HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS])
HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV])
REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS])
REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV])
REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX])
REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX])
INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX])

5
m4/mempcpy.m4
View file

@ -1,4 +1,4 @@
# mempcpy.m4 serial 13
# mempcpy.m4 serial 14
dnl Copyright (C) 2003-2004, 2006-2007, 2009-2023 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
@ -17,6 +17,9 @@ AC_DEFUN([gl_FUNC_MEMPCPY],
gl_CHECK_FUNCS_ANDROID([mempcpy], [[#include <string.h>]])
if test $ac_cv_func_mempcpy = no; then
HAVE_MEMPCPY=0
case "$gl_cv_onwards_func_mempcpy" in
future*) REPLACE_MEMPCPY=1 ;;
esac
fi
])

5
m4/mkostemp.m4
View file

@ -1,4 +1,4 @@
# mkostemp.m4 serial 3
# mkostemp.m4 serial 4
dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -14,6 +14,9 @@ AC_DEFUN([gl_FUNC_MKOSTEMP],
gl_CHECK_FUNCS_ANDROID([mkostemp], [[#include <stdlib.h>]])
if test $ac_cv_func_mkostemp != yes; then
HAVE_MKOSTEMP=0
case "$gl_cv_onwards_func_mkostemp" in
future*) REPLACE_MKOSTEMP=1 ;;
esac
fi
])

7
m4/pipe2.m4
View file

@ -1,4 +1,4 @@
# pipe2.m4 serial 3
# pipe2.m4 serial 4
dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -14,5 +14,10 @@ AC_DEFUN([gl_FUNC_PIPE2],
gl_CHECK_FUNCS_ANDROID([pipe2], [[#include <unistd.h>]])
if test $ac_cv_func_pipe2 != yes; then
HAVE_PIPE2=0
case "$gl_cv_onwards_func_pipe2" in
future*) REPLACE_PIPE2=1 ;;
esac
else
REPLACE_PIPE2=1
fi
])

5
m4/readlinkat.m4
View file

@ -1,4 +1,4 @@
# serial 7
# serial 8
# See if we need to provide readlinkat replacement.
dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
@ -16,6 +16,9 @@ AC_DEFUN([gl_FUNC_READLINKAT],
AC_REQUIRE([gl_FUNC_READLINK])
if test $ac_cv_func_readlinkat = no; then
HAVE_READLINKAT=0
case "$gl_cv_onwards_func_readlinkat" in
future*) REPLACE_READLINKAT=1 ;;
esac
else
AC_CACHE_CHECK([whether readlinkat signature is correct],
[gl_cv_decl_readlinkat_works],

13
m4/stdlib_h.m4
View file

@ -1,4 +1,4 @@
# stdlib_h.m4 serial 66
# stdlib_h.m4 serial 71
dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -23,7 +23,7 @@ AC_DEFUN_ONCE([gl_STDLIB_H],
# include <random.h>
#endif
]], [_Exit aligned_alloc atoll canonicalize_file_name free
getloadavg getsubopt grantpt
getloadavg getprogname getsubopt grantpt
initstate initstate_r mbtowc mkdtemp mkostemp mkostemps mkstemp mkstemps
posix_memalign posix_openpt ptsname ptsname_r qsort_r
random random_r reallocarray realpath rpmatch secure_getenv setenv
@ -73,6 +73,7 @@ AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS],
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU])
@ -130,6 +131,7 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT])
HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT])
HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME])
HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE])
@ -166,17 +168,24 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT])
REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC])
REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU])
REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX])
REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
REPLACE_FREE=0; AC_SUBST([REPLACE_FREE])
REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG])
REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME])
REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT])
REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE])
REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU])
REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX])
REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP])
REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS])
REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN])
REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT])
REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME])
REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R])
REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])

5
m4/stpcpy.m4
View file

@ -1,4 +1,4 @@
# stpcpy.m4 serial 10
# stpcpy.m4 serial 11
dnl Copyright (C) 2002, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -16,6 +16,9 @@ AC_DEFUN([gl_FUNC_STPCPY],
gl_CHECK_FUNCS_ANDROID([stpcpy], [[#include <string.h>]])
if test $ac_cv_func_stpcpy = no; then
HAVE_STPCPY=0
case "$gl_cv_onwards_func_stpcpy" in
future*) REPLACE_STPCPY=1 ;;
esac
fi
])

4
m4/string_h.m4
View file

@ -5,7 +5,7 @@
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 35
# serial 37
# Written by Paul Eggert.
@ -131,6 +131,8 @@ AC_DEFUN([gl_STRING_H_DEFAULTS],
REPLACE_FFSLL=0; AC_SUBST([REPLACE_FFSLL])
REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR])
REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM])
REPLACE_MEMPCPY=0; AC_SUBST([REPLACE_MEMPCPY])
REPLACE_STPCPY=0; AC_SUBST([REPLACE_STPCPY])
REPLACE_STPNCPY=0; AC_SUBST([REPLACE_STPNCPY])
REPLACE_STRCHRNUL=0; AC_SUBST([REPLACE_STRCHRNUL])
REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP])

3
m4/time_h.m4
View file

@ -2,7 +2,7 @@
# Copyright (C) 2000-2001, 2003-2007, 2009-2023 Free Software Foundation, Inc.
# serial 20
# serial 21
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -170,6 +170,7 @@ AC_DEFUN([gl_TIME_H_DEFAULTS],
REPLACE_NANOSLEEP=GNULIB_PORTCHECK; AC_SUBST([REPLACE_NANOSLEEP])
REPLACE_STRFTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_STRFTIME])
REPLACE_TIMEGM=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TIMEGM])
REPLACE_TIMESPEC_GET=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TIMESPEC_GET])
REPLACE_TZSET=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TZSET])
dnl Hack so that the time module doesn't depend on the sys_time module.

5
m4/timegm.m4
View file

@ -1,4 +1,4 @@
# timegm.m4 serial 14
# timegm.m4 serial 15
dnl Copyright (C) 2003, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -17,6 +17,9 @@ AC_DEFUN([gl_FUNC_TIMEGM],
fi
else
HAVE_TIMEGM=0
case "$gl_cv_onwards_func_timegm" in
future*) REPLACE_TIMEGM=1 ;;
esac
fi
])

7
m4/unistd_h.m4
View file

@ -1,4 +1,4 @@
# unistd_h.m4 serial 90
# unistd_h.m4 serial 94
dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -225,6 +225,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE])
REPLACE_DUP=0; AC_SUBST([REPLACE_DUP])
REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2])
REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3])
REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL])
REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE])
REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP])
@ -234,10 +235,12 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE])
REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT])
REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT])
REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC])
REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE])
REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD])
REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME])
REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE])
REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY])
REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R])
REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS])
REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE])
@ -248,12 +251,14 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
REPLACE_LINK=0; AC_SUBST([REPLACE_LINK])
REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT])
REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK])
REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2])
REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD])
REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE])
REPLACE_READ=0; AC_SUBST([REPLACE_READ])
REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK])
REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT])
REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR])
REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME])
REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP])
REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK])
REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT])

5
m4/utimensat.m4
View file

@ -1,4 +1,4 @@
# serial 10
# serial 11
# See if we need to provide utimensat replacement.
dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
@ -16,6 +16,9 @@ AC_DEFUN([gl_FUNC_UTIMENSAT],
gl_CHECK_FUNCS_ANDROID([utimensat], [[#include <sys/stat.h>]])
if test $ac_cv_func_utimensat = no; then
HAVE_UTIMENSAT=0
case "$gl_cv_onwards_func_utimensat" in
future*) REPLACE_UTIMENSAT=1 ;;
esac
else
AC_CACHE_CHECK([whether utimensat works],
[gl_cv_func_utimensat_works],