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Update from Gnulib by running admin/merge-gnulib

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This commit is contained in:
Paul Eggert 2023-02-04 14:45:11 -08:00
parent 7e1c7db1cb
commit 04d97e76a9
44 changed files with 992 additions and 432 deletions
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42
lib/string.in.h
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@ -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