Update from Gnulib by running admin/merge-gnulib

(cherry picked from commit 73427887d63c086fb88449dce79bf2f8e58183fa)

diff --git a/lib/c++defs.h b/lib/c++defs.h
index 7082af3fc28d64cb2f7815cc35526c16a6eac52f..7843359caa859aa03639dfe9abcca67dee70e4bf 100644 (file)
--- a/lib/c++defs.h
+++ b/lib/c++defs.h
@@ -104,10 +104,15 @@
 # define _GL_EXTERN_C_FUNC
 #endif
 
-/* _GL_FUNCDECL_RPL (func, rettype, parameters[, attributes]);
+/* _GL_FUNCDECL_RPL (func, rettype, parameters, [attributes]);
    declares a replacement function, named rpl_func, with the given prototype,
    consisting of return type, parameters, and attributes.
-   Example:
+   Although attributes are optional, the comma before them is required
+   for portability to C17 and earlier.  The attribute _GL_ATTRIBUTE_NOTHROW,
+   if needed, must be placed after the _GL_FUNCDECL_RPL invocation,
+   at the end of the declaration.
+   Examples:
+     _GL_FUNCDECL_RPL (free, void, (void *ptr), ) _GL_ATTRIBUTE_NOTHROW;
      _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...),
                                   _GL_ARG_NONNULL ((1)));
 
@@ -116,24 +121,22 @@
    because
      [[...]] extern "C" <declaration>;
    is invalid syntax in C++.)
-
-   Note: The attribute _GL_ATTRIBUTE_NOTHROW, if needed, must be placed outside
-   of the _GL_FUNCDECL_RPL invocation, at the end of the declaration.
  */
 #define _GL_FUNCDECL_RPL(func,rettype,parameters,...) \
   _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters, __VA_ARGS__)
 #define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters,...) \
   _GL_EXTERN_C_FUNC __VA_ARGS__ rettype rpl_func parameters
 
-/* _GL_FUNCDECL_SYS (func, rettype, parameters[, attributes]);
+/* _GL_FUNCDECL_SYS (func, rettype, parameters, [attributes]);
    declares the system function, named func, with the given prototype,
    consisting of return type, parameters, and attributes.
-   Example:
-     _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...),
-                                  _GL_ARG_NONNULL ((1)));
-
-   Note: The attribute _GL_ATTRIBUTE_NOTHROW, if needed, must be placed outside
-   of the _GL_FUNCDECL_SYS invocation, at the end of the declaration.
+   Although attributes are optional, the comma before them is required
+   for portability to C17 and earlier.  The attribute _GL_ATTRIBUTE_NOTHROW,
+   if needed, must be placed after the _GL_FUNCDECL_RPL invocation,
+   at the end of the declaration.
+   Examples:
+     _GL_FUNCDECL_SYS (getumask, mode_t, (void), ) _GL_ATTRIBUTE_NOTHROW;
+     _GL_FUNCDECL_SYS (posix_openpt, int, (int flags), _GL_ATTRIBUTE_NODISCARD);
  */
 #define _GL_FUNCDECL_SYS(func,rettype,parameters,...) \
   _GL_EXTERN_C_FUNC __VA_ARGS__ rettype func parameters

diff --git a/lib/faccessat.c b/lib/faccessat.c
index 8178ca8632eafefb924011eb4fffe4e9d1856864..6eed1b642a62c8840e0450e2c8e0d6e98708e410 100644 (file)
--- a/lib/faccessat.c
+++ b/lib/faccessat.c
@@ -63,15 +63,17 @@ rpl_faccessat (int fd, char const *file, int mode, int flag)
 {
   int result = orig_faccessat (fd, file, mode, flag);
 
-  if (result == 0 && file[strlen (file) - 1] == '/')
+  if (file[strlen (file) - 1] == '/')
     {
       struct stat st;
-      result = fstatat (fd, file, &st, 0);
-      if (result == 0 && !S_ISDIR (st.st_mode))
+      int ret = fstatat (fd, file, &st, 0);
+      if (ret == 0 && !S_ISDIR (st.st_mode))
         {
           errno = ENOTDIR;
           return -1;
         }
+      if (result == 0)
+        result = ret;
     }
 
   return result;

diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h
index 8b8274295a5671c8e76cd40c9ad3dd9f102dfa3c..fc65d40bc0633b24a05c68dbb820f890423b80fe 100644 (file)
--- a/lib/fcntl.in.h
+++ b/lib/fcntl.in.h
@@ -141,14 +141,14 @@ _GL_CXXALIASWARN (creat);
 #   undef fcntl
 #   define fcntl rpl_fcntl
 #  endif
-_GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...));
+_GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...), );
 _GL_CXXALIAS_RPL (fcntl, int, (int fd, int action, ...));
 #  if !GNULIB_defined_rpl_fcntl
 #   define GNULIB_defined_rpl_fcntl 1
 #  endif
 # else
 #  if !@HAVE_FCNTL@
-_GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...));
+_GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...), );
 #   if !GNULIB_defined_fcntl
 #    define GNULIB_defined_fcntl 1
 #   endif

diff --git a/lib/inttypes.in.h b/lib/inttypes.in.h
index e9c80f3dca52417aa70605f5a6328a8f2bd0bcbe..747f1bb787c28dbc03cee9571931740d095ea5ff 100644 (file)
--- a/lib/inttypes.in.h
+++ b/lib/inttypes.in.h
@@ -913,11 +913,11 @@ extern "C" {
 #   undef imaxabs
 #   define imaxabs rpl_imaxabs
 #  endif
-_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x));
+_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));
+_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x), );
 #  endif
 _GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x));
 # endif
@@ -944,11 +944,11 @@ typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t;
 #   undef imaxdiv
 #   define imaxdiv rpl_imaxdiv
 #  endif
-_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom));
+_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));
+_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

diff --git a/lib/signal.in.h b/lib/signal.in.h
index a0effa21ba12c6adea92e41df1e745c9820f92aa..6239b90adf3a9c026e280f24f10aa8fb98adac7b 100644 (file)
--- a/lib/signal.in.h
+++ b/lib/signal.in.h
@@ -149,7 +149,7 @@ typedef void (*sighandler_t) (int);
 
 #if @GNULIB_SIG2STR@
 # if !@HAVE_SIG2STR@
-_GL_FUNCDECL_SYS (sig2str, int, (int signo, char *str));
+_GL_FUNCDECL_SYS (sig2str, int, (int signo, char *str), );
 # endif
 _GL_CXXALIAS_SYS (sig2str, int, (int signo, char *str));
 # if __GLIBC__ >= 2
@@ -165,7 +165,7 @@ _GL_WARN_ON_USE (sig2str, "sig2str is not portable - "
 
 #if @GNULIB_SIG2STR@
 # if !@HAVE_STR2SIG@
-_GL_FUNCDECL_SYS (str2sig, int, (char const *str, int *signo_p));
+_GL_FUNCDECL_SYS (str2sig, int, (char const *str, int *signo_p), );
 # endif
 _GL_CXXALIAS_SYS (str2sig, int, (char const *str, int *signo_p));
 # if __GLIBC__ >= 2
@@ -189,7 +189,7 @@ _GL_WARN_ON_USE (str2sig, "str2sig is not portable - "
 _GL_FUNCDECL_RPL (pthread_sigmask, int,
                   (int how,
                    const sigset_t *restrict new_mask,
-                   sigset_t *restrict old_mask));
+                   sigset_t *restrict old_mask), );
 _GL_CXXALIAS_RPL (pthread_sigmask, int,
                   (int how,
                    const sigset_t *restrict new_mask,
@@ -199,7 +199,7 @@ _GL_CXXALIAS_RPL (pthread_sigmask, int,
 _GL_FUNCDECL_SYS (pthread_sigmask, int,
                   (int how,
                    const sigset_t *restrict new_mask,
-                   sigset_t *restrict old_mask));
+                   sigset_t *restrict old_mask), );
 #  endif
 _GL_CXXALIAS_SYS (pthread_sigmask, int,
                   (int how,
@@ -224,11 +224,11 @@ _GL_WARN_ON_USE (pthread_sigmask, "pthread_sigmask is not portable - "
 #   undef raise
 #   define raise rpl_raise
 #  endif
-_GL_FUNCDECL_RPL (raise, int, (int sig));
+_GL_FUNCDECL_RPL (raise, int, (int sig), );
 _GL_CXXALIAS_RPL (raise, int, (int sig));
 # else
 #  if !@HAVE_RAISE@
-_GL_FUNCDECL_SYS (raise, int, (int sig));
+_GL_FUNCDECL_SYS (raise, int, (int sig), );
 #  endif
 _GL_CXXALIAS_SYS (raise, int, (int sig));
 # endif
@@ -359,7 +359,7 @@ _GL_CXXALIASWARN (sigpending);
 _GL_FUNCDECL_SYS (sigprocmask, int,
                   (int operation,
                    const sigset_t *restrict set,
-                   sigset_t *restrict old_set));
+                   sigset_t *restrict old_set), );
 # endif
 _GL_CXXALIAS_SYS (sigprocmask, int,
                   (int operation,
@@ -384,7 +384,7 @@ typedef void (*_gl_function_taking_int_returning_void_t) (int);
 #   define signal rpl_signal
 #  endif
 _GL_FUNCDECL_RPL (signal, _gl_function_taking_int_returning_void_t,
-                  (int sig, _gl_function_taking_int_returning_void_t func));
+                  (int sig, _gl_function_taking_int_returning_void_t func), );
 _GL_CXXALIAS_RPL (signal, _gl_function_taking_int_returning_void_t,
                   (int sig, _gl_function_taking_int_returning_void_t func));
 # else
@@ -392,7 +392,7 @@ _GL_CXXALIAS_RPL (signal, _gl_function_taking_int_returning_void_t,
    because it occurs in <sys/signal.h>, not <signal.h> directly.  */
 #  if defined __OpenBSD__
 _GL_FUNCDECL_SYS (signal, _gl_function_taking_int_returning_void_t,
-                  (int sig, _gl_function_taking_int_returning_void_t func));
+                  (int sig, _gl_function_taking_int_returning_void_t func), );
 #  endif
 _GL_CXXALIAS_SYS (signal, _gl_function_taking_int_returning_void_t,
                   (int sig, _gl_function_taking_int_returning_void_t func));
@@ -510,7 +510,7 @@ struct sigaction
 #  endif
 
 _GL_FUNCDECL_SYS (sigaction, int, (int, const struct sigaction *restrict,
-                                   struct sigaction *restrict));
+                                   struct sigaction *restrict), );
 
 # elif !@HAVE_STRUCT_SIGACTION_SA_SIGACTION@
 

diff --git a/lib/stdbit.in.h b/lib/stdbit.in.h
index 9f9e60a5d38f2cd339f6d0caaa95a3c640b8c528..20b9f4f46621b687df2872d418316e6d269595c1 100644 (file)
--- a/lib/stdbit.in.h
+++ b/lib/stdbit.in.h
@@ -308,7 +308,7 @@ __gl_stdbit_popcount_wide (unsigned long long int n)
         x333333 = max / (1 << 2 | 1),  /* 0x333333... */
         x0f0f0f = max / (1 << 4 | 1),  /* 0x0f0f0f... */
         x010101 = max / ((1 << 8) - 1),        /* 0x010101... */
-        x000_7f = max / 0xffffffffffffffff * 0x7f; /* 0x000000000000007f... */
+        x000_7f = max / 0xffffffffffffffffLL * 0x7f; /* 0x000000000000007f... */
       n -= (n >> 1) & x555555;
       n = (n & x333333) + ((n >> 2) & x333333);
       n = (n + (n >> 4)) & x0f0f0f;

diff --git a/lib/stdio.in.h b/lib/stdio.in.h
index 36fd6a72ceb7e1a64563e0a45ea1d6650fad1fc6..e77798d9b257e4b812238a31457932131799c601 100644 (file)
--- a/lib/stdio.in.h
+++ b/lib/stdio.in.h
@@ -461,7 +461,7 @@ _GL_CXXALIASWARN (fdopen);
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #   define fflush rpl_fflush
 #  endif
-_GL_FUNCDECL_RPL (fflush, int, (FILE *gl_stream));
+_GL_FUNCDECL_RPL (fflush, int, (FILE *gl_stream), );
 _GL_CXXALIAS_RPL (fflush, int, (FILE *gl_stream));
 # else
 _GL_CXXALIAS_SYS (fflush, int, (FILE *gl_stream));
@@ -994,7 +994,7 @@ _GL_CXXALIASWARN (getc);
 #   undef getchar
 #   define getchar rpl_getchar
 #  endif
-_GL_FUNCDECL_RPL (getchar, int, (void));
+_GL_FUNCDECL_RPL (getchar, int, (void), );
 _GL_CXXALIAS_RPL (getchar, int, (void));
 # else
 _GL_CXXALIAS_SYS (getchar, int, (void));
@@ -1112,7 +1112,7 @@ _GL_CXXALIAS_MDA (getw, int, (FILE *restrict stream));
 #  if @HAVE_DECL_GETW@
 #   if defined __APPLE__ && defined __MACH__
 /* The presence of the declaration depends on _POSIX_C_SOURCE.  */
-_GL_FUNCDECL_SYS (getw, int, (FILE *restrict stream));
+_GL_FUNCDECL_SYS (getw, int, (FILE *restrict stream), );
 #   endif
 _GL_CXXALIAS_SYS (getw, int, (FILE *restrict stream));
 #  endif
@@ -1221,7 +1221,7 @@ _GL_WARN_ON_USE (pclose, "pclose is unportable - "
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #   define perror rpl_perror
 #  endif
-_GL_FUNCDECL_RPL (perror, void, (const char *string));
+_GL_FUNCDECL_RPL (perror, void, (const char *string), );
 _GL_CXXALIAS_RPL (perror, void, (const char *string));
 # else
 _GL_CXXALIAS_SYS (perror, void, (const char *string));
@@ -1366,7 +1366,7 @@ _GL_CXXALIASWARN (putc);
 #   undef putchar
 #   define putchar rpl_putchar
 #  endif
-_GL_FUNCDECL_RPL (putchar, int, (int c));
+_GL_FUNCDECL_RPL (putchar, int, (int c), );
 _GL_CXXALIAS_RPL (putchar, int, (int c));
 # else
 _GL_CXXALIAS_SYS (putchar, int, (int c));
@@ -1406,7 +1406,7 @@ _GL_CXXALIAS_MDA (putw, int, (int w, FILE *restrict stream));
 #  if @HAVE_DECL_PUTW@
 #   if defined __APPLE__ && defined __MACH__
 /* The presence of the declaration depends on _POSIX_C_SOURCE.  */
-_GL_FUNCDECL_SYS (putw, int, (int w, FILE *restrict stream));
+_GL_FUNCDECL_SYS (putw, int, (int w, FILE *restrict stream), );
 #   endif
 _GL_CXXALIAS_SYS (putw, int, (int w, FILE *restrict stream));
 #  endif

diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h
index 1ec96c8b2497d2f8abb2b5813a93f8a64614e096..6667f426ad99460240543a92933ac3ee5f42b039 100644 (file)
--- a/lib/stdlib.in.h
+++ b/lib/stdlib.in.h
@@ -20,7 +20,9 @@
 #endif
 @PRAGMA_COLUMNS@
 
-#if (defined __need_system_stdlib_h && !defined _GLIBCXX_STDLIB_H) || defined __need_malloc_and_calloc
+#if ((defined __need_system_stdlib_h && !defined _GLIBCXX_STDLIB_H) \
+     || defined __need_malloc_and_calloc) \
+    && !defined __SUNPRO_CC
 /* Special invocation conventions inside some gnulib header files,
    and inside some glibc header files, respectively.
    Do not recognize this special invocation convention when GCC's
@@ -220,11 +222,11 @@ struct random_data
 #   undef _Exit
 #   define _Exit rpl__Exit
 #  endif
-_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status));
+_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));
+_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status), );
 #  endif
 _GL_CXXALIAS_SYS (_Exit, void, (int status));
 # endif
@@ -249,7 +251,7 @@ _GL_WARN_ON_USE (_Exit, "_Exit is unportable - "
 #   undef abort
 #   define abort rpl_abort
 #  endif
-_GL_FUNCDECL_RPL (abort, _Noreturn void, (void));
+_GL_FUNCDECL_RPL (abort, _Noreturn void, (void), );
 _GL_CXXALIAS_RPL (abort, void, (void));
 # else
 _GL_CXXALIAS_SYS (abort, void, (void));
@@ -267,9 +269,9 @@ _GL_CXXALIASWARN (abort);
 #   define free rpl_free
 #  endif
 #  if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2)
-_GL_FUNCDECL_RPL (free, void, (void *ptr)) _GL_ATTRIBUTE_NOTHROW;
+_GL_FUNCDECL_RPL (free, void, (void *ptr), ) _GL_ATTRIBUTE_NOTHROW;
 #  else
-_GL_FUNCDECL_RPL (free, void, (void *ptr));
+_GL_FUNCDECL_RPL (free, void, (void *ptr), );
 #  endif
 _GL_CXXALIAS_RPL (free, void, (void *ptr));
 # else
@@ -592,7 +594,7 @@ _GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - "
 #  if @HAVE_DECL_PROGRAM_INVOCATION_NAME@
 _GL_FUNCDECL_RPL (getprogname, const char *, (void), _GL_ATTRIBUTE_PURE);
 #  else
-_GL_FUNCDECL_RPL (getprogname, const char *, (void));
+_GL_FUNCDECL_RPL (getprogname, const char *, (void), );
 #  endif
 _GL_CXXALIAS_RPL (getprogname, const char *, (void));
 # else
@@ -600,7 +602,7 @@ _GL_CXXALIAS_RPL (getprogname, const char *, (void));
 #   if @HAVE_DECL_PROGRAM_INVOCATION_NAME@
 _GL_FUNCDECL_SYS (getprogname, const char *, (void), _GL_ATTRIBUTE_PURE);
 #   else
-_GL_FUNCDECL_SYS (getprogname, const char *, (void));
+_GL_FUNCDECL_SYS (getprogname, const char *, (void), );
 #   endif
 #  endif
 _GL_CXXALIAS_SYS (getprogname, const char *, (void));
@@ -662,7 +664,7 @@ _GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - "
 /* Change the ownership and access permission of the slave side of the
    pseudo-terminal whose master side is specified by FD.  */
 # if !@HAVE_GRANTPT@
-_GL_FUNCDECL_SYS (grantpt, int, (int fd));
+_GL_FUNCDECL_SYS (grantpt, int, (int fd), );
 # endif
 _GL_CXXALIAS_SYS (grantpt, int, (int fd));
 _GL_CXXALIASWARN (grantpt);
@@ -788,13 +790,13 @@ _GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - "
 #   define mbtowc rpl_mbtowc
 #  endif
 _GL_FUNCDECL_RPL (mbtowc, int,
-                  (wchar_t *restrict pwc, const char *restrict s, size_t n));
+                  (wchar_t *restrict pwc, const char *restrict s, size_t n), );
 _GL_CXXALIAS_RPL (mbtowc, int,
                   (wchar_t *restrict pwc, const char *restrict s, size_t n));
 # else
 #  if !@HAVE_MBTOWC@
 _GL_FUNCDECL_SYS (mbtowc, int,
-                  (wchar_t *restrict pwc, const char *restrict s, size_t n));
+                  (wchar_t *restrict pwc, const char *restrict s, size_t n), );
 #  endif
 _GL_CXXALIAS_SYS (mbtowc, int,
                   (wchar_t *restrict pwc, const char *restrict s, size_t n));
@@ -1078,11 +1080,11 @@ _GL_WARN_ON_USE (ptsname, "ptsname is not portable - "
 #   undef ptsname_r
 #   define ptsname_r rpl_ptsname_r
 #  endif
-_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len));
+_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len), );
 _GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len));
 # else
 #  if !@HAVE_PTSNAME_R@
-_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len));
+_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len), );
 #  endif
 _GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len));
 # endif
@@ -1204,7 +1206,7 @@ _GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - "
 #   undef rand
 #   define rand rpl_rand
 #  endif
-_GL_FUNCDECL_RPL (rand, int, (void));
+_GL_FUNCDECL_RPL (rand, int, (void), );
 _GL_CXXALIAS_RPL (rand, int, (void));
 # else
 _GL_CXXALIAS_SYS (rand, int, (void));
@@ -1221,11 +1223,11 @@ _GL_CXXALIASWARN (rand);
 #   undef random
 #   define random rpl_random
 #  endif
-_GL_FUNCDECL_RPL (random, long, (void));
+_GL_FUNCDECL_RPL (random, long, (void), );
 _GL_CXXALIAS_RPL (random, long, (void));
 # else
 #  if !@HAVE_RANDOM@
-_GL_FUNCDECL_SYS (random, long, (void));
+_GL_FUNCDECL_SYS (random, long, (void), );
 #  endif
 /* Need to cast, because on Haiku, the return type is
                                int.  */
@@ -1248,11 +1250,11 @@ _GL_WARN_ON_USE (random, "random is unportable - "
 #   undef srandom
 #   define srandom rpl_srandom
 #  endif
-_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed));
+_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed), );
 _GL_CXXALIAS_RPL (srandom, void, (unsigned int seed));
 # else
 #  if !@HAVE_RANDOM@
-_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed));
+_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed), );
 #  endif
 /* Need to cast, because on FreeBSD, the first parameter is
                                        unsigned long seed.  */
@@ -1910,7 +1912,7 @@ _GL_WARN_ON_USE (strtoull, "strtoull is unportable - "
 /* Unlock the slave side of the pseudo-terminal whose master side is specified
    by FD, so that it can be opened.  */
 # if !@HAVE_UNLOCKPT@
-_GL_FUNCDECL_SYS (unlockpt, int, (int fd));
+_GL_FUNCDECL_SYS (unlockpt, int, (int fd), );
 # endif
 _GL_CXXALIAS_SYS (unlockpt, int, (int fd));
 _GL_CXXALIASWARN (unlockpt);
@@ -1955,7 +1957,7 @@ _GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - "
 #   undef wctomb
 #   define wctomb rpl_wctomb
 #  endif
-_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc));
+_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc), );
 _GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc));
 # else
 _GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc));

diff --git a/lib/string.in.h b/lib/string.in.h
index a588e7e2c26b5722486c307c5650255b4e692758..f5a6d8b3267a27f0404a9d19d3a70cec7de907a4 100644 (file)
--- a/lib/string.in.h
+++ b/lib/string.in.h
@@ -213,7 +213,7 @@ _GL_WARN_ON_USE (explicit_bzero, "explicit_bzero is unportable - "
 /* Find the index of the least-significant set bit.  */
 #if @GNULIB_FFSL@
 # if !@HAVE_FFSL@
-_GL_FUNCDECL_SYS (ffsl, int, (long int i));
+_GL_FUNCDECL_SYS (ffsl, int, (long int i), );
 # endif
 _GL_CXXALIAS_SYS (ffsl, int, (long int i));
 _GL_CXXALIASWARN (ffsl);
@@ -231,11 +231,11 @@ _GL_WARN_ON_USE (ffsl, "ffsl is not portable - use the ffsl module");
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #   define ffsll rpl_ffsll
 #  endif
-_GL_FUNCDECL_RPL (ffsll, int, (long long int i));
+_GL_FUNCDECL_RPL (ffsll, int, (long long int i), );
 _GL_CXXALIAS_RPL (ffsll, int, (long long int i));
 # else
 #  if !@HAVE_FFSLL@
-_GL_FUNCDECL_SYS (ffsll, int, (long long int i));
+_GL_FUNCDECL_SYS (ffsll, int, (long long int i), );
 #  endif
 _GL_CXXALIAS_SYS (ffsll, int, (long long int i));
 # endif
@@ -1308,7 +1308,7 @@ _GL_EXTERN_C char * mbstok_r (char *restrict string, const char *delim,
 #   undef strerror
 #   define strerror rpl_strerror
 #  endif
-_GL_FUNCDECL_RPL (strerror, char *, (int));
+_GL_FUNCDECL_RPL (strerror, char *, (int), );
 _GL_CXXALIAS_RPL (strerror, char *, (int));
 # else
 _GL_CXXALIAS_SYS (strerror, char *, (int));
@@ -1359,11 +1359,11 @@ _GL_WARN_ON_USE (strerror_r, "strerror_r is unportable - "
 #   undef strerrorname_np
 #   define strerrorname_np rpl_strerrorname_np
 #  endif
-_GL_FUNCDECL_RPL (strerrorname_np, const char *, (int errnum));
+_GL_FUNCDECL_RPL (strerrorname_np, const char *, (int errnum), );
 _GL_CXXALIAS_RPL (strerrorname_np, const char *, (int errnum));
 # else
 #  if !@HAVE_STRERRORNAME_NP@
-_GL_FUNCDECL_SYS (strerrorname_np, const char *, (int errnum));
+_GL_FUNCDECL_SYS (strerrorname_np, const char *, (int errnum), );
 #  endif
 _GL_CXXALIAS_SYS (strerrorname_np, const char *, (int errnum));
 # endif
@@ -1379,7 +1379,7 @@ _GL_WARN_ON_USE (strerrorname_np, "strerrorname_np is unportable - "
 /* Return an abbreviation string for the signal number SIG.  */
 #if @GNULIB_SIGABBREV_NP@
 # if ! @HAVE_SIGABBREV_NP@
-_GL_FUNCDECL_SYS (sigabbrev_np, const char *, (int sig));
+_GL_FUNCDECL_SYS (sigabbrev_np, const char *, (int sig), );
 # endif
 _GL_CXXALIAS_SYS (sigabbrev_np, const char *, (int sig));
 _GL_CXXALIASWARN (sigabbrev_np);
@@ -1394,7 +1394,7 @@ _GL_WARN_ON_USE (sigabbrev_np, "sigabbrev_np is unportable - "
 /* Return an English description string for the signal number SIG.  */
 #if @GNULIB_SIGDESCR_NP@
 # if ! @HAVE_SIGDESCR_NP@
-_GL_FUNCDECL_SYS (sigdescr_np, const char *, (int sig));
+_GL_FUNCDECL_SYS (sigdescr_np, const char *, (int sig), );
 # endif
 _GL_CXXALIAS_SYS (sigdescr_np, const char *, (int sig));
 _GL_CXXALIASWARN (sigdescr_np);
@@ -1411,11 +1411,11 @@ _GL_WARN_ON_USE (sigdescr_np, "sigdescr_np is unportable - "
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #   define strsignal rpl_strsignal
 #  endif
-_GL_FUNCDECL_RPL (strsignal, char *, (int __sig));
+_GL_FUNCDECL_RPL (strsignal, char *, (int __sig), );
 _GL_CXXALIAS_RPL (strsignal, char *, (int __sig));
 # else
 #  if ! @HAVE_DECL_STRSIGNAL@
-_GL_FUNCDECL_SYS (strsignal, char *, (int __sig));
+_GL_FUNCDECL_SYS (strsignal, char *, (int __sig), );
 #  endif
 /* Need to cast, because on Cygwin 1.5.x systems, the return type is
    'const char *'.  */

diff --git a/lib/sys_select.in.h b/lib/sys_select.in.h
index 0d5ddd1678374e8e0220419abefef48e54c02c73..9bfb2283857e3e405548e19cfc96a8897ee8e581 100644 (file)
--- a/lib/sys_select.in.h
+++ b/lib/sys_select.in.h
@@ -282,7 +282,7 @@ rpl_fd_isset (SOCKET fd, fd_set * set)
 #  endif
 _GL_FUNCDECL_RPL (pselect, int,
                   (int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
-                   struct timespec const *restrict, const sigset_t *restrict));
+                   struct timespec const *restrict, const sigset_t *restrict), );
 _GL_CXXALIAS_RPL (pselect, int,
                   (int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
                    struct timespec const *restrict, const sigset_t *restrict));
@@ -290,7 +290,7 @@ _GL_CXXALIAS_RPL (pselect, int,
 #  if !@HAVE_PSELECT@
 _GL_FUNCDECL_SYS (pselect, int,
                   (int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
-                   struct timespec const *restrict, const sigset_t *restrict));
+                   struct timespec const *restrict, const sigset_t *restrict), );
 #  endif
 /* Need to cast, because on AIX 7, the second, third, fourth argument may be
                         void *restrict,   void *restrict,   void *restrict.  */
@@ -319,7 +319,7 @@ _GL_WARN_ON_USE (pselect, "pselect is not portable - "
 #  endif
 _GL_FUNCDECL_RPL (select, int,
                   (int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
-                   struct timeval *restrict));
+                   struct timeval *restrict), );
 _GL_CXXALIAS_RPL (select, int,
                   (int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
                    timeval *restrict));

diff --git a/lib/sys_stat.in.h b/lib/sys_stat.in.h
index d2ecdb9da963daa2ac1d3deed58e5528b55c4a67..81138bce25129aa36137a6985ad53a19305449df 100644 (file)
--- a/lib/sys_stat.in.h
+++ b/lib/sys_stat.in.h
@@ -585,11 +585,11 @@ _GL_WARN_ON_USE (fstatat, "fstatat is not portable - "
 #   undef futimens
 #   define futimens rpl_futimens
 #  endif
-_GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2]));
+_GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2]), );
 _GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2]));
 # else
 #  if !@HAVE_FUTIMENS@
-_GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
+_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
@@ -608,9 +608,9 @@ _GL_WARN_ON_USE (futimens, "futimens is not portable - "
 #if @GNULIB_GETUMASK@
 # if !@HAVE_GETUMASK@
 #  if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2
-_GL_FUNCDECL_SYS (getumask, mode_t, (void)) _GL_ATTRIBUTE_NOTHROW;
+_GL_FUNCDECL_SYS (getumask, mode_t, (void), ) _GL_ATTRIBUTE_NOTHROW;
 #  else
-_GL_FUNCDECL_SYS (getumask, mode_t, (void));
+_GL_FUNCDECL_SYS (getumask, mode_t, (void), );
 #  endif
 # endif
 _GL_CXXALIAS_SYS (getumask, mode_t, (void));

diff --git a/lib/time.in.h b/lib/time.in.h
index 097c509d3cc1e63a8b47eb458de5f2e5049d462d..5dc03c892a4866183fbbef8d8fa0e6fa8ed39cb2 100644 (file)
--- a/lib/time.in.h
+++ b/lib/time.in.h
@@ -201,7 +201,7 @@ _GL_WARN_ON_USE (timespec_getres, "timespec_getres is unportable - "
 #   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #    define time rpl_time
 #   endif
-_GL_FUNCDECL_RPL (time, time_t, (time_t *__tp));
+_GL_FUNCDECL_RPL (time, time_t, (time_t *__tp), );
 _GL_CXXALIAS_RPL (time, time_t, (time_t *__tp));
 #  else
 _GL_CXXALIAS_SYS (time, time_t, (time_t *__tp));
@@ -255,7 +255,7 @@ _GL_WARN_ON_USE (nanosleep, "nanosleep is unportable - "
 #    undef tzset
 #    define tzset rpl_tzset
 #   endif
-_GL_FUNCDECL_RPL (tzset, void, (void));
+_GL_FUNCDECL_RPL (tzset, void, (void), );
 _GL_CXXALIAS_RPL (tzset, void, (void));
 #  elif defined _WIN32 && !defined __CYGWIN__
 #   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
@@ -516,7 +516,7 @@ typedef struct tm_zone *rpl_timezone_t;
    May return NULL if NAME is invalid (this is platform dependent) or
    upon memory allocation failure.  */
 #  if !@HAVE_TZALLOC@
-_GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
+_GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name), );
 _GL_CXXALIAS_SYS (tzalloc, timezone_t, (char const *__name));
 #  endif
 
@@ -524,7 +524,7 @@ _GL_CXXALIAS_SYS (tzalloc, timezone_t, (char const *__name));
    Frees a time zone object.
    The argument must have been returned by tzalloc().  */
 #  if !@HAVE_TZALLOC@
-_GL_FUNCDECL_SYS (tzfree, void, (timezone_t __tz));
+_GL_FUNCDECL_SYS (tzfree, void, (timezone_t __tz), );
 _GL_CXXALIAS_SYS (tzfree, void, (timezone_t __tz));
 #  endif
 

diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index 3222f5a568f5463986e8de0879fdcf5da0d11d9b..20b1356fd382d55250dd8c0686156dd3d090b606 100644 (file)
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -399,7 +399,7 @@ _GL_WARN_ON_USE (chown, "chown fails to follow symlinks on some systems and "
 #   undef close
 #   define close rpl_close
 #  endif
-_GL_FUNCDECL_RPL (close, int, (int fd));
+_GL_FUNCDECL_RPL (close, int, (int fd), );
 _GL_CXXALIAS_RPL (close, int, (int fd));
 # elif defined _WIN32 && !defined __CYGWIN__
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
@@ -446,7 +446,7 @@ _GL_CXXALIASWARN (close);
 #  endif
 _GL_FUNCDECL_RPL (copy_file_range, ssize_t, (int ifd, off_t *ipos,
                                              int ofd, off_t *opos,
-                                             size_t len, unsigned flags));
+                                             size_t len, unsigned flags), );
 _GL_CXXALIAS_RPL (copy_file_range, ssize_t, (int ifd, off_t *ipos,
                                              int ofd, off_t *opos,
                                              size_t len, unsigned flags));
@@ -454,7 +454,7 @@ _GL_CXXALIAS_RPL (copy_file_range, ssize_t, (int ifd, off_t *ipos,
 #  if !@HAVE_COPY_FILE_RANGE@
 _GL_FUNCDECL_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos,
                                              int ofd, off_t *opos,
-                                             size_t len, unsigned flags));
+                                             size_t len, unsigned flags), );
 #  endif
 _GL_CXXALIAS_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos,
                                              int ofd, off_t *opos,
@@ -521,7 +521,7 @@ _GL_CXXALIASWARN (dup);
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #   define dup2 rpl_dup2
 #  endif
-_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd));
+_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd), );
 _GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd));
 # elif defined _WIN32 && !defined __CYGWIN__
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
@@ -570,11 +570,11 @@ _GL_CXXALIASWARN (dup2);
 #   undef dup3
 #   define dup3 rpl_dup3
 #  endif
-_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags));
+_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));
+_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags), );
 #  endif
 _GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags));
 # endif
@@ -1045,11 +1045,11 @@ _GL_WARN_ON_USE (fchownat, "fchownat is not portable - "
 #   undef fdatasync
 #   define fdatasync rpl_fdatasync
 #  endif
-_GL_FUNCDECL_RPL (fdatasync, int, (int fd));
+_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));
+_GL_FUNCDECL_SYS (fdatasync, int, (int fd), );
 #  endif
 _GL_CXXALIAS_SYS (fdatasync, int, (int fd));
 # endif
@@ -1071,7 +1071,7 @@ _GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - "
    See POSIX:2008 specification
    <https://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html>.  */
 # if !@HAVE_FSYNC@
-_GL_FUNCDECL_SYS (fsync, int, (int fd));
+_GL_FUNCDECL_SYS (fsync, int, (int fd), );
 # endif
 _GL_CXXALIAS_SYS (fsync, int, (int fd));
 _GL_CXXALIASWARN (fsync);
@@ -1223,11 +1223,11 @@ _GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - "
 #   undef getdtablesize
 #   define getdtablesize rpl_getdtablesize
 #  endif
-_GL_FUNCDECL_RPL (getdtablesize, int, (void));
+_GL_FUNCDECL_RPL (getdtablesize, int, (void), );
 _GL_CXXALIAS_RPL (getdtablesize, int, (void));
 # else
 #  if !@HAVE_GETDTABLESIZE@
-_GL_FUNCDECL_SYS (getdtablesize, int, (void));
+_GL_FUNCDECL_SYS (getdtablesize, int, (void), );
 #  endif
 /* Need to cast, because on AIX, the parameter list is
                                            (...).  */
@@ -1360,7 +1360,7 @@ _GL_WARN_ON_USE (gethostname, "gethostname is unportable - "
      $USERNAME               on native Windows platforms.
  */
 # if !@HAVE_DECL_GETLOGIN@
-_GL_FUNCDECL_SYS (getlogin, char *, (void));
+_GL_FUNCDECL_SYS (getlogin, char *, (void), );
 # endif
 _GL_CXXALIAS_SYS (getlogin, char *, (void));
 _GL_CXXALIASWARN (getlogin);
@@ -1421,13 +1421,13 @@ _GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - "
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #   define getpagesize rpl_getpagesize
 #  endif
-_GL_FUNCDECL_RPL (getpagesize, int, (void));
+_GL_FUNCDECL_RPL (getpagesize, int, (void), );
 _GL_CXXALIAS_RPL (getpagesize, int, (void));
 # else
 /* On HP-UX, getpagesize exists, but it is not declared in <unistd.h> even if
    the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used.  */
 #  if defined __hpux
-_GL_FUNCDECL_SYS (getpagesize, int, (void));
+_GL_FUNCDECL_SYS (getpagesize, int, (void), );
 #  endif
 #  if !@HAVE_GETPAGESIZE@
 #   if !defined getpagesize
@@ -1559,11 +1559,11 @@ _GL_CXXALIASWARN (getpid);
 #    undef getusershell
 #    define getusershell rpl_getusershell
 #  endif
-_GL_FUNCDECL_RPL (getusershell, char *, (void));
+_GL_FUNCDECL_RPL (getusershell, char *, (void), );
 _GL_CXXALIAS_RPL (getusershell, char *, (void));
 # else
 #  if !@HAVE_DECL_GETUSERSHELL@
-_GL_FUNCDECL_SYS (getusershell, char *, (void));
+_GL_FUNCDECL_SYS (getusershell, char *, (void), );
 #  endif
 _GL_CXXALIAS_SYS (getusershell, char *, (void));
 # endif
@@ -1583,11 +1583,11 @@ _GL_WARN_ON_USE (getusershell, "getusershell is unportable - "
 #    undef setusershell
 #    define setusershell rpl_setusershell
 #  endif
-_GL_FUNCDECL_RPL (setusershell, void, (void));
+_GL_FUNCDECL_RPL (setusershell, void, (void), );
 _GL_CXXALIAS_RPL (setusershell, void, (void));
 # else
 #  if !@HAVE_DECL_GETUSERSHELL@
-_GL_FUNCDECL_SYS (setusershell, void, (void));
+_GL_FUNCDECL_SYS (setusershell, void, (void), );
 #  endif
 _GL_CXXALIAS_SYS (setusershell, void, (void));
 # endif
@@ -1608,11 +1608,11 @@ _GL_WARN_ON_USE (setusershell, "setusershell is unportable - "
 #    undef endusershell
 #    define endusershell rpl_endusershell
 #  endif
-_GL_FUNCDECL_RPL (endusershell, void, (void));
+_GL_FUNCDECL_RPL (endusershell, void, (void), );
 _GL_CXXALIAS_RPL (endusershell, void, (void));
 # else
 #  if !@HAVE_DECL_GETUSERSHELL@
-_GL_FUNCDECL_SYS (endusershell, void, (void));
+_GL_FUNCDECL_SYS (endusershell, void, (void), );
 #  endif
 _GL_CXXALIAS_SYS (endusershell, void, (void));
 # endif
@@ -1629,7 +1629,7 @@ _GL_WARN_ON_USE (endusershell, "endusershell is unportable - "
 #if @GNULIB_GROUP_MEMBER@
 /* Determine whether group id is in calling user's group list.  */
 # if !@HAVE_GROUP_MEMBER@
-_GL_FUNCDECL_SYS (group_member, int, (gid_t gid));
+_GL_FUNCDECL_SYS (group_member, int, (gid_t gid), );
 # endif
 _GL_CXXALIAS_SYS (group_member, int, (gid_t gid));
 _GL_CXXALIASWARN (group_member);
@@ -1649,7 +1649,7 @@ _GL_WARN_ON_USE (group_member, "group_member is unportable - "
 #   define isatty rpl_isatty
 #  endif
 #  define GNULIB_defined_isatty 1
-_GL_FUNCDECL_RPL (isatty, int, (int fd));
+_GL_FUNCDECL_RPL (isatty, int, (int fd), );
 _GL_CXXALIAS_RPL (isatty, int, (int fd));
 # elif defined _WIN32 && !defined __CYGWIN__
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
@@ -1792,7 +1792,7 @@ _GL_WARN_ON_USE (linkat, "linkat is unportable - "
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #   define lseek rpl_lseek
 #  endif
-_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence));
+_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence), );
 _GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence));
 # elif defined _WIN32 && !defined __CYGWIN__
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
@@ -2161,11 +2161,11 @@ _GL_WARN_ON_USE (sethostname, "sethostname is unportable - "
 #   undef sleep
 #   define sleep rpl_sleep
 #  endif
-_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n));
+_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n), );
 _GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n));
 # else
 #  if !@HAVE_SLEEP@
-_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n));
+_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n), );
 #  endif
 _GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n));
 # endif
@@ -2409,11 +2409,11 @@ _GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - "
 #   undef usleep
 #   define usleep rpl_usleep
 #  endif
-_GL_FUNCDECL_RPL (usleep, int, (useconds_t n));
+_GL_FUNCDECL_RPL (usleep, int, (useconds_t n), );
 _GL_CXXALIAS_RPL (usleep, int, (useconds_t n));
 # else
 #  if !@HAVE_USLEEP@
-_GL_FUNCDECL_SYS (usleep, int, (useconds_t n));
+_GL_FUNCDECL_SYS (usleep, int, (useconds_t n), );
 #  endif
 /* Need to cast, because on Haiku, the first parameter is
                                      unsigned int n.  */

diff --git a/lib/utimens.c b/lib/utimens.c
index 6b9f62a53c18bdd41519b41257d03a032cfe6ce3..cd86a44ea7653506777d71dc8e7e43bea9e0af9a 100644 (file)
--- a/lib/utimens.c
+++ b/lib/utimens.c
@@ -516,6 +516,7 @@ fdutimens (int fd, char const *file, struct timespec const timespec[2])
   }
 }
 
+#if !HAVE_UTIMENS
 /* Set the access and modification timestamps of FILE to be
    TIMESPEC[0] and TIMESPEC[1], respectively.  */
 int
@@ -523,7 +524,9 @@ utimens (char const *file, struct timespec const timespec[2])
 {
   return fdutimens (-1, file, timespec);
 }
+#endif
 
+#if !HAVE_LUTIMENS
 /* Set the access and modification timestamps of FILE to be
    TIMESPEC[0] and TIMESPEC[1], respectively, without dereferencing
    symlinks.  Fail with ENOSYS if the platform does not support
@@ -646,3 +649,4 @@ lutimens (char const *file, struct timespec const timespec[2])
   errno = ENOSYS;
   return -1;
 }
+#endif

diff --git a/lib/utimens.h b/lib/utimens.h
index b20d4f4f7ee4a17b4170eca158d036b109f28ee1..e85477b84936844b25454b32efb9beb2f770a056 100644 (file)
--- a/lib/utimens.h
+++ b/lib/utimens.h
@@ -24,13 +24,21 @@
 
 #include <time.h>
 
+#if HAVE_UTIMENS || HAVE_LUTIMENS
+# include <sys/time.h>
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 int fdutimens (int, char const *, struct timespec const [2]);
+#if !HAVE_UTIMENS
 int utimens (char const *, struct timespec const [2]);
+#endif
+#if !HAVE_LUTIMENS
 int lutimens (char const *, struct timespec const [2]);
+#endif
 
 #ifdef __cplusplus
 }

diff --git a/m4/std-gnu11.m4 b/m4/std-gnu11.m4
index e8d5de7a1e10bdebb2c3c4d766d827336a56759c..d61d694297d0ed29707e01af4c955ff0e0121b44 100644 (file)
--- a/m4/std-gnu11.m4
+++ b/m4/std-gnu11.m4
@@ -1,5 +1,5 @@
 # std-gnu11.m4
-# serial 2
+# serial 3
 
 # Prefer GNU C11 and C++11 to earlier versions.  -*- coding: utf-8 -*-
 
@@ -9,6 +9,7 @@ m4_ifndef([_AC_C_C23_OPTIONS], [
 # This implementation is taken from GNU Autoconf lib/autoconf/c.m4
 # commit 017d5ddd82854911f0119691d91ea8a1438824d6
 # dated Sun Apr 3 13:57:17 2016 -0700
+# with minor changes to commentary.
 # This implementation will be obsolete once we can assume Autoconf 2.70
 # or later is installed everywhere a Gnulib program might be developed.
 
@@ -17,9 +18,10 @@ m4_version_prereq([2.70], [], [
 
 # Copyright (C) 2001-2024 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
+# This file is part of Autoconf.  This program is free
+# software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the
+# Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
@@ -27,8 +29,15 @@ m4_version_prereq([2.70], [], [
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
+# Under Section 7 of GPL version 3, you are granted additional
+# permissions described in the Autoconf Configure Script Exception,
+# version 3.0, as published by the Free Software Foundation.
+#
 # You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+# and a copy of the Autoconf Configure Script Exception along with
+# this program; see the files COPYINGv3 and COPYING.EXCEPTION
+# respectively.  If not, see <https://www.gnu.org/licenses/> and
+# <https://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=blob_plain;f=COPYING.EXCEPTION>.
 
 # Written by David MacKenzie, with help from
 # Akim Demaille, Paul Eggert,

diff --git a/m4/utimens.m4 b/m4/utimens.m4
index 9996e3ef3365b11ea551244e22d30db74d61329c..b8200deaa252f53c3684a5d9edae0dbc26ccde71 100644 (file)
--- a/m4/utimens.m4
+++ b/m4/utimens.m4
@@ -1,5 +1,5 @@
 # utimens.m4
-# serial 16
+# serial 17
 dnl Copyright (C) 2003-2024 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 +16,7 @@ AC_DEFUN([gl_UTIMENS],
   gl_CHECK_FUNCS_ANDROID([lutimes], [[#include <sys/time.h>]])
   gl_CHECK_FUNCS_ANDROID([futimens], [[#include <sys/stat.h>]])
   gl_CHECK_FUNCS_ANDROID([utimensat], [[#include <sys/stat.h>]])
+  AC_CHECK_FUNCS_ONCE([utimens lutimens])
 
   if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
     dnl FreeBSD 8.0-rc2 mishandles futimesat(fd,NULL,time).  It is not