kc3-lang/gnulib/m4/sys_stat_h.m4

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• Hash : cd76a061
  Author :
  Date : 2011-09-25T13:42:08
  

  New module 'fstat'.
  
  * lib/sys_stat.in.h (fstat): Declare only if GNULIB_FSTAT is set.
  * lib/fstat.c: New file, based on a piece of lib/fchdir.c.
  * lib/fchdir.c (rpl_fstat): Remove function.
  * m4/fstat.m4: New file.
  * m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't set REPLACE_FSTAT.
  * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Test whether fstat is
  declared.
  (gl_SYS_STAT_H_DEFAULTS): Initialize GNULIB_FSTAT.
  * modules/sys_stat (Makefile.am): Substitute GNULIB_FSTAT.
  * modules/fstat: New file.
  * modules/sys_stat-tests (Depends-on): Remove fstat-tests.
  * tests/test-sys_stat-c++.cc (fstat): Check only if GNULIB_TEST_FSTAT
  is set.
  * doc/posix-functions/fstat.texi: Mention the new module and the
  problem on MSVC.
  * NEWS: Mention the change.
  * modules/acl (Depends-on): Add fstat.
  * modules/chdir-safer (Depends-on): Likewise.
  * modules/chown (Depends-on): Likewise.
  * modules/copy-file (Depends-on): Likewise.
  * modules/fchdir (Depends-on): Likewise.
  * modules/fdopendir (Depends-on): Likewise.
  * modules/fopen (Depends-on): Likewise.
  * modules/fts (Depends-on): Likewise.
  * modules/getcwd (Depends-on): Likewise.
  * modules/isapipe (Depends-on): Likewise.
  * modules/linkat (Depends-on): Likewise.
  * modules/lseek (Depends-on): Likewise.
  * modules/mkdir-p (Depends-on): Likewise.
  * modules/open (Depends-on): Likewise.
  * modules/openat (Depends-on): Likewise.
  * modules/read-file (Depends-on): Likewise.
  * modules/renameat (Depends-on): Likewise.
  * modules/utimens (Depends-on): Likewise.
  

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• m4/sys_stat_h.m4

• # sys_stat_h.m4 serial 26   -*- Autoconf -*-
  dnl Copyright (C) 2006-2011 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
  
  dnl From Eric Blake.
  dnl Provide a GNU-like <sys/stat.h>.
  
  AC_DEFUN([gl_HEADER_SYS_STAT_H],
  [
    AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
  
    dnl For the mkdir substitute.
    AC_REQUIRE([AC_C_INLINE])
  
    dnl Check for broken stat macros.
    AC_REQUIRE([AC_HEADER_STAT])
  
    gl_CHECK_NEXT_HEADERS([sys/stat.h])
  
    dnl Ensure the type mode_t gets defined.
    AC_REQUIRE([AC_TYPE_MODE_T])
  
    dnl Define types that are supposed to be defined in <sys/types.h> or
    dnl <sys/stat.h>.
    AC_CHECK_TYPE([nlink_t], [],
      [AC_DEFINE([nlink_t], [int],
         [Define to the type of st_nlink in struct stat, or a supertype.])],
      [#include <sys/types.h>
       #include <sys/stat.h>])
  
    dnl Check for declarations of anything we want to poison if the
    dnl corresponding gnulib module is not in use.
    gl_WARN_ON_USE_PREPARE([[#include <sys/stat.h>
      ]], [fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat
      mknod mknodat stat utimensat])
  ]) # gl_HEADER_SYS_STAT_H
  
  AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
  [
    dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
    AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
    gl_MODULE_INDICATOR_SET_VARIABLE([$1])
    dnl Define it also as a C macro, for the benefit of the unit tests.
    gl_MODULE_INDICATOR_FOR_TESTS([$1])
  ])
  
  AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
  [
    AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR
    GNULIB_FCHMODAT=0;    AC_SUBST([GNULIB_FCHMODAT])
    GNULIB_FSTAT=0;       AC_SUBST([GNULIB_FSTAT])
    GNULIB_FSTATAT=0;     AC_SUBST([GNULIB_FSTATAT])
    GNULIB_FUTIMENS=0;    AC_SUBST([GNULIB_FUTIMENS])
    GNULIB_LCHMOD=0;      AC_SUBST([GNULIB_LCHMOD])
    GNULIB_LSTAT=0;       AC_SUBST([GNULIB_LSTAT])
    GNULIB_MKDIRAT=0;     AC_SUBST([GNULIB_MKDIRAT])
    GNULIB_MKFIFO=0;      AC_SUBST([GNULIB_MKFIFO])
    GNULIB_MKFIFOAT=0;    AC_SUBST([GNULIB_MKFIFOAT])
    GNULIB_MKNOD=0;       AC_SUBST([GNULIB_MKNOD])
    GNULIB_MKNODAT=0;     AC_SUBST([GNULIB_MKNODAT])
    GNULIB_STAT=0;        AC_SUBST([GNULIB_STAT])
    GNULIB_UTIMENSAT=0;   AC_SUBST([GNULIB_UTIMENSAT])
    dnl Assume proper GNU behavior unless another module says otherwise.
    HAVE_FCHMODAT=1;      AC_SUBST([HAVE_FCHMODAT])
    HAVE_FSTATAT=1;       AC_SUBST([HAVE_FSTATAT])
    HAVE_FUTIMENS=1;      AC_SUBST([HAVE_FUTIMENS])
    HAVE_LCHMOD=1;        AC_SUBST([HAVE_LCHMOD])
    HAVE_LSTAT=1;         AC_SUBST([HAVE_LSTAT])
    HAVE_MKDIRAT=1;       AC_SUBST([HAVE_MKDIRAT])
    HAVE_MKFIFO=1;        AC_SUBST([HAVE_MKFIFO])
    HAVE_MKFIFOAT=1;      AC_SUBST([HAVE_MKFIFOAT])
    HAVE_MKNOD=1;         AC_SUBST([HAVE_MKNOD])
    HAVE_MKNODAT=1;       AC_SUBST([HAVE_MKNODAT])
    HAVE_UTIMENSAT=1;     AC_SUBST([HAVE_UTIMENSAT])
    REPLACE_FSTAT=0;      AC_SUBST([REPLACE_FSTAT])
    REPLACE_FSTATAT=0;    AC_SUBST([REPLACE_FSTATAT])
    REPLACE_FUTIMENS=0;   AC_SUBST([REPLACE_FUTIMENS])
    REPLACE_LSTAT=0;      AC_SUBST([REPLACE_LSTAT])
    REPLACE_MKDIR=0;      AC_SUBST([REPLACE_MKDIR])
    REPLACE_MKFIFO=0;     AC_SUBST([REPLACE_MKFIFO])
    REPLACE_MKNOD=0;      AC_SUBST([REPLACE_MKNOD])
    REPLACE_STAT=0;       AC_SUBST([REPLACE_STAT])
    REPLACE_UTIMENSAT=0;  AC_SUBST([REPLACE_UTIMENSAT])
  ])
  

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