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gnulib/m4/windows-stat-timespec.m4
Bruno Haible 7d2f35f7f9 windows-stat-timespec: New module.
* modules/windows-stat-timespec: New file.
* m4/windows-stat-timespec.m4: New file.
* m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Set WINDOWS_STAT_TIMESPEC.
* modules/sys_stat (Makefile.am): Substitute WINDOWS_STAT_TIMESPEC.
* lib/sys_stat.in.h (struct stat) [WINDOWS_STAT_TIMESPEC]: Declare with
fields st_atim, st_mtim, st_ctim.
(st_atime, st_mtime, st_ctime): Define as macros.
(_GL_WINDOWS_STAT_TIMESPEC): New macro.
* lib/stat-w32.h (_gl_convert_FILETIME_to_timespec)
[_GL_WINDOWS_STAT_TIMESPEC]: New declaration.
* lib/stat-w32.c (_gl_convert_FILETIME_to_timespec)
[_GL_WINDOWS_STAT_TIMESPEC]: New function.
(_gl_convert_FILETIME_to_POSIX): Adjust coding style.
(_gl_fstat_by_handle): If _GL_WINDOWS_STAT_TIMESPEC, convert the
FILETIME to 'struct timespec', not 'time_t'.
* lib/stat.c (rpl_stat): If _GL_WINDOWS_STAT_TIMESPEC, convert the
FILETIME to 'struct timespec', not 'time_t'.
* lib/stat-time.h (STAT_TIMESPEC): Define also if
_GL_WINDOWS_STAT_TIMESPEC.
* doc/windows-stat-timespec.texi: New file.
* doc/gnulib.texi: Include it.
2017-05-13 02:51:54 +02:00

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# windows-stat-timespec.m4 serial 1
dnl Copyright (C) 2017 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 Enable precise timestamps in 'struct stat' on native Windows platforms.
AC_DEFUN([gl_WINDOWS_STAT_TIMESPEC],
[
AC_REQUIRE([AC_CANONICAL_HOST])
case "$host_os" in
mingw*) WINDOWS_STAT_TIMESPEC=1 ;;
*) WINDOWS_STAT_TIMESPEC=0 ;;
esac
])