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Added a fallback implementation of futimes.

This commit is contained in:
Alexandre Julliard 2004-10-07 04:25:05 +00:00
parent ac490fabac
commit efb8be7e82
4 changed files with 58 additions and 2 deletions
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3
dlls/ntdll/file.c
View File

@ -1064,7 +1064,6 @@ NTSTATUS WINAPI NtSetInformationFile(HANDLE handle, PIO_STATUS_BLOCK io,
struct stat st;
const FILE_BASIC_INFORMATION *info = ptr;
#ifdef HAVE_FUTIMES
if (info->LastAccessTime.QuadPart || info->LastWriteTime.QuadPart)
{
ULONGLONG sec, nsec;
@ -1095,7 +1094,7 @@ NTSTATUS WINAPI NtSetInformationFile(HANDLE handle, PIO_STATUS_BLOCK io,
}
if (futimes( fd, tv ) == -1) io->u.Status = FILE_GetNtStatus();
}
#endif /* HAVE_FUTIMES */
if (io->u.Status == STATUS_SUCCESS && info->FileAttributes)
{
if (fstat( fd, &st ) == -1) io->u.Status = FILE_GetNtStatus();

5
include/wine/port.h
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@ -282,6 +282,10 @@ extern int getopt_long_only (int ___argc, char *const *___argv,
const struct option *__longopts, int *__longind);
#endif /* HAVE_GETOPT_LONG */
#ifndef HAVE_FUTIMES
int futimes(int fd, const struct timeval tv[2]);
#endif
#ifndef HAVE_GETPAGESIZE
size_t getpagesize(void);
#endif /* HAVE_GETPAGESIZE */
@ -427,6 +431,7 @@ extern long interlocked_xchg_add( long *dest, long incr );
#define __WINE_NOT_PORTABLE(func) func##_is_not_portable func##_is_not_portable
#define fstatvfs __WINE_NOT_PORTABLE(fstatvfs)
#define futimes __WINE_NOT_PORTABLE(futimes)
#define getopt_long __WINE_NOT_PORTABLE(getopt_long)
#define getopt_long_only __WINE_NOT_PORTABLE(getopt_long_only)
#define getpagesize __WINE_NOT_PORTABLE(getpagesize)

1
libs/port/Makefile.in
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@ -8,6 +8,7 @@ MODULE = libwine_port.a
C_SRCS = \
fstatvfs.c \
futimes.c \
getopt.c \
getopt1.c \
getpagesize.c \

51
libs/port/futimes.c Normal file
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@ -0,0 +1,51 @@
/*
* futimes function
*
* Copyright 2004 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include "wine/port.h"
#ifndef HAVE_FUTIMES
#include <sys/types.h>
#include <utime.h>
#include <stdio.h>
#include <errno.h>
int futimes(int fd, const struct timeval tv[2])
{
#ifdef linux
char buffer[sizeof("/proc/self/fd/") + 3*sizeof(int)];
sprintf( buffer, "/proc/self/fd/%u", fd );
if (tv)
{
struct utimbuf ut;
ut.actime = tv[0].tv_sec + (tv[0].tv_usec + 500000) / 1000000;
ut.modtime = tv[1].tv_sec + (tv[1].tv_usec + 500000) / 1000000;
return utime( buffer, &ut );
}
else return utime( buffer, NULL );
#else
errno = ENOSYS;
return -1;
#endif
}
#endif /* HAVE_FUTIMES */