From efb8be7e82306c571dee509dbb2c5285e4360b85 Mon Sep 17 00:00:00 2001
From: Alexandre Julliard <julliard@winehq.org>
Date: Thu, 7 Oct 2004 04:25:05 +0000
Subject: [PATCH] Added a fallback implementation of futimes.

---
 dlls/ntdll/file.c     |  3 +--
 include/wine/port.h   |  5 +++++
 libs/port/Makefile.in |  1 +
 libs/port/futimes.c   | 51 +++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 58 insertions(+), 2 deletions(-)
 create mode 100644 libs/port/futimes.c

diff --git a/dlls/ntdll/file.c b/dlls/ntdll/file.c
index 3ff4ffdb173..84745f105b2 100644
--- a/dlls/ntdll/file.c
+++ b/dlls/ntdll/file.c
@@ -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();
diff --git a/include/wine/port.h b/include/wine/port.h
index c1d18d9a7a2..5f98c6c84e7 100644
--- a/include/wine/port.h
+++ b/include/wine/port.h
@@ -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)
diff --git a/libs/port/Makefile.in b/libs/port/Makefile.in
index 57ad743e522..388da078922 100644
--- a/libs/port/Makefile.in
+++ b/libs/port/Makefile.in
@@ -8,6 +8,7 @@ MODULE    = libwine_port.a
 
 C_SRCS = \
 	fstatvfs.c \
+	futimes.c \
 	getopt.c \
 	getopt1.c \
 	getpagesize.c \
diff --git a/libs/port/futimes.c b/libs/port/futimes.c
new file mode 100644
index 00000000000..923dc9a83a6
--- /dev/null
+++ b/libs/port/futimes.c
@@ -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 */