130 lines
2.8 KiB
C
130 lines
2.8 KiB
C
/* Copyright (C) 1994, 1996, 1997, 2000, 2002 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C 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.
|
|
|
|
The GNU C 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 the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <fcntl.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <sys/stat.h>
|
|
#include <unistd.h>
|
|
#include <utime.h>
|
|
#include <time.h>
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
char file[L_tmpnam];
|
|
struct utimbuf ut;
|
|
struct stat st;
|
|
struct stat stnow;
|
|
time_t now1, now2;
|
|
int fd;
|
|
|
|
if (tmpnam (file) == 0)
|
|
{
|
|
perror ("tmpnam");
|
|
return 1;
|
|
}
|
|
|
|
fd = creat (file, 0666);
|
|
if (fd < 0)
|
|
{
|
|
perror ("creat");
|
|
return 1;
|
|
}
|
|
close (fd);
|
|
|
|
/* Test utime with arg */
|
|
ut.actime = 500000000;
|
|
ut.modtime = 500000001;
|
|
if (utime (file, &ut))
|
|
{
|
|
perror ("utime");
|
|
remove (file);
|
|
return 1;
|
|
}
|
|
|
|
if (stat (file, &st))
|
|
{
|
|
perror ("stat");
|
|
remove (file);
|
|
return 1;
|
|
}
|
|
|
|
/* Test utime with NULL.
|
|
Since there's a race condition possible here, we check
|
|
the time before and after the call to utime. */
|
|
now1 = time (NULL);
|
|
if (now1 == (time_t)-1)
|
|
{
|
|
perror ("time");
|
|
remove (file);
|
|
return 1;
|
|
}
|
|
|
|
if (utime (file, NULL))
|
|
{
|
|
perror ("utime NULL");
|
|
remove (file);
|
|
return 1;
|
|
}
|
|
|
|
now2 = time (NULL);
|
|
if (now2 == (time_t)-1)
|
|
{
|
|
perror ("time");
|
|
remove (file);
|
|
return 1;
|
|
}
|
|
|
|
if (stat (file, &stnow))
|
|
{
|
|
perror ("stat");
|
|
remove (file);
|
|
return 1;
|
|
}
|
|
|
|
remove (file);
|
|
|
|
if (st.st_mtime != ut.modtime)
|
|
{
|
|
printf ("modtime %ld != %ld\n", st.st_mtime, ut.modtime);
|
|
return 1;
|
|
}
|
|
|
|
if (st.st_atime != ut.actime)
|
|
{
|
|
printf ("actime %ld != %ld\n", st.st_atime, ut.actime);
|
|
return 1;
|
|
}
|
|
|
|
if (stnow.st_mtime < now1 || stnow.st_mtime > now2)
|
|
{
|
|
printf ("modtime %ld <%ld >%ld\n", stnow.st_mtime, now1, now2);
|
|
return 1;
|
|
}
|
|
|
|
if (stnow.st_atime < now1 || stnow.st_atime > now2)
|
|
{
|
|
printf ("actime %ld <%ld >%ld\n", stnow.st_atime, now1, now2);
|
|
return 1;
|
|
}
|
|
|
|
puts ("Test succeeded.");
|
|
return 0;
|
|
}
|