jimdgar
asked on
Problem with timestamp code under SunOS...
Hi,
I'm using the following code to compare timestamps between two files.
struct stat fbuf;
int i,fres;
long time1=0,time2=0;
fres = stat ("file1.c",&fbuf);
if (fres == 0) {
if (debug) printf ("file1.c, size=%d, date=%s (%d)\n",fbuf.st_size,ctime (&fbuf.st_ atime),fbu f.st_atime );
time1 = fbuf.st_atime;
}
fres = stat ("file2",&fbuf);
if (fres == 0) {
if (debug) printf ("file2, size=%d, date=%s (%d)\n",fbuf.st_size,ctime (&fbuf.st_ atime),fbu f.st_atime );
time2 = fbuf.st_atime;
}
File1.c is a C module which is compiled and made with other modules to create an executable, File2. The problem is that sometimes this code returns the correct timestamp on File1.c, sometimes not. Here's one example (this is running on SunOS, I have not see the problem occur under Linux):
Debug dump from program execution:
file1.c, size=10888, date=Wed Apr 13 17:02:36 2005
(1113436956)
file2, size=7273948, date=Thu Apr 14 15:07:32 2005
(1113516452)
Timestamps from SunOS:
> ls -alrt file*
-rwxr-xr-x 1 userj pedft 7273948 Apr 14 15:07 file2
-rwxr-xr-x 1 uesrj pedft 10888 Apr 14 15:25 file1.c
jimdgar
I'm using the following code to compare timestamps between two files.
struct stat fbuf;
int i,fres;
long time1=0,time2=0;
fres = stat ("file1.c",&fbuf);
if (fres == 0) {
if (debug) printf ("file1.c, size=%d, date=%s (%d)\n",fbuf.st_size,ctime
time1 = fbuf.st_atime;
}
fres = stat ("file2",&fbuf);
if (fres == 0) {
if (debug) printf ("file2, size=%d, date=%s (%d)\n",fbuf.st_size,ctime
time2 = fbuf.st_atime;
}
File1.c is a C module which is compiled and made with other modules to create an executable, File2. The problem is that sometimes this code returns the correct timestamp on File1.c, sometimes not. Here's one example (this is running on SunOS, I have not see the problem occur under Linux):
Debug dump from program execution:
file1.c, size=10888, date=Wed Apr 13 17:02:36 2005
(1113436956)
file2, size=7273948, date=Thu Apr 14 15:07:32 2005
(1113516452)
Timestamps from SunOS:
> ls -alrt file*
-rwxr-xr-x 1 userj pedft 7273948 Apr 14 15:07 file2
-rwxr-xr-x 1 uesrj pedft 10888 Apr 14 15:25 file1.c
jimdgar
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