From: Borsos Zoltán <zoltan.borsos@sysdata.siemens.hu>
To: "'gcc@gcc.gnu.org'" <gcc@gcc.gnu.org>
Subject: stat problem ?
Date: Wed, 29 Mar 2000 22:27:00 -0000 [thread overview]
Message-ID: <C5A110B10A18D21184F100104B435721015B38D7@budg101a.sysdata.siemens.hu> (raw)
Hi everybody !
I'm new in this list and in C too.
I have written a small program that in one version dosen't work
but in the other does it. I'd like to ask the experts explain me the
difference between the programs.
I can compile both free from errors but when I let it run this version
give me the following message :
[main] D:\KOZOS\progik\c\exe\dirsiz_1.exe 1000 (0) handle_exceptions:
Exception:
STATUS_ACCESS_VIOLATION
[main] dirsiz_1 1000 (0) handle_exceptions: Dumping stack trace to
dirsiz_1.exe.
core
// dirsiz_1.c
#include <dirent.h>
#include <sys/stat.h>
main(void) {
DIR *dp;
struct dirent *ep;
struct stat *st;
int rc;
dp = opendir ("./");
if (dp != NULL)
{
while (ep = readdir (dp))
{
rc=stat (ep->d_name,st);
if (S_ISDIR(st->st_mode)!=0)
puts (ep->d_name);
else
{
printf ("Not a directory : ");
puts(ep->d_name);
printf("\n");
}
}
(void) closedir (dp);
}
else
puts ("Couldn't open the directory.");
return;
}
-------------------------------------------------
This version works fine :
// dirsiz_2.c
#include <dirent.h>
#include <sys/stat.h>
main(void) {
DIR *dp;
struct dirent *ep;
struct stat st;
int rc;
dp = opendir ("./");
if (dp != NULL)
{
while (ep = readdir (dp))
{
rc=stat (ep->d_name,&st);
if (S_ISDIR(st.st_mode)!=0)
puts (ep->d_name);
else
{
printf ("Not a directory : ");
puts(ep->d_name);
printf("\n");
}
}
(void) closedir (dp);
}
else
puts ("Couldn't open the directory.");
return;
}
Thanks for the answers !
The answers please to my own address too.
Szambi
next reply other threads:[~2000-03-29 22:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-03-29 22:27 Borsos Zoltán [this message]
2000-03-31 12:49 Greg Rigole
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