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| System | : | Linux MiraNet 3.0.0-14-generic-pae #23-Ubuntu SMP Mon Nov 21 22:07:10 UTC 2011 i686 |
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| Software | : | Apache. PHP/5.3.6-13ubuntu3.10 |
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| ID | : | uid=65534(nobody) gid=65534(nogroup) groups=65534(nogroup)
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| Safe Mode | : | OFF |
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| Open_Basedir | : | OFF |
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| Freespace | : | 24.51 GB of 70.42 GB (34.81%) |
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MySQL: ON MSSQL: OFF Oracle: OFF PostgreSQL: OFF Curl: OFF Sockets: ON Fetch: OFF Wget: ON Perl: ON |
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Disabled Functions: pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
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[ System Info ]
[ Processes ]
[ SQL Manager ]
[ Eval ]
[ Encoder ]
[ Mailer ]
[ Back Connection ]
[ Backdoor Server ]
[ Kernel Exploit Search ]
[ MD5 Decrypter ]
[ Reverse IP ]
[ Kill Shell ]
[ FTP Brute-Force ]
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/
usr/
src/
courier-0.66.1/
liblock/
- drwxrwxrwx
|
Viewing file:  locktest.c (1.04 KB) -rw-rw-rw-Select action/file-type:  ( +) |  ( +) |  ( +) | Code ( +) | Session ( +) |  ( +) | SDB ( +) |  ( +) |  ( +) |  ( +) |  ( +) |  ( +) |
/*
** Copyright 1998 - 1999 Double Precision, Inc. See COPYING for
** distribution information.
*/
/* $Id */
#include "liblock.h"
#if USE_FCNTL
#include "lockfcntl.c"
#endif
#if USE_FLOCK
#include "lockflock.c"
#endif
#if USE_LOCKF
#include "locklockf.c"
#endif
#include <signal.h>
#include <stdlib.h>
int main()
{
int fd[2];
pid_t p;
int s;
int f;
signal(SIGCHLD, SIG_DFL);
if (pipe(fd))
{
perror("pipe");
return (1);
}
if ((p=fork()) == (pid_t)-1)
{
perror("fork");
return (1);
}
if (p == 0)
{
char c;
close(fd[1]);
read(fd[0], &c, 1);
close(fd[0]);
if ((f=open("conftest.lock", O_RDWR|O_CREAT, 0644)) < 0)
{
perror("open");
exit(1);
}
alarm(5);
if (ll_lockfd(f, ll_writelock, 0, 0))
{
close(f);
exit(0);
}
close(f);
exit(1);
}
if ((f=open("conftest.lock", O_RDWR|O_CREAT, 0644)) < 0)
{
perror("open");
exit(1);
}
if (ll_lockfd(f, ll_writelock, 0, 0))
{
perror("lock");
close(f);
exit(1);
}
close(fd[1]);
close(fd[0]);
while (wait(&s) != p)
;
if (s == 0)
exit(0);
exit(1);
}
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