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- close stdout and stderr and reopen then as /dev/null when running as
[rsync/rsync.git]
/
socket.c
diff --git
a/socket.c
b/socket.c
index
98093fc
..
f8d4659
100644
(file)
--- a/
socket.c
+++ b/
socket.c
@@
-281,6
+281,8
@@
become a daemon, discarding the controlling terminal
****************************************************************************/
void become_daemon(void)
{
****************************************************************************/
void become_daemon(void)
{
+ int i;
+
if (fork())
_exit(0);
if (fork())
_exit(0);
@@
-299,9
+301,12
@@
void become_daemon(void)
}
#endif /* TIOCNOTTY */
#endif
}
#endif /* TIOCNOTTY */
#endif
- close(0);
- close(1);
- close(2);
+ /* make sure that stdin, stdout an stderr don't stuff things
+ up (library functions, for example) */
+ for (i=0;i<3;i++) {
+ close(i);
+ open("/dev/null", O_RDWR);
+ }
}
/*******************************************************************
}
/*******************************************************************