/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2005 The OpenLDAP Foundation.
+ * Copyright 1998-2012 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include "lutil.h"
-void
+int
lutil_detach( int debug, int do_close )
{
- int i, sd, nbits;
+ int i, sd, nbits, pid;
#ifdef HAVE_SYSCONF
nbits = sysconf( _SC_OPEN_MAX );
-#elif HAVE_GETDTABLESIZE
+#elif defined(HAVE_GETDTABLESIZE)
nbits = getdtablesize();
#else
nbits = FD_SETSIZE;
if ( debug == 0 ) {
for ( i = 0; i < 5; i++ ) {
-#if HAVE_THR
- switch ( fork1() )
+#ifdef HAVE_THR
+ pid = fork1();
#else
- switch ( fork() )
+ pid = fork();
#endif
+ switch ( pid )
{
case -1:
sleep( 5 );
break;
default:
- _exit( EXIT_SUCCESS );
+ return pid;
}
break;
}
#ifdef HAVE_SETSID
(void) setsid();
-#elif TIOCNOTTY
+#elif defined(TIOCNOTTY)
if ( (sd = open( "/dev/tty", O_RDWR )) != -1 ) {
(void) ioctl( sd, TIOCNOTTY, NULL );
(void) close( sd );
#ifdef SIGPIPE
(void) SIGNAL( SIGPIPE, SIG_IGN );
#endif
+ return 0;
}