--- /dev/null
+/*
+ daemon.c -- replacement daemon() for platforms that do not have it
+ Copyright (C) 2000 Ivo Timmermans <itimmermans@bigfoot.com>,
+ 2000 Guus Sliepen <guus@sliepen.warande.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: daemon.c,v 1.1.2.1 2000/11/24 23:30:50 guus Exp $
+*/
+
+#include "config.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdio.h>
+
+#include <system.h>
+
+#ifndef HAVE_DAEMON
+int daemon(int nochdir, int noclose)
+{
+ pid_t pid;
+ int fd;
+
+ pid = fork();
+
+ /* Check if forking failed */
+
+ if(pid < 0)
+ {
+ perror("fork");
+ exit(-1);
+ }
+
+ /* If we are the parent, terminate */
+
+ if(pid)
+ exit(0);
+
+ /* Detach by becoming the new process group leader */
+
+ if(setsid() < 0)
+ {
+ perror("setsid");
+ return -1;
+ }
+
+ /* Change working directory to the root (to avoid keeping mount points busy) */
+
+ if(!nochdir)
+ {
+ chdir("/");
+ }
+
+ /* Redirect stdin/out/err to /dev/null */
+
+ if(!noclose)
+ {
+ fd = open("/dev/null", O_RDWR);
+
+ if(fd < 0)
+ {
+ perror("opening /dev/null");
+ return -1;
+ }
+ else
+ {
+ dup2(fd, 0);
+ dup2(fd, 1);
+ dup2(fd, 2);
+ }
+ }
+}
+#endif
--- /dev/null
+/*
+ daemon.h -- header file for daemon.c
+ Copyright (C) 2000 Ivo Timmermans <itimmermans@bigfoot.com>,
+ 2000 Guus Sliepen <guus@sliepen.warande.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: daemon.h,v 1.1.2.1 2000/11/24 23:30:50 guus Exp $
+*/
+
+#ifndef __DAEMON_H__
+#define __DAEMON_H__
+
+#ifndef HAVE_DAEMON
+extern int daemon(int, int);
+#endif
+
+#endif /* __DAEMON_H__ */