X-Git-Url: http://git.tuebingen.mpg.de/?p=dss.git;a=blobdiff_plain;f=daemon.c;h=86e89066aedf048757cc2f4e55674e909a0168a0;hp=ba890fb5bb40e5e452d843361bebae2396ad0288;hb=refs%2Fheads%2Fmaint;hpb=c418d2188c9c2c542270023d6fc3bc6cf34f8d29

diff --git a/daemon.c b/daemon.c
index ba890fb..86e8906 100644
--- a/daemon.c
+++ b/daemon.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1997-2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 1997-2010 Andre Noll <maan@tuebingen.mpg.de>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -19,9 +19,10 @@
 #include <stdio.h>
 
 #include "gcc-compat.h"
-#include "error.h"
+#include "err.h"
 #include "log.h"
-#include "string.h"
+#include "str.h"
+#include "daemon.h"
 
 /**
  * Do the usual stuff to become a daemon.
@@ -35,7 +36,7 @@ void daemon_init(void)
 	pid_t pid;
 	int null;
 
-	DSS_INFO_LOG("daemonizing\n");
+	DSS_INFO_LOG(("daemonizing\n"));
 	pid = fork();
 	if (pid < 0)
 		goto err;
@@ -44,10 +45,8 @@ void daemon_init(void)
 	/* become session leader */
 	if (setsid() < 0)
 		goto err;
-	if (chdir("/") < 0)
-		goto err;
 	umask(0);
-	null = open("/dev/null", O_RDONLY);
+	null = open("/dev/null", O_RDWR);
 	if (null < 0)
 		goto err;
 	if (dup2(null, STDIN_FILENO) < 0)
@@ -59,7 +58,7 @@ void daemon_init(void)
 	close(null);
 	return;
 err:
-	DSS_EMERG_LOG("fatal: %s\n", strerror(errno));
+	DSS_EMERG_LOG(("fatal: %s\n", strerror(errno)));
 	exit(EXIT_FAILURE);
 }
 
@@ -77,8 +76,8 @@ FILE *open_log(const char *logfile_name)
 	assert(logfile_name);
 	logfile = fopen(logfile_name, "a");
 	if (!logfile) {
-		DSS_EMERG_LOG("can not open %s: %s\n", logfile_name,
-			strerror(errno));
+		DSS_EMERG_LOG(("can not open %s: %s\n", logfile_name,
+			strerror(errno)));
 		exit(EXIT_FAILURE);
 	}
 	setlinebuf(logfile);
@@ -96,7 +95,7 @@ void close_log(FILE* logfile)
 {
 	if (!logfile)
 		return;
-	DSS_INFO_LOG("closing logfile\n");
+	DSS_INFO_LOG(("closing logfile\n"));
 	fclose(logfile);
 }
 
@@ -105,11 +104,6 @@ void close_log(FILE* logfile)
  */
 void log_welcome(int loglevel)
 {
-	DSS_INFO_LOG("***** welcome to dss ******\n");
-	DSS_DEBUG_LOG("using loglevel %d\n", loglevel);
-}
-
-int com_daemon(int argc, char * const * argv)
-{
-	return 1;
+	DSS_INFO_LOG(("***** welcome to dss ******\n"));
+	DSS_DEBUG_LOG(("using loglevel %d\n", loglevel));
 }