logfile support

Add support for logfile via -l option.

1 files changed, 9 insertions, 5 deletions

diff --git a/sircbot.c b/sircbot.c
index 9c072d6..6c63e49 100644
--- a/sircbot.c
+++ b/sircbot.c
@@ -65,7 +65,7 @@ static int write_pid(const char *file)
 	return n;
 }
 
-int daemonize(const char *pidfile)
+int daemonize(const char *pidfile, const char *logfile)
 {
 	int devnull, f;
 	int pid = fork();
@@ -93,8 +93,8 @@ int daemonize(const char *pidfile)
 		return -1;
 		/* redirect stdin/stdout/stderr to /dev/null */
         freopen("/dev/null", "r", stdin);
-        freopen("/dev/null", "w", stdout);
-	freopen("/dev/null", "w", stderr);
+        freopen(logfile, "w", stdout);
+	freopen(logfile, "w", stderr);
 	return 0;
 }
 
@@ -410,14 +410,18 @@ int main(int argc, char *argv[])
 	const char *user = "sircbot";
 	const char *group = "sircbot";
 	const char *pass = NULL;
+	const char *logfile = "/dev/null";
 	struct sircbot_channel *chan;
 	int i, c, port = 6667;
 
-	while ((c = getopt(argc, argv, "fn:p:P:r:s:")) != -1) {
+	while ((c = getopt(argc, argv, "fl:n:p:P:r:s:")) != -1) {
 		switch (c) {
 		case 'f':
 			foreground = 1;
 			break;
+		case 'l':
+			logfile = optarg;
+			break;
 		case 'n':
 			nick = optarg;
 			break;
@@ -458,7 +462,7 @@ int main(int argc, char *argv[])
 
 	/* daemonize */
 	if (!foreground) {
-		if (daemonize(pidfile) < 0)
+		if (daemonize(pidfile, logfile) < 0)
 			return 1;
 	}
 	signal(SIGTERM, sighandler);