X-Git-Url: https://rtime.felk.cvut.cz/gitweb/sojka/can-utils.git/blobdiff_plain/722a09116d8685bbf3e7a833b56454adf3acfa4b..HEAD:/slcand.c

diff --git a/slcand.c b/slcand.c
index 334c718..807ffaa 100644
--- a/slcand.c
+++ b/slcand.c
@@ -1,7 +1,3 @@
-/*
- *  $Id$
- */
-
 /*
  * slcand.c - userspace daemon for serial line CAN interface driver SLCAN
  *
@@ -44,14 +40,15 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
 #include <fcntl.h>
 #include <syslog.h>
 #include <errno.h>
 #include <pwd.h>
 #include <signal.h>
+#include <sys/socket.h>
 #include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
 #include <net/if.h>
 
 /* default slcan line discipline since Kernel 2.6.25 */
@@ -98,7 +95,7 @@ static void child_handler (int signum)
 	}
 }
 
-static void daemonize (const char *lockfile, char *tty, char *name)
+static void daemonize (const char *lockfile, char *tty)
 {
 	pid_t pid, sid, parent;
 	int lfp = -1;
@@ -185,7 +182,7 @@ static void daemonize (const char *lockfile, char *tty, char *name)
 	}
 
 	pFile = fopen (pidfile,"w");
-	if (pFile < 0)
+	if (pFile == NULL)
 	{
 		syslog (LOG_ERR, "unable to create pid file %s, code=%d (%s)",
 			pidfile, errno, strerror (errno));
@@ -246,7 +243,7 @@ int main (int argc, char *argv[])
 	syslog (LOG_INFO, "starting on TTY device %s", ttypath);
 
 	/* Daemonize */
-	daemonize ("/var/lock/" DAEMON_NAME, tty, name);
+	daemonize ("/var/lock/" DAEMON_NAME, tty);
 
 	/* Now we are a daemon -- do the work for which we were paid */
 	int fd;