Stop writing a pidfile

ok benno jung

3 files changed, 6 insertions, 31 deletions

diff --git a/usr.sbin/wsmoused/wsmoused.8 b/usr.sbin/wsmoused/wsmoused.8
index ec30b27712a..770e332c03f 100644
--- a/usr.sbin/wsmoused/wsmoused.8
+++ b/usr.sbin/wsmoused/wsmoused.8
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: wsmoused.8,v 1.19 2013/07/16 11:13:34 schwarze Exp $
+.\"	$OpenBSD: wsmoused.8,v 1.20 2015/10/26 09:58:18 deraadt Exp $
 .\"
 .\" Copyright (c) 2001 Jean-Baptiste Marchand
 .\" All rights reserved.
@@ -24,7 +24,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: July 16 2013 $
+.Dd $Mdocdate: October 26 2015 $
 .Dt WSMOUSED 8 i386
 .Os
 .Sh NAME
@@ -35,7 +35,6 @@
 .Op Fl 2dfi
 .Op Fl C Ar thresh
 .Op Fl D Ar device
-.Op Fl I Ar file
 .Oo
 .Fl M
 .Ar N Ns = Ns Ar M
@@ -87,11 +86,6 @@ Enable debugging messages.
 .It Fl f
 Do not become a daemon and instead run as a foreground process.
 Useful for testing and debugging.
-.It Fl I Ar file
-Write the process ID of
-.Nm
-to the specified
-.Ar file .
 .It Fl i
 Print the type and the protocol of the mouse and exit.
 .It Fl M Ar N Ns = Ns Ar M
diff --git a/usr.sbin/wsmoused/wsmoused.c b/usr.sbin/wsmoused/wsmoused.c
index 8393bafeb7f..8e0c849901f 100644
--- a/usr.sbin/wsmoused/wsmoused.c
+++ b/usr.sbin/wsmoused/wsmoused.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: wsmoused.c,v 1.35 2014/12/23 10:24:22 shadchin Exp $ */
+/* $OpenBSD: wsmoused.c,v 1.36 2015/10/26 09:58:18 deraadt Exp $ */
 
 /*
  * Copyright (c) 2001 Jean-Baptiste Marchand, Julien Montagne and Jerome Verdon
@@ -73,7 +73,6 @@
 #include "wsmoused.h"
 
 #define	DEFAULT_TTY	"/dev/ttyCcfg"
-#define	DEFAULT_PIDFILE	"/var/run/wsmoused.pid"
 
 extern char *__progname;
 extern char *mouse_names[];
@@ -82,7 +81,6 @@ int debug = 0;
 int background = FALSE;
 int nodaemon = FALSE;
 int identify = FALSE;
-char *pidfile = NULL;
 
 mouse_t mouse = {
 	.flags = 0,
@@ -233,8 +231,6 @@ terminate(int sig)
 		close(mouse.mfd);
 		mouse.mfd = -1;
 	}
-	if (pidfile != NULL)
-		unlink(pidfile);
 	_exit(0);
 }
 
@@ -433,7 +429,7 @@ wsmoused(void)
 static void
 usage(void)
 {
-	fprintf(stderr, "usage: %s [-2dfi] [-C thresh] [-D device] [-I file]"
+	fprintf(stderr, "usage: %s [-2dfi] [-C thresh] [-D device]"
 	    " [-M N=M]\n\t[-p device] [-t type]\n", __progname);
 	exit(1);
 }
@@ -441,12 +437,11 @@ usage(void)
 int
 main(int argc, char **argv)
 {
-	FILE *fp;
 	unsigned int type;
 	int opt;
 	int i;
 
-#define GETOPT_STRING "2dfhip:t:C:D:I:M:"
+#define GETOPT_STRING "2dfhip:t:C:D:M:"
 	while ((opt = (getopt(argc, argv, GETOPT_STRING))) != -1) {
 		switch (opt) {
 		case '2':
@@ -501,9 +496,6 @@ main(int argc, char **argv)
 			if ((mouse.ttyname = strdup(optarg)) == NULL)
 				logerr(1, "out of memory");
 			break;
-		case 'I':
-			pidfile = optarg;
-			break;
 		case 'M':
 			if (!mouse_installmap(optarg)) {
 				warnx("invalid mapping `%s'", optarg);
@@ -570,13 +562,6 @@ main(int argc, char **argv)
 			logerr(1, "failed to become a daemon");
 		} else {
 			background = TRUE;
-			if (pidfile != NULL) {
-				fp = fopen(pidfile, "w");
-				if (fp != NULL) {
-					fprintf(fp, "%ld\n", (long)getpid());
-					fclose(fp);
-				}
-			}
 		}
 	}
 
diff --git a/usr.sbin/wsmoused/wsmoused.h b/usr.sbin/wsmoused/wsmoused.h
index 6391178b91c..cf935882662 100644
--- a/usr.sbin/wsmoused/wsmoused.h
+++ b/usr.sbin/wsmoused/wsmoused.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: wsmoused.h,v 1.11 2014/05/14 18:23:22 shadchin Exp $ */
+/* $OpenBSD: wsmoused.h,v 1.12 2015/10/26 09:58:18 deraadt Exp $ */
 
 /*
  * Copyright (c) 2001 Jean-Baptiste Marchand, Julien Montagne and Jerome Verdon
@@ -55,15 +55,11 @@
 
 /* Logging macros */
 
-extern char *pidfile;
-
 #define debug(fmt, ...) \
 	if (debug&&nodaemon) printf(fmt, __VA_ARGS__)
 
 #define logerr(e, ...) 				\
 	do {							\
-		if (pidfile != NULL)				\
-			unlink(pidfile);			\
 		if (background) {				\
 			syslog(LOG_ERR, __VA_ARGS__);		\
 			exit(e);				\