svn commit: r317433 - head/tools/tools/net80211/wlanwds

Adrian Chadd adrian at FreeBSD.org
Wed Apr 26 01:08:27 UTC 2017


Author: adrian
Date: Wed Apr 26 01:08:25 2017
New Revision: 317433
URL: https://svnweb.freebsd.org/changeset/base/317433

Log:
  [net80211] [wlanwds] allow logging to stderr as well as syslog.
  
  By default this logs to syslog only, not stderr.  It makes it difficult
  to debug exactly what's going on.  So allow '-e' to log to stderr so I
  have a chance of actually debugging wlanwds /dynamic WDS (DWDS) issues.

Modified:
  head/tools/tools/net80211/wlanwds/wlanwds.c

Modified: head/tools/tools/net80211/wlanwds/wlanwds.c
==============================================================================
--- head/tools/tools/net80211/wlanwds/wlanwds.c	Wed Apr 26 00:41:18 2017	(r317432)
+++ head/tools/tools/net80211/wlanwds/wlanwds.c	Wed Apr 26 01:08:25 2017	(r317433)
@@ -96,7 +96,7 @@ static	int wds_vap_destroy(const char *i
 static void
 usage(const char *progname)
 {
-	fprintf(stderr, "usage: %s [-fjtv] [-P pidfile] [-s <set_scriptname>] [ifnet0 ... | any]\n",
+	fprintf(stderr, "usage: %s [-efjtv] [-P pidfile] [-s <set_scriptname>] [ifnet0 ... | any]\n",
 		progname);
 	exit(-1);
 }
@@ -108,10 +108,14 @@ main(int argc, char *argv[])
 	const char *pidfile = NULL;
 	int s, c, logmask, bg = 1;
 	char msg[2048];
+	int log_stderr = 0;
 
 	logmask = LOG_UPTO(LOG_INFO);
-	while ((c = getopt(argc, argv, "fjP:s:tv")) != -1)
+	while ((c = getopt(argc, argv, "efjP:s:tv")) != -1)
 		switch (c) {
+		case 'e':
+			log_stderr = LOG_PERROR;
+			break;
 		case 'f':
 			bg = 0;
 			break;
@@ -155,7 +159,7 @@ main(int argc, char *argv[])
 	if (bg && daemon(0, 0) < 0)
 		err(EX_OSERR, "daemon");
 
-	openlog("wlanwds", LOG_PID | LOG_CONS, LOG_DAEMON);
+	openlog("wlanwds", log_stderr | LOG_PID | LOG_CONS, LOG_DAEMON);
 	setlogmask(logmask);
 
 	for (;;) {


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