Sort options and reduce printf calls.
Signed-off-by: Roy Marples <roy@xxxxxxxxxxxx>
---
wpa_supplicant/main.c | 43 ++++++++++++++++++++++---------------------
1 file changed, 22 insertions(+), 21 deletions(-)
diff --git a/wpa_supplicant/main.c b/wpa_supplicant/main.c
index d5d47e1..be9361c 100644
--- a/wpa_supplicant/main.c
+++ b/wpa_supplicant/main.c
@@ -65,41 +65,42 @@ static void usage(void)
" -B = run daemon in the background\n"
" -c = Configuration file\n"
" -C = ctrl_interface parameter (only used if -c is not)\n"
- " -i = interface name\n"
- " -I = additional configuration file\n"
" -d = increase debugging verbosity (-dd even more)\n"
" -D = driver name (can be multiple drivers: nl80211,wext)\n"
- " -e = entropy file\n");
+ " -e = entropy file\n"
#ifdef CONFIG_DEBUG_FILE
- printf(" -f = log output to debug file instead of stdout\n");
+ " -f = log output to debug file instead of stdout\n"
#endif /* CONFIG_DEBUG_FILE */
- printf(" -g = global ctrl_interface\n"
+ " -g = global ctrl_interface\n"
" -G = global ctrl_interface group\n"
- " -K = include keys (passwords, etc.) in debug output\n");
-#ifdef CONFIG_DEBUG_SYSLOG
- printf(" -s = log output to syslog instead of stdout\n");
-#endif /* CONFIG_DEBUG_SYSLOG */
-#ifdef CONFIG_DEBUG_LINUX_TRACING
- printf(" -T = record to Linux tracing in addition to logging\n");
- printf(" (records all messages regardless of debug verbosity)\n");
-#endif /* CONFIG_DEBUG_LINUX_TRACING */
- printf(" -t = include timestamp in debug messages\n"
" -h = show this help text\n"
+ " -i = interface name\n"
+ " -I = additional configuration file\n"
+ " -K = include keys (passwords, etc.) in debug output\n"
" -L = show license (BSD)\n"
+#ifdef CONFIG_P2P
+ " -m = Configuration file for the P2P Device interface\n"
+#endif /* CONFIG_P2P */
+ " -N = start describing new interface\n"
" -o = override driver parameter for new interfaces\n"
" -O = override ctrl_interface parameter for new interfaces\n"
" -p = driver parameters\n"
" -P = PID file\n"
- " -q = decrease debugging verbosity (-qq even less)\n");
+ " -q = decrease debugging verbosity (-qq even less)\n"
+#ifdef CONFIG_DEBUG_SYSLOG
+ " -s = log output to syslog instead of stdout\n"
+#endif /* CONFIG_DEBUG_SYSLOG */
+#ifdef CONFIG_DEBUG_LINUX_TRACING
+ " -T = record to Linux tracing in addition to logging\n"
+ " (records all messages regardless of debug verbosity)\n"
+#endif /* CONFIG_DEBUG_LINUX_TRACING */
+ " -t = include timestamp in debug messages\n"
#ifdef CONFIG_DBUS
- printf(" -u = enable DBus control interface\n");
+ " -u = enable DBus control interface\n"
#endif /* CONFIG_DBUS */
- printf(" -v = show version\n"
+ " -v = show version\n"
" -W = wait for a control interface monitor before starting\n"
-#ifdef CONFIG_P2P
- " -m = Configuration file for the P2P Device interface\n"
-#endif /* CONFIG_P2P */
- " -N = start describing new interface\n");
+ );
printf("example:\n"
" wpa_supplicant -D%s -iwlan0 -c/etc/wpa_supplicant.conf\n",
--
2.3.6
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