httpd: remove redundant NULL assignment and save one strrchr. -8 bytes

[oweals/busybox.git] / util-linux / flock.c

diff --git a/util-linux/flock.c b/util-linux/flock.c
index 77fe1f8091981706a43227b7fbe3723d0df847aa..e9be4eee98d813bf0dad2073fbf867f42aac21c3 100644 (file)
--- a/util-linux/flock.c
+++ b/util-linux/flock.c
@@ -3,6 +3,16 @@
  *
  * This is free software, licensed under the GNU General Public License v2.
  */
+
+//usage:#define flock_trivial_usage
+//usage:       "[-sxun] FD|{FILE [-c] PROG ARGS}"
+//usage:#define flock_full_usage "\n\n"
+//usage:       "[Un]lock file descriptor, or lock FILE, run PROG\n"
+//usage:     "\n       -s      Shared lock"
+//usage:     "\n       -x      Exclusive lock (default)"
+//usage:     "\n       -u      Unlock FD"
+//usage:     "\n       -n      Fail rather than wait"
+
 #include <sys/file.h>
 #include "libbb.h"