aboutsummaryrefslogtreecommitdiffstats
path: root/package/utils/busybox/Makefile
diff options
context:
space:
mode:
authorFelix Fietkau <nbd@openwrt.org>2015-09-09 20:36:10 +0000
committerFelix Fietkau <nbd@openwrt.org>2015-09-09 20:36:10 +0000
commit3670f4128d9d65b56397c5b86bfcc23a69cdba3d (patch)
treedd1015dcfc5fdf622b6034acd9efa1f38c8a3d56 /package/utils/busybox/Makefile
parent5fcafa319d25ca79638e7d705cc4fd097b8bf33b (diff)
downloadupstream-3670f4128d9d65b56397c5b86bfcc23a69cdba3d.tar.gz
upstream-3670f4128d9d65b56397c5b86bfcc23a69cdba3d.tar.bz2
upstream-3670f4128d9d65b56397c5b86bfcc23a69cdba3d.zip
busybox: lock: implement -n "Fail rather than wait"
lock -n is similiar to flock -n. If the lock was already taken, fail with exit code = 1 and write error message to stderr. example: if ! lock -n /tmp/foo ; then echo lock exits. else echo lock was free. But is locked now. fi > lock was free. But is locked now. > lock exists. Signed-off-by: Alexander Couzens <lynxis@fe80.eu> SVN-Revision: 46836
Diffstat (limited to 'package/utils/busybox/Makefile')
0 files changed, 0 insertions, 0 deletions