diff options
| -rwxr-xr-x | files/common/sbin/fsm | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/files/common/sbin/fsm b/files/common/sbin/fsm index 0bfe4ba..e6b62fa 100755 --- a/files/common/sbin/fsm +++ b/files/common/sbin/fsm @@ -53,6 +53,14 @@ callOne () { # args: cwd arg1 arg2 cmdlist done ) } +lockState () { + # lock state file (neccessary also for watch, as it calls scripts + # that assume a certain state as active during their whole + # execution time) + exec 666<$1 + flock -x 666 +} + fail() { echo "$1" 1>&2 exit 1 @@ -81,20 +89,17 @@ else fail "FSM $2 does not exist" fi -# lock state file (neccessary also for watch, as it calls scripts that -# assume a certain state as active during their whole execution time) -exec 666<$PState -flock -x 666 - case "$1" in get) cat $PState ;; watch) + lock $PState watch ;; change) [ -n "$3" ] || printArgs + lock $PState change $3 ;; *) |