diff options
Diffstat (limited to 'eg/sysvipc/ipcsem')
| -rw-r--r-- | eg/sysvipc/ipcsem | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/eg/sysvipc/ipcsem b/eg/sysvipc/ipcsem index 4d871b901a..e0dc551bc5 100644 --- a/eg/sysvipc/ipcsem +++ b/eg/sysvipc/ipcsem @@ -18,7 +18,7 @@ print "semaphore id: $id\n"; if ($signal) { while (<STDIN>) { print "Signalling\n"; - unless (semop($id, 0, pack("sss", 0, 1, 0))) { + unless (semop($id, pack("sss", 0, 1, 0))) { die "Can't signal semaphore: $!\n"; } } @@ -26,7 +26,7 @@ if ($signal) { else { $SIG{'INT'} = $SIG{'QUIT'} = "leave"; for (;;) { - unless (semop($id, 0, pack("sss", 0, -1, 0))) { + unless (semop($id, pack("sss", 0, -1, 0))) { die "Can't wait for semaphore: $!\n"; } print "Unblocked\n"; |