diff options
Diffstat (limited to 'pod/perlipc.pod')
| -rw-r--r-- | pod/perlipc.pod | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pod/perlipc.pod b/pod/perlipc.pod index 6b1f2ab335..030463c7a0 100644 --- a/pod/perlipc.pod +++ b/pod/perlipc.pod @@ -71,9 +71,9 @@ values are "inherited" by functions called from within that block.) } Sending a signal to a negative process ID means that you send the signal -to the entire Unix process-group. This code send a hang-up signal to all -processes in the current process group I<except for> the current process -itself: +to the entire Unix process-group. This code sends a hang-up signal to all +processes in the current process group (and sets $SIG{HUP} to IGNORE so +it doesn't kill itself): { local $SIG{HUP} = 'IGNORE'; |