diff options
Diffstat (limited to 'share/man/man9/signal.9')
| -rw-r--r-- | share/man/man9/signal.9 | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/share/man/man9/signal.9 b/share/man/man9/signal.9 index cf195a6..95676bf 100644 --- a/share/man/man9/signal.9 +++ b/share/man/man9/signal.9 @@ -354,9 +354,22 @@ will be acquired if it is not already held. .Pp The .Fn siginit -function is called during system initialization to cause every signal except -.Dv SIGCONT -to be ignored by process 0. +function is called during system initialization to cause every signal with +a default property of +.Dv SA_IGNORE +(except +.Dv SIGCONT ) +to be ignored by +.Fa p . +The process lock for +.Fa p +is acquired and released by +.Fn siginit . +The only process that +.Fn siginit +is ever called for +is +.Va proc0. .Pp The .Fn signotify |
