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| author | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2013-01-21 22:07:34 +0000 |
|---|---|---|
| committer | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2013-01-21 22:07:34 +0000 |
| commit | ffce2a5b46833b2c34be8b5dd7c0d540d6c7431b (patch) | |
| tree | 00c17ba6c883a6a7256d334025451419a9406e48 /lib/libc/sys | |
| parent | 2e81a7e8ab75baaff54e6d3cbe3d31609a6c7ec1 (diff) | |
| download | src-ffce2a5b46833b2c34be8b5dd7c0d540d6c7431b.tar.gz src-ffce2a5b46833b2c34be8b5dd7c0d540d6c7431b.zip | |
Note that SIGCHLD is special and if ignored, won't be recorded by the filter.
Notes
Notes:
svn path=/head/; revision=245750
Diffstat (limited to 'lib/libc/sys')
| -rw-r--r-- | lib/libc/sys/kqueue.2 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libc/sys/kqueue.2 b/lib/libc/sys/kqueue.2 index 63a662fd678e..6ae79143d621 100644 --- a/lib/libc/sys/kqueue.2 +++ b/lib/libc/sys/kqueue.2 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd February 15, 2012 +.Dd January 21, 2013 .Dt KQUEUE 2 .Os .Sh NAME @@ -417,7 +417,9 @@ and facilities, and has a lower precedence. The filter will record all attempts to deliver a signal to a process, even if the signal has -been marked as SIG_IGN. +been marked as SIG_IGN, except for the +.Dv SIGCHLD +signal, which, if ignored, won't be recorded by the filter. Event notification happens after normal signal delivery processing. .Va data |