diff options
Diffstat (limited to 'lib/libc/sys/sigwaitinfo.2')
| -rw-r--r-- | lib/libc/sys/sigwaitinfo.2 | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/libc/sys/sigwaitinfo.2 b/lib/libc/sys/sigwaitinfo.2 index 41be9e2..a83de06 100644 --- a/lib/libc/sys/sigwaitinfo.2 +++ b/lib/libc/sys/sigwaitinfo.2 @@ -27,7 +27,7 @@ .\" .\" $FreeBSD$ .\" -.Dd November 11, 2005 +.Dd August 24, 2011 .Dt SIGTIMEDWAIT 2 .Os .Sh NAME @@ -116,6 +116,16 @@ except that the selected signal number shall be stored in the member, and the cause of the signal shall be stored in the .Va si_code member. +Besides this, the +.Fn sigwaitinfo +and +.Fn sigtimedwait +system calls may return +.Er EINTR +if interrupted by signal, which is not allowed for the +.Fn sigwait +function. +.Pp If any value is queued to the selected signal, the first such queued value is dequeued and, if the info argument is .Pf non- Dv NULL , |
