diff options
| author | dholland <dholland@NetBSD.org> | 2016-07-09 23:10:05 +0000 |
|---|---|---|
| committer | dholland <dholland@NetBSD.org> | 2016-07-09 23:10:05 +0000 |
| commit | caae8ee1ea8c64dea4e751c536afd8fd96cef729 (patch) | |
| tree | 7ec7f363fca039452afdbc1014230d260f26ad89 /lib/libc/sys | |
| parent | 4c886c316cebc20a7761f0af47149fcb2e041213 (diff) | |
Drop in a reference to the list of async-signal-safe functions.
Diffstat (limited to 'lib/libc/sys')
| -rw-r--r-- | lib/libc/sys/fork.2 | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/libc/sys/fork.2 b/lib/libc/sys/fork.2 index 64eb1ad87cc..383847f5fed 100644 --- a/lib/libc/sys/fork.2 +++ b/lib/libc/sys/fork.2 @@ -1,4 +1,4 @@ -.\" $NetBSD: fork.2,v 1.22 2004/06/25 15:29:25 wiz Exp $ +.\" $NetBSD: fork.2,v 1.23 2016/07/09 23:10:05 dholland Exp $ .\" .\" Copyright (c) 1980, 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -29,7 +29,7 @@ .\" .\" @(#)fork.2 8.1 (Berkeley) 6/4/93 .\" -.Dd June 10, 2004 +.Dd July 9, 2016 .Dt FORK 2 .Os .Sh NAME @@ -90,8 +90,10 @@ is still running in the child processes. .Pp Child processes of a threaded program have additional restrictions, a child must only call functions that are async-signal-safe. -Very few functions are asynchronously safe and applications should -make sure they call +Very few functions are asynchronously safe +(the list may be found in +.Xr sigaction 2 ) +and applications should make sure they call .Xr exec 3 as soon as possible. .Sh RETURN VALUES |
