diff options
author | Aaron Campbell <aaron@cvs.openbsd.org> | 2001-03-11 05:02:31 +0000 |
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committer | Aaron Campbell <aaron@cvs.openbsd.org> | 2001-03-11 05:02:31 +0000 |
commit | fe835c13d60b858dba6378a981af7e67eebe031e (patch) | |
tree | 8750e2ab2a15879c176324604e8a70f60dbca837 /lib/libc/gen | |
parent | 2b7e8786fb3995460df7de9ab0f010996e81bb22 (diff) |
mdoc police.
Diffstat (limited to 'lib/libc/gen')
-rw-r--r-- | lib/libc/gen/signal.3 | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/libc/gen/signal.3 b/lib/libc/gen/signal.3 index 190f5ae85fa..30894d37237 100644 --- a/lib/libc/gen/signal.3 +++ b/lib/libc/gen/signal.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: signal.3,v 1.14 2001/01/17 19:20:02 deraadt Exp $ +.\" $OpenBSD: signal.3,v 1.15 2001/03/11 05:02:29 aaron Exp $ .\" .\" Copyright (c) 1980, 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -313,10 +313,11 @@ Extension Interfaces: .Fn strlcat . .Pp All functions not in the above lists are considered to be unsafe -with respect to signals. That is to say, the behaviour of such -functions when called from a signal handler is undefined. +with respect to signals. +That is to say, the behaviour of such functions when called from a +signal handler is undefined. In general though, signal handlers should do little more than set a -flag; most other actions are not safe. +flag; most other actions are not safe. .Pp As well, inside the signal handler it is also considered more safe to make a copy the global variable |