diff options
| author |   dhartmei <dhartmei@openbsd.org> | 2003-07-14 21:23:57 +0000 |
|---|---|---|
| committer | dhartmei <dhartmei@openbsd.org> | 2003-07-14 21:23:57 +0000 |
| commit | d524b29db60162ae64c4e4ed14bad883cc28db58 (patch) | |
| tree | 35be00c65cc56fa1c6360c11c0b90e5c9f4c8068 /lib/libc/gen/signal.3 | |
| parent | tpo (diff) | |
| download | wireguard-openbsd-d524b29db60162ae64c4e4ed14bad883cc28db58.tar.xz wireguard-openbsd-d524b29db60162ae64c4e4ed14bad883cc28db58.zip | |
-make a copy the global variable
+make a copy of the global variable
Diffstat (limited to 'lib/libc/gen/signal.3')
| -rw-r--r-- | lib/libc/gen/signal.3 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/gen/signal.3 b/lib/libc/gen/signal.3 index b5cb6c03125..3128f55e0c6 100644 --- a/lib/libc/gen/signal.3 +++ b/lib/libc/gen/signal.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: signal.3,v 1.25 2003/06/22 02:01:57 fgsch Exp $ +.\" $OpenBSD: signal.3,v 1.26 2003/07/14 21:23:57 dhartmei Exp $ .\" .\" Copyright (c) 1980, 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -341,7 +341,7 @@ In general though, signal handlers should do little more than set a flag; most other actions are not safe. .Pp Additionally, inside the signal handler it is also considered more safe to -make a copy the global variable +make a copy of the global variable .Va errno and restore it before returning from the signal handler. .Pp |