From bf1af2b90ea4a80524195c4c1e26415721642ce2 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <millert@cvs.openbsd.org>
Date: Fri, 30 Apr 2004 22:01:11 +0000
Subject: Mention siginterrupt; OK deraadt@

---
 lib/libc/gen/signal.3 | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/libc/gen/signal.3 b/lib/libc/gen/signal.3
index 43de79cb0f5..5f4afbf09de 100644
--- a/lib/libc/gen/signal.3
+++ b/lib/libc/gen/signal.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: signal.3,v 1.27 2003/12/02 23:41:15 deraadt Exp $
+.\"	$OpenBSD: signal.3,v 1.28 2004/04/30 22:01:10 millert Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -211,6 +211,10 @@ or
 .Xr wait 2 .
 However, calls that have already committed are not restarted,
 but instead return a partial success (for example, a short read count).
+The
+.Xr siginterrupt 3
+function can be used to change the system call restart behavior for
+a specific signal.
 .Pp
 When a process which has installed signal handlers forks,
 the child process inherits the signals.
@@ -389,6 +393,7 @@ or
 .Xr sigprocmask 2 ,
 .Xr sigsuspend 2 ,
 .Xr setjmp 3 ,
+.Xr siginterrupt 3 ,
 .Xr tty 4
 .Sh HISTORY
 This
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