From dffe7a72fb3eb1f3012b25c5fa57f2ac182f051b Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Fri, 3 Oct 2003 01:17:36 +0000 Subject: Quick implementation of sigwait. Doesn't handle thread cancelation yet, but should work... --- libc/signal/sigwait.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 libc/signal/sigwait.c (limited to 'libc/signal/sigwait.c') diff --git a/libc/signal/sigwait.c b/libc/signal/sigwait.c new file mode 100644 index 000000000..9cd2b6d12 --- /dev/null +++ b/libc/signal/sigwait.c @@ -0,0 +1,33 @@ +/* vi: set sw=4 ts=4: */ +/* sigwait + * + * Copyright (C) 2003 by Erik Andersen + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU Library General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License + * for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include + +int sigwait (const sigset_t *set, int *sig) +{ + int ret = 1; + if ((ret = sigwaitinfo(set, NULL)) != -1) { + *sig = ret; + return 0; + } + return 1; +} -- cgit v1.2.3