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-rw-r--r--signal/sigwait.c32
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diff --git a/signal/sigwait.c b/signal/sigwait.c
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+++ b/signal/sigwait.c
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+/* sigwait - implementation of sigwait function from POSIX.1c.
+ Copyright (C) 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <signal.h>
+
+int
+__sigwait (const sigset_t *set, int *sig)
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+weak_alias (__sigwait, sigwait)
+
+stub_warning (sigwait)
+#include <stub-tag.h>