1 files changed, 0 insertions, 103 deletions
diff --git a/lib/libc_r/uthread/uthread_sigmask.c b/lib/libc_r/uthread/uthread_sigmask.c
deleted file mode 100644
index 9cd5b92..0000000
--- a/lib/libc_r/uthread/uthread_sigmask.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (c) 1997 John Birrell <jb@cimlogic.com.au>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/signalvar.h>
-#include <errno.h>
-#include <signal.h>
-#include <pthread.h>
-#include "pthread_private.h"
-
-__weak_reference(_pthread_sigmask, pthread_sigmask);
-
-int
-_pthread_sigmask(int how, const sigset_t *set, sigset_t *oset)
-{
-	struct pthread	*curthread = _get_curthread();
-	sigset_t	sigset;
-	int		ret = 0;
-
-	/* Check if the existing signal process mask is to be returned: */
-	if (oset != NULL) {
-		/* Return the current mask: */
-		*oset = curthread->sigmask;
-	}
-	/* Check if a new signal set was provided by the caller: */
-	if (set != NULL) {
-		/* Process according to what to do: */
-		switch (how) {
-		/* Block signals: */
-		case SIG_BLOCK:
-			/* Add signals to the existing mask: */
-			SIGSETOR(curthread->sigmask, *set);
-			break;
-
-		/* Unblock signals: */
-		case SIG_UNBLOCK:
-			/* Clear signals from the existing mask: */
-			SIGSETNAND(curthread->sigmask, *set);
-			break;
-
-		/* Set the signal process mask: */
-		case SIG_SETMASK:
-			/* Set the new mask: */
-			curthread->sigmask = *set;
-			break;
-
-		/* Trap invalid actions: */
-		default:
-			/* Return an invalid argument: */
-			errno = EINVAL;
-			ret = -1;
-			break;
-		}
-
-		/* Increment the sequence number: */
-		curthread->sigmask_seqno++;
-
-		/*
-		 * Check if there are pending signals for the running
-		 * thread or process that aren't blocked:
-		 */
-		sigset = curthread->sigpend;
-		SIGSETOR(sigset, _process_sigpending);
-		SIGSETNAND(sigset, curthread->sigmask);
-		if (SIGNOTEMPTY(sigset))
-			/*
-			 * Call the kernel scheduler which will safely
-			 * install a signal frame for the running thread:
-			 */
-			_thread_kern_sched_sig();
-	}
-
-	/* Return the completion status: */
-	return (ret);
-}