Libc-262.tar.gz

[apple/libc.git] / compat43.subproj / sigcompat.c

diff --git a/compat43.subproj/sigcompat.c b/compat43.subproj/sigcompat.c
deleted file mode 100644 (file)
index 827075b..0000000
--- a/compat43.subproj/sigcompat.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright (c) 1989, 1993
- *     The Regents of the University of California.  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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
- */
-
-
-#include <sys/param.h>
-#include <signal.h>
-
-static int sigvec__(signo, sv, osv, bind)
-       int signo;
-       struct sigvec *sv, *osv;
-       int bind;
-{
-       int ret;
-
-       if (sv)
-               sv->sv_flags ^= SV_INTERRUPT;   /* !SA_INTERRUPT */
-#if defined(__DYNAMIC__)
-        if (bind) {
-#endif
-            ret = sigaction(signo, (struct sigaction *)sv, (struct sigaction *)osv);
-#if defined(__DYNAMIC__)
-       } else {
-            ret = _sigaction_nobind(signo, (struct sigaction *)sv, (struct sigaction *)osv);
-        }
-#endif
-        if (ret == 0 && osv)
-               osv->sv_flags ^= SV_INTERRUPT;  /* !SA_INTERRUPT */
-       return (ret);
-}
-
-int sigvec(signo, sv, osv)
-        int signo;
-        struct sigvec *sv, *osv;
-{
-    return sigvec__(signo, sv, osv, 1);
-}
-
-#if defined(__DYNAMIC__)
-int _sigvec_nobind(signo, sv, osv)
-        int signo;
-        struct sigvec *sv, *osv;
-{
-    return sigvec__(signo, sv, osv, 0);
-}
-#endif
-
-int sigsetmask(mask)
-       int mask;
-{
-       int omask, n;
-
-       n = sigprocmask(SIG_SETMASK, (sigset_t *) &mask, (sigset_t *) &omask);
-       if (n)
-               return (n);
-       return (omask);
-}
-
-int sigblock(mask)
-       int mask;
-{
-       int omask, n;
-
-       n = sigprocmask(SIG_BLOCK, (sigset_t *) &mask, (sigset_t *) &omask);
-       if (n)
-               return (n);
-       return (omask);
-}
-
-int sigpause(mask)
-       int mask;
-{
-       return (sigsuspend((sigset_t *)&mask));
-}