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-rw-r--r--gnu/usr.bin/gdb/wait.h81
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diff --git a/gnu/usr.bin/gdb/wait.h b/gnu/usr.bin/gdb/wait.h
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--- a/gnu/usr.bin/gdb/wait.h
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-/*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Van Jacobson and Steven McCanne of Lawrence Berkeley Laboratory.
- *
- * 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.
- *
- * @(#)wait.h 6.3 (Berkeley) 5/8/91
- */
-
-/* Define how to access the structure that the wait system call stores.
- On many systems, there is a structure defined for this.
- But on vanilla-ish USG systems there is not. */
-
-#ifndef HAVE_WAIT_STRUCT
-
-#define WAITTYPE int
-#define WIFSTOPPED(w) (((w)&0377) == 0177)
-#define WIFSIGNALED(w) (((w)&0377) != 0177 && ((w)&~0377) == 0)
-#define WIFEXITED(w) (((w)&0377) == 0)
-#define WEXITSTATUS(w) ((w) >> 8)
-#define WSTOPSIG(w) ((w) >> 8)
-#define WCOREDUMP(w) (((w)&0200) != 0)
-#define WTERMSIG(w) ((w) & 0177)
-#define WSETEXIT(w, status) ((w) = (status))
-#define WSETSTOP(w,sig) ((w) = (0177 | ((sig) << 8)))
-
-#else
-
-#include <sys/wait.h>
-
-#define WAITTYPE union wait
-#ifndef WEXITSTATUS
-#define WEXITSTATUS(w) (w).w_retcode
-#endif
-#ifndef WSTOPSIG
-#define WSTOPSIG(w) (w).w_stopsig
-#endif
-#ifndef WCOREDUMP
-#define WCOREDUMP(w) (w).w_coredump
-#endif
-#ifndef WTERMSIG
-#define WTERMSIG(w) (w).w_termsig
-#endif
-#ifndef WSETEXIT
-#define WSETEXIT(w, status) ((w).w_status = (status))
-#endif
-#ifndef WSETSTOP
-#define WSETSTOP(w,sig) \
- ((w).w_stopsig = (sig), (w).w_coredump = 0, (w).w_termsig = 0177)
-#endif
-
-#endif