X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/95f51977ddc18faa2e212f30c00a39540b39f325..8c20c4b329cc491b7faef0defe1b445ca73dd482:/usr/src/include/setjmp.h

diff --git a/usr/src/include/setjmp.h b/usr/src/include/setjmp.h
index a8c173c1f1..685182161d 100644
--- a/usr/src/include/setjmp.h
+++ b/usr/src/include/setjmp.h
@@ -1,3 +1,85 @@
-/*	setjmp.h	4.1	83/05/03	*/
+/*-
+ * Copyright (c) 1990 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.
+ *
+ *	@(#)setjmp.h	5.5 (Berkeley) 6/8/91
+ */
 
-typedef int jmp_buf[10];
+#ifndef _SETJMP_H_
+#define _SETJMP_H_
+
+#if defined(hp300) || defined(__hp300__)
+#define _JBLEN	17
+#endif
+
+#if defined(i386) || defined(__i386__)
+#define _JBLEN	10
+#endif
+
+#if defined(tahoe) || defined(__tahoe__)
+#define _JBLEN	10
+#endif
+
+#if defined(vax) || defined(__vax__)
+#define _JBLEN	10
+#endif
+
+#ifndef _ANSI_SOURCE
+/*
+ * WARNING: sigsetjmp() isn't supported yet, this is a placeholder.
+ */
+typedef int sigjmp_buf[_JBLEN + 1];
+#endif /* not ANSI */
+
+typedef int jmp_buf[_JBLEN];
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int	setjmp __P((jmp_buf));
+void	longjmp __P((jmp_buf, int));
+
+#ifndef _ANSI_SOURCE
+/*
+ * WARNING: sigsetjmp() isn't supported yet, this is a placeholder.
+ */
+int	sigsetjmp __P((sigjmp_buf, int));
+void	siglongjmp __P((sigjmp_buf, int));
+#endif /* not ANSI */
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+int	_setjmp __P((jmp_buf));
+void	_longjmp __P((jmp_buf, int));
+void	longjmperror __P((void));
+#endif /* neither ANSI nor POSIX */
+__END_DECLS
+
+#endif /* !_SETJMP_H_ */