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- /* Copyright (c) 1990 UNIX System Laboratories, Inc. */
- /* Copyright (c) 1984, 1986, 1987, 1988, 1989, 1990 AT&T */
- /* All Rights Reserved */
-
- /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF */
- /* UNIX System Laboratories, Inc. */
- /* The copyright notice above does not evidence any */
- /* actual or intended publication of such source code. */
-
-
- #ident "@(#)//usr/ucbinclude/setjmp.h.sl 1.1 4.0 12/08/90 19574 AT&T-USL"
-
- /*******************************************************************
-
- PROPRIETARY NOTICE (Combined)
-
- This source code is unpublished proprietary information
- constituting, or derived under license from AT&T's UNIX(r) System V.
- In addition, portions of such source code were derived from Berkeley
- 4.3 BSD under license from the Regents of the University of
- California.
-
-
-
- Copyright Notice
-
- Notice of copyright on this source code product does not indicate
- publication.
-
- (c) 1986,1987,1988,1989 Sun Microsystems, Inc
- (c) 1983,1984,1985,1986,1987,1988,1989 AT&T.
- All rights reserved.
- ********************************************************************/
-
- /*
- * 4.3BSD setjmp compatibility header
- *
- * 4.3BSD setjmp/longjmp is equivalent to SVR4 sigsetjmp/siglongjmp -
- * 4.3BSD _setjmp/_longjmp is equivalent to SVR4 setjmp/longjmp
- */
-
- #ifndef _SETJMP_H
- #define _SETJMP_H
-
- #include <sys/types.h>
- #include <sys/signal.h>
- #include <sys/siginfo.h>
- #ifdef i386
- #include <sys/tss.h>
- #else
- #include <sys/psw.h>
- #include <sys/pcb.h>
- #include <sys/mau.h>
- #endif
- #include <sys/ucontext.h>
-
- #define _JBLEN ((sizeof(ucontext_t)+sizeof(int)-1)/sizeof(int))
- #define _SIGJBLEN _JBLEN
-
- typedef int jmp_buf[_JBLEN];
-
- #define sigjmp_buf jmp_buf
-
- #if defined(__STDC__)
-
- #if __STDC__ == 0 /* non-ANSI standard compilation */
- extern int _setjmp(jmp_buf);
- extern void _longjmp(jmp_buf, int);
- extern int setjmp(jmp_buf);
- extern void longjmp(jmp_buf, int);
- extern int sigsetjmp(sigjmp_buf, int);
- extern void siglongjmp(sigjmp_buf, int);
-
- #else
- extern int _setjmp();
- extern void _longjmp();
- extern int setjmp();
- extern void longjmp();
- extern int sigsetjmp();
- extern void siglongjmp();
- #endif /* __STDC__ */
-
- #endif
-
- #endif /* _SETJMP_H */
-