epoc32/include/stdapis/machine/setjmp.h
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:27:01 +0100
branchSymbian2
changeset 3 e1b950c65cb4
parent 0 061f57f2323e
permissions -rw-r--r--
Attempt to represent the S^2->S^3 header reorganisation as a series of "hg rename" operations
     1 /*-
     2  * Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>.
     3  * All rights reserved.
     4  *
     5  * Redistribution and use in source and binary forms, with or without
     6  * modification, are permitted provided that the following conditions
     7  * are met:
     8  * 1. Redistributions of source code must retain the above copyright
     9  *    notice, this list of conditions and the following disclaimer.
    10  * 2. Redistributions in binary form must reproduce the above copyright
    11  *    notice, this list of conditions and the following disclaimer in the
    12  *    documentation and/or other materials provided with the distribution.
    13  * 4. Neither the name of the author nor the names of any co-contributors
    14  *    may be used to endorse or promote products derived from this software
    15  *    without specific prior written permission.
    16  *
    17  * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
    18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    27  * SUCH DAMAGE.
    28  *
    29  * $FreeBSD: src/sys/i386/include/setjmp.h,v 1.7 2002/10/05 05:47:55 mike Exp $
    30  */
    31 
    32 #ifndef _MACHINE_SETJMP_H_
    33 #define	_MACHINE_SETJMP_H_
    34 
    35 #include <sys/cdefs.h>
    36 
    37 #ifdef __SYMBIAN32__
    38 #define _JBLEN	16		
    39 #else
    40 #define	_JBLEN	11		/* Size of the jmp_buf on x86. */
    41 #endif //__SYMBIAN32__
    42 /*
    43  * jmp_buf and sigjmp_buf are encapsulated in different structs to force
    44  * compile-time diagnostics for mismatches.  The structs are the same
    45  * internally to avoid some run-time errors for mismatches.
    46  */
    47 #if __BSD_VISIBLE || __POSIX_VISIBLE || __XSI_VISIBLE
    48 typedef	struct _sigjmp_buf { int _sjb[_JBLEN + 1]; } sigjmp_buf[1];
    49 #endif
    50 
    51 #ifdef __SYMBIAN32__
    52 #define _JBTYPE	unsigned long
    53 typedef	_JBTYPE jmp_buf[_JBLEN];
    54 #else
    55 typedef	struct _jmp_buf { int _jb[_JBLEN + 1]; } jmp_buf[1];
    56 #endif //__SYMBIAN32__
    57 
    58 #endif /* !_MACHINE_SETJMP_H_ */