| /* |
| * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) |
| * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice including the dates of first publication and |
| * either this permission notice or a reference to |
| * http://oss.sgi.com/projects/FreeB/ |
| * shall be included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| * |
| * Except as contained in this notice, the name of Silicon Graphics, Inc. |
| * shall not be used in advertising or otherwise to promote the sale, use or |
| * other dealings in this Software without prior written authorization from |
| * Silicon Graphics, Inc. |
| */ |
| |
| /* |
| * mysetjmp.h |
| * |
| */ |
| |
| #ifndef __glumysetjmp_h_ |
| #define __glumysetjmp_h_ |
| |
| #ifdef STANDALONE |
| struct JumpBuffer; |
| extern "C" JumpBuffer *newJumpbuffer( void ); |
| extern "C" void deleteJumpbuffer(JumpBuffer *); |
| extern "C" void mylongjmp( JumpBuffer *, int ); |
| extern "C" int mysetjmp( JumpBuffer * ); |
| #endif |
| |
| #ifdef GLBUILD |
| #define setjmp gl_setjmp |
| #define longjmp gl_longjmp |
| #endif |
| |
| #if defined(LIBRARYBUILD) || defined(GLBUILD) |
| #include <setjmp.h> |
| #include <stdlib.h> |
| |
| struct JumpBuffer { |
| jmp_buf buf; |
| }; |
| |
| inline JumpBuffer * |
| newJumpbuffer( void ) |
| { |
| return (JumpBuffer *) malloc( sizeof( JumpBuffer ) ); |
| } |
| |
| inline void |
| deleteJumpbuffer(JumpBuffer *jb) |
| { |
| free( (void *) jb); |
| } |
| |
| inline void |
| mylongjmp( JumpBuffer *j, int code ) |
| { |
| ::longjmp( j->buf, code ); |
| } |
| |
| inline int |
| mysetjmp( JumpBuffer *j ) |
| { |
| return setjmp( j->buf ); |
| } |
| #endif |
| |
| #endif /* __glumysetjmp_h_ */ |
