setjmp.h
资源名称:ixp425BSP.rar [点击查看]
上传用户:luoyougen
上传日期:2008-05-12
资源大小:23136k
文件大小:2k
源码类别:
VxWorks
开发平台:
C/C++
- /* setjmp.h - setjmp/longjmp header */
- /* Copyright 1984-1992 Wind River Systems, Inc. */
- /*
- modification history
- --------------------
- 02j,09jul96,ms fixed prototype of sigsetjmp (SPR 7002).
- 02i,27dec95,mem removed macros for VxSim hppa
- 02h,27mar95,kkk fixed multiple definition of jmp_buf & sigjmp_buf (SPR 4051)
- 02g,31mar94,cd modified jmp_buf and sigjmp_buf structures for use
- with 32/64 bit processors.
- 02g,12may94,ms added macros for VxSim hppa
- 02f,22sep92,rrr added support for c++
- 02e,31aug92,rrr added setjmp
- 02d,10jul92,rrr set it up to use the new signal code. One more pass is needed
- to make it ANSI.
- 02c,09jul92,jwt removed structure version of jmp_buf for SPARC - merge error.
- 02b,09jul92,rrr fixed sparc from having two typedefs for jmp_buf
- 02a,04jul92,jcf cleaned up.
- 01l,26may92,rrr the tree shuffle
- 01k,09jan92,jwt converted CPU==SPARC to CPU_FAMILY==SPARC.
- 01j,04oct91,rrr passed through the ansification filter
- -fixed #else and #endif
- -changed ASMLANGUAGE to _ASMLANGUAGE
- -changed copyright notice
- 01i,20jul91,jwt modified jmp_buf for SPARC; added #ifndef _ASMLANGUAGE.
- 01h,02aug91,ajm added defines and macros for MIPS architecture.
- 01g,29apr91,hdn added defines and macros for TRON architecture.
- 01f,20apr91,del added I960 specifics.
- 01e,19oct90,shl changed IMPORT to extern for ANSI compatibility,
- fixed wrong type definition for longjmp().
- 01d,05oct90,shl added ANSI function prototypes.
- added copyright notice.
- made #endif ANSI style.
- 01c,25aug88,ecs added SPARC version of jmp_buf.
- 01b,01jul88,rdc changed order of stuff in jmp_buf.
- 01a,22jun88,dnw written
- */
- #ifndef __INCsetjmph
- #define __INCsetjmph
- #ifdef __cplusplus
- extern "C" {
- #endif
- #include "regs.h"
- typedef struct _jmp_buf
- {
- REG_SET reg;
- int extra[3];
- } jmp_buf[1];
- typedef struct _sigjmp_buf
- {
- REG_SET regs;
- int extra[3];
- } sigjmp_buf[1];
- /* function declarations */
- #if defined(__STDC__) || defined(__cplusplus)
- extern int setjmp (jmp_buf __env);
- extern void longjmp (jmp_buf __env, int __val);
- extern int sigsetjmp (sigjmp_buf __env, int __savemask);
- extern void siglongjmp (sigjmp_buf __env, int __val);
- #else
- extern int setjmp ();
- extern void longjmp ();
- extern int sigsetjmp ();
- extern void siglongjmp ();
- #endif /* __STDC__ */
- #ifdef __cplusplus
- }
- #endif
- #endif /* __INCsetjmph */