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Annotation of mstools/h/signal.h, revision 1.1.1.3

1.1       root        1: /***
                      2: *signal.h - defines signal values and routines
                      3: *
1.1.1.3 ! root        4: *      Copyright (c) 1985-1992, Microsoft Corporation. All rights reserved.
1.1       root        5: *
                      6: *Purpose:
                      7: *      This file defines the signal values and declares the signal functions.
                      8: *      [ANSI/System V]
                      9: *
                     10: ****/
                     11: 
                     12: #ifndef _INC_SIGNAL
                     13: 
                     14: #ifdef __cplusplus
                     15: extern "C" {
                     16: #endif
                     17: 
                     18: 
1.1.1.3 ! root       19: /*
        !            20:  * Conditional macro definition for function calling type and variable type
        !            21:  * qualifiers.
        !            22:  */
        !            23: #if   ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
        !            24: 
        !            25: /*
        !            26:  * Definitions for MS C8-32 (386/486) compiler
        !            27:  */
        !            28: #define _CRTAPI1 __cdecl
        !            29: #define _CRTAPI2 __cdecl
        !            30: 
        !            31: #elif ( _MSC_VER == 600 )
        !            32: 
        !            33: /*
        !            34:  * Definitions for old MS C6-386 compiler
        !            35:  */
        !            36: #define _CRTAPI1 _cdecl
        !            37: #define _CRTAPI2 _cdecl
        !            38: #define _M_IX86  300
        !            39: 
        !            40: #else
        !            41: 
        !            42: /*
        !            43:  * Other compilers (e.g., MIPS)
        !            44:  */
        !            45: #define _CRTAPI1
        !            46: #define _CRTAPI2
        !            47: 
1.1.1.2   root       48: #endif
1.1       root       49: 
1.1.1.3 ! root       50: 
1.1       root       51: #ifndef _SIG_ATOMIC_T_DEFINED
                     52: typedef int sig_atomic_t;
                     53: #define _SIG_ATOMIC_T_DEFINED
                     54: #endif
                     55: 
                     56: #define NSIG 23     /* maximum signal number + 1 */
                     57: 
                     58: /* signal types */
                     59: 
                     60: #define SIGINT         2       /* interrupt */
                     61: #define SIGILL         4       /* illegal instruction - invalid function image */
                     62: #define SIGFPE         8       /* floating point exception */
                     63: #define SIGSEGV        11      /* segment violation */
                     64: #define SIGTERM        15      /* Software termination signal from kill */
                     65: #define SIGBREAK       21      /* Ctrl-Break sequence */
                     66: #define SIGABRT        22      /* abnormal termination triggered by abort call */
                     67: 
                     68: 
                     69: /* signal action codes */
                     70: 
1.1.1.3 ! root       71: #define SIG_DFL (void (_CRTAPI1 *)(int))0          /* default signal action */
        !            72: #define SIG_IGN (void (_CRTAPI1 *)(int))1          /* ignore signal */
        !            73: #define SIG_SGE (void (_CRTAPI1 *)(int))3          /* signal gets error */
        !            74: #define SIG_ACK (void (_CRTAPI1 *)(int))4          /* acknowledge */
1.1       root       75: 
                     76: 
                     77: /* signal error value (returned by signal call on error) */
                     78: 
1.1.1.3 ! root       79: #define SIG_ERR (void (_CRTAPI1 *)(int))-1         /* signal error value */
1.1       root       80: 
                     81: /* pointer to exception information pointers structure */
                     82: 
                     83: #ifdef _MT
1.1.1.3 ! root       84: extern void * * _CRTAPI1 __pxcptinfoptrs(void);
1.1       root       85: #define _pxcptinfoptrs (*__pxcptinfoptrs())
                     86: #else
                     87: extern void * _pxcptinfoptrs;
                     88: #endif
                     89: 
                     90: /* function prototypes */
                     91: 
1.1.1.3 ! root       92: void (_CRTAPI1 * _CRTAPI1 signal(int, void (_CRTAPI1 *)(int)))(int);
        !            93: int _CRTAPI1 raise(int);
1.1       root       94: 
                     95: #ifdef __cplusplus
                     96: }
                     97: #endif
                     98: 
                     99: #define _INC_SIGNAL
                    100: #endif /* _INC_SIGNAL */

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