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Annotation of mstools/h/signal.h, revision 1.1.1.4

1.1       root        1: /***
                      2: *signal.h - defines signal values and routines
                      3: *
1.1.1.4 ! root        4: *      Copyright (c) 1985-1993, 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: #else
                     32: 
                     33: /*
                     34:  * Other compilers (e.g., MIPS)
                     35:  */
                     36: #define _CRTAPI1
                     37: #define _CRTAPI2
                     38: 
1.1.1.2   root       39: #endif
1.1       root       40: 
1.1.1.3   root       41: 
1.1       root       42: #ifndef _SIG_ATOMIC_T_DEFINED
                     43: typedef int sig_atomic_t;
                     44: #define _SIG_ATOMIC_T_DEFINED
                     45: #endif
                     46: 
                     47: #define NSIG 23     /* maximum signal number + 1 */
                     48: 
                     49: /* signal types */
                     50: 
                     51: #define SIGINT         2       /* interrupt */
                     52: #define SIGILL         4       /* illegal instruction - invalid function image */
                     53: #define SIGFPE         8       /* floating point exception */
                     54: #define SIGSEGV        11      /* segment violation */
                     55: #define SIGTERM        15      /* Software termination signal from kill */
                     56: #define SIGBREAK       21      /* Ctrl-Break sequence */
                     57: #define SIGABRT        22      /* abnormal termination triggered by abort call */
                     58: 
                     59: 
                     60: /* signal action codes */
                     61: 
1.1.1.3   root       62: #define SIG_DFL (void (_CRTAPI1 *)(int))0          /* default signal action */
                     63: #define SIG_IGN (void (_CRTAPI1 *)(int))1          /* ignore signal */
                     64: #define SIG_SGE (void (_CRTAPI1 *)(int))3          /* signal gets error */
                     65: #define SIG_ACK (void (_CRTAPI1 *)(int))4          /* acknowledge */
1.1       root       66: 
                     67: 
                     68: /* signal error value (returned by signal call on error) */
                     69: 
1.1.1.3   root       70: #define SIG_ERR (void (_CRTAPI1 *)(int))-1         /* signal error value */
1.1       root       71: 
                     72: /* pointer to exception information pointers structure */
                     73: 
                     74: #ifdef _MT
1.1.1.3   root       75: extern void * * _CRTAPI1 __pxcptinfoptrs(void);
1.1       root       76: #define _pxcptinfoptrs (*__pxcptinfoptrs())
                     77: #else
                     78: extern void * _pxcptinfoptrs;
                     79: #endif
                     80: 
                     81: /* function prototypes */
                     82: 
1.1.1.3   root       83: void (_CRTAPI1 * _CRTAPI1 signal(int, void (_CRTAPI1 *)(int)))(int);
                     84: int _CRTAPI1 raise(int);
1.1       root       85: 
                     86: #ifdef __cplusplus
                     87: }
                     88: #endif
                     89: 
                     90: #define _INC_SIGNAL
                     91: #endif /* _INC_SIGNAL */

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