110 lines
2.8 KiB
C
110 lines
2.8 KiB
C
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/* signal.h
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Definitions for ANSI defined signaling capability
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*/
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/*
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* C/C++ Run Time Library - Version 10.0
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*
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* Copyright (c) 1988, 2000 by Inprise Corporation
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* All Rights Reserved.
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*
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*/
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/* $Revision: 9.5 $ */
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#ifndef __SIGNAL_H
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#define __SIGNAL_H
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#ifndef ___STDDEF_H
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#include <_stddef.h>
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#endif
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#if !defined(RC_INVOKED)
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#if defined(__STDC__)
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#pragma warn -nak
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#endif
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#endif /* !RC_INVOKED */
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/* _SIGCONTEXT contains exception info for WIN32 exceptions that were caught
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and turned into signals. There will always be three 32-bit parameters
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passed to the user's signal handler. Unused parameters will be 0. The
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_PSIGCONTEXT parameter will always be the last (third) parameter.
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*/
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typedef struct
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{
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struct _EXCEPTION_RECORD * _pexecptionrecord; /* defined in WINNT.H */
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struct _CONTEXT * _pcontext; /* defined in WINNT.H */
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unsigned long _result; /* return value for the SEH */
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} _SIGCONTEXT, *_PSIGCONTEXT;
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#ifdef __cplusplus
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namespace std {
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#endif /* __cplusplus */
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typedef int sig_atomic_t; /* Atomic entity type (ANSI) */
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#ifdef __cplusplus
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typedef void _USERENTRY (_EXPFUNC * _CatcherPTR)(int);
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#else
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typedef void _USERENTRY (_EXPFUNC * _CatcherPTR)();
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#endif
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#define SIG_DFL ((_CatcherPTR)0) /* Default action */
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#define SIG_IGN ((_CatcherPTR)1) /* Ignore action */
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#define SIG_ERR ((_CatcherPTR)-1) /* Error return */
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#define SIGABRT 22
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#define SIGFPE 8 /* Floating point trap */
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#define SIGILL 4 /* Illegal instruction */
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#define SIGINT 2
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#define SIGSEGV 11 /* Memory access violation */
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#define SIGTERM 15
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#define SIGUSR1 16 /* User-defined signal 1 */
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#define SIGUSR2 17 /* User-defined signal 2 */
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#define SIGUSR3 20 /* User-defined signal 3 */
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#define SIGBREAK 21 /* Control-Break interrupt */
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#ifdef __cplusplus
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extern "C" {
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#endif
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int _RTLENTRY _EXPFUNC raise(int __sig);
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#ifdef __cplusplus
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void (_USERENTRY * _RTLENTRY _EXPFUNC32 signal(int __sig, void (_USERENTRY * __func)(int))) (int);
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}
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#else
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void (_USERENTRY * _RTLENTRY _EXPFUNC32 signal(int __sig, void (_USERENTRY * __func)())) (int);
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#endif
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#if !defined(__STDC__)
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#define NSIG 23 /* highest defined signal no. + 1 */
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#endif
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#if !defined(RC_INVOKED)
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#if defined(__STDC__)
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#pragma warn .nak
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#endif
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#endif /* !RC_INVOKED */
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#ifdef __cplusplus
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} // std
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#endif /* __cplusplus */
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#endif /* __SIGNAL_H */
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#if defined(__cplusplus) && !defined(__USING_CNAME__) && !defined(__SIGNAL_H_USING_LIST)
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#define __SIGNAL_H_USING_LIST
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using std::_CatcherPTR;
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using std::sig_atomic_t;
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using std::raise;
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using std::signal;
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#endif /* __USING_CNAME__ */
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