174 lines
4.5 KiB
C
174 lines
4.5 KiB
C
/***
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*process.h - definition and declarations for process control functions
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*
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* Copyright (c) 1985-1993, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* This file defines the modeflag values for spawnxx calls.
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* Only P_WAIT and P_OVERLAY are currently implemented on MS-DOS.
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* Also contains the function argument declarations for all
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* process control related routines.
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*
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****/
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#ifndef _INC_PROCESS
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#ifndef _POSIX_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Conditional macro definition for function calling type and variable type
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* qualifiers.
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*/
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#if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
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/*
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* Definitions for MS C8-32 (386/486) compiler
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*/
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#define _CRTAPI1 __cdecl
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#define _CRTAPI2 __cdecl
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#else
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/*
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* Other compilers (e.g., MIPS)
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*/
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#define _CRTAPI1
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#define _CRTAPI2
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#endif
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/* modeflag values for _spawnxx routines */
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#ifndef _MT
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extern int _p_overlay;
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#endif
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#define _P_WAIT 0
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#define _P_NOWAIT 1
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#ifdef _MT
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#define _P_OVERLAY 2
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#else
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#define _P_OVERLAY _p_overlay
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#endif
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#define _OLD_P_OVERLAY 2
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#define _P_NOWAITO 3
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#define _P_DETACH 4
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/* Action codes for _cwait(). The action code argument to _cwait is ignored
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on Win32 though it is accepted for compatibilty with OS/2 */
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#define _WAIT_CHILD 0
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#define _WAIT_GRANDCHILD 1
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/* function prototypes */
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#ifdef _MT
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unsigned long _CRTAPI1 _beginthread (void (_CRTAPI1 *) (void *),
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unsigned, void *);
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void _CRTAPI1 _endthread(void);
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#endif
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void _CRTAPI1 abort(void);
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void _CRTAPI1 _cexit(void);
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void _CRTAPI1 _c_exit(void);
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int _CRTAPI1 _cwait(int *, int, int);
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int _CRTAPI2 _execl(const char *, const char *, ...);
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int _CRTAPI2 _execle(const char *, const char *, ...);
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int _CRTAPI2 _execlp(const char *, const char *, ...);
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int _CRTAPI2 _execlpe(const char *, const char *, ...);
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int _CRTAPI1 _execv(const char *, const char * const *);
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int _CRTAPI1 _execve(const char *, const char * const *, const char * const *);
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int _CRTAPI1 _execvp(const char *, const char * const *);
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int _CRTAPI1 _execvpe(const char *, const char * const *, const char * const *);
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void _CRTAPI1 exit(int);
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void _CRTAPI1 _exit(int);
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int _CRTAPI1 _getpid(void);
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int _CRTAPI2 _spawnl(int, const char *, const char *, ...);
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int _CRTAPI2 _spawnle(int, const char *, const char *, ...);
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int _CRTAPI2 _spawnlp(int, const char *, const char *, ...);
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int _CRTAPI2 _spawnlpe(int, const char *, const char *, ...);
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int _CRTAPI1 _spawnv(int, const char *, const char * const *);
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int _CRTAPI1 _spawnve(int, const char *, const char * const *,
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const char * const *);
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int _CRTAPI1 _spawnvp(int, const char *, const char * const *);
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int _CRTAPI1 _spawnvpe(int, const char *, const char * const *,
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const char * const *);
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int _CRTAPI1 system(const char *);
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int _CRTAPI1 _loaddll(char *);
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int _CRTAPI1 _unloaddll(int);
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int (_CRTAPI1 * _CRTAPI1 _getdllprocaddr(int, char *, int))();
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#ifdef _DECL_DLLMAIN
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/*
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* Declare DLL notification (initialization/termination) routines
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* The preferred method is for the user to provide DllMain() which will
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* be called automatically by the DLL entry point defined by the C run-
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* time library code. If the user wants to define the DLL entry point
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* routine, the user's entry point must call _CRT_INIT on all types of
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* notifications, as the very first thing on attach notifications and
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* as the very last thing on detach notifications.
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*/
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#ifdef _WINDOWS_ /* Use types from WINDOWS.H */
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BOOL WINAPI DllMain(HANDLE, DWORD, LPVOID);
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BOOL WINAPI _CRT_INIT(HANDLE, DWORD, LPVOID);
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#else
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#ifdef _M_IX86
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int __stdcall DllMain(void *, unsigned, void *);
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int __stdcall _CRT_INIT(void *, unsigned, void *);
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#else
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int DllMain(void *, unsigned, void *);
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int _CRT_INIT(void *, unsigned, void *);
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#endif
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#endif /* _WINDOWS_ */
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#endif /* _DECL_DLLMAIN */
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#if !__STDC__
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/* Non-ANSI names for compatibility */
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#define P_WAIT _P_WAIT
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#define P_NOWAIT _P_NOWAIT
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#define P_OVERLAY _P_OVERLAY
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#define OLD_P_OVERLAY _OLD_P_OVERLAY
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#define P_NOWAITO _P_NOWAITO
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#define P_DETACH _P_DETACH
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#define WAIT_CHILD _WAIT_CHILD
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#define WAIT_GRANDCHILD _WAIT_GRANDCHILD
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#define cwait _cwait
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#define execl _execl
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#define execle _execle
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#define execlp _execlp
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#define execlpe _execlpe
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#define execv _execv
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#define execve _execve
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#define execvp _execvp
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#define execvpe _execvpe
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#define getpid _getpid
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#define spawnl _spawnl
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#define spawnle _spawnle
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#define spawnlp _spawnlp
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#define spawnlpe _spawnlpe
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#define spawnv _spawnv
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#define spawnve _spawnve
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#define spawnvp _spawnvp
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#define spawnvpe _spawnvpe
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _POSIX_ */
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#define _INC_PROCESS
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#endif /* _INC_PROCESS */
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