159 lines
4.2 KiB
C
159 lines
4.2 KiB
C
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/*
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* process.h
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*
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* Function calls for spawning child processes.
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*
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* This file is part of the Mingw32 package.
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*
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* Contributors:
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* Created by Colin Peters <colin@bird.fu.is.saga-u.ac.jp>
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*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* This source code is offered for use in the public domain. You may
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* use, modify or distribute it freely.
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*
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* This code is distributed in the hope that it will be useful but
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* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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* DISCLAMED. This includes but is not limited to warranties of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* $Revision$
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* $Author$
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* $Date$
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*
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*/
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#ifndef __STRICT_ANSI__
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#ifndef _PROCESS_H_
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#define _PROCESS_H_
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/* All the headers include this file. */
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#include <_mingw.h>
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/* Includes a definition of _pid_t and pid_t */
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#include <sys/types.h>
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/*
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* Constants for cwait actions.
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* Obsolete for Win32.
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*/
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#define _WAIT_CHILD 0
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#define _WAIT_GRANDCHILD 1
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#ifndef _NO_OLDNAMES
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#define WAIT_CHILD _WAIT_CHILD
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#define WAIT_GRANDCHILD _WAIT_GRANDCHILD
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#endif /* Not _NO_OLDNAMES */
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/*
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* Mode constants for spawn functions.
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*/
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#define _P_WAIT 0
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#define _P_NOWAIT 1
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#define _P_OVERLAY 2
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#define _OLD_P_OVERLAY _P_OVERLAY
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#define _P_NOWAITO 3
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#define _P_DETACH 4
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#ifndef _NO_OLDNAMES
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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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#endif /* Not _NO_OLDNAMES */
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#ifndef RC_INVOKED
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#ifdef __cplusplus
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extern "C" {
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#endif
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void _cexit(void);
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void _c_exit(void);
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int _cwait (int*, _pid_t, int);
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_pid_t _getpid(void);
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int _execl (const char*, const char*, ...);
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int _execle (const char*, const char*, ...);
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int _execlp (const char*, const char*, ...);
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int _execlpe (const char*, const char*, ...);
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int _execv (const char*, char* const*);
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int _execve (const char*, char* const*, char* const*);
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int _execvp (const char*, char* const*);
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int _execvpe (const char*, char* const*, char* const*);
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int _spawnl (int, const char*, const char*, ...);
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int _spawnle (int, const char*, const char*, ...);
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int _spawnlp (int, const char*, const char*, ...);
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int _spawnlpe (int, const char*, const char*, ...);
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int _spawnv (int, const char*, char* const*);
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int _spawnve (int, const char*, char* const*, char* const*);
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int _spawnvp (int, const char*, char* const*);
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int _spawnvpe (int, const char*, char* const*, char* const*);
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/*
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* The functions _beginthreadex and _endthreadex are not provided by CRTDLL.
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* They are provided by MSVCRT.
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*
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* NOTE: Apparently _endthread calls CloseHandle on the handle of the thread,
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* making for race conditions if you are not careful. Basically you have to
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* make sure that no-one is going to do *anything* with the thread handle
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* after the thread calls _endthread or returns from the thread function.
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*
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* NOTE: No old names for these functions. Use the underscore.
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*/
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unsigned long
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_beginthread (void (*)(void *), unsigned, void*);
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void _endthread (void);
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#ifdef __MSVCRT__
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unsigned long
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_beginthreadex (void *, unsigned, unsigned (__stdcall *) (void *),
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void*, unsigned, unsigned*);
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void _endthreadex (unsigned);
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#endif
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#ifndef _NO_OLDNAMES
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/*
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* Functions without the leading underscore, for portability. These functions
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* live in liboldnames.a.
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*/
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int cwait (int*, pid_t, int);
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pid_t getpid (void);
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int execl (const char*, const char*, ...);
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int execle (const char*, const char*, ...);
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int execlp (const char*, const char*, ...);
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int execlpe (const char*, const char*, ...);
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int execv (const char*, char* const*);
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int execve (const char*, char* const*, char* const*);
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int execvp (const char*, char* const*);
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int execvpe (const char*, char* const*, char* const*);
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int spawnl (int, const char*, const char*, ...);
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int spawnle (int, const char*, const char*, ...);
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int spawnlp (int, const char*, const char*, ...);
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int spawnlpe (int, const char*, const char*, ...);
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int spawnv (int, const char*, char* const*);
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int spawnve (int, const char*, char* const*, char* const*);
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int spawnvp (int, const char*, char* const*);
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int spawnvpe (int, const char*, char* const*, char* const*);
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#endif /* Not _NO_OLDNAMES */
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#ifdef __cplusplus
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}
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#endif
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#endif /* Not RC_INVOKED */
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#endif /* _PROCESS_H_ not defined */
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#endif /* Not __STRICT_ANSI__ */
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