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