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Diffstat (limited to 'winsup/mingw/include/process.h')
| -rw-r--r-- | winsup/mingw/include/process.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/winsup/mingw/include/process.h b/winsup/mingw/include/process.h new file mode 100644 index 000000000..dc138c390 --- /dev/null +++ b/winsup/mingw/include/process.h @@ -0,0 +1,158 @@ +/* + * 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 + * DISCLAMED. 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__ */ + |