reactos/include/crtdll/process.h

   1 /*
   2  * process.h
   3  *
   4  * Function calls for spawning child processes.
   5  *
   6  * This file is part of the Mingw32 package.
   7  *
   8  * Contributors:
   9  *  Created by Colin Peters <colin@bird.fu.is.saga-u.ac.jp>
  10  *
  11  *  THIS SOFTWARE IS NOT COPYRIGHTED
  12  *
  13  *  This source code is offered for use in the public domain. You may
  14  *  use, modify or distribute it freely.
  15  *
  16  *  This code is distributed in the hope that it will be useful but
  17  *  WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  18  *  DISCLAMED. This includes but is not limited to warranties of
  19  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  20  *
  21  * $Revision: 1.3 $
  22  * $Author: ariadne $
  23  * $Date: 1999/04/02 21:42:06 $
  24  *
  25  */
  26 /* Appropriated for Reactos Crtdll by Ariadne */
  27 /* changed second argument of cwait from nPID to hProc */
  28
  29 #ifndef _PROCESS_H_
  30 #define _PROCESS_H_
  31
  32 #ifndef __STRICT_ANSI__
  33
  34 #ifdef  __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 void    _cexit(void);
  39 void    _c_exit(void);
  40
  41 /*
  42  * Constants for cwait actions.
  43  * Obsolete for Win32.
  44  */
  45 #define _WAIT_CHILD             0
  46 #define _WAIT_GRANDCHILD        1
  47
  48 #ifndef _NO_OLDNAMES
  49 #define WAIT_CHILD              _WAIT_CHILD
  50 #define WAIT_GRANDCHILD         _WAIT_GRANDCHILD
  51 #endif  /* Not _NO_OLDNAMES */
  52
  53 int     _cwait (int* pnStatus, int hProc, int nAction);
  54
  55 int     _getpid(void);
  56
  57 int     _execl          (const char* szPath, const char* szArgv0, ...);
  58 int     _execle         (const char* szPath, const char* szArgv0, ...);
  59 int     _execlp         (const char* szPath, const char* szArgv0, ...);
  60 int     _execlpe        (const char* szPath, const char* szArgv0, ...);
  61 int     _execv          (const char* szPath, char* const* szaArgv);
  62 int     _execve         (const char* szPath, char* const* szaArgv, char* const* szaEnv);
  63 int     _execvp         (const char* szPath, char* const* szaArgv);
  64 int     _execvpe        (const char* szPath, char* const* szaArgv, char* const* szaEnv);
  65
  66
  67 /*
  68  * Mode constants for spawn functions.
  69  */
  70 #define _P_WAIT         0
  71 #define _P_NOWAIT       1
  72 #define _P_OVERLAY      2
  73 #define _OLD_P_OVERLAY  _P_OVERLAY
  74 #define _P_NOWAITO      3
  75 #define _P_DETACH       4
  76
  77 #ifndef _NO_OLDNAMES
  78 #define P_WAIT          _P_WAIT
  79 #define P_NOWAIT        _P_NOWAIT
  80 #define P_OVERLAY       _P_OVERLAY
  81 #define OLD_P_OVERLAY   _OLD_P_OVERLAY
  82 #define P_NOWAITO       _P_NOWAITO
  83 #define P_DETACH        _P_DETACH
  84 #endif  /* Not _NO_OLDNAMES */
  85
  86 int     _spawnl         (int nMode, const char* szPath, const char* szArgv0, ...);
  87 int     _spawnle        (int nMode, const char* szPath, const char* szArgv0,...);
  88 int     _spawnlp        (int nMode, const char* szPath, const char* szArgv0,...);
  89 int     _spawnlpe       (int nMode, const char* szPath, const char* szArgv0,...);
  90 int     _spawnv         (int nMode, const char* szPath, char* const* szaArgv);
  91 int     _spawnve        (int nMode, const char* szPath, char* const* szaArgv, char* const* szaEnv);
  92 int     _spawnvp        (int nMode, const char* szPath, char* const* szaArgv);
  93 int     _spawnvpe       (int nMode, const char* szPath, char* const* szaArgv, char* const* szaEnv);
  94 /*
  95  * The functions _beginthreadex and _endthreadex are not provided by CRTDLL.
  96  * They are provided by MSVCRT.
  97  *
  98  * NOTE: Apparently _endthread calls CloseHandle on the handle of the thread,
  99  * making for race conditions if you are not careful. Basically you have to
 100  * make sure that no-one is going to do *anything* with the thread handle
 101  * after the thread calls _endthread or returns from the thread function.
 102  *
 103  * NOTE: No old names for these functions. Use the underscore.
 104  */
 105 unsigned long
 106         _beginthread    (void (*pfuncStart)(void *),
 107                          unsigned unStackSize, void* pArgList);
 108 void    _endthread      (void);
 109
 110 #if     __MSVCRT__
 111 unsigned long
 112         _beginthreadex  (void *pSecurity, unsigned unStackSize,
 113                          unsigned (*pfuncStart)(void*), void* pArgList,
 114                          unsigned unInitFlags, unsigned* pThreadAddr);
 115 void    _endthreadex    (unsigned unExitCode);
 116 #endif
 117
 118
 119 void *_loaddll (char *name);
 120 int _unloaddll(void *handle);
 121
 122 unsigned long __threadid(void);
 123 #define _threadid     __threadid()
 124 void * __threadhandle(void);
 125
 126
 127 #ifndef _NO_OLDNAMES
 128
 129 #define cwait           _cwait
 130 #define getpid          _getpid
 131 #define execl           _execl
 132 #define execle         _execle
 133 #define execlp         _execlp
 134 #define execlpe        _execlpe
 135
 136 #define execv          _execv
 137 #define execve         _execve
 138 #define execvp         _execvp
 139 #define execvpe        _execvpe
 140
 141 #define spawnl          _spawnl
 142 #define spawnle         _spawnle
 143 #define spawnlp         _spawnlp
 144 #define spawnlpe        _spawnlpe
 145
 146 #define spawnv          _spawnv
 147 #define spawnve         _spawnve
 148 #define spawnvp         _spawnvp
 149 #define spawnvpe        _spawnvpe
 150
 151
 152 #endif  /* Not _NO_OLDNAMES */
 153
 154 #ifdef  __cplusplus
 155 }
 156 #endif
 157
 158 #endif  /* Not __STRICT_ANSI__ */
 159
 160 #endif  /* _PROCESS_H_ not defined */