include/msvcrt/process.h

   1 /*
   2  * Process definitions
   3  *
   4  * Derived from the mingw header written by Colin Peters.
   5  * Modified for Wine use by Jon Griffiths and Francois Gouget.
   6  * This file is in the public domain.
   7  */
   8 #ifndef __WINE_PROCESS_H
   9 #define __WINE_PROCESS_H
  10 #ifndef __WINE_USE_MSVCRT
  11 #define __WINE_USE_MSVCRT
  12 #endif
  13
  14 #ifndef _WCHAR_T_DEFINED
  15 #define _WCHAR_T_DEFINED
  16 #ifndef __cplusplus
  17 typedef unsigned short wchar_t;
  18 #endif
  19 #endif
  20
  21 /* Process creation flags */
  22 #define _P_WAIT    0
  23 #define _P_NOWAIT  1
  24 #define _P_OVERLAY 2
  25 #define _P_NOWAITO 3
  26 #define _P_DETACH  4
  27
  28 #define _WAIT_CHILD      0
  29 #define _WAIT_GRANDCHILD 1
  30
  31 #ifndef __stdcall
  32 # ifdef __i386__
  33 #  ifdef __GNUC__
  34 #   ifdef __APPLE__ /* Mac OSX uses 16-byte aligned stack and not a 4-byte one */
  35 #    define __stdcall __attribute__((__stdcall__)) __attribute__((__force_align_arg_pointer__))
  36 #   else
  37 #    define __stdcall __attribute__((__stdcall__))
  38 #   endif
  39 #  elif defined(_MSC_VER)
  40     /* Nothing needs to be done. __stdcall already exists */
  41 #  else
  42 #   error You need to define __stdcall for your compiler
  43 #  endif
  44 # else  /* __i386__ */
  45 #  define __stdcall
  46 # endif  /* __i386__ */
  47 #endif /* __stdcall */
  48
  49 #ifdef __cplusplus
  50 extern "C" {
  51 #endif
  52
  53 typedef void (*_beginthread_start_routine_t)(void *);
  54 typedef unsigned int (__stdcall *_beginthreadex_start_routine_t)(void *);
  55
  56 uintptr_t _beginthread(_beginthread_start_routine_t,unsigned int,void*);
  57 uintptr_t _beginthreadex(void*,unsigned int,_beginthreadex_start_routine_t,void*,unsigned int,unsigned int*);
  58 intptr_t    _cwait(int*,intptr_t,int);
  59 void        _endthread(void);
  60 void        _endthreadex(unsigned int);
  61 intptr_t    _execl(const char*,const char*,...);
  62 intptr_t    _execle(const char*,const char*,...);
  63 intptr_t    _execlp(const char*,const char*,...);
  64 intptr_t    _execlpe(const char*,const char*,...);
  65 intptr_t    _execv(const char*,char* const *);
  66 intptr_t    _execve(const char*,char* const *,const char* const *);
  67 intptr_t    _execvp(const char*,char* const *);
  68 intptr_t    _execvpe(const char*,char* const *,const char* const *);
  69 int         _getpid(void);
  70 intptr_t    _spawnl(int,const char*,const char*,...);
  71 intptr_t    _spawnle(int,const char*,const char*,...);
  72 intptr_t    _spawnlp(int,const char*,const char*,...);
  73 intptr_t    _spawnlpe(int,const char*,const char*,...);
  74 intptr_t    _spawnv(int,const char*,const char* const *);
  75 intptr_t    _spawnve(int,const char*,const char* const *,const char* const *);
  76 intptr_t    _spawnvp(int,const char*,const char* const *);
  77 intptr_t    _spawnvpe(int,const char*,const char* const *,const char* const *);
  78
  79 void        _c_exit(void);
  80 void        _cexit(void);
  81 void        _exit(int);
  82 void        abort(void);
  83 void        exit(int);
  84 int         system(const char*);
  85
  86 #ifndef _WPROCESS_DEFINED
  87 #define _WPROCESS_DEFINED
  88 intptr_t    _wexecl(const wchar_t*,const wchar_t*,...);
  89 intptr_t    _wexecle(const wchar_t*,const wchar_t*,...);
  90 intptr_t    _wexeclp(const wchar_t*,const wchar_t*,...);
  91 intptr_t    _wexeclpe(const wchar_t*,const wchar_t*,...);
  92 intptr_t    _wexecv(const wchar_t*,const wchar_t* const *);
  93 intptr_t    _wexecve(const wchar_t*,const wchar_t* const *,const wchar_t* const *);
  94 intptr_t    _wexecvp(const wchar_t*,const wchar_t* const *);
  95 intptr_t    _wexecvpe(const wchar_t*,const wchar_t* const *,const wchar_t* const *);
  96 intptr_t    _wspawnl(int,const wchar_t*,const wchar_t*,...);
  97 intptr_t    _wspawnle(int,const wchar_t*,const wchar_t*,...);
  98 intptr_t    _wspawnlp(int,const wchar_t*,const wchar_t*,...);
  99 intptr_t    _wspawnlpe(int,const wchar_t*,const wchar_t*,...);
 100 intptr_t    _wspawnv(int,const wchar_t*,const wchar_t* const *);
 101 intptr_t    _wspawnve(int,const wchar_t*,const wchar_t* const *,const wchar_t* const *);
 102 intptr_t    _wspawnvp(int,const wchar_t*,const wchar_t* const *);
 103 intptr_t    _wspawnvpe(int,const wchar_t*,const wchar_t* const *,const wchar_t* const *);
 104 int         _wsystem(const wchar_t*);
 105 #endif /* _WPROCESS_DEFINED */
 106
 107 #ifdef __cplusplus
 108 }
 109 #endif
 110
 111
 112 #define P_WAIT          _P_WAIT
 113 #define P_NOWAIT        _P_NOWAIT
 114 #define P_OVERLAY       _P_OVERLAY
 115 #define P_NOWAITO       _P_NOWAITO
 116 #define P_DETACH        _P_DETACH
 117
 118 #define WAIT_CHILD      _WAIT_CHILD
 119 #define WAIT_GRANDCHILD _WAIT_GRANDCHILD
 120
 121 static inline intptr_t cwait(int *status, intptr_t pid, int action) { return _cwait(status, pid, action); }
 122 static inline int getpid(void) { return _getpid(); }
 123 static inline intptr_t execv(const char* name, char* const* argv) { return _execv(name, argv); }
 124 static inline intptr_t execve(const char* name, char* const* argv, const char* const* envv) { return _execve(name, argv, envv); }
 125 static inline intptr_t execvp(const char* name, char* const* argv) { return _execvp(name, argv); }
 126 static inline intptr_t execvpe(const char* name, char* const* argv, const char* const* envv) { return _execvpe(name, argv, envv); }
 127 static inline intptr_t spawnv(int flags, const char* name, const char* const* argv) { return _spawnv(flags, name, argv); }
 128 static inline intptr_t spawnve(int flags, const char* name, const char* const* argv, const char* const* envv) { return _spawnve(flags, name, argv, envv); }
 129 static inline intptr_t spawnvp(int flags, const char* name, const char* const* argv) { return _spawnvp(flags, name, argv); }
 130 static inline intptr_t spawnvpe(int flags, const char* name, const char* const* argv, const char* const* envv) { return _spawnvpe(flags, name, argv, envv); }
 131
 132 #if defined(__GNUC__) && (__GNUC__ < 4)
 133 extern intptr_t execl(const char*,const char*,...) __attribute__((alias("_execl")));
 134 extern intptr_t execle(const char*,const char*,...) __attribute__((alias("_execle")));
 135 extern intptr_t execlp(const char*,const char*,...) __attribute__((alias("_execlp")));
 136 extern intptr_t execlpe(const char*,const char*,...) __attribute__((alias("_execlpe")));
 137 extern intptr_t spawnl(int,const char*,const char*,...) __attribute__((alias("_spawnl")));
 138 extern intptr_t spawnle(int,const char*,const char*,...) __attribute__((alias("_spawnle")));
 139 extern intptr_t spawnlp(int,const char*,const char*,...) __attribute__((alias("_spawnlp")));
 140 extern intptr_t spawnlpe(int,const char*,const char*,...) __attribute__((alias("_spawnlpe")));
 141 #else
 142 #define execl    _execl
 143 #define execle   _execle
 144 #define execlp   _execlp
 145 #define execlpe  _execlpe
 146 #define spawnl   _spawnl
 147 #define spawnle  _spawnle
 148 #define spawnlp  _spawnlp
 149 #define spawnlpe _spawnlpe
 150 #endif  /* __GNUC__ */
 151
 152 #endif /* __WINE_PROCESS_H */