include/runProcess.h

   1 /* ----------------------------------------------------------------------------
   2    (c) The University of Glasgow 2004
   3
   4    Interface for code in runProcess.c (providing support for System.Process)
   5    ------------------------------------------------------------------------- */
   6
   7 #if !(defined(_MSC_VER) || defined(__MINGW32__) || defined(_WIN32))
   8 typedef pid_t ProcHandle;
   9 #else
  10 // Should really be intptr_t, but we don't have that type on the Haskell side
  11 typedef long ProcHandle;
  12 #endif
  13
  14 #if !(defined(_MSC_VER) || defined(__MINGW32__) || defined(_WIN32))
  15
  16 extern ProcHandle runProcess( char *const args[],
  17                               char *workingDirectory, char **environment,
  18                               int fdStdInput, int fdStdOutput, int fdStdError,
  19                               int set_inthandler, long inthandler,
  20                               int set_quithandler, long quithandler);
  21
  22 extern ProcHandle runInteractiveProcess( char *const args[],
  23                                          char *workingDirectory,
  24                                          char **environment,
  25                                          int *pfdStdInput,
  26                                          int *pfdStdOutput,
  27                                          int *pfdStdError);
  28
  29 #else
  30
  31 extern ProcHandle runProcess( char *cmd,
  32                               char *workingDirectory, void *environment,
  33                               int fdStdInput, int fdStdOutput, int fdStdError);
  34
  35 extern ProcHandle runInteractiveProcess( char *cmd,
  36                                          char *workingDirectory,
  37                                          void *environment,
  38                                          int *pfdStdInput,
  39                                          int *pfdStdOutput,
  40                                          int *pfdStdError);
  41
  42 #endif
  43
  44 extern int terminateProcess( ProcHandle handle );
  45 extern int getProcessExitCode( ProcHandle handle, int *pExitCode );
  46 extern int waitForProcess( ProcHandle handle );