cinelerra/threadexec.h

   1 #ifndef THREADEXEC_H
   2 #define THREADEXEC_H
   3
   4
   5 // Construct command arguments, exec a background function with
   6 // command line arguments, and wait for it.
   7
   8
   9
  10 // The reason we do this is that execvp and threading don't work together.
  11
  12 #include "bcwindowbase.inc"
  13 #include "mutex.inc"
  14 #include "thread.h"
  15 #include <stdio.h>
  16
  17
  18 class ThreadExec : public Thread
  19 {
  20 public:
  21         ThreadExec();
  22         virtual ~ThreadExec();
  23
  24         FILE* get_stdin();
  25         void run();
  26         void start_command(char *command_line, int pipe_stdin);
  27         virtual void run_program(int argc, char *argv[], int stdin_fd);
  28
  29
  30 private:
  31         int filedes[2];
  32         char **arguments;
  33         char path[BCTEXTLEN];
  34         int total_arguments;
  35         FILE *stdin_fd;
  36         Mutex *start_lock;
  37         char *command_line;
  38         int pipe_stdin;
  39 };
  40
  41
  42
  43
  44 #endif
  45 /*
  46 //      Local Variables:
  47 //      mode: C++
  48 //      c-file-style: "linux"
  49 //      End:
  50 */