run-command.h

   1 #ifndef RUN_COMMAND_H
   2 #define RUN_COMMAND_H
   3
   4 enum {
   5         ERR_RUN_COMMAND_FORK = 10000,
   6         ERR_RUN_COMMAND_EXEC,
   7         ERR_RUN_COMMAND_PIPE,
   8         ERR_RUN_COMMAND_WAITPID,
   9         ERR_RUN_COMMAND_WAITPID_WRONG_PID,
  10         ERR_RUN_COMMAND_WAITPID_SIGNAL,
  11         ERR_RUN_COMMAND_WAITPID_NOEXIT,
  12 };
  13
  14 struct child_process {
  15         const char **argv;
  16         pid_t pid;
  17         int in;
  18         int out;
  19         const char *dir;
  20         unsigned close_in:1;
  21         unsigned close_out:1;
  22         unsigned no_stdin:1;
  23         unsigned no_stdout:1;
  24         unsigned git_cmd:1; /* if this is to be git sub-command */
  25         unsigned stdout_to_stderr:1;
  26 };
  27
  28 int start_command(struct child_process *);
  29 int finish_command(struct child_process *);
  30 int run_command(struct child_process *);
  31
  32 #define RUN_COMMAND_NO_STDIN 1
  33 #define RUN_GIT_CMD          2  /*If this is to be git sub-command */
  34 #define RUN_COMMAND_STDOUT_TO_STDERR 4
  35 int run_command_v_opt(const char **argv, int opt);
  36 int run_command_v_opt_cd(const char **argv, int opt, const char *dir);
  37
  38 #endif