common/exec.h

   1
   2 #define NORMALMODE (0)
   3 #define HIDDENMODE (1 << 0) /* hide any windows, opened by execution */
   4 #define WAITMODE   (1 << 1) /* wait for execution to complete */
   5 #define DETACHMODE (1 << 2) /* do *not* wait for execution to complete */
   6 #define QUIETMODE  (1 << 7) /* don't report any errors to user */
   7
   8 enum {
   9         ERR_RUN_COMMAND_FORK = 10000,
  10         ERR_RUN_COMMAND_EXEC,
  11         ERR_RUN_COMMAND_PIPE,
  12         ERR_RUN_COMMAND_WAITPID,
  13         ERR_RUN_COMMAND_WAITPID_WRONG_PID,
  14         ERR_RUN_COMMAND_WAITPID_SIGNAL,
  15         ERR_RUN_COMMAND_WAITPID_NOEXIT,
  16 };
  17
  18 /*
  19  * Varargs interface to mingw_spawnvpe with NULL as end-of-format indicator.
  20  *
  21  * - supports specifying working directory;
  22  * - supports different modes of operation (see NORMALMODE & co. above).
  23  */
  24 int exec_program(const char *working_directory,
  25         struct strbuf *output, struct strbuf *error_output,
  26         int flags, ...);
  27
  28 int exec_program_v(const char *working_directory,
  29         struct strbuf *output, struct strbuf *error_output,
  30         int flags, const char **argv);