src/background.h

   1 #ifndef __BACKGROUND_H
   2 #define __BACKGROUND_H
   3
   4 /* Used for parent/child communication.  These are numbers that
   5  * could not possible be a routine address.
   6  */
   7 enum {
   8     MSG_CHILD_EXITING
   9 };
  10
  11 enum ReturnType {
  12     Return_String,
  13     Return_Integer
  14 };
  15
  16 enum TaskState {
  17     Task_Running,
  18     Task_Stopped
  19 };
  20
  21 typedef struct TaskList {
  22     int   fd;
  23     pid_t pid;
  24     int   state;
  25     char  *info;
  26     struct TaskList *next;
  27 } TaskList;
  28
  29 extern struct TaskList *task_list;
  30
  31 extern int background_wait;
  32
  33 void tell_parent (int msg);
  34
  35 /* fileopctx.h must be included for FileOpContext to be defined */
  36 #ifdef FILEOPCTX_H
  37 int do_background (FileOpContext *ctx, char *info);
  38 int parent_call (void *routine, FileOpContext *ctx, int argc, ...);
  39 #endif /* FILEOPCTX_H */
  40
  41 void unregister_task_running (pid_t, int fd);
  42
  43 /* stubs */
  44 void message_1s (int flags, char *title, const char *str1);
  45 void message_2s (int flags, char *title, const char *str1, const char *str2);
  46 void message_3s (int flags, char *title, const char *str1, const char *str2,
  47                  const char *str3);
  48 void message_1s1d (int flags, char *title, const char *str, int d);
  49
  50 #endif