libustcomm/ustcomm.h

   1 #ifndef USTCOMM_H
   2 #define USTCOMM_H
   3
   4 #include <sys/types.h>
   5 #include <sys/un.h>
   6
   7 #include "kcompat.h"
   8
   9 struct ustcomm_connection {
  10         struct list_head list;
  11         int fd;
  12 };
  13
  14 struct ustcomm_server {
  15         /* the "server" socket for serving the external requests */
  16         int listen_fd;
  17         char *socketpath;
  18
  19         struct list_head connections;
  20 };
  21
  22 struct ustcomm_ustd {
  23         struct ustcomm_server server;
  24 };
  25
  26 struct ustcomm_app {
  27         struct ustcomm_server server;
  28 };
  29
  30 struct ustcomm_source {
  31         int fd;
  32         void *priv;
  33 };
  34
  35 int send_message(pid_t pid, const char *msg, char **reply);
  36
  37 int ustcomm_ustd_recv_message(struct ustcomm_ustd *ustd, char **msg, struct ustcomm_source *src);
  38 int ustcomm_app_recv_message(struct ustcomm_app *app, char **msg, struct ustcomm_source *src);
  39
  40 int ustcomm_init_app(pid_t pid, struct ustcomm_app *handle);
  41
  42 int ustcomm_init_ustd(struct ustcomm_ustd *handle);
  43
  44 int nth_token_is(char *str, char *token, int tok_no);
  45
  46 char *nth_token(char *str, int tok_no);
  47
  48 #endif /* USTCOMM_H */