#define USTCOMM_H
#include <sys/types.h>
+#include <sys/un.h>
-struct ustcomm_app {
- /* the socket for serving the external requests */
+#include "kcompat.h"
+
+struct ustcomm_connection {
+ struct list_head list;
int fd;
+};
+
+/* ustcomm_server must be shallow-copyable */
+struct ustcomm_server {
+ /* the "server" socket for serving the external requests */
+ int listen_fd;
char *socketpath;
+
+ struct list_head connections;
};
struct ustcomm_ustd {
- /* the socket for serving the external requests */
+ struct ustcomm_server server;
+};
+
+struct ustcomm_app {
+ struct ustcomm_server server;
+};
+
+/* ustcomm_source must be shallow-copyable */
+struct ustcomm_source {
int fd;
- char *socketpath;
+ void *priv;
};
-int send_message(pid_t pid, const char *msg, char **reply);
+char *strdup_malloc(const char *s);
+
+int send_message_pid(pid_t pid, const char *msg, char **reply);
+
+int ustcomm_ustd_recv_message(struct ustcomm_ustd *ustd, char **msg, struct ustcomm_source *src, int timeout);
+int ustcomm_app_recv_message(struct ustcomm_app *app, char **msg, struct ustcomm_source *src, int timeout);
int ustcomm_init_app(pid_t pid, struct ustcomm_app *handle);
int ustcomm_init_ustd(struct ustcomm_ustd *handle);
+int nth_token_is(char *str, char *token, int tok_no);
+
+char *nth_token(char *str, int tok_no);
+
#endif /* USTCOMM_H */