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