-/* Licensed under BSD-MIT - see LICENSE file for details */
+/* Licensed under LGPLv2.1+ - see LICENSE file for details */
#ifndef CCAN_IO_BACKEND_H
#define CCAN_IO_BACKEND_H
#include <stdbool.h>
+#include <ccan/timer/timer.h>
struct fd {
int fd;
size_t *lenp;
};
+struct io_timeout {
+ struct timer timer;
+ struct io_conn *conn;
+
+ struct io_op *(*next)(struct io_conn *, void *arg);
+ void *next_arg;
+};
+
/* One connection per client. */
struct io_conn {
struct fd fd;
struct io_conn *duplex;
+ struct io_timeout *timeout;
enum io_state state;
union {
} u;
};
+static inline bool timeout_active(const struct io_conn *conn)
+{
+ return conn->timeout && conn->timeout->conn;
+}
+
extern void *io_loop_return;
bool add_listener(struct io_listener *l);
bool add_duplex(struct io_conn *c);
void del_listener(struct io_listener *l);
void backend_set_state(struct io_conn *conn, struct io_op *op);
+void backend_add_timeout(struct io_conn *conn, struct timespec ts);
+void backend_del_timeout(struct io_conn *conn);
struct io_op *do_ready(struct io_conn *conn);
#endif /* CCAN_IO_BACKEND_H */