io: remove io_debug support.

[ccan] / ccan / io / io.h

diff --git a/ccan/io/io.h b/ccan/io/io.h
index e24beec4666a37284b72f545c735989119381ce5..fe040bce2f0a6c4c6f8070ecdb02b101e46b7360 100644 (file)
--- a/ccan/io/io.h
+++ b/ccan/io/io.h
@@ -454,11 +454,8 @@ struct io_plan *io_connect_(struct io_conn *conn, const struct addrinfo *addr,
  *                      io_write(conn, b->out, sizeof(b->out), io_close_cb,b));
  * }
  */
-#define io_duplex(conn, in_plan, out_plan) \
-       (io_duplex_prepare(conn), io_duplex_(in_plan, out_plan))
-
-struct io_plan *io_duplex_(struct io_plan *in_plan, struct io_plan *out_plan);
-void io_duplex_prepare(struct io_conn *conn);
+struct io_plan *io_duplex(struct io_conn *conn,
+                         struct io_plan *in_plan, struct io_plan *out_plan);
 
 /**
  * io_halfclose - close half of an io_duplex connection.
@@ -660,37 +657,4 @@ int io_conn_fd(const struct io_conn *conn);
  */
 struct timemono (*io_time_override(struct timemono (*now)(void)))(void);
 
-/**
- * io_set_debug - set synchronous mode on a connection.
- * @conn: the connection.
- * @debug: whether to enable or disable debug.
- *
- * Once @debug is true on a connection, all I/O is done synchronously
- * as soon as it is set, until it is unset or @conn is closed.  This
- * makes it easy to debug what's happening with a connection, but note
- * that other connections are starved while this is being done.
- *
- * See also: io_debug_complete()
- *
- * Example:
- * // Dumb init function to set debug and tell conn to close.
- * static struct io_plan *conn_init(struct io_conn *conn, const char *msg)
- * {
- *     io_set_debug(conn, true);
- *     return io_close(conn);
- * }
- */
-void io_set_debug(struct io_conn *conn, bool debug);
-
-/**
- * io_debug_complete - empty function called when conn is closing/waiting.
- * @conn: the connection.
- *
- * This is for putting a breakpoint onto, when debugging.  It is called
- * when a conn with io_set_debug() true can no longer be synchronous:
- * 1) It is io_close()'d
- * 2) It enters io_wait() (sychronous debug will resume after io_wake())
- * 3) io_break() is called (sychronous debug will resume after io_loop())
- */
-void io_debug_complete(struct io_conn *conn);
 #endif /* CCAN_IO_H */