diff options
Diffstat (limited to 'pjlib/include/pj/sock.h')
| -rw-r--r-- | pjlib/include/pj/sock.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/pjlib/include/pj/sock.h b/pjlib/include/pj/sock.h index 2fcd896..5692d61 100644 --- a/pjlib/include/pj/sock.h +++ b/pjlib/include/pj/sock.h @@ -1,4 +1,4 @@ -/* $Id: sock.h 3841 2011-10-24 09:28:13Z ming $ */ +/* $Id: sock.h 4343 2013-02-07 09:35:34Z nanang $ */ /* * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> @@ -1166,6 +1166,24 @@ PJ_DECL(pj_status_t) pj_sock_bind_in( pj_sock_t sockfd, pj_uint32_t addr, pj_uint16_t port); +/** + * Bind the IP socket sockfd to the given address and a random port in the + * specified range. + * + * @param sockfd The socket desriptor. + * @param addr The local address and port to bind the socket to. + * @param port_range The port range, relative the to start port number + * specified in port field in #addr. Note that if the + * port is zero, this param will be ignored. + * @param max_try Maximum retries. + * + * @return Zero on success. + */ +PJ_DECL(pj_status_t) pj_sock_bind_random( pj_sock_t sockfd, + const pj_sockaddr_t *addr, + pj_uint16_t port_range, + pj_uint16_t max_try); + #if PJ_HAS_TCP /** * Listen for incoming connection. This function only applies to connection |