FreeCalypso > hg > fc-selenite
diff src/g23m-fad/tcpip/rnet/rnet_rt/rnet_rt_api_getlocaladdr.c @ 1:d393cd9bb723
src/g23m-*: initial import from Magnetite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 15 Jul 2018 04:40:46 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/g23m-fad/tcpip/rnet/rnet_rt/rnet_rt_api_getlocaladdr.c Sun Jul 15 04:40:46 2018 +0000 @@ -0,0 +1,70 @@ +/** + * @file rnet_rt_api_getlocaladdr.c + * + * RNET_RT API + * + * @author Regis Feneon + * @version 0.1 + */ + +/* + * $Id: rnet_rt_api_getlocaladdr.c,v 1.3 2002/10/30 15:23:34 rf Exp $ + * $Name: ti_20021030 $ + * + * History: + * + * Date Author Modification + * -------------------------------------------------- + * 3/22/2002 Regis Feneon Create + * + * (C) Copyright 2002 by TI, All Rights Reserved + * + */ + +#include "rnet_cfg.h" +#ifdef RNET_CFG_REAL_TRANSPORT + +#include "rnet_rt_i.h" +#include "rnet_rt_env.h" + +/** + * Gets the local address and port of a connection ID. + * + * @param desc Connection identifier [IN]. + * @param local_addr_p Local IP address [OUT]. + * @param local_port_p Local port [OUT]. + * @return RNET_NOT_INITIALIZED NET subsystem not initialized (internal error). + * RNET_INTERNAL_ERR Network subsystem failed. + * RNET_INVALID_PARAMETER The connection ID is invalid. + * or Not bound to an address with bind. + * or ADDR_ANY is specified in bind but connection not yet occurred. + * RNET_NOT_READY Still processing a callback function. + * RNET_OK Local address/port successfully get. + */ + +T_RNET_RET rnet_rt_get_local_addr_port (T_RNET_DESC * desc, + T_RNET_IP_ADDR * local_addr_p, + T_RNET_PORT * local_port_p) +{ + int err, len; + NGsockaddr addr; + + len = sizeof( addr); + + /* get socket name */ + rvf_lock_mutex( &rnet_rt_env_ctrl_blk_p->mutex); + err = ngSAIOGetOption( (NGsock *) desc, NG_IOCTL_SOCKET, NG_SO_SOCKNAME, + &addr, &len); + rvf_unlock_mutex( &rnet_rt_env_ctrl_blk_p->mutex); + + if( err == NG_EOK) { + *local_addr_p = ngNTOHL( addr.sin_addr); + *local_port_p = ngNTOHS( addr.sin_port); + return( RNET_OK); + } + + return( rnet_rt_ngip_error( err)); +} + +#endif /* ifdef RNET_CFG_REAL_TRANSPORT */ +