FreeCalypso > hg > fc-selenite
view src/g23m-fad/tcpip/rnet/rnet_rt/rnet_rt_api_getlocaladdr.c @ 76:a2052ac75672
l1_small_asm.S: import from Citrine
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 20 Jul 2018 05:56:58 +0000 |
parents | d393cd9bb723 |
children |
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/** * @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 */