FreeCalypso > hg > fc-magnetite
comparison src/g23m-fad/tcpip/rnet/rnet_rt/rnet_rt_api_listen.c @ 174:90eb61ecd093
src/g23m-fad: initial import from TCS3.2/LoCosto
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Wed, 12 Oct 2016 05:40:46 +0000 |
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| 173:bf64d785238a | 174:90eb61ecd093 |
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| 1 /** | |
| 2 * @file rnet_rt_api_listen.c | |
| 3 * | |
| 4 * RNET_RT API | |
| 5 * | |
| 6 * @author Regis Feneon | |
| 7 * @version 0.1 | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * $Id: rnet_rt_api_listen.c,v 1.3 2002/10/30 15:23:34 rf Exp $ | |
| 12 * $Name: ti_20021030 $ | |
| 13 * | |
| 14 * History: | |
| 15 * | |
| 16 * Date Author Modification | |
| 17 * -------------------------------------------------- | |
| 18 * 3/22/2002 Regis Feneon Create | |
| 19 * | |
| 20 * (C) Copyright 2002 by TI, All Rights Reserved | |
| 21 * | |
| 22 */ | |
| 23 | |
| 24 #include "rnet_cfg.h" | |
| 25 #ifdef RNET_CFG_REAL_TRANSPORT | |
| 26 | |
| 27 #include "rnet_rt_i.h" | |
| 28 #include "rnet_rt_env.h" | |
| 29 | |
| 30 /** | |
| 31 * Commands a connection to start listening for incoming connections. | |
| 32 * When an incoming connection is accepted, an RNET_ACCEPTED message is sent. | |
| 33 * The connection ID will have to be bound to a local port | |
| 34 * with the rnet_bind() function. | |
| 35 * | |
| 36 * Note that there is no accept function: After a call to listen, | |
| 37 * the application can receive RNET_ACCEPTED messages. | |
| 38 * | |
| 39 * @param desc Connection identifier [IN]. | |
| 40 * @return RNET_MEMORY_ERR No available memory for the listening connection. | |
| 41 * RNET_NOT_INITIALIZED NET subsystem not initialized (internal error). | |
| 42 * RNET_INTERNAL_ERR Network subsystem failed. | |
| 43 * or No more socket descriptors available. | |
| 44 * RNET_INVALID_PARAMETER Invalid connection ID. | |
| 45 * or Connection not bound with bind. | |
| 46 * or The ID does not support listening operation. | |
| 47 * RNET_IN_USE Connection already connected. | |
| 48 * RNET_NOT_READY Still processing a callback function. | |
| 49 * RNET_OK Listening successfully started. | |
| 50 */ | |
| 51 | |
| 52 T_RNET_RET rnet_rt_listen (T_RNET_DESC *desc) | |
| 53 { | |
| 54 int err; | |
| 55 | |
| 56 /* listen for connections */ | |
| 57 rvf_lock_mutex( &rnet_rt_env_ctrl_blk_p->mutex); | |
| 58 err = ngSAIOListen( (NGsock *) desc, RNET_RT_SOCK_LISTEN_MAX); | |
| 59 rvf_unlock_mutex( &rnet_rt_env_ctrl_blk_p->mutex); | |
| 60 | |
| 61 return( rnet_rt_ngip_error( err)); | |
| 62 } | |
| 63 | |
| 64 #endif /* ifdef RNET_CFG_REAL_TRANSPORT */ | |
| 65 |