FreeCalypso > hg > fc-tourmaline
diff src/g23m-fad/tcpip/rnet/rnet_rt/rnet_rt_api_listen.c @ 1:fa8dc04885d8
src/g23m-*: import from Magnetite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 16 Oct 2020 06:25:50 +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_listen.c Fri Oct 16 06:25:50 2020 +0000 @@ -0,0 +1,65 @@ +/** + * @file rnet_rt_api_listen.c + * + * RNET_RT API + * + * @author Regis Feneon + * @version 0.1 + */ + +/* + * $Id: rnet_rt_api_listen.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" + +/** + * Commands a connection to start listening for incoming connections. + * When an incoming connection is accepted, an RNET_ACCEPTED message is sent. + * The connection ID will have to be bound to a local port + * with the rnet_bind() function. + * + * Note that there is no accept function: After a call to listen, + * the application can receive RNET_ACCEPTED messages. + * + * @param desc Connection identifier [IN]. + * @return RNET_MEMORY_ERR No available memory for the listening connection. + * RNET_NOT_INITIALIZED NET subsystem not initialized (internal error). + * RNET_INTERNAL_ERR Network subsystem failed. + * or No more socket descriptors available. + * RNET_INVALID_PARAMETER Invalid connection ID. + * or Connection not bound with bind. + * or The ID does not support listening operation. + * RNET_IN_USE Connection already connected. + * RNET_NOT_READY Still processing a callback function. + * RNET_OK Listening successfully started. + */ + +T_RNET_RET rnet_rt_listen (T_RNET_DESC *desc) +{ + int err; + + /* listen for connections */ + rvf_lock_mutex( &rnet_rt_env_ctrl_blk_p->mutex); + err = ngSAIOListen( (NGsock *) desc, RNET_RT_SOCK_LISTEN_MAX); + rvf_unlock_mutex( &rnet_rt_env_ctrl_blk_p->mutex); + + return( rnet_rt_ngip_error( err)); +} + +#endif /* ifdef RNET_CFG_REAL_TRANSPORT */ +