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annotate src/g23m-fad/tcpip/rnet/rnet_rt/rnet_rt_api_listen.c @ 139:148776c3f4c9
scripts/src-version.sh: brought over from Magnetite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 06 Feb 2019 21:03:09 +0000 |
parents | d393cd9bb723 |
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1 /** |
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2 * @file rnet_rt_api_listen.c |
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3 * |
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4 * RNET_RT API |
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5 * |
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6 * @author Regis Feneon |
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7 * @version 0.1 |
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8 */ |
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9 |
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10 /* |
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11 * $Id: rnet_rt_api_listen.c,v 1.3 2002/10/30 15:23:34 rf Exp $ |
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12 * $Name: ti_20021030 $ |
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13 * |
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14 * History: |
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15 * |
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16 * Date Author Modification |
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17 * -------------------------------------------------- |
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18 * 3/22/2002 Regis Feneon Create |
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19 * |
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20 * (C) Copyright 2002 by TI, All Rights Reserved |
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21 * |
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22 */ |
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23 |
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24 #include "rnet_cfg.h" |
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25 #ifdef RNET_CFG_REAL_TRANSPORT |
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26 |
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27 #include "rnet_rt_i.h" |
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28 #include "rnet_rt_env.h" |
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29 |
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30 /** |
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31 * Commands a connection to start listening for incoming connections. |
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32 * When an incoming connection is accepted, an RNET_ACCEPTED message is sent. |
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33 * The connection ID will have to be bound to a local port |
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34 * with the rnet_bind() function. |
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35 * |
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36 * Note that there is no accept function: After a call to listen, |
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37 * the application can receive RNET_ACCEPTED messages. |
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38 * |
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39 * @param desc Connection identifier [IN]. |
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40 * @return RNET_MEMORY_ERR No available memory for the listening connection. |
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41 * RNET_NOT_INITIALIZED NET subsystem not initialized (internal error). |
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42 * RNET_INTERNAL_ERR Network subsystem failed. |
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43 * or No more socket descriptors available. |
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44 * RNET_INVALID_PARAMETER Invalid connection ID. |
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45 * or Connection not bound with bind. |
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46 * or The ID does not support listening operation. |
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47 * RNET_IN_USE Connection already connected. |
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48 * RNET_NOT_READY Still processing a callback function. |
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49 * RNET_OK Listening successfully started. |
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50 */ |
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51 |
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52 T_RNET_RET rnet_rt_listen (T_RNET_DESC *desc) |
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53 { |
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54 int err; |
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55 |
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56 /* listen for connections */ |
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57 rvf_lock_mutex( &rnet_rt_env_ctrl_blk_p->mutex); |
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58 err = ngSAIOListen( (NGsock *) desc, RNET_RT_SOCK_LISTEN_MAX); |
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59 rvf_unlock_mutex( &rnet_rt_env_ctrl_blk_p->mutex); |
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60 |
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61 return( rnet_rt_ngip_error( err)); |
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62 } |
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63 |
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64 #endif /* ifdef RNET_CFG_REAL_TRANSPORT */ |
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65 |