FreeCalypso > hg > fc-tourmaline

annotate src/g23m-fad/tcpip/socket_int.h @ 230:baa738eeb842

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FCBM code implemented in first pass
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 01 May 2021 10:05:53 +0000
parents fa8dc04885d8
children
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1 /*
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2 +------------------------------------------------------------------------------
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3 | File: socket_int.h
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4 +------------------------------------------------------------------------------
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5 | Copyright 2002 Texas Instruments Berlin, AG
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6 | All rights reserved.
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7 |
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8 | This file is confidential and a trade secret of Texas
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9 | Instruments Berlin, AG
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10 | The receipt of or possession of this file does not convey
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11 | any rights to reproduce or disclose its contents or to
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12 | manufacture, use, or sell anything it may describe, in
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13 | whole, or in part, without the specific written consent of
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14 | Texas Instruments Berlin, AG.
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15 +-----------------------------------------------------------------------------
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16 | Purpose : Socket specific definitions
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17 +-----------------------------------------------------------------------------
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18 */
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19
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20 #ifndef __SOCKET_INT_H__
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21 #define __SOCKET_INT_H__
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24 /*
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25 * Flow control enum type
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26 */
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27 typedef enum {
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28 SOCK_FLOW_XON = 0,
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29 SOCK_FLOW_XOFF
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30 } T_XONOFF_VAL;
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31
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32 /*
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33 * struct prototypes for internal data
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34 */
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35 struct T_SOCK_API_INSTANCE_DATA_TAG;
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36 struct T_SOCK_SOCKET_DATA_TAG;
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37
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38 /*
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39 * Socket API instance data structure
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40 */
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41 typedef struct T_SOCK_API_INSTANCE_DATA_TAG
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42 {
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43 T_HANDLE app_handle; /* Application Handle */
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44 T_HANDLE hCommAPP; /* Communivation Handle of the Application */
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45 T_HANDLE hCommTCPIP; /* Communication Handle of the TCPIP entity */
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46 T_HANDLE hCommDCM; /* Communication Handle of the DCM entity */
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47 void* context; /* application context pointer */
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48 T_SOCK_CALLBACK callback; /* applicatin callback function */
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49 struct T_SOCK_SOCKET_DATA_TAG* socket_data; /* pointer to linked list of Socket Data */
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50 } T_SOCK_API_INSTANCE_DATA;
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51
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53 /*
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54 * Socket data structure
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55 */
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56 typedef struct T_SOCK_SOCKET_DATA_TAG
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57 {
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58 struct T_SOCK_SOCKET_DATA_TAG* next_socket_data; /* pointer to next Socket Data structure */
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59 struct T_SOCK_API_INSTANCE_DATA_TAG* api_data; /* pointer to Instance Data structure */
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60 U32 tcpip_socket; /* Socket value from TCPIP entity */
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61 T_SOCK_CALLBACK callback; /* application callback function */
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62 void* context; /* application context pointer */
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63 T_XONOFF_VAL rx_flow_control; /* status of RX flow control */
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64 T_XONOFF_VAL tx_flow_control; /* status of TX flow control */
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65 U32 rx_window; /* window size for data reception */
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66 U32 tx_window; /* window size for data transmission */
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67 T_SOCK_RECV_IND recv_ind; /* buffer for received data */
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68 } T_SOCK_SOCKET_DATA;
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69
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70 #endif /* __SOCKET_INT_H__ */
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71