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1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 /** |
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17 @file |
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18 @publishedAll |
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19 @released |
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20 */ |
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21 |
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22 #ifndef _SYS_SOCKET_H |
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23 #define _SYS_SOCKET_H |
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24 |
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25 #include "_ansi.h" |
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26 |
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27 #ifdef __cplusplus |
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28 extern "C" { |
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29 #endif |
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30 #include <sys/types.h> |
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31 /* |
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32 Types - may be extended by individual protocols |
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33 */ |
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34 #define SOCK_STREAM 1 //< stream socket |
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35 #define SOCK_DGRAM 2 //< datagram socket |
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36 #define SOCK_SEQPACKET 3 //< sequenced packet stream |
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37 #define SOCK_RAW 4 //< raw-protocol interface |
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38 |
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39 /* |
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40 Options for use with [gs]etsockopt at the socket level. |
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41 Note: Symbian OS setsockopt() ignores the options with values <= 0. |
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42 */ |
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43 #define SOL_SOCKET 1 //< options for socket level |
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44 |
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45 #define SO_DEBUG 1 //< turn on debugging info recording |
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46 #define SO_RCVBUF 2 //< receive buffer size |
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47 #define SO_SNDBUF 3 //< send buffer size |
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48 #define SO_ERROR 9 //< get error status and clear |
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49 #define SO_REUSEADDR 0x406 //< reuse local addresses |
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50 #define SO_BROADCAST -1 //< permit sending of broadcast msgs, not supported in Symbian OS |
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51 #define SO_USELOOPBACK -2 //< bypass hardware when possible, not supported in Symbian OS |
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52 #define SO_LINGER -3 //< linger on close if data present, not supported in Symbian OS |
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53 #define SO_OOBINLINE -4 //< leave received OOB data in line, not supported in Symbian OS |
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54 |
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55 /* |
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56 Address families - for EPOC32 these are based on the protocol IDs. |
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57 */ |
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58 #define AF_UNSPEC 0 //< unspecified |
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59 #define AF_LOCAL 0x666 //< local to host (pipes) |
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60 #define AF_INET 0x0800 //< internetwork: UDP, TCP, etc. |
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61 #define AF_IRDA 0x0100 //< IrDA |
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62 #define AF_PLP 273 //< Symbian link protocol |
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63 |
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64 /* |
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65 Protocol families, same as address families |
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66 */ |
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67 #define PF_UNSPEC AF_UNSPEC |
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68 #define PF_LOCAL AF_LOCAL |
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69 #define PF_INET AF_INET |
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70 #define PF_IRDA AF_IRDA |
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71 #define PF_PLP AF_PLP |
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72 |
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73 /** |
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74 Structure used by EPOC32 to store most addresses. |
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75 NB. EPOC32 uses 32-bit family and port numbers internally, but they have been |
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76 left as shorts here for compatibility with code that uses htons()/ntohs() explicitly. |
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77 */ |
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78 struct sockaddr { |
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79 u_short sa_family; /* address family */ |
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80 u_short sa_port; /* port number - a common feature of most protocols */ |
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81 char sa_data[24]; /* up to 24 bytes of direct address */ |
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82 }; |
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83 |
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84 #define SOMAXCONN 5 //< Maximum queue length specifiable by listen |
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85 |
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86 #define MSG_PEEK 1 //< peek at incoming message |
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87 #define MSG_OOB 1 //< write out-of-band data |
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88 |
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89 IMPORT_C int accept(int, struct sockaddr *, size_t *); |
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90 IMPORT_C int bind(int, struct sockaddr *, size_t); |
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91 IMPORT_C int connect(int, struct sockaddr *, size_t); |
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92 IMPORT_C int getpeername(int, struct sockaddr *, size_t *); |
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93 IMPORT_C int getsockname(int, struct sockaddr *, size_t *); |
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94 IMPORT_C int getsockopt(int, int, int, void *, size_t *); |
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95 IMPORT_C int listen(int, int); |
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96 IMPORT_C int recv(int, char *, size_t, int); |
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97 IMPORT_C int recvfrom(int, char *, size_t, int, struct sockaddr *, size_t *); |
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98 IMPORT_C int send(int, const char *, size_t, int); |
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99 IMPORT_C int sendto(int, const char *, size_t, int, struct sockaddr *, size_t); |
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100 IMPORT_C int setsockopt(int, int, int, void *, size_t); |
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101 IMPORT_C int socket(int, int, int); |
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102 IMPORT_C int shutdown(int, int); |
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103 |
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104 #ifdef __cplusplus |
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105 } |
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106 #endif |
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107 |
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108 #endif /* _SYS_SOCKET_H */ |