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Rev | Author | Line No. | Line |
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8343 | superturbo | 1 | #ifndef __SOCKET_H__ |
2 | #define __SOCKET_H__ |
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3 | |||
4 | #include |
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8537 | superturbo | 5 | #include |
8343 | superturbo | 6 | |
7 | // Socket Types |
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8 | #define SOCK_STREAM 1 |
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9 | #define SOCK_DGRAM 2 |
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10 | #define SOCK_RAW 3 |
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11 | |||
12 | // IP protocols |
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13 | #define IPPROTO_IP 0 |
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14 | #define IPPROTO_ICMP 1 |
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15 | #define IPPROTO_TCP 6 |
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16 | #define IPPROTO_UDP 17 |
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17 | #define IPPROTO_RAW 255 |
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18 | |||
19 | // IP options |
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20 | #define IP_TTL 2 |
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21 | |||
22 | // Address families |
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23 | #define AF_UNSPEC 0 |
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24 | #define AF_LOCAL 1 |
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8522 | superturbo | 25 | #define AF_INET 2 // Default INET=IPv4 |
8343 | superturbo | 26 | #define AF_INET4 2 // IPv4 |
27 | #define AF_INET6 10 // IPv6 |
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28 | |||
29 | #define PF_UNSPEC AF_UNSPEC |
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30 | #define PF_LOCAL AF_LOCAL |
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31 | #define PF_INET4 AF_INET4 |
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32 | #define PF_INET6 AF_INET6 |
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33 | |||
34 | // internal definition |
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35 | #define AI_SUPPORTED 0x40F |
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36 | |||
37 | // for system function 76 |
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38 | #define API_ETH (0<<16) |
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39 | #define API_IPv4 (1<<16) |
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40 | #define API_ICMP (2<<16) |
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41 | #define API_UDP (3<<16) |
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42 | #define API_TCP (4<<16) |
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43 | #define API_ARP (5<<16) |
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44 | #define API_PPPOE (6<<16) |
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45 | |||
46 | // Socket flags for user calls |
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47 | #define MSG_NOFLAG 0 |
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48 | #define MSG_PEEK 0x02 |
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49 | #define MSG_DONTWAIT 0x40 |
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50 | |||
51 | // Socket levels |
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52 | #define SOL_SOCKET 0xffff |
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53 | |||
54 | //Socket options |
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55 | #define SO_BINDTODEVICE (1<<9) |
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56 | #define SO_NONBLOCK (1<<31) |
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57 | |||
58 | #define PORT(X) (X<<8) |
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59 | |||
60 | #pragma pack(push,1) |
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8522 | superturbo | 61 | struct sockaddr{ |
8343 | superturbo | 62 | unsigned short sin_family; |
63 | unsigned short sin_port; |
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64 | unsigned int sin_addr; |
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65 | unsigned long long sin_zero; |
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8522 | superturbo | 66 | }; |
8343 | superturbo | 67 | #pragma pack(pop) |
68 | |||
69 | #pragma pack(push,1) |
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70 | typedef struct{ |
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71 | unsigned int level; |
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72 | unsigned int optionname; |
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73 | unsigned int optlenght; |
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74 | unsigned char options; |
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75 | }optstruct; |
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76 | #pragma pack(pop) |
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77 | |||
78 | static inline int socket(int domain, int type, int protocol) |
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79 | { |
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80 | int socket; |
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81 | asm volatile( |
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82 | "int $0x40" |
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8537 | superturbo | 83 | :"=b"(errno), "=a"(socket) |
8343 | superturbo | 84 | :"a"(75), "b"(0), "c"(domain), "d"(type), "S"(protocol) |
85 | ); |
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86 | return socket; |
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87 | } |
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88 | |||
89 | static inline int close(int socket) |
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90 | { |
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91 | int status; |
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92 | asm volatile( |
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93 | "int $0x40" |
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8537 | superturbo | 94 | :"=b"(errno), "=a"(status) |
8343 | superturbo | 95 | :"a"(75), "b"(1), "c"(socket) |
96 | ); |
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97 | return status; |
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98 | } |
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8522 | superturbo | 99 | |
100 | static inline int bind(int socket, const struct sockaddr *addres, int addres_len) |
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8343 | superturbo | 101 | { |
102 | int status; |
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103 | asm volatile( |
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104 | "int $0x40" |
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8537 | superturbo | 105 | :"=b"(errno), "=a"(status) |
8343 | superturbo | 106 | :"a"(75), "b"(2), "c"(socket), "d"(addres), "S"(addres_len) |
107 | ); |
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108 | return status; |
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109 | } |
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110 | |||
111 | static inline int listen(int socket, int backlog) |
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112 | { |
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113 | int status; |
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114 | asm volatile( |
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115 | "int $0x40" |
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8537 | superturbo | 116 | :"=b"(errno), "=a"(status) |
8343 | superturbo | 117 | :"a"(75), "b"(3), "c"(socket), "d"(backlog) |
118 | ); |
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119 | return status; |
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120 | } |
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121 | |||
8522 | superturbo | 122 | static inline int connect(int socket, const struct sockaddr* address, int socket_len) |
8343 | superturbo | 123 | { |
124 | int status; |
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125 | asm volatile( |
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126 | "int $0x40" |
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8537 | superturbo | 127 | :"=b"(errno), "=a"(status) |
8343 | superturbo | 128 | :"a"(75), "b"(4), "c"(socket), "d"(address), "S"(socket_len) |
129 | ); |
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130 | return status; |
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131 | } |
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132 | |||
8522 | superturbo | 133 | static inline int accept(int socket, const struct sockaddr *address, int address_len) |
8343 | superturbo | 134 | { |
135 | int new_socket; |
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136 | asm volatile( |
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137 | "int $0x40" |
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8537 | superturbo | 138 | :"=b"(errno), "=a"(new_socket) |
8343 | superturbo | 139 | :"a"(75), "b"(5), "c"(socket), "d"(address), "S"(address_len) |
140 | ); |
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141 | return new_socket; |
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142 | } |
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143 | |||
144 | static inline int send(int socket, const void *message, size_t msg_len, int flag) |
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145 | { |
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146 | int status; |
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147 | asm volatile( |
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148 | "int $0x40" |
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8537 | superturbo | 149 | :"=b"(errno), "=a"(status) |
8343 | superturbo | 150 | :"a"(75), "b"(6), "c"(socket), "d"(message), "S"(msg_len), "D"(flag) |
151 | ); |
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152 | return status; |
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153 | } |
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154 | |||
155 | static inline int recv(int socket, void *buffer, size_t buff_len, int flag) |
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156 | { |
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157 | int status; |
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158 | asm volatile( |
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159 | "int $0x40" |
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8537 | superturbo | 160 | :"=b"(errno), "=a"(status) |
8343 | superturbo | 161 | :"a"(75), "b"(7), "c"(socket), "d"(buffer), "S"(buff_len), "D"(flag) |
162 | ); |
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163 | return status; |
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164 | } |
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165 | |||
166 | static inline int setsockopt(int socket,const optstruct* opt) |
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167 | { |
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168 | int status; |
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169 | asm volatile( |
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170 | "int $0x40" |
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8537 | superturbo | 171 | :"=b"(errno), "=a"(status) |
8343 | superturbo | 172 | :"a"(75), "b"(8), "c"(socket),"d"(opt) |
173 | ); |
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174 | return status; |
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175 | } |
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176 | |||
177 | static inline int getsockopt(int socket, optstruct* opt) |
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178 | { |
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179 | int status; |
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180 | asm volatile( |
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181 | "int $0x40" |
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8537 | superturbo | 182 | :"=b"(errno), "=a"(status) |
8343 | superturbo | 183 | :"a"(75), "b"(9), "c"(socket),"d"(opt) |
184 | ); |
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185 | return status; |
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186 | } |
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187 | |||
188 | static inline int socketpair(int *socket1, int *socket2) |
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189 | { |
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190 | asm volatile( |
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191 | "int $0x40" |
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192 | :"=b"(*socket2), "=a"(*socket1) |
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193 | :"a"(75), "b"(10) |
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194 | ); |
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8537 | superturbo | 195 | errno=*socket2; |
8343 | superturbo | 196 | return *socket1; |
197 | } |
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198 | #endif8) |