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| Rev 3685 | Rev 3846 | ||
|---|---|---|---|
| Line 31... | Line 31... | ||
| 31 | */ |
31 | */ |
| 32 | 32 | ||
| 33 | /** @file |
33 | /** @file |
| 34 | */ |
34 | */ |
| 35 | 35 | ||
| - | 36 | #include <as.h> |
|
| 36 | #include <async.h> |
37 | #include <async.h> |
| 37 | #include <errno.h> |
38 | #include <errno.h> |
| 38 | #include <stdio.h> |
39 | #include <stdio.h> |
| - | 40 | ||
| 39 | #include <ipc/ipc.h> |
41 | #include <ipc/ipc.h> |
| 40 | #include <ipc/services.h> |
42 | #include <ipc/services.h> |
| 41 | //#include <sys/mman.h> |
- | |
| 42 | 43 | ||
| 43 | #include "../err.h" |
44 | #include "../err.h" |
| 44 | #include "../measured_strings.h" |
45 | #include "../measured_strings.h" |
| 45 | #include "../messages.h" |
46 | #include "../messages.h" |
| 46 | #include "../modules.h" |
47 | #include "../modules.h" |
| - | 48 | #include "../packet.h" |
|
| - | 49 | ||
| - | 50 | #include "../include/sockaddr.h" |
|
| - | 51 | #include "../include/socket.h" |
|
| 47 | #include "../netif/netif_device_id_type.h" |
52 | #include "../netif/device.h" |
| 48 | 53 | ||
| 49 | #include "ip.h" |
54 | #include "ip.h" |
| - | 55 | #include "ip_messages.h" |
|
| - | 56 | #include "ip_module.h" |
|
| 50 | 57 | ||
| 51 | #define DEFAULT_IPV 4 |
58 | #define DEFAULT_IPV 4 |
| - | 59 | ||
| - | 60 | #define IPC_GET_DEVICE( call ) ( device_id_t ) IPC_GET_ARG1( * call ) |
|
| - | 61 | #define IPC_GET_PROTO( call ) ( int ) IPC_GET_ARG1( * call ) |
|
| - | 62 | #define IPC_GET_SERVICE( call ) ( services_t ) IPC_GET_ARG2( * call ) |
|
| - | 63 | #define IPC_GET_STATE( call ) ( device_state_t ) IPC_GET_ARG2( * call ) |
|
| - | 64 | #define IPC_GET_PHONE( call ) ( int ) IPC_GET_ARG5( * call ) |
|
| 52 | 65 | ||
| 53 | ip_globals_t ip_globals; |
66 | ip_globals_t ip_globals; |
| 54 | 67 | ||
| 55 | DEVICE_MAP_IMPLEMENT( ip_netifs, ip_netif_t ) |
68 | DEVICE_MAP_IMPLEMENT( ip_netifs, ip_netif_t ) |
| 56 | 69 | ||
| - | 70 | INT_MAP_IMPLEMENT( ip_protos, ip_proto_t ) |
|
| - | 71 | ||
| - | 72 | int ip_register_message( int protocol, int phone ); |
|
| 57 | int parse_address( char * value, address_ref address ); |
73 | int ip_state_message( device_id_t device_id, device_state_t state ); |
| - | 74 | void ip_driver_receiver( ipc_callid_t iid, ipc_call_t * icall ); |
|
| 58 | 75 | ||
| 59 | /** Initializes the module. |
76 | /** Initializes the module. |
| 60 | */ |
77 | */ |
| 61 | int ip_initialize( void ){ |
78 | int ip_initialize( void ){ |
| 62 | ip_netifs_initialize( & ip_globals.netifs ); |
79 | ip_netifs_initialize( & ip_globals.netifs ); |
| - | 80 | ip_protos_initialize( & ip_globals.protos ); |
|
| 63 | return EOK; |
81 | return EOK; |
| 64 | } |
82 | } |
| 65 | 83 | ||
| - | 84 | int ip_echo_message( ipcarg_t arg1, ipcarg_t arg2, ipcarg_t arg3, ipcarg_t arg4, ipcarg_t arg5, ipcarg_t * answer1, ipcarg_t * answer2, ipcarg_t * answer3, ipcarg_t * answer4, ipcarg_t * answer5 ){ |
|
| - | 85 | if( answer1 ) * answer1 = arg1; |
|
| - | 86 | if( answer2 ) * answer2 = arg2; |
|
| - | 87 | if( answer3 ) * answer3 = arg3; |
|
| - | 88 | if( answer4 ) * answer4 = arg4; |
|
| 66 | int ip_call( ipc_callid_t callid ){ |
89 | if( answer5 ) * answer5 = arg5; |
| 67 | return EOK; |
90 | return EOK; |
| 68 | } |
91 | } |
| 69 | 92 | ||
| 70 | int parse_address( char * value, address_ref address ){ |
93 | int ip_device_message( device_id_t device_id, services_t service ){ |
| 71 | char * next; |
- | |
| 72 | int index; |
- | |
| 73 | - | ||
| 74 | if( ! value ){ |
- | |
| 75 | ( * address )[ 0 ] = ( * address )[ 1 ] = ( * address )[ 2 ] = ( * address )[ 3 ] = 0; |
- | |
| 76 | return ENOENT; |
- | |
| 77 | } |
- | |
| 78 | next = value; |
- | |
| 79 | for( index = 0; index < 4; ++ index ){ |
- | |
| 80 | if(( ! next ) || ( ! * next )) return EINVAL; |
- | |
| 81 | if( index ) ++ next; |
- | |
| 82 | ( * address )[ index ] = strtoul( next, & next, 0 ); |
- | |
| 83 | } |
- | |
| 84 | return EOK; |
- | |
| 85 | } |
- | |
| 86 | - | ||
| 87 | int ip_message( ipc_callid_t callid, ipcarg_t method, ipcarg_t arg1, ipcarg_t arg2, ipcarg_t arg3, ipcarg_t * result1, ipcarg_t * result2, ipcarg_t * result3 ){ |
- | |
| 88 | ERROR_DECLARE; |
94 | ERROR_DECLARE; |
| 89 | 95 | ||
| 90 | ip_netif_ref ip_netif; |
96 | ip_netif_ref ip_netif; |
| 91 | aid_t message; |
97 | aid_t message; |
| 92 | ipc_call_t answer; |
98 | ipc_call_t answer; |
| 93 | measured_string_t configuration[ 9 ] = {{ "IPV", 3 }, { "IP_CONFIG", 9 }, { "IP_ADDR", 7 }, { "NETMASK", 7 }, { "GATEWAY", 7 }, { "BROADCAST", 9 }, { "DNS1", 4 }, { "DNS2", 4 }, { "ARP", 3 }}; |
99 | measured_string_t configuration[ 9 ] = {{ "IPV", 3 }, { "IP_CONFIG", 9 }, { "IP_ADDR", 7 }, { "NETMASK", 7 }, { "GATEWAY", 7 }, { "BROADCAST", 9 }, { "DNS1", 4 }, { "DNS2", 4 }, { "ARP", 3 }}; |
| 94 | int count = 9; |
100 | int count = 9; |
| 95 | measured_string_ref settings; |
101 | measured_string_ref settings; |
| 96 | char * data; |
102 | char * data; |
| 97 | 103 | ||
| - | 104 | ip_netif = ( ip_netif_ref ) malloc( sizeof( ip_netif_t )); |
|
| - | 105 | if( ! ip_netif ) return ENOMEM; |
|
| - | 106 | ip_netif->device_id = device_id; |
|
| - | 107 | // get configuration |
|
| - | 108 | // TODO mapping |
|
| - | 109 | message = async_send_2( ip_globals.networking_phone, NET_NET_GET_DEVICE_CONF, ip_netif->device_id, count, & answer ); |
|
| - | 110 | // send names and get settings |
|
| - | 111 | if( ERROR_OCCURED( measured_strings_send( ip_globals.networking_phone, configuration, count )) |
|
| - | 112 | || ERROR_OCCURED( measured_strings_return( ip_globals.networking_phone, & settings, & data, count ))){ |
|
| - | 113 | async_wait_for( message, NULL ); |
|
| - | 114 | return ERROR_CODE; |
|
| - | 115 | } |
|
| - | 116 | if( settings ){ |
|
| - | 117 | if( settings[ 0 ].value ){ |
|
| - | 118 | ip_netif->ipv = strtol( settings[ 0 ].value, NULL, 0 ); |
|
| - | 119 | }else{ |
|
| - | 120 | ip_netif->ipv = DEFAULT_IPV; |
|
| - | 121 | } |
|
| - | 122 | ip_netif->dhcp = ! strcmp( settings[ 1 ].value, "DHCP" ); |
|
| - | 123 | if( ip_netif->dhcp ){ |
|
| - | 124 | // TODO dhcp |
|
| - | 125 | free( ip_netif ); |
|
| - | 126 | return ENOTSUP; |
|
| - | 127 | }else if( ip_netif->ipv == 4 ){ |
|
| - | 128 | if( ERROR_OCCURED( inet_pton( AF_INET, settings[ 2 ].value, ( uint8_t * ) & ip_netif->address )) |
|
| - | 129 | || ERROR_OCCURED( inet_pton( AF_INET, settings[ 3 ].value, ( uint8_t * ) & ip_netif->netmask )) |
|
| - | 130 | || ( inet_pton( AF_INET, settings[ 4 ].value, ( uint8_t * ) & ip_netif->gateway ) == EINVAL ) |
|
| - | 131 | || ( inet_pton( AF_INET, settings[ 5 ].value, ( uint8_t * ) & ip_netif->broadcast ) == EINVAL ) |
|
| - | 132 | || ( inet_pton( AF_INET, settings[ 6 ].value, ( uint8_t * ) & ip_netif->dns1 ) == EINVAL ) |
|
| - | 133 | || ( inet_pton( AF_INET, settings[ 7 ].value, ( uint8_t * ) & ip_netif->dns2 ) == EINVAL )){ |
|
| - | 134 | free( ip_netif ); |
|
| - | 135 | return EINVAL; |
|
| - | 136 | } |
|
| - | 137 | }else{ |
|
| - | 138 | // TODO ipv6 |
|
| - | 139 | free( ip_netif ); |
|
| - | 140 | return ENOTSUP; |
|
| - | 141 | } |
|
| - | 142 | // TODO ARP module |
|
| - | 143 | } |
|
| - | 144 | // TODO arp module |
|
| - | 145 | free( settings ); |
|
| - | 146 | free( data ); |
|
| - | 147 | // end request |
|
| - | 148 | // TODO mapping |
|
| - | 149 | async_wait_for( message, NULL ); |
|
| - | 150 | // print the settings |
|
| - | 151 | printf( "\n -IPV =\t%d", ip_netif->ipv ); |
|
| - | 152 | printf( "\n -configuration =\t%s", ip_netif->dhcp ? "dhcp" : "static" ); |
|
| - | 153 | // TODO ipv6 |
|
| - | 154 | data = malloc( INET_ADDRSTRLEN ); |
|
| - | 155 | if( data ){ |
|
| - | 156 | inet_ntop( AF_INET, ( uint8_t * ) & ip_netif->address, data, INET_ADDRSTRLEN ); |
|
| - | 157 | printf( "\n -address =\t%s", data ); |
|
| - | 158 | inet_ntop( AF_INET, ( uint8_t * ) & ip_netif->netmask, data, INET_ADDRSTRLEN ); |
|
| - | 159 | printf( "\n -netmask =\t%s", data ); |
|
| - | 160 | inet_ntop( AF_INET, ( uint8_t * ) & ip_netif->gateway, data, INET_ADDRSTRLEN ); |
|
| - | 161 | printf( "\n -gateway =\t%s", data ); |
|
| - | 162 | inet_ntop( AF_INET, ( uint8_t * ) & ip_netif->broadcast, data, INET_ADDRSTRLEN ); |
|
| - | 163 | printf( "\n -broadcast =\t%s", data ); |
|
| - | 164 | inet_ntop( AF_INET, ( uint8_t * ) & ip_netif->dns1, data, INET_ADDRSTRLEN ); |
|
| - | 165 | printf( "\n -dns1 =\t%s", data ); |
|
| - | 166 | inet_ntop( AF_INET, ( uint8_t * ) & ip_netif->dns2, data, INET_ADDRSTRLEN ); |
|
| - | 167 | printf( "\n -dns2 =\t%s", data ); |
|
| - | 168 | free( data ); |
|
| - | 169 | } |
|
| - | 170 | // TODO mapping |
|
| - | 171 | ip_netif->phone = bind_service( service, ip_netif->device_id, SERVICE_IP, 0, ip_driver_receiver ); |
|
| - | 172 | if( ERROR_OCCURED( ip_netifs_add( & ip_globals.netifs, ip_netif->device_id, ip_netif ))){ |
|
| - | 173 | free( ip_netif ); |
|
| - | 174 | return ERROR_CODE; |
|
| - | 175 | } |
|
| - | 176 | return EOK; |
|
| - | 177 | } |
|
| - | 178 | ||
| - | 179 | void ip_driver_receiver( ipc_callid_t iid, ipc_call_t * icall ){ |
|
| - | 180 | ERROR_DECLARE; |
|
| - | 181 | ||
| - | 182 | ipc_callid_t callid; |
|
| - | 183 | ipc_call_t call; |
|
| - | 184 | // ipc_call_t answer; |
|
| - | 185 | // int count; |
|
| - | 186 | int result; |
|
| - | 187 | packet_t packet; |
|
| - | 188 | ||
| - | 189 | /* |
|
| - | 190 | * Accept the connection |
|
| - | 191 | * - Answer the first IPC_M_CONNECT_ME_TO call. |
|
| - | 192 | */ |
|
| - | 193 | ipc_answer_0( iid, EOK ); |
|
| - | 194 | ||
| 98 | switch( method ){ |
195 | while( true ){ |
| - | 196 | /* // refresh data |
|
| - | 197 | count = 0; |
|
| - | 198 | IPC_SET_RETVAL( answer, 0 ); |
|
| - | 199 | // just to be precize |
|
| - | 200 | IPC_SET_RETVAL( answer, 0 ); |
|
| - | 201 | IPC_SET_ARG1( answer, 0 ); |
|
| - | 202 | IPC_SET_ARG2( answer, 0 ); |
|
| - | 203 | IPC_SET_ARG3( answer, 0 ); |
|
| - | 204 | IPC_SET_ARG4( answer, 0 ); |
|
| - | 205 | IPC_SET_ARG5( answer, 0 ); |
|
| - | 206 | */ |
|
| - | 207 | callid = async_get_call( & call ); |
|
| - | 208 | switch( IPC_GET_METHOD( call )){ |
|
| - | 209 | case NET_IL_DEVICE_STATE: |
|
| - | 210 | case NET_NIL_DEVICE_STATE: |
|
| - | 211 | result = ip_state_message( IPC_GET_DEVICE( & call ), IPC_GET_STATE( & call )); |
|
| - | 212 | ipc_answer_0( callid, result ); |
|
| - | 213 | // TODO packer received |
|
| - | 214 | case NET_IL_RECEIVED: |
|
| - | 215 | case NET_NIL_RECEIVED: |
|
| - | 216 | if( ERROR_OCCURED( result = packet_receive( & packet ))){ |
|
| - | 217 | ipc_answer_0( callid, ERROR_CODE ); |
|
| - | 218 | continue; |
|
| - | 219 | } |
|
| - | 220 | //result = ip_receive_message( IPC_GET_DEVICE( call ), packet ); |
|
| - | 221 | packet_destroy( packet ); |
|
| - | 222 | ipc_answer_0( callid, result ); |
|
| - | 223 | } |
|
| - | 224 | } |
|
| - | 225 | } |
|
| - | 226 | ||
| - | 227 | int ip_state_message( device_id_t device_id, device_state_t state ){ |
|
| - | 228 | // TODO state |
|
| - | 229 | printf( "\nip - device %d changed state to %d\n", device_id, state ); |
|
| - | 230 | return EOK; |
|
| - | 231 | } |
|
| - | 232 | ||
| - | 233 | int ip_register_message( int protocol, int phone ){ |
|
| - | 234 | ERROR_DECLARE; |
|
| - | 235 | ||
| - | 236 | ip_proto_ref proto; |
|
| - | 237 | ||
| - | 238 | proto = ( ip_proto_ref ) malloc( sizeof( ip_protos_t )); |
|
| - | 239 | if( ! proto ) return ENOMEM; |
|
| - | 240 | proto->protocol = protocol; |
|
| - | 241 | proto->phone = phone; |
|
| - | 242 | if( ERROR_OCCURED( ip_protos_add( & ip_globals.protos, proto->protocol, proto ))){ |
|
| - | 243 | free( proto ); |
|
| - | 244 | return ERROR_CODE; |
|
| - | 245 | } |
|
| - | 246 | return EOK; |
|
| - | 247 | } |
|
| - | 248 | ||
| - | 249 | int ip_send_message( device_id_t device_id, packet_t packet ){ |
|
| - | 250 | // TODO send packet |
|
| - | 251 | printf( "Packet to send via %d: %s", device_id, packet_get_data( packet )); |
|
| - | 252 | return EOK; |
|
| - | 253 | } |
|
| - | 254 | ||
| - | 255 | int ip_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){ |
|
| - | 256 | ERROR_DECLARE; |
|
| - | 257 | ||
| - | 258 | packet_t packet; |
|
| - | 259 | ||
| - | 260 | * answer_count = 0; |
|
| - | 261 | switch( IPC_GET_METHOD( * call )){ |
|
| 99 | case IPC_M_PHONE_HUNGUP: |
262 | case IPC_M_PHONE_HUNGUP: |
| 100 | return EOK; |
263 | return EOK; |
| 101 | case NET_IP_ECHO: |
264 | case NET_IP_ECHO: |
| 102 | if( result1 ) * result1 = arg1; |
- | |
| 103 | if( result2 ) * result2 = arg2; |
- | |
| 104 | if( result3 ) * result3 = arg3; |
265 | * answer_count = 5; |
| 105 | return EOK; |
266 | return ip_echo_message( IPC_GET_ARG1( * call ), IPC_GET_ARG2( * call ), IPC_GET_ARG3( * call ), IPC_GET_ARG4( * call ), IPC_GET_ARG5( * call ), & IPC_GET_ARG1( * answer ), & IPC_GET_ARG2( * answer ), & IPC_GET_ARG3( * answer ), & IPC_GET_ARG4( * answer ), & IPC_GET_ARG5( * answer ) ); |
| 106 | case NET_IL_DEVICE: |
267 | case NET_IL_DEVICE: |
| 107 | ip_netif = ( ip_netif_ref ) malloc( sizeof( ip_netif_t )); |
268 | return ip_device_message( IPC_GET_DEVICE( call ), IPC_GET_SERVICE( call )); |
| 108 | if( ! ip_netif ) return ENOMEM; |
- | |
| 109 | ip_netif->device_id = arg1; |
- | |
| 110 | // get configuration |
- | |
| 111 | message = async_send_2( ip_globals.networking_phone, NET_NETWORKING_GET_DEVICE_CONFIGURATION, ip_netif->device_id, count, & answer ); |
- | |
| 112 | // send names and get settings |
- | |
| 113 | if( ERROR_OCCURED( measured_strings_send( ip_globals.networking_phone, configuration, count )) |
- | |
| 114 | || ERROR_OCCURED( measured_strings_return( ip_globals.networking_phone, & settings, & data, count ))){ |
- | |
| 115 | async_wait_for( message, NULL ); |
- | |
| 116 | return ERROR_CODE; |
269 | case IPC_M_CONNECT_TO_ME: |
| 117 | } |
- | |
| 118 | if( settings ){ |
- | |
| 119 | if( settings[ 0 ].value ){ |
- | |
| 120 | ip_netif->ipv = strtol( settings[ 0 ].value, NULL, 0 ); |
- | |
| 121 | }else{ |
- | |
| 122 | ip_netif->ipv = DEFAULT_IPV; |
- | |
| 123 | } |
- | |
| 124 | ip_netif->dhcp = ! strcmp( settings[ 1 ].value, "DHCP" ); |
- | |
| 125 | if( ip_netif->dhcp ){ |
- | |
| 126 | // TODO dhcp |
- | |
| 127 | free( ip_netif ); |
- | |
| 128 | return ENOTSUP; |
- | |
| 129 | }else if( ip_netif->ipv == 4 ){ |
- | |
| 130 | if( ERROR_OCCURED( parse_address( settings[ 2 ].value, & ip_netif->address )) |
- | |
| 131 | || ERROR_OCCURED( parse_address( settings[ 3 ].value, & ip_netif->netmask )) |
- | |
| 132 | || ( parse_address( settings[ 4 ].value, & ip_netif->gateway ) == EINVAL ) |
- | |
| 133 | || ( parse_address( settings[ 5 ].value, & ip_netif->broadcast ) == EINVAL ) |
- | |
| 134 | || ( parse_address( settings[ 6 ].value, & ip_netif->dns1 ) == EINVAL ) |
- | |
| 135 | || ( parse_address( settings[ 7 ].value, & ip_netif->dns2 ) == EINVAL )){ |
270 | return ip_register_message( IPC_GET_PROTO( call ), IPC_GET_PHONE( call )); |
| 136 | free( ip_netif ); |
- | |
| 137 | return EINVAL; |
- | |
| 138 | } |
- | |
| 139 | }else{ |
- | |
| 140 | // TODO ipv6 |
- | |
| 141 | free( ip_netif ); |
- | |
| 142 | return ENOTSUP; |
- | |
| 143 | } |
- | |
| 144 | // TODO ARP module |
- | |
| 145 | } |
- | |
| 146 | // print the settings |
- | |
| 147 | printf( "\n -IPV=%d", ip_netif->ipv ); |
- | |
| 148 | printf( "\n -configuration=%s", ip_netif->dhcp ? "dhcp" : "static" ); |
- | |
| 149 | // TODO ipv6 |
271 | case NET_IP_SEND: |
| 150 | printf( "\n -address=%d.%d.%d.%d", ip_netif->address[ 0 ], ip_netif->address[ 1 ], ip_netif->address[ 2 ], ip_netif->address[ 3 ] ); |
- | |
| 151 | printf( "\n -netmask=%d.%d.%d.%d", ip_netif->netmask[ 0 ], ip_netif->netmask[ 1 ], ip_netif->netmask[ 2 ], ip_netif->netmask[ 3 ] ); |
- | |
| 152 | printf( "\n -gateway=%d.%d.%d.%d", ip_netif->gateway[ 0 ], ip_netif->gateway[ 1 ], ip_netif->gateway[ 2 ], ip_netif->gateway[ 3 ] ); |
- | |
| 153 | printf( "\n -broadcast=%d.%d.%d.%d", ip_netif->broadcast[ 0 ], ip_netif->broadcast[ 1 ], ip_netif->broadcast[ 2 ], ip_netif->broadcast[ 3 ] ); |
- | |
| 154 | printf( "\n -dns1=%d.%d.%d.%d", ip_netif->dns1[ 0 ], ip_netif->dns1[ 1 ], ip_netif->dns1[ 2 ], ip_netif->dns1[ 3 ] ); |
- | |
| 155 | printf( "\n -dns2=%d.%d.%d.%d", ip_netif->dns2[ 0 ], ip_netif->dns2[ 1 ], ip_netif->dns2[ 2 ], ip_netif->dns2[ 3 ] ); |
- | |
| 156 | // TODO arp module |
- | |
| 157 | free( settings ); |
- | |
| 158 | free( data ); |
- | |
| 159 | // end request |
- | |
| 160 | async_wait_for( message, NULL ); |
- | |
| 161 | ip_netif->phone = connect_to_service( arg2 ); |
272 | ERROR_PROPAGATE( packet_receive( & packet )); |
| 162 | if( ERROR_OCCURED( async_req_2_0( ip_netif->phone, NET_LL_REGISTER, arg1, SERVICE_IP )) |
- | |
| 163 | || ERROR_OCCURED( ip_netifs_add( & ip_globals.netifs, ip_netif->device_id, ip_netif ))){ |
- | |
| 164 | free( ip_netif ); |
- | |
| 165 | return ERROR_CODE; |
- | |
| 166 | } |
- | |
| 167 | return EOK; |
- | |
| 168 | case NET_IL_DEVICE_STATE_CHANGED: |
- | |
| 169 | case NET_LL_DEVICE_STATE_CHANGED: |
- | |
| 170 | // arg1 device id |
- | |
| 171 | // arg2 state |
- | |
| 172 | // TODO state |
- | |
| 173 | printf( "\nip - device %d changed state to %d\n", arg1, arg2 ); |
273 | return ip_send_message( IPC_GET_DEVICE( call ), packet ); |
| 174 | case NET_IP_TCP_REGISTER: |
- | |
| 175 | ip_globals.tcp_phone = connect_to_service( arg1 ); |
- | |
| 176 | return EOK; |
- | |
| 177 | } |
274 | } |
| 178 | return ENOTSUP; |
275 | return ENOTSUP; |
| 179 | } |
276 | } |
| 180 | 277 | ||
| 181 | /** @} |
278 | /** @} |