| 93 | } |
| 94 | |
| 95 | int EthernetClient::read() { |
| 96 | uint8_t b; |
| 97 | if ( recv(_sock, &b, 1) > 0 ) |
| 98 | { |
| 99 | // recv worked |
| 100 | return b; |
| 101 | } |
| 102 | else |
| 103 | { |
| 104 | // No data available |
| 105 | return -1; |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | int EthernetClient::read(uint8_t *buf, size_t size) { |
| 110 | return recv(_sock, buf, size); |