RequestEdit
| Index Word | Description |
|---|---|
| 0 | Header code [0x000200C2] |
| 1 | int domain |
| 2 | int type |
| 3 | int protocol |
| 4 | Value 0x20 (processID header) |
| 5 | ProcessID set by the ARM11 kernel. |
ResponseEdit
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
| 2 | Output socket descriptor |
DescriptionEdit
The input domain must be value 2(AF_INET), otherwise an error is returned. The input protocol must be value 0, otherwise an error is returned. The input type must be either value 1(SOCK_STREAM) or value 2(SOCK_DGRAM), otherwise an error is returned. Due to this, bitmask flags(such as SOCK_NONBLOCK) for the type field are not supported, therefore the user process when using socket() must use SOCU:fcntl to support those flag(s).