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).