int getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host, socklen_t hostlen, char *serv, socklen_t servlen, int flags)
Request
#
| Index Word | Description |
|---|
| 0 | Header code [0x00100102] |
| 1 | value 0x1C // size of sockaddr_in6 |
| 2 | socklen_t hostlen |
| 3 | socklen_t servlen |
| 4 | int flags |
| 5 | 0x1C <<14 | 8 << 10 | 2 // IPC_Desc_StaticBuffer(0x1C,8); |
| 6 | const struct sockaddr *sa |
Thread Static Buffers
#
| Index Word | Description |
|---|
| 0 | hostlen<<14 // IPC_Desc_StaticBuffer(hostlen,0); |
| 1 | host |
| 2 | servlen<<14 // IPC_Desc_StaticBuffer(servlen,0); |
| 3 | serv |
Response
#
| Index Word | Description |
|---|
| 0 | Header code |
| 1 | Result code |
| 2 | POSIX return value |
Notes : some of the 0x1C values could possibly be replaced by salen, but
the module seems to accept only 0x1C.