6,264
edits
Changes
Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x00070104] |- | 1 | Socket descriptor |- | 2 | size_t len |- | 3 | int flags |- |..."
=Request=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x00070104]
|-
| 1
| Socket descriptor
|-
| 2
| size_t len
|-
| 3
| int flags
|-
| 4
| socklen_t addrlen
|-
| 5
| Value 0x20 (processID header)
|-
| 6
| ProcessID set by the ARM11 kernel.
|-
| 7
| (len<<4) <nowiki>|</nowiki> 12
|-
| 8
| Pointer to output buf
|}
The following is located 0x100-bytes after the beginning of the above command buffer:
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| (addrlen<<14) <nowiki>|</nowiki> 2
|-
| 1
| Pointer to the output src_addr structure (must be a valid address, even when unused)
|}
=Response=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code
|-
| 1
| Result code (zero for success)
|-
| 2
| Total received data
|-
| 3
| Unknown
|}
=Description=
This is the same as [[SOCU:recvfrom]], except this doesn't have the size restriction, and this uses the "(outsize<<4) | 12" header instead of the "| 2" header.
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x00070104]
|-
| 1
| Socket descriptor
|-
| 2
| size_t len
|-
| 3
| int flags
|-
| 4
| socklen_t addrlen
|-
| 5
| Value 0x20 (processID header)
|-
| 6
| ProcessID set by the ARM11 kernel.
|-
| 7
| (len<<4) <nowiki>|</nowiki> 12
|-
| 8
| Pointer to output buf
|}
The following is located 0x100-bytes after the beginning of the above command buffer:
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| (addrlen<<14) <nowiki>|</nowiki> 2
|-
| 1
| Pointer to the output src_addr structure (must be a valid address, even when unused)
|}
=Response=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code
|-
| 1
| Result code (zero for success)
|-
| 2
| Total received data
|-
| 3
| Unknown
|}
=Description=
This is the same as [[SOCU:recvfrom]], except this doesn't have the size restriction, and this uses the "(outsize<<4) | 12" header instead of the "| 2" header.