IPC: Difference between revisions

Line 234: Line 234:
|-
|-
| 3
| 3
| 0x00000006 <nowiki>|</nowiki> (size<<8) <nowiki>|</nowiki> (id<<4)
| 0x00000006 <nowiki>|</nowiki> (size<<14) <nowiki>|</nowiki> (id<<4)
<ptr>
<ptr>
| Same as above except for read-only buffer. Prior(?) to the kernel version which implemented memory-permission checking for PXI buffers, this was unused and hence triggered a kernelpanic.
| Same as above except for read-only buffer. Prior(?) to the kernel version which implemented memory-permission checking for PXI buffers, this was unused and hence triggered a kernelpanic.
|}
|}