TuxSH: Created page with "Category:Kernel objects Size : 0x8 bytes Used to implement critical sections, etc. This class has 3 methods : `Lock`, `Unlock`, and `LocalUnlo..."`


2016-12-04T01:42:58Z
Created page with "Category:Kernel objects Size : 0x8 bytes  Used to implement critical sections, etc.  This class has 3 methods : <code>Lock</code>, <code>Unlock</code>, and <code>LocalUnlo..."
New page
[[Category:Kernel objects]]

Size : 0x8 bytes



Used to implement critical sections, etc.



This class has 3 methods : <code>Lock</code>, <code>Unlock</code>, and <code>LocalUnlock</code>. The only difference between the two last methods is that the last one never triggers SGI #8 (rescheduling signal, associated to [[KScheduler]] objects)



<code>Lock</code> / <code>Unlock</code> blocks are always used with the same object.



<code>Lock</code> / <code>LocalUnlock</code> are always used with the associated attribute of the timer/watchdog timer interrupt object.



{| class="wikitable" border="1"

|-

!  Offset

! Type

!  Description

|-

| 0x0

| [[KThread]] *

| Thread owning the lock

|-

| 0x4

| s32

| Lock count

|}

KRecursiveLock - Revision history

TuxSH: Created page with "Category:Kernel objects Size : 0x8 bytes Used to implement critical sections, etc. This class has 3 methods : Lock, Unlock, and LocalUnlo..."

TuxSH: Created page with "Category:Kernel objects Size : 0x8 bytes Used to implement critical sections, etc. This class has 3 methods : `Lock`, `Unlock`, and `LocalUnlo..."`