KMutex - Revision history

TuxSH at 22:50, 9 December 2016

2016-12-09T21:50:02Z

← Older revision		Revision as of 00:50, 10 December 2016
Line 31:		Line 31:
	\|-		\|-
	\| 0x14		\| 0x14
	\| ~~[[KSchedulableInterruptEvent\|KMutexInterruptEvent]]~~		\| KMutexLinkedListNode
	\| ~~Interrupt event~~		\| Previous and next mutexes
	\|-		\|-
	\| 0x1C		\| 0x1C
Line 51:		Line 51:
	\|-		\|-
	\|}		\|}

			With the following declarations: <code>struct KMutexLinkedList { KMutex first, last; };</code> and <code>struct KMutexLinkedListNode { KMutex prev, next; };</code>.

2016-12-04T23:52:36Z

← Older revision		Revision as of 02:52, 5 December 2016
Line 1:		Line 1:
	[[Category:Kernel objects]]		[[Category:Kernel synchronization objects]]
	class [[KMutex]] extends [[KSynchronizationObject]];		class [[KMutex]] extends [[KSynchronizationObject]];

2016-12-02T15:07:15Z

← Older revision		Revision as of 18:07, 2 December 2016
Line 31:		Line 31:
	\|-		\|-
	\| 0x14		\| 0x14
	\| ?		\| [[KSchedulableInterruptEvent\|KMutexInterruptEvent]]
	~~\| ?~~		\| Interrupt event
	\|-
	~~\| 0x18~~
	\| ?
	\| ?
	\|-		\|-
	\| 0x1C		\| 0x1C

2016-08-22T21:10:27Z

@@ Line 11: / Line 11: @@
 |-
 | 0x0
-| [[KSynchronizationObject]]
+| u32
-| Base object
+| Pointer to vtable
 |-
 | 0x14

2016-02-02T12:38:44Z

← Older revision		Revision as of 15:38, 2 February 2016
Line 11:		Line 11:
	\|-		\|-
	\| 0x0		\| 0x0
	\| ~~u32~~		\| [[KSynchronizationObject]]
	\| ~~Pointer to vtable~~		\| Base object
	\|-
	~~\| 0x4~~
	~~\| u32~~
	~~\| Reference count~~
	\|-
	~~\| 0x8~~
	~~\| u32~~
	~~\| Count of KThreads that sync with this object - number of nodes in the linked list below~~
	\|-
	~~\| 0xC~~
	\| KLinkedListNode*
	~~\| Pointer to first KLinkedListNode in node list of KThreads that sync with this object~~
	\|-
	~~\| 0x10~~
	\| KLinkedListNode*
	~~\| Pointer to last KLinkedListNode in node list of KThreads that sync with this~~ object
	\|-		\|-
	\| 0x14		\| 0x14
Line 43:		Line 27:
	\|-		\|-
	\| 0x20		\| 0x20
	\| KThread *		\| [[KThread]] *
	\| Thread that has the KMutex locked		\| Thread that has the KMutex locked
	\|-		\|-
Line 51:		Line 35:
	\|-		\|-
	\| 0x28		\| 0x28
	\| KProcess*		\| [[KProcess]]*
	\| Owner		\| Owner
	\|-		\|-
	\|}		\|}

2015-04-22T17:18:32Z

2015-04-18T20:38:12Z

2015-04-18T06:47:05Z

temporary

← Older revision		Revision as of 10:47, 18 April 2015
Line 40:		Line 40:
	\| 0x1C		\| 0x1C
	\| u32		\| u32
	\| ~~1 if locked, 0 if unlocked~~		\| -
	\|-		\|-
	\| 0x20		\| 0x20
Line 56:		Line 56:
	\|}		\|}

	~~KMutex + 0x20 is initialized to 0 if initialLocked is false when calling CreateMutex. If initialLocked is true, the locking thread is set to the current thread.~~		-

2015-04-18T06:18:33Z

← Older revision		Revision as of 10:18, 18 April 2015
Line 44:		Line 44:
	\| 0x20		\| 0x20
	\| KThread *		\| KThread *
	\| Thread that has the KMutex locked ~~- initialized to 0 if initialLocked is false when calling CreateMutex~~		\| Thread that has the KMutex locked
	\|-		\|-
	\| 0x24		\| 0x24
Line 54:		Line 54:
	\| Owner		\| Owner
	\|-		\|-
			\|}

			KMutex + 0x20 is initialized to 0 if initialLocked is false when calling CreateMutex. If initialLocked is true, the locking thread is set to the current thread.

2015-04-18T06:17:21Z

← Older revision		Revision as of 10:17, 18 April 2015
Line 40:		Line 40:
	\| 0x1C		\| 0x1C
	\| u32		\| u32
	\| ~~Unknown maybe number of KThread that wait for this or use this?~~		\| 1 if locked, 0 if unlocked
	\|-		\|-
	\| 0x20		\| 0x20
	\| KThread *		\| KThread *
	\| ~~Unknown 1~~ locked? 0 ~~unlocked? (but it~~ is ~~compared against a KThread* ?)~~		\| Thread that has the KMutex locked - initialized to 0 if initialLocked is false when calling CreateMutex
	\|-		\|-
	\| 0x24		\| 0x24