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* [newlib-cygwin] Add _Thread_queue_Queue::_owner for RTEMS
@ 2016-05-03 18:21 Jeff Johnston
0 siblings, 0 replies; only message in thread
From: Jeff Johnston @ 2016-05-03 18:21 UTC (permalink / raw)
To: newlib-cvs
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=de2a5d6cd3f8936ab5779dee4a84c934a5fba68c
commit de2a5d6cd3f8936ab5779dee4a84c934a5fba68c
Author: Jeff Johnston <jjohnstn@redhat.com>
Date: Tue May 3 14:21:17 2016 -0400
Add _Thread_queue_Queue::_owner for RTEMS
Add _Thread_queue_Queue::_owner which will be used for the upcomming
priority inheritance implementation and an O(m) independence-preserving
protocol (OMIP) implementation.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Diff:
---
newlib/libc/sys/rtems/include/sys/lock.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/newlib/libc/sys/rtems/include/sys/lock.h b/newlib/libc/sys/rtems/include/sys/lock.h
index 002064f..c261adf 100644
--- a/newlib/libc/sys/rtems/include/sys/lock.h
+++ b/newlib/libc/sys/rtems/include/sys/lock.h
@@ -45,11 +45,11 @@ struct _Ticket_lock_Control {
struct _Thread_queue_Queue {
struct _Ticket_lock_Control _Lock;
struct _Thread_queue_Heads *_heads;
+ struct _Thread_Control *_owner;
};
struct _Mutex_Control {
struct _Thread_queue_Queue _Queue;
- struct _Thread_Control *_owner;
};
struct _Mutex_recursive_Control {
@@ -70,9 +70,9 @@ struct _Futex_Control {
struct _Thread_queue_Queue _Queue;
};
-#define _THREAD_QUEUE_INITIALIZER { { 0, 0 }, 0 }
+#define _THREAD_QUEUE_INITIALIZER { { 0, 0 }, 0, 0 }
-#define _MUTEX_INITIALIZER { _THREAD_QUEUE_INITIALIZER, 0 }
+#define _MUTEX_INITIALIZER { _THREAD_QUEUE_INITIALIZER }
#define _MUTEX_RECURSIVE_INITIALIZER { _MUTEX_INITIALIZER, 0 }
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