From 2077ae4cc8e0a16f4cb117b88a0cf9b463c7980e Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Fri, 23 Aug 2013 11:52:01 +0200 Subject: score: PR2140: _Thread_queue_Extract() Return if the executing context performed the extract operation since interrupts may interfere. --- cpukit/score/src/threadqextractfifo.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'cpukit/score/src/threadqextractfifo.c') diff --git a/cpukit/score/src/threadqextractfifo.c b/cpukit/score/src/threadqextractfifo.c index f40464d73c..3f6c3ea4a7 100644 --- a/cpukit/score/src/threadqextractfifo.c +++ b/cpukit/score/src/threadqextractfifo.c @@ -42,7 +42,7 @@ * EXTRACT_FIFO */ -void _Thread_queue_Extract_fifo( +bool _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread ) @@ -53,7 +53,7 @@ void _Thread_queue_Extract_fifo( if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); - return; + return false; } _Chain_Extract_unprotected( &the_thread->Object.Node ); @@ -75,4 +75,5 @@ void _Thread_queue_Extract_fifo( _Thread_MP_Free_proxy( the_thread ); #endif + return true; } -- cgit v1.2.3