diff options
Diffstat (limited to 'nuttx/sched/sched_removereadytorun.c')
| -rw-r--r-- | nuttx/sched/sched_removereadytorun.c | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/nuttx/sched/sched_removereadytorun.c b/nuttx/sched/sched_removereadytorun.c index 2c3c8352d..ee848e8f0 100644 --- a/nuttx/sched/sched_removereadytorun.c +++ b/nuttx/sched/sched_removereadytorun.c @@ -1,7 +1,7 @@ -/************************************************************ - * sched_removereadytorun.c +/**************************************************************************** + * shced/sched_removereadytorun.c * - * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -14,7 +14,7 @@ * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. - * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * @@ -31,42 +31,42 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Included Files - ************************************************************/ + ****************************************************************************/ #include <sys/types.h> #include <queue.h> #include <assert.h> #include "os_internal.h" -/************************************************************ +/**************************************************************************** * Definitions - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Type Declarations - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Global Variables - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Variables - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Function Prototypes - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Public Functions - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Name: sched_removereadytorun * * Description: @@ -85,7 +85,7 @@ * a good idea -- use irqsave()). * - The caller handles the condition that occurs if the * the head of the g_readytorun list is changed. - ************************************************************/ + ****************************************************************************/ boolean sched_removereadytorun(FAR _TCB *rtcb) { @@ -98,6 +98,8 @@ boolean sched_removereadytorun(FAR _TCB *rtcb) if (!rtcb->blink) { + /* There must always be at least one task in the list (the idle task) */ + ASSERT(rtcb->flink != NULL); /* Inform the instrumentation layer that we are switching tasks */ |