Add perror()

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@5061 7fd9a85b-ad96-42d3-883c-3090e2eb8679

1 files changed, 3 insertions, 2 deletions

diff --git a/nuttx/sched/sem_holder.c b/nuttx/sched/sem_holder.c
index abe7e9e280..c850a3b5aa 100644
--- a/nuttx/sched/sem_holder.c
+++ b/nuttx/sched/sem_holder.c
@@ -948,10 +948,11 @@ void sem_restorebaseprio(FAR _TCB *stcb, FAR sem_t *sem)
               (sem->semcount <= 0 && stcb != NULL));
 
   /* Handler semaphore counts posed from an interrupt handler differently
-   * from interrupts posted from threads.  The priority difference is that
+   * from interrupts posted from threads.  The primary difference is that
    * if the semaphore is posted from a thread, then the poster thread is
    * a player in the priority inheritance scheme.  The interrupt handler
-   * externally injects the new count without participated itself.
+   * externally injects the new count without otherwise participating
+   * itself.
    */
 
   if (up_interrupt_context())