diff options
Diffstat (limited to 'nuttx/sched/wd_delete.c')
| -rw-r--r-- | nuttx/sched/wd_delete.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/nuttx/sched/wd_delete.c b/nuttx/sched/wd_delete.c index 3f39bf723..16c123e13 100644 --- a/nuttx/sched/wd_delete.c +++ b/nuttx/sched/wd_delete.c @@ -2,7 +2,7 @@ * sched/wd_delete.c * * Copyright (C) 2007-2009 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -72,23 +72,22 @@ ****************************************************************************/ /**************************************************************************** - * Function: wd_delete + * Name: wd_delete * * Description: - * The wd_delete function will deallocate a watchdog by - * returning it to the free pool of watchdogs. The watchdog - * will be removed from the timer queue if has been started. + * The wd_delete function will deallocate a watchdog by returning it to + * the free pool of watchdogs. The watchdog will be removed from the timer + * queue if has been started. * * Parameters: - * wdId - The watchdog ID to delete. This is actually a - * pointer to a watchdog structure. + * wdId - The watchdog ID to delete. This is actually a pointer to a + * watchdog structure. * * Return Value: * Returns OK or ERROR * * Assumptions: - * The caller has assured that the watchdog is no longer - * in use. + * The caller has assured that the watchdog is no longer in use. * ****************************************************************************/ @@ -100,9 +99,10 @@ int wd_delete(WDOG_ID wdId) if (!wdId) { - *get_errno_ptr() = EINVAL; + set_errno(EINVAL); return ERROR; } + /* The following steps are atomic... the watchdog must not be active when * it is being deallocated. */ |