diff options
Diffstat (limited to 'cpukit/posix/src/timerinserthelper.c')
-rw-r--r-- | cpukit/posix/src/timerinserthelper.c | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/cpukit/posix/src/timerinserthelper.c b/cpukit/posix/src/timerinserthelper.c deleted file mode 100644 index b1f3373e06..0000000000 --- a/cpukit/posix/src/timerinserthelper.c +++ /dev/null @@ -1,66 +0,0 @@ -/** - * @file - * - * @brief Helper Routine for POSIX TIMERS - * @ingroup POSIXAPI - */ - -/* - * Helper routine for POSIX timers - * - * COPYRIGHT (c) 1989-2007. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <time.h> - -#include <rtems/system.h> -#include <rtems/seterr.h> -#include <rtems/score/isr.h> -#include <rtems/score/watchdogimpl.h> -#include <rtems/posix/timerimpl.h> -#include <rtems/posix/ptimer.h> - -bool _POSIX_Timer_Insert_helper( - Watchdog_Control *timer, - Watchdog_Interval ticks, - Objects_Id id, - Watchdog_Service_routine_entry TSR, - void *arg -) -{ - ISR_lock_Context lock_context; - Watchdog_Header *header; - - _Watchdog_Remove_ticks( timer ); - - header = &_Watchdog_Ticks_header; - _Watchdog_Acquire( header, &lock_context ); - - /* - * Check to see if the watchdog has just been inserted by a - * higher priority interrupt. If so, abandon this insert. - */ - if ( timer->state != WATCHDOG_INACTIVE ) { - _Watchdog_Release( header, &lock_context ); - return false; - } - - /* - * OK. Now we now the timer was not rescheduled by an interrupt - * so we can atomically initialize it as in use. - */ - _Watchdog_Initialize( timer, TSR, id, arg ); - timer->initial = ticks; - _Watchdog_Insert_locked( header, timer, &lock_context ); - _Watchdog_Release( header, &lock_context ); - return true; -} |