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| author | Gregory Nutt <gnutt@nuttx.org> | 2014-09-03 13:47:11 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2014-09-03 13:47:11 -0600 |
| commit | a55e7019368fbea82399cfa6901a87920d295805 (patch) | |
| tree | 9bb8b508330bf9a4b44c88cad015c231cd7b0f0d /nuttx/sched | |
| parent | 4c448bf32281a4210bc16087be13cb31ff5acf5e (diff) | |
| download | px4-nuttx-a55e7019368fbea82399cfa6901a87920d295805.tar.gz px4-nuttx-a55e7019368fbea82399cfa6901a87920d295805.tar.bz2 px4-nuttx-a55e7019368fbea82399cfa6901a87920d295805.zip | |
IDLE TCB setup needs to indicate the the IDLE thread is a privileged, kernel thread
Diffstat (limited to 'nuttx/sched')
| -rw-r--r-- | nuttx/sched/init/os_start.c | 1 | ||||
| -rw-r--r-- | nuttx/sched/task/task.h | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/nuttx/sched/init/os_start.c b/nuttx/sched/init/os_start.c index 27ebd29c2..8f3a190c2 100644 --- a/nuttx/sched/init/os_start.c +++ b/nuttx/sched/init/os_start.c @@ -300,6 +300,7 @@ void os_start(void) bzero((void*)&g_idletcb, sizeof(struct task_tcb_s)); g_idletcb.cmn.task_state = TSTATE_TASK_RUNNING; g_idletcb.cmn.entry.main = (main_t)os_start; + g_idletcb.cmn.flags = TCB_FLAG_TTYPE_KERNEL; /* Set the IDLE task name */ diff --git a/nuttx/sched/task/task.h b/nuttx/sched/task/task.h index a748877f7..b22cf5402 100644 --- a/nuttx/sched/task/task.h +++ b/nuttx/sched/task/task.h @@ -63,15 +63,23 @@ * Public Function Prototypes ****************************************************************************/ +/* Task start-up */ + void task_start(void); int task_schedsetup(FAR struct task_tcb_s *tcb, int priority, start_t start, main_t main, uint8_t ttype); int task_argsetup(FAR struct task_tcb_s *tcb, FAR const char *name, FAR char * const argv[]); + +/* Task exit */ + int task_exit(void); int task_terminate(pid_t pid, bool nonblocking); void task_exithook(FAR struct tcb_s *tcb, int status, bool nonblocking); void task_recover(FAR struct tcb_s *tcb); + +/* Misc. */ + bool sched_addreadytorun(FAR struct tcb_s *rtrtcb); #endif /* __SCHED_TASK_TASK_H */ |