From: Zhao Lei <zhao...@cn.fujitsu.com>
task_period_stop() is used to close a timer explicitly, to avoid
the timer handle closed again by task_stop(), we should reset its
value after close.
Also add value-reset for info->id for safe.
Signed-off-by: Zhao Lei <zhao...@cn.fujitsu.com>
---
task-utils.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/task-utils.c b/task-utils.c
index 17fd573..768be94 100644
--- a/task-utils.c
+++ b/task-utils.c
@@ -64,10 +64,13 @@ void task_stop(struct task_info *info)
if (info->id > 0) {
pthread_cancel(info->id);
pthread_join(info->id, NULL);
+ info->id = -1;
}
- if (info->periodic.timer_fd)
+ if (info->periodic.timer_fd) {
close(info->periodic.timer_fd);
+ info->periodic.timer_fd = 0;
+ }
if (info->postfn)
info->postfn(info->private_data);
@@ -130,5 +133,6 @@ void task_period_stop(struct task_info *info)
if (info->periodic.timer_fd) {
timerfd_settime(info->periodic.timer_fd, 0, NULL, NULL);
close(info->periodic.timer_fd);
+ info->periodic.timer_fd = -1;
}
}
--
1.8.5.1
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