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Code Issues Releases Wiki Activity

add timer lock

This commit is contained in:
zhkag 2023-02-02 10:55:08 +08:00 committed by guo
parent 7a1ad00aac
commit edd9c6721f
1 changed files with 5 additions and 4 deletions
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9
components/libc/compilers/common/ctime.c
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@ -921,6 +921,7 @@ static void rtthread_timer_wrapper(void *timerobj)
#define TIMER_ID_MAX 50 #define TIMER_ID_MAX 50
static struct timer_obj *_g_timerid[TIMER_ID_MAX]; static struct timer_obj *_g_timerid[TIMER_ID_MAX];
static int timerid_idx = 0; static int timerid_idx = 0;
RT_DEFINE_SPINLOCK(_timer_id_lock);
void timer_id_init(void) void timer_id_init(void)
{ {
@ -969,14 +970,14 @@ int timer_id_put(int id)
_g_timerid[id] = NULL; _g_timerid[id] = NULL;
return 0; return 0;
} }
int timer_id_lock() void timer_id_lock()
{ {
/* todo */ rt_hw_spin_lock(&_timer_id_lock);
} }
int timer_id_unlock() void timer_id_unlock()
{ {
/* todo */ rt_hw_spin_unlock(&_timer_id_lock);
} }
/** /**
* @brief Create a per-process timer. * @brief Create a per-process timer.