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-rw-r--r--kernel/posix-timers.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index e7d26af..14b0a70f 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -531,6 +531,16 @@ static void release_posix_timer(struct k_itimer *tmr, int it_id_set)
kmem_cache_free(posix_timers_cache, tmr);
}
+static struct k_clock *clockid_to_kclock(const clockid_t id)
+{
+ if (id < 0)
+ return &clock_posix_cpu;
+
+ if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
+ return NULL;
+ return &posix_clocks[id];
+}
+
/* Create a POSIX.1b interval timer. */
SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
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