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xtimer/xtimer.c: fix timeout is volatile

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timeout is modified from interupt context so must be volatile
This commit is contained in:
JulianHolzwarth 2019-05-29 17:53:09 +02:00
parent 301d88c04a
commit 1fff551d7c
1 changed files with 1 additions and 1 deletions
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2
sys/xtimer/xtimer.c
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@ -45,7 +45,7 @@
typedef struct {
mutex_t *mutex;
thread_t *thread;
int timeout;
volatile int timeout;
} mutex_thread_t;
static void _callback_unlock_mutex(void* arg)