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-rw-r--r--src/time/timer_settime.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/time/timer_settime.c b/src/time/timer_settime.c
index baf5076b..f5f36feb 100644
--- a/src/time/timer_settime.c
+++ b/src/time/timer_settime.c
@@ -1,8 +1,12 @@
#include <time.h>
+#include <limits.h>
#include "pthread_impl.h"
int timer_settime(timer_t t, int flags, const struct itimerspec *restrict val, struct itimerspec *restrict old)
{
- if ((uintptr_t)t >= 0x100000) t = ((pthread_t)t)->result;
+ if ((intptr_t)t < 0) {
+ pthread_t td = (void *)((uintptr_t)t << 1);
+ t = (void *)(uintptr_t)(td->timer_id & INT_MAX);
+ }
return syscall(SYS_timer_settime, (long)t, flags, val, old);
}