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move register_t and u_int64_t (back) to alltypes
[musl]
/
src
/
time
/
clock.c
diff --git
a/src/time/clock.c
b/src/time/clock.c
index
2feddb3
..
c348e39
100644
(file)
--- a/
src/time/clock.c
+++ b/
src/time/clock.c
@@
-1,9
+1,18
@@
#include <time.h>
#include <time.h>
-#include <sys/times.h>
+#include <limits.h>
+
+int __clock_gettime(clockid_t, struct timespec *);
-/* this function assumes 100 hz linux and corrects for it */
clock_t clock()
{
clock_t clock()
{
- struct tms tms;
- return (unsigned long)times(&tms)*10000;
+ struct timespec ts;
+
+ if (__clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &ts))
+ return -1;
+
+ if (ts.tv_sec > LONG_MAX/1000000
+ || ts.tv_nsec/1000 > LONG_MAX-1000000*ts.tv_sec)
+ return -1;
+
+ return ts.tv_sec*1000000 + ts.tv_nsec/1000;
}
}