!25 fix time mould's musl api:clock_getcpuclockid & pthread_getcpuclockid

Merge pull request !25 from guweijie/master

src/thread/pthread_getcpuclockid.c

-#include <unsupported_api.h>
 #include "pthread_impl.h"
 
 int pthread_getcpuclockid(pthread_t t, clockid_t *clockid)
 {
-	unsupported_api(__FUNCTION__);
-	*clockid = (-t->tid-1)*8U + 6;
-	return 0;
+        *clockid = (-t->tid-1)*8U + 6;
+        return 0;
 }

src/time/clock_getcpuclockid.c

 #include <time.h>
 #include <errno.h>
 #include <unistd.h>
-#include <unsupported_api.h>
 #include "syscall.h"
 
 int clock_getcpuclockid(pid_t pid, clockid_t *clk)
 {
-	struct timespec ts;
-	unsupported_api(__FUNCTION__);
+        struct timespec ts;
 
-	clockid_t id = (-pid-1)*8U + 2;
-	int ret = __syscall(SYS_clock_getres, id, &ts);
-	if (ret) return -ret;
-	*clk = id;
-	return 0;
+        clockid_t id = (-pid-1)*8U + 2;
+        int ret = __syscall(SYS_clock_getres, id, &ts);
+        if (ret) return -ret;
+        *clk = id;
+        return 0;
 }