+#endif
+
+int _weak inet_aton(const char *cp, struct in_addr *inp)
+{
+ return 0;
+}
+
+int _weak clock_gettime(clockid_t clk_id, struct timespec *ts)
+{
+ struct timeval tv;
+ int ret;
+
+ ret = gettimeofday(&tv, NULL);
+
+ ts->tv_sec = tv.tv_sec;
+ ts->tv_nsec = tv.tv_usec * 1000;
+
+ return ret;
+}
+
+#ifndef __NR_sync_file_range
+int _weak sync_file_range(int fd, off64_t offset, off64_t nbytes,
+ unsigned int flags)
+{
+ errno = ENOSYS;
+ return -1;
+}
+#endif