in pathconf, -1, not 0, means unsupported.. syncio presumably works, too.
[musl] / src / time / asctime_r.c
1 #include <time.h>
2
3 char *__asctime(const struct tm *, char *);
4
5 char *asctime_r(const struct tm *tm, char *buf)
6 {
7         return __asctime(tm, buf);
8 }