timer_gettime: add time64 syscall support, decouple 32-bit time_t

[musl] / src / thread / pthread_getcpuclockid.c

#include "pthread_impl.h"

int pthread_getcpuclockid(pthread_t t, clockid_t *clockid)
{
        *clockid = (-t->tid-1)*8U + 6;
        return 0;
}