_kern_access
extern status_t _kern_access(int fd, const char *path, int mode,
RETURN_AND_SET_ERRNO(_kern_access(fd, path, accessMode,
status = _kern_access(AT_FDCWD, path, X_OK, false);
return _ERR(_kern_access(path, mask));
fssh_status_t _kern_access(const char *path, int mode);