- if (!(ret = __syscall(SYS_stat, proc, &st)) && !S_ISLNK(st.st_mode))
- ret = __syscall(SYS_chmod, proc, mode);
+ ret = __syscall(SYS_fstatat, AT_FDCWD, proc, &st, 0);
+ if (!ret) {
+ if (S_ISLNK(st.st_mode)) ret = -EOPNOTSUPP;
+ else ret = __syscall(SYS_fchmodat, AT_FDCWD, proc, mode);
+ }