On 2019-12-14 11:38, Achim Gratz wrote: s[6] == 'd'?
> if (len > 7 && len < 12 && s[7] == 'd' - if (len > 7 && len < 12 && s[7] == 'd' + if (len > 7 && len < 12 && s[DP_LEN - 1] == 'd' > /* Generic check for /dev/sd[a-z] prefix */ > && strncmp (s, DISK_PREFIX, DP_LEN) == 0 > && s[DP_LEN] >= 'a' && s[DP_LEN] <= 'z') -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada This email may be disturbing to some readers as it contains too much technical detail. Reader discretion is advised.