diff options
Diffstat (limited to 'networking/ipcalc.c')
| -rw-r--r-- | networking/ipcalc.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/networking/ipcalc.c b/networking/ipcalc.c index 9e92b64..8578893 100644 --- a/networking/ipcalc.c +++ b/networking/ipcalc.c @@ -175,16 +175,13 @@ int ipcalc_main(int argc, char **argv) if (opt & HOSTNAME) { struct hostent *hostinfo; - int x; hostinfo = gethostbyaddr((char *) &ipaddr, sizeof(ipaddr), AF_INET); if (!hostinfo) { bb_herror_msg_and_die("cannot find hostname for %s", argv[0]); } - for (x = 0; hostinfo->h_name[x]; x++) { - hostinfo->h_name[x] = tolower(hostinfo->h_name[x]); - } - + str_tolower(hostinfo->h_name); + printf("HOSTNAME=%s\n", hostinfo->h_name); } } |