diff options
Diffstat (limited to 'c/nslookup.c')
| -rw-r--r-- | c/nslookup.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/c/nslookup.c b/c/nslookup.c deleted file mode 100644 index 6a531b8..0000000 --- a/c/nslookup.c +++ /dev/null @@ -1,23 +0,0 @@ -#include "resolve.h" -/* nslookup HOST - resolve a hostname to an IPv4 address via DNS over UDP. - All the DNS logic lives in resolve.h (shared with wget). */ - -static unsigned char namebuf[64]; /* first so it lands past the arg at 0xA000 */ -static unsigned char ip[4]; - -void main(void) { - char *host; - unsigned char i; - host = getargs(); - if (!host || !*host) { puts("usage: nslookup HOST"); nl(); sexit(1); } - for (i = 0; host[i] && i < 63; i++) namebuf[i] = (unsigned char)host[i]; - namebuf[i] = 0; - - if (resolve((char *)namebuf, ip)) { - puts((char *)namebuf); puts(" -> "); - for (i = 0; i < 4; i++) { putu(ip[i]); if (i < 3) putc('.'); } - nl(); - } else { - puts("nslookup: cannot resolve "); puts((char *)namebuf); nl(); - } -} |
