From b732a73bc773789894466b0e5320b2f1fe42c7e9 Mon Sep 17 00:00:00 2001 From: John Denker Date: Fri, 1 Jun 2012 18:58:45 -0700 Subject: original, as downloaded from http://www.qmail.org/netqmail-1.06.tar.gz --- dnsfq.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 dnsfq.c (limited to 'dnsfq.c') diff --git a/dnsfq.c b/dnsfq.c new file mode 100644 index 0000000..b7619b9 --- /dev/null +++ b/dnsfq.c @@ -0,0 +1,32 @@ +#include "substdio.h" +#include "subfd.h" +#include "stralloc.h" +#include "dns.h" +#include "dnsdoe.h" +#include "ip.h" +#include "ipalloc.h" +#include "exit.h" + +stralloc sa = {0}; +ipalloc ia = {0}; + +void main(argc,argv) +int argc; +char **argv; +{ + if (!argv[1]) _exit(100); + + if (!stralloc_copys(&sa,argv[1])) + { substdio_putsflush(subfderr,"out of memory\n"); _exit(111); } + + dns_init(1); + dnsdoe(dns_ip(&ia,&sa)); + if (ia.len <= 0) + { + substdio_putsflush(subfderr,"no IP addresses\n"); _exit(100); + } + dnsdoe(dns_ptr(&sa,&ia.ix[0].ip)); + substdio_putflush(subfdout,sa.s,sa.len); + substdio_putsflush(subfdout,"\n"); + _exit(0); +} -- cgit v1.2.3