original, as downloaded from http://www.qmail.org/netqmail-1.06.tar.gz

1 files changed, 27 insertions, 0 deletions

diff --git a/dnsptr.c b/dnsptr.c
new file mode 100644
index 0000000..6a92fe0
--- /dev/null
+++ b/dnsptr.c
@@ -0,0 +1,27 @@
+#include "substdio.h"
+#include "subfd.h"
+#include "stralloc.h"
+#include "str.h"
+#include "scan.h"
+#include "dns.h"
+#include "dnsdoe.h"
+#include "ip.h"
+#include "exit.h"
+
+stralloc sa = {0};
+struct ip_address ip;
+
+void main(argc,argv)
+int argc;
+char **argv;
+{
+ if (!argv[1]) _exit(100);
+
+ ip_scan(argv[1],&ip);
+
+ dns_init(0);
+ dnsdoe(dns_ptr(&sa,&ip));
+ substdio_putflush(subfdout,sa.s,sa.len);
+ substdio_putsflush(subfdout,"\n");
+ _exit(0);
+}