1 files changed, 25 insertions, 0 deletions
diff --git a/dnscname.c b/dnscname.c
new file mode 100644
index 0000000..b3cd6f1
--- /dev/null
+++ b/dnscname.c
@@ -0,0 +1,25 @@
+#include "substdio.h"
+#include "subfd.h"
+#include "stralloc.h"
+#include "dns.h"
+#include "dnsdoe.h"
+#include "readwrite.h"
+#include "exit.h"
+
+stralloc sa = {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(0);
+ dnsdoe(dns_cname(&sa));
+ substdio_putflush(subfdout,sa.s,sa.len);
+ substdio_putsflush(subfdout,"\n");
+ _exit(0);
+}