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add dst_key_iszonekey

This commit is contained in:
Bob Halley
2000-03-16 22:43:33 +00:00
parent 1db2e6b81a
commit 9dcab19457

View File

@@ -17,7 +17,7 @@
/*
* Principal Author: Brian Wellington
* $Id: dst_api.c,v 1.22 2000/03/14 22:05:08 bwelling Exp $
* $Id: dst_api.c,v 1.23 2000/03/16 22:43:33 halley Exp $
*/
#include <config.h>
@@ -713,6 +713,20 @@ dst_key_isprivate(const dst_key_t *key) {
return (key->func->isprivate(key));
}
isc_boolean_t
dst_key_iszonekey(const dst_key_t *key) {
unsigned int namtyp;
REQUIRE(VALID_KEY(key));
if ((key->key_flags & DST_KEYFLAG_NOAUTH) != 0)
return (ISC_FALSE);
namtyp = (key->key_flags & DST_KEYFLAG_NTMASK) >> DST_KEYFLAG_NTSHIFT;
if (namtyp != DST_NAMTYP_ZONE)
return (ISC_FALSE);
return (ISC_TRUE);
}
/*
* dst_sig_size
* Computes the maximum size of a signature generated by the given key