s3: only define TALLOC_ZERO if needed

[ira/wip.git] / source3 / libaddns / dns.h

diff --git a/source3/libaddns/dns.h b/source3/libaddns/dns.h
index 3f95c739d51c6b185a43962639437bf0630727dd..a04a13bfd96a7027257970b2368555f8a1575ce4 100644 (file)
--- a/source3/libaddns/dns.h
+++ b/source3/libaddns/dns.h
@@ -81,12 +81,12 @@
 #include <krb5.h>
 #endif
 
-#if HAVE_GSSAPI_H
-#include <gssapi.h>
-#elif HAVE_GSSAPI_GSSAPI_H
+#if HAVE_GSSAPI_GSSAPI_H
 #include <gssapi/gssapi.h>
 #elif HAVE_GSSAPI_GSSAPI_GENERIC_H
 #include <gssapi/gssapi_generic.h>
+#elif HAVE_GSSAPI_H
+#include <gssapi.h>
 #endif
 
 #if defined(HAVE_GSSAPI_H) || defined(HAVE_GSSAPI_GSSAPI_H) || defined(HAVE_GSSAPI_GSSAPI_GENERIC_H)
@@ -133,7 +133,9 @@ void *talloc_zeronull(const void *context, size_t size, const char *name);
 #define TALLOC_REALLOC(ctx, ptr, count) _talloc_realloc(ctx, ptr, count, __location__)
 #define TALLOC_REALLOC_ARRAY(ctx, ptr, type, count) (type *)_talloc_realloc_array(ctx, ptr, sizeof(type), count, #type)
 #define talloc_destroy(ctx) talloc_free(ctx)
-#define TALLOC_FREE(ctx) do { if ((ctx) != NULL) {talloc_free(ctx); ctx=NULL;} } while(0)
+#ifndef TALLOC_FREE
+#define TALLOC_FREE(ctx) do { talloc_free(ctx); ctx=NULL; } while(0)
+#endif
 
 /*******************************************************************
    Type definitions for int16, int32, uint16 and uint32.  Needed