Add gss support from citi @ umich

[nfs-utils.git] / support / gssapi / g_rel_name.c

diff --git a/support/gssapi/g_rel_name.c b/support/gssapi/g_rel_name.c
new file mode 100644 (file)
index 0000000..ec5593a
--- /dev/null
+++ b/support/gssapi/g_rel_name.c
@@ -0,0 +1,92 @@
+/* #ident  "@(#)gss_release_name.c 1.2     95/05/09 SMI" */
+
+/*
+ * Copyright 1996 by Sun Microsystems, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appears in all copies and
+ * that both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Sun Microsystems not be used
+ * in advertising or publicity pertaining to distribution of the software
+ * without specific, written prior permission. Sun Microsystems makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ *  glue routine for gss_release_name
+ */
+
+#include "mglueP.h"
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <string.h>
+
+OM_uint32 KRB5_CALLCONV
+gss_release_name (minor_status,
+                 input_name)
+
+OM_uint32 *            minor_status;
+gss_name_t *           input_name;
+
+{
+    gss_union_name_t   union_name;
+
+    /* if input_name is NULL, return error */
+
+#ifdef DEBUG
+    fprintf(stderr, "gss_release_name: input_name %p *input_name %p\n",
+               input_name, *input_name);
+#endif
+    if (input_name == 0)
+       return(GSS_S_BAD_NAME);
+
+    /*
+     * free up the space for the external_name and then
+     * free the union_name descriptor
+     */
+
+    union_name = (gss_union_name_t) *input_name;
+    *input_name = 0;
+    *minor_status = 0;
+
+    if (union_name == GSS_C_NO_NAME)
+       return GSS_S_BAD_NAME;
+
+    if (union_name->name_type != GSS_C_NO_OID)
+       mech_gss_release_oid(minor_status, &union_name->name_type,
+               union_name->gss_mech);
+
+    free(union_name->external_name->value);
+    free(union_name->external_name);
+
+    if (union_name->mech_type) {
+#ifdef DEBUG
+       fprintf(stderr,
+               "gss_release_name: releasing internal name %p and oid %p\n",
+               union_name->mech_name, union_name->mech_type);
+#endif
+       __gss_release_internal_name(minor_status, union_name->mech_type,
+                                   &union_name->mech_name);
+       mech_gss_release_oid(minor_status, &union_name->mech_type,
+                       union_name->gss_mech);
+    }
+
+#ifdef DEBUG
+    fprintf(stderr, "gss_release_name: freeing union_name %p\n", union_name);
+#endif
+    free(union_name);
+
+    return(GSS_S_COMPLETE);
+}