From 2f5206fe111bee3ed7c8ac2c6b878bfc7c5324c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Sun, 2 Nov 2008 07:06:01 +0000
Subject: [PATCH] cursor.c is dead

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24007 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 kcm/cursor.c | 166 ---------------------------------------------------
 1 file changed, 166 deletions(-)
 delete mode 100644 kcm/cursor.c

diff --git a/kcm/cursor.c b/kcm/cursor.c
deleted file mode 100644
index 9b8c304cf..000000000
--- a/kcm/cursor.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * Copyright (c) 2005, PADL Software Pty Ltd.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of PADL Software nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "kcm_locl.h"
-
-RCSID("$Id$");
-
-krb5_error_code
-kcm_cursor_new(krb5_context context,
-	       pid_t pid,
-	       kcm_ccache ccache,
-	       uint32_t *cursor)
-{
-    kcm_cursor **p;
-    krb5_error_code ret;
-
-    *cursor = 0;
-
-    KCM_ASSERT_VALID(ccache);
-
-    HEIMDAL_MUTEX_lock(&ccache->mutex);
-    for (p = &ccache->cursors; *p != NULL; p = &(*p)->next)
-	;
-
-    *p = (kcm_cursor *)malloc(sizeof(kcm_cursor));
-    if (*p == NULL) {
-	ret = KRB5_CC_NOMEM;
-	goto out;
-    }
-
-    (*p)->pid = pid;
-    (*p)->key = ++ccache->n_cursor;
-    (*p)->credp = ccache->creds;
-    (*p)->next = NULL;
-
-    *cursor = (*p)->key;
-
-    ret = 0;
-
-out:
-    HEIMDAL_MUTEX_unlock(&ccache->mutex);
-
-    return ret;
-}
-
-krb5_error_code
-kcm_cursor_find(krb5_context context,
-		pid_t pid,
-		kcm_ccache ccache,
-		uint32_t key,
-		kcm_cursor **cursor)
-{
-    kcm_cursor *p;
-    krb5_error_code ret;
-
-    KCM_ASSERT_VALID(ccache);
-
-    if (key == 0)
-	return KRB5_CC_NOTFOUND;
-
-    ret = KRB5_CC_END;
-
-    HEIMDAL_MUTEX_lock(&ccache->mutex);
-
-    for (p = ccache->cursors; p != NULL; p = p->next) {
-	if (p->key == key) {
-	    if (p->pid != pid)
-		ret = KRB5_FCC_PERM;
-	    else
-		ret = 0;
-	    break;
-	}
-    }
-
-    if (ret == 0)
-	*cursor = p;
-
-    HEIMDAL_MUTEX_unlock(&ccache->mutex);
-
-    return ret;
-}
-
-krb5_error_code
-kcm_cursor_delete(krb5_context context,
-	     	  pid_t pid,
-		  kcm_ccache ccache,
-		  uint32_t key)
-{
-    kcm_cursor **p;
-    krb5_error_code ret;
-
-    KCM_ASSERT_VALID(ccache);
-
-    if (key == 0)
-	return KRB5_CC_NOTFOUND;
-
-    ret = KRB5_CC_END;
-
-    HEIMDAL_MUTEX_lock(&ccache->mutex);
-
-    for (p = &ccache->cursors; *p != NULL; p = &(*p)->next) {
-	if ((*p)->key == key) {
-	    if ((*p)->pid != pid)
-		ret = KRB5_FCC_PERM;
-	    else
-		ret = 0;
-	    break;
-	}
-    }
-
-    if (ret == 0) {
-	kcm_cursor *x = *p;
-
-	*p = x->next;
-	free(x);
-    }
-
-    HEIMDAL_MUTEX_unlock(&ccache->mutex);
-
-    return ret;
-}
-
-krb5_error_code
-kcm_cursor_update(krb5_context context,
-		  kcm_ccache ccache,
-		  struct kcm_creds *creds)
-{
-    kcm_cursor *p;
-
-    /* assert(is_locked(&ccache->mutex)) */
-
-    for (p = ccache->cursors; p != NULL; p = p->next)
-	if (p->credp == creds)
-	    p->credp = creds->next;
-
-    return 0;
-}