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[openldap] / libraries / libldap / addentry.c
1 /*
2  * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
3  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
4  */
5 /*  Portions
6  *  Copyright (c) 1990 Regents of the University of Michigan.
7  *  All rights reserved.
8  *
9  *  addentry.c
10  */
11
12 #include "portable.h"
13
14 #include <stdio.h>
15
16 #include <ac/stdlib.h>
17
18 #include <ac/ctype.h>
19 #include <ac/socket.h>
20 #include <ac/string.h>
21 #include <ac/time.h>
22
23 #include "ldap-int.h"
24
25 LDAPMessage *
26 ldap_delete_result_entry( LDAPMessage **list, LDAPMessage *e )
27 {
28         LDAPMessage     *tmp, *prev = NULL;
29
30         assert( list != NULL );
31         assert( e != NULL );
32
33         for ( tmp = *list; tmp != NULL && tmp != e; tmp = tmp->lm_chain )
34                 prev = tmp;
35
36         if ( tmp == NULL )
37                 return( NULL );
38
39         if ( prev == NULL )
40                 *list = tmp->lm_chain;
41         else
42                 prev->lm_chain = tmp->lm_chain;
43         tmp->lm_chain = NULL;
44
45         return( tmp );
46 }
47
48 void
49 ldap_add_result_entry( LDAPMessage **list, LDAPMessage *e )
50 {
51         assert( list != NULL );
52         assert( e != NULL );
53
54         e->lm_chain = *list;
55         *list = e;
56 }