mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-27 03:20:22 +08:00
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/* value.c - routines for dealing with values */
|
|
/* $OpenLDAP$ */
|
|
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
|
|
*
|
|
* Copyright 1998-2015 The OpenLDAP Foundation.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted only as authorized by the OpenLDAP
|
|
* Public License.
|
|
*
|
|
* A copy of this license is available in the file LICENSE in the
|
|
* top-level directory of the distribution or, alternatively, at
|
|
* <http://www.OpenLDAP.org/license.html>.
|
|
*/
|
|
/*
|
|
* Copyright (c) 1995 Regents of the University of Michigan.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms are permitted
|
|
* provided that this notice is preserved and that due credit is given
|
|
* to the University of Michigan at Ann Arbor. The name of the University
|
|
* may not be used to endorse or promote products derived from this
|
|
* software without specific prior written permission. This software
|
|
* is provided ``as is'' without express or implied warranty.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include "slap.h"
|
|
|
|
int
|
|
value_add_one( BerVarray *vals, struct berval *addval )
|
|
{
|
|
int n;
|
|
BerVarray v2;
|
|
|
|
if ( *vals == NULL ) {
|
|
*vals = (BerVarray)SLAP_MALLOC( 2 * sizeof(struct berval) );
|
|
if ( *vals == NULL ) {
|
|
Debug( LDAP_DEBUG_TRACE, "value_add_one: "
|
|
"SLAP_MALLOC failed.\n" );
|
|
return LBER_ERROR_MEMORY;
|
|
}
|
|
n = 0;
|
|
|
|
} else {
|
|
for ( n = 0; !BER_BVISNULL( &(*vals)[n] ); n++ ) {
|
|
; /* Empty */
|
|
}
|
|
*vals = (BerVarray)SLAP_REALLOC(
|
|
(char *)*vals, ( n + 2 ) * sizeof(struct berval) );
|
|
if ( *vals == NULL ) {
|
|
Debug( LDAP_DEBUG_TRACE, "value_add_one: "
|
|
"SLAP_MALLOC failed.\n" );
|
|
return LBER_ERROR_MEMORY;
|
|
}
|
|
}
|
|
|
|
v2 = &(*vals)[n];
|
|
ber_dupbv( v2, addval );
|
|
|
|
v2++;
|
|
BER_BVZERO( v2 );
|
|
|
|
return LDAP_SUCCESS;
|
|
}
|