/*
- * Bacula array list routines
+ * Bacula array list routines
*
* alist is a simple malloc'ed array of pointers. For the moment,
- * it simply malloc's a bigger array controlled by num_grow.
- * Default is to realloc the pointer array for each new member.
+ * it simply malloc's a bigger array controlled by num_grow.
+ * Default is to realloc the pointer array for each new member.
*
* Kern Sibbald, June MMIII
*
*
*/
/*
- Copyright (C) 2000-2004 Kern Sibbald and John Walker
+ Copyright (C) 2003-2005 Kern Sibbald
This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
+ modify it under the terms of the GNU General Public License
+ version 2 as amended with additional clauses defined in the
+ file LICENSE in the main source directory.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public
- License along with this program; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ the file LICENSE for additional details.
*/
#include "bacula.h"
/*
- * Private grow list function. Used to insure that
+ * Private grow list function. Used to insure that
* at least one more "slot" is available.
*/
void alist::grow_list()
{
if (num_items == 0) {
if (num_grow == 0) {
- num_grow = 1; /* default if not initialized */
+ num_grow = 1; /* default if not initialized */
}
items = (void **)malloc(num_grow * sizeof(void *));
max_items = num_grow;
if (num_items == 0) {
return NULL;
} else {
- cur_item = num_items;
+ cur_item = num_items;
return items[num_items-1];
}
}
}
/*
- * prepend an item to the list
+ * prepend an item to the list -- i.e. add to beginning
*/
void alist::prepend(void *item) {
grow_list();
{
if (items) {
if (own_items) {
- for (int i=0; i<num_items; i++) {
- free(items[i]);
- }
+ for (int i=0; i<num_items; i++) {
+ free(items[i]);
+ items[i] = NULL;
+ }
}
free(items);
+ items = NULL;
}
}
fileset->mylist.init();
printf("Manual allocation/destruction of list:\n");
-
+
for (int i=0; i<20; i++) {
sprintf(buf, "This is item %d", i);
fileset->mylist.append(bstrdup(buf));
- }
+ }
for (int i=0; i< fileset->mylist.size(); i++) {
- printf("Item %d = %s\n", i, (char *)fileset->mylist[i]);
+ printf("Item %d = %s\n", i, (char *)fileset->mylist[i]);
}
fileset->mylist.destroy();
free(fileset);
for (int i=0; i<20; i++) {
sprintf(buf, "This is item %d", i);
mlist->append(bstrdup(buf));
- }
+ }
for (int i=0; i< mlist->size(); i++) {
- printf("Item %d = %s\n", i, (char *)mlist->get(i));
+ printf("Item %d = %s\n", i, (char *)mlist->get(i));
}
delete mlist;