2 This file is part of PulseAudio.
4 Copyright 2004-2008 Lennart Poettering
6 PulseAudio is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as
8 published by the Free Software Foundation; either version 2.1 of the
9 License, or (at your option) any later version.
11 PulseAudio is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with PulseAudio; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
29 #include <pulse/xmalloc.h>
30 #include <pulsecore/macro.h>
34 /* If the array becomes to small, increase its size by 25 entries */
35 #define INCREASE_BY 25
39 unsigned n_allocated, n_entries;
42 pa_dynarray* pa_dynarray_new(void) {
45 a = pa_xnew(pa_dynarray, 1);
53 void pa_dynarray_free(pa_dynarray *a, pa_free_cb_t free_func) {
58 for (i = 0; i < a->n_entries; i++)
60 free_func(a->data[i]);
66 void pa_dynarray_put(pa_dynarray*a, unsigned i, void *p) {
69 if (i >= a->n_allocated) {
76 a->data = pa_xrealloc(a->data, sizeof(void*)*n);
77 memset(a->data+a->n_allocated, 0, sizeof(void*)*(n-a->n_allocated));
83 if (i >= a->n_entries)
87 unsigned pa_dynarray_append(pa_dynarray*a, void *p) {
93 pa_dynarray_put(a, i, p);
98 void *pa_dynarray_get(pa_dynarray*a, unsigned i) {
101 if (i >= a->n_entries)
108 unsigned pa_dynarray_size(pa_dynarray*a) {