4 This file is part of PulseAudio.
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
30 #include <pulse/xmalloc.h>
34 /* If the array becomes to small, increase its size by 100 entries */
35 #define INCREASE_BY 100
39 unsigned n_allocated, n_entries;
42 pa_dynarray* pa_dynarray_new(void) {
44 a = pa_xnew(pa_dynarray, 1);
51 void pa_dynarray_free(pa_dynarray* a, void (*func)(void *p, void *userdata), void *userdata) {
56 for (i = 0; i < a->n_entries; i++)
58 func(a->data[i], userdata);
64 void pa_dynarray_put(pa_dynarray*a, unsigned i, void *p) {
67 if (i >= a->n_allocated) {
74 a->data = pa_xrealloc(a->data, sizeof(void*)*n);
75 memset(a->data+a->n_allocated, 0, sizeof(void*)*(n-a->n_allocated));
81 if (i >= a->n_entries)
85 unsigned pa_dynarray_append(pa_dynarray*a, void *p) {
86 unsigned i = a->n_entries;
87 pa_dynarray_put(a, i, p);
91 void *pa_dynarray_get(pa_dynarray*a, unsigned i) {
93 if (i >= a->n_allocated)
100 unsigned pa_dynarray_size(pa_dynarray*a) {