1 /* (C) 2008-2010 by Harald Welte <laforge@gnumonks.org>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 #include <sys/types.h>
29 #include <osmocore/msgb.h>
31 #include <calypso/backlight.h>
38 /* This is a poor mans static allocator for msgb objects */
39 #define MSGB_DATA_SIZE 256+4
44 uint8_t buf[MSGB_DATA_SIZE];
46 static struct supermsg msgs[MSGB_NUM];
47 void *_talloc_zero(void *ctx, unsigned int size, const char *name)
50 if (size > sizeof(struct msgb) + MSGB_DATA_SIZE)
54 for (i = 0; i < ARRAY_SIZE(msgs); i++) {
55 if (!msgs[i].allocated) {
56 msgs[i].allocated = 1;
57 memset(&msgs[i].msg, 0, sizeof(&msgs[i].msg));
58 memset(&msgs[i].buf, 0, sizeof(&msgs[i].buf));
62 cons_puts("unable to allocate msgb\n");
69 void talloc_free(void *msg)
71 struct supermsg *smsg = container_of(msg, struct supermsg, msg);