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/*! \file context.c
* talloc context handling.
*
* (C) 2019 by Harald Welte <laforge@gnumonks.org>
* All Rights Reserverd.
*
* SPDX-License-Identifier: GPL-2.0+
*
* 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.
*
* 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., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#include <string.h>
#include <errno.h>
#include <osmocom/core/talloc.h>
#include <osmocom/core/utils.h>
__thread struct osmo_talloc_contexts *osmo_ctx;
int osmo_ctx_init(const char *id)
{
osmo_ctx = talloc_named(NULL, sizeof(*osmo_ctx), "global-%s", id);
if (!osmo_ctx)
return -ENOMEM;
memset(osmo_ctx, 0, sizeof(*osmo_ctx));
osmo_ctx->global = osmo_ctx;
osmo_ctx->select = talloc_named_const(osmo_ctx->global, 0, "select");
if (!osmo_ctx->select) {
talloc_free(osmo_ctx);
return -ENOMEM;
}
return 0;
}
/* initialize osmo_ctx on main tread */
static __attribute__((constructor)) void on_dso_load_ctx(void)
{
OSMO_ASSERT(osmo_ctx_init("main") == 0);
}
/*! @} */
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