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/*
* core.c
*
* Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; only
* version 2.1 of the License.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <usterr-signal-safe.h>
volatile enum ust_loglevel ust_loglevel;
void init_usterr(void)
{
char *ust_debug;
if (ust_loglevel == UST_LOGLEVEL_UNKNOWN) {
ust_debug = getenv("LTTNG_UST_DEBUG");
if (ust_debug)
ust_loglevel = UST_LOGLEVEL_DEBUG;
else
ust_loglevel = UST_LOGLEVEL_NORMAL;
}
}
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