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5e96a467 MD |
1 | /* |
2 | * ust-core.c | |
3 | * | |
4 | * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
5 | * | |
6 | * This library is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU Lesser General Public | |
8 | * License as published by the Free Software Foundation; only | |
9 | * version 2.1 of the License. | |
10 | * | |
11 | * This library is distributed in the hope that it will be useful, | |
12 | * but 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. | |
15 | * | |
16 | * You should have received a copy of the GNU Lesser General Public | |
17 | * License along with this library; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
1dbfff0c | 21 | #include <ust/usterr-signal-safe.h> |
5e96a467 MD |
22 | #include <stdlib.h> |
23 | ||
24 | volatile enum ust_loglevel ust_loglevel; | |
25 | ||
26 | void init_usterr(void) | |
27 | { | |
28 | char *ust_debug; | |
29 | ||
30 | if (ust_loglevel == UST_LOGLEVEL_UNKNOWN) { | |
31 | ust_debug = getenv("UST_DEBUG"); | |
32 | if (ust_debug) | |
33 | ust_loglevel = UST_LOGLEVEL_DEBUG; | |
34 | else | |
35 | ust_loglevel = UST_LOGLEVEL_NORMAL; | |
36 | } | |
37 | } |