Fix: add missing JUL loglevel handling
[lttng-tools.git] / src / bin / lttng / utils.h
... / ...
CommitLineData
1/*
2 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License, version 2 only,
6 * as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16 */
17
18#ifndef _LTTNG_UTILS_H
19#define _LTTNG_UTILS_H
20
21#include <popt.h>
22
23#include <lttng/lttng.h>
24
25struct cmd_struct;
26
27char *get_session_name(void);
28void list_commands(struct cmd_struct *commands, FILE *ofp);
29void list_cmd_options(FILE *ofp, struct poptOption *options);
30
31/*
32 * Return the minimum order for which x <= (1UL << order).
33 * Return -1 if x is 0.
34 */
35int get_count_order_u32(uint32_t x);
36
37/*
38 * Return the minimum order for which x <= (1UL << order).
39 * Return -1 if x is 0.
40 */
41int get_count_order_u64(uint64_t x);
42
43/*
44 * Return the minimum order for which x <= (1UL << order).
45 * Return -1 if x is 0.
46 */
47int get_count_order_ulong(unsigned long x);
48
49const char *get_domain_str(enum lttng_domain_type domain);
50
51static inline
52void print_missing_domain(void)
53{
54 ERR("Please specify a domain (-k/-u/-j).");
55}
56
57#endif /* _LTTNG_UTILS_H */
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