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71a559f8 JG |
1 | /* |
2 | * Copyright 2016 - Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify it | |
5 | * under the terms of the GNU General Public License, version 2 only, as | |
6 | * published by the Free Software Foundation. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
11 | * more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License along with | |
14 | * this program; if not, write to the Free Software Foundation, Inc., 51 | |
15 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
16 | */ | |
17 | ||
18 | #ifndef LTTNG_COMMON_CONTEXT_H | |
19 | #define LTTNG_COMMON_CONTEXT_H | |
20 | ||
21 | /* | |
22 | * Parse string as an application context of the form | |
23 | * "$app.provider_name:context_name" and return the provider name and context | |
24 | * name separately. | |
25 | * | |
26 | * provider_name and ctx_name are returned only if an application context name | |
27 | * was successfully parsed and must be freed by the caller. | |
28 | * | |
29 | * Returns 0 if the string is a valid application context, else a negative | |
30 | * value on error. | |
31 | */ | |
32 | int parse_application_context(const char *str, char **provider_name, | |
33 | char **ctx_name); | |
34 | ||
35 | #endif /* LTTNG_COMMON_CONTEXT_H */ |