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[git] / trace2 / tr2_sysenv.h
1 #ifndef TR2_SYSENV_H
2 #define TR2_SYSENV_H
3
4 /*
5  * The Trace2 settings that can be loaded from /etc/gitconfig
6  * and/or user environment variables.
7  *
8  * Note that this set does not contain any of the transient
9  * environment variables used to pass information from parent
10  * to child git processes, such "GIT_TRACE2_PARENT_SID".
11  */
12 enum tr2_sysenv_variable {
13         TR2_SYSENV_CFG_PARAM = 0,
14
15         TR2_SYSENV_DST_DEBUG,
16
17         TR2_SYSENV_NORMAL,
18         TR2_SYSENV_NORMAL_BRIEF,
19
20         TR2_SYSENV_EVENT,
21         TR2_SYSENV_EVENT_BRIEF,
22         TR2_SYSENV_EVENT_NESTING,
23
24         TR2_SYSENV_PERF,
25         TR2_SYSENV_PERF_BRIEF,
26
27         TR2_SYSENV_MAX_FILES,
28
29         TR2_SYSENV_MUST_BE_LAST
30 };
31
32 void tr2_sysenv_load(void);
33
34 const char *tr2_sysenv_get(enum tr2_sysenv_variable);
35 const char *tr2_sysenv_display_name(enum tr2_sysenv_variable var);
36 void tr2_sysenv_release(void);
37
38 #endif /* TR2_SYSENV_H */