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![Josh Steadmon](/assets/img/avatar_default.png)
Via trace2, Git can already log interesting config parameters (see the trace2_cmd_list_config() function). However, this can grant an incomplete picture because many config parameters also allow overrides via environment variables. To allow for more complete logs, we add a new trace2_cmd_list_env_vars() function and supporting implementation, modeled after the pre-existing config param logging implementation. Signed-off-by: Josh Steadmon <steadmon@google.com> Acked-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
40 lines
856 B
C
40 lines
856 B
C
#ifndef TR2_SYSENV_H
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#define TR2_SYSENV_H
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/*
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* The Trace2 settings that can be loaded from /etc/gitconfig
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* and/or user environment variables.
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*
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* Note that this set does not contain any of the transient
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* environment variables used to pass information from parent
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* to child git processes, such "GIT_TRACE2_PARENT_SID".
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*/
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enum tr2_sysenv_variable {
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TR2_SYSENV_CFG_PARAM = 0,
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TR2_SYSENV_ENV_VARS,
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TR2_SYSENV_DST_DEBUG,
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TR2_SYSENV_NORMAL,
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TR2_SYSENV_NORMAL_BRIEF,
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TR2_SYSENV_EVENT,
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TR2_SYSENV_EVENT_BRIEF,
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TR2_SYSENV_EVENT_NESTING,
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TR2_SYSENV_PERF,
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TR2_SYSENV_PERF_BRIEF,
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TR2_SYSENV_MAX_FILES,
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TR2_SYSENV_MUST_BE_LAST
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};
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void tr2_sysenv_load(void);
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const char *tr2_sysenv_get(enum tr2_sysenv_variable);
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const char *tr2_sysenv_display_name(enum tr2_sysenv_variable var);
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void tr2_sysenv_release(void);
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#endif /* TR2_SYSENV_H */
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