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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | APPLICATION USAGE | SEE ALSO | AUTHOR | COLOPHON |
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AUSEARCH_A...ESTAMP_ITEM(3) Linux Audit API AUSEARCH_A...ESTAMP_ITEM(3)
ausearch_add_timestamp_item - build up search rule
#include <auparse.h>
int ausearch_add_timestamp_item(auparse_state_t *au, const char
*op, time_t sec, unsigned milli, ausearch_rule_t how)
ausearch_add_timestamp_item adds an event time condition to the
current audit search expression. The search conditions can then
be used to scan logs, files, or buffers for something of
interest. The op parameter specifies the desired comparison.
Legal op values are <, <=, >=, > and =. The left operand of the
comparison operator is the timestamp of the examined event, the
right operand is specified by the sec and milli parameters.
The how value determines how this search condition will affect
the existing search expression if one is already defined. The
possible values are:
AUSEARCH_RULE_CLEAR
Clear the current search expression, if any, and
use only this search condition.
AUSEARCH_RULE_OR
If a search expression E is already configured,
replace it by (E || this_search_condition).
AUSEARCH_RULE_AND
If a search expression E is already configured,
replace it by (E && this_search_condition).
Returns -1 if an error occurs; otherwise, 0 for success.
Use ausearch_add_item(3) and ausearch_add_interpreted_item(3) to
add conditions that check audit record fields. Use
ausearch_add_expression(3) to add complex search expressions
using a single function call.
ausearch_add_expression(3), ausearch_add_item(3),
ausearch_add_interpreted_item(3), ausearch_add_regex(3),
ausearch_set_stop(3), ausearch_clear(3), ausearch_next_event(3),
ausearch_cur_event(3), ausearch-expression(5).
Miloslav Trmac
This page is part of the audit (Linux Audit) project.
Information about the project can be found at
⟨http://people.redhat.com/sgrubb/audit/⟩. If you have a bug
report for this manual page, send it to [email protected].
This page was obtained from the project's upstream Git repository
⟨https://github.com/linux-audit/audit-userspace.git⟩ on
2024-06-14. (At that time, the date of the most recent commit
that was found in the repository was 2024-06-12.) If you
discover any rendering problems in this HTML version of the page,
or you believe there is a better or more up-to-date source for
the page, or you have corrections or improvements to the
information in this COLOPHON (which is not part of the original
manual page), send a mail to [email protected]
Red Hat Aug 2014 AUSEARCH_A...ESTAMP_ITEM(3)
Pages that refer to this page: ausearch_add_expression(3), ausearch_add_interpreted_item(3), ausearch_add_item(3)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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