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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | AUTHOR | COLOPHON |
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AUSEARCH_A...PRETED_ITEM(3) Linux Audit API AUSEARCH_A...PRETED_ITEM(3)
ausearch_add_interpreted_item - build up search rule
#include <auparse.h>
int ausearch_add_interpreted_item(auparse_state_t
*au,constchar*"field,constchar*"op,constchar*"value,ausearch_rule_t"how);"
ausearch_add_interpreted_item adds one search 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 field value is the field name that the value will be checked
for. The op variable describes what kind of check is to be done.
Legal op values are:
exists
just check that a field name exists
=
locate the field name and check that the value
associated with it is equal to the value given in
this rule.
!=
locate the field name and check that the value
associated with it is NOT equal to the value given
in this rule.
The value parameter is compared to the interpreted field value
(the value that would be returned by auparse_interpret_field(3)).
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.
ausearch_add_expression(3), ausearch_add_item(3),
ausearch_add_timestamp_item(3), ausearch_add_regex(3),
ausearch_set_stop(3), ausearch_clear(3), ausearch_next_event(3),
ausearch_cur_event(3), ausearch-expression(5).
Steve Grubb
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
2025-08-11. (At that time, the date of the most recent commit
that was found in the repository was 2025-08-09.) 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 Nov 2007 AUSEARCH_A...PRETED_ITEM(3)
Pages that refer to this page: ausearch_add_expression(3), ausearch_add_item(3), ausearch_add_timestamp_item(3), ausearch_add_timestamp_item_ex(3)
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HTML rendering created 2025-09-06 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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