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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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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | AUTHOR | COLOPHON |
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AUSEARCH_ADD_EXPRESSION(3) Linux Audit API AUSEARCH_ADD_EXPRESSION(3)
ausearch_add_expression - build up search expression
#include <auparse.h>
int ausearch_add_expression(auparse_state_t *au, const char
*expression, char **error, ausearch_rule_t how);
ausearch_add_item adds an expression to the current audit search
expression. The search conditions can then be used to scan logs,
files, or buffers for something of interest. The expression
parameter contains an expression, as specified in
ausearch-expression(5).
The how parameter determines how this search expression 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 expression.
AUSEARCH_RULE_OR
If a search expression E is already configured,
replace it by (E || this_search_expression).
AUSEARCH_RULE_AND
If a search expression E is already configured,
replace it by (E && this_search_expression).
If successful, ausearch_add_expression returns 0. Otherwise, it
returns -1, sets errno and it may set *error to an error message;
the caller must free the error message using free(3). If an
error message is not available or can not be allocated, *error is
set to NULL.
ausearch_add_item(3), ausearch_add_interpreted_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).
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 Feb 2008 AUSEARCH_ADD_EXPRESSION(3)
Pages that refer to this page: ausearch_add_interpreted_item(3), ausearch_add_item(3), ausearch_add_regex(3), ausearch_add_timestamp_item(3), ausearch_add_timestamp_item_ex(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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