NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | APPLICATION USAGE | SEE ALSO | AUTHOR | COLOPHON

AUSEARCH_ADD_TIMESTAMP_ITEM(3) Linux Audit APIAUSEARCH_ADD_TIMESTAMP_ITEM(3)

NAME         top

       ausearch_add_timestamp_item - build up search rule

SYNOPSIS         top

       #include <auparse.h>

       int ausearch_add_timestamp_item(auparse_state_t *au, const char *op,
       time_t sec, unsigned milli, ausearch_rule_t how)

DESCRIPTION         top

       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).

RETURN VALUE         top

       Returns -1 if an error occurs; otherwise, 0 for success.

APPLICATION USAGE         top

       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.

SEE ALSO         top

       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-expression(5).

AUTHOR         top

       Miloslav Trmac

COLOPHON         top

       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 linux-audit@redhat.com.  This page
       was obtained from the project's upstream Git repository 
       ⟨https://github.com/linux-audit/audit-userspace.git⟩ on 2017-04-25.
       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 man-pages@man7.org

Red Hat                           Aug 2014    AUSEARCH_ADD_TIMESTAMP_ITEM(3)

Pages that refer to this page: ausearch_add_expression(3)ausearch_add_interpreted_item(3)ausearch_add_item(3)