ausearch_add_timestamp_item_ex

AUSEARCH_ADD_TIMESTAMP_ITEM_EX(3Linux Audit AAUSEARCH_ADD_TIMESTAMP_ITEM_EX(3)



NAME
       ausearch_add_timestamp_item_ex - build up search rule

SYNOPSIS
       #include <auparse.h>

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


DESCRIPTION
       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, milli, and
       serial 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
       Returns -1 if an error occurs; otherwise, 0 for success.


APPLICATION USAGE
       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
       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
       Miloslav Trmac



Red Hat                            Aug 2014  AUSEARCH_ADD_TIMESTAMP_ITEM_EX(3)