NAME

       ausearch_add_timestamp_item - build up search rule

SYNOPSIS

       #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

       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

       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