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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