auparse_interpret_field(3) [centos man page]

AUPARSE_INTERPRET_FIELD(3)					  Linux Audit API					AUPARSE_INTERPRET_FIELD(3)

NAME

       auparse_interpret_field - get current field's value interpreted

SYNOPSIS

       #include <auparse.h>

       const char *auparse_interpret_field(auparse_state_t *au);

DESCRIPTION

       auparse_interpret_field	allows	access	to  the  interpreted  value  in  the current field of the current record in the current event. The
       returned value will be destroyed if you call this function again. If you need to interpret another field and keep this value, you will have
       to copy it for later use.

       Examples  of things that could be interpreted are: uid, gid, syscall numbers, exit codes, file paths, socket addresses, permissions, modes,
       and capabilities. There are likely to be more in the future. If a value cannot be interpreted, its original value is returned.

RETURN VALUE

       Returns NULL if there is an error otherwise a pointer to the interpreted value.

SEE ALSO

       auparse_get_field_str(3).

AUTHOR

       Steve Grubb

Red Hat 							     Feb 2007						AUPARSE_INTERPRET_FIELD(3)

AUSEARCH_ADD_INTERPRETED_ITEM(3)				  Linux Audit API				  AUSEARCH_ADD_INTERPRETED_ITEM(3)

NAME

       ausearch_add_interpreted_item - build up search rule

SYNOPSIS

       #include <auparse.h>

       int ausearch_add_interpreted_item(auparse_state_t *au, const char *field, const char *op, const char *value, ausearch_rule_t how);

DESCRIPTION

       ausearch_add_interpreted_item  adds  one search 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 field value is the field name that the value will be checked for. The op  vari-
       able describes what kind of check is to be done. Legal op values are:

	      exists
		      just check that a field name exists

	      =
		      locate the field name and check that the value associated with it is equal to the value given in this rule.

	      !=
		      locate the field name and check that the value associated with it is NOT equal to the value given in this rule.

       The value parameter is compared to the interpreted field value (the value that would be returned by auparse_interpret_field(3)).

       The  how value determines how this search condition will affect the existing search expression if one is already defined. The possible val-
       ues 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.

SEE ALSO

       ausearch_add_expression(3),  ausearch_add_item(3),  ausearch_add_timestamp_item(3),  ausearch_add_regex(3),   ausearch_set_stop(3),   ause-
       arch_clear(3), ausearch_next_event(3), ausearch-expression(5).

AUTHOR

       Steve Grubb

Red Hat 							     Nov 2007					  AUSEARCH_ADD_INTERPRETED_ITEM(3)