1AUSEARCH_ADD_TIMESTAMP_ITEM(3)  Linux Audit API AUSEARCH_ADD_TIMESTAMP_ITEM(3)
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NAME

6       ausearch_add_timestamp_item - build up search rule
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SYNOPSIS

9       #include <auparse.h>
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11       int  ausearch_add_timestamp_item(auparse_state_t  *au,  const char *op,
12       time_t sec, unsigned milli, ausearch_rule_t how)
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DESCRIPTION

16       ausearch_add_timestamp_item adds an event time condition to the current
17       audit search expression. The search conditions can then be used to scan
18       logs, files, or buffers for something of  interest.  The  op  parameter
19       specifies  the desired comparison. Legal op values are <, <=, >=, > and
20       =.  The left operand of the comparison operator is the timestamp of the
21       examined  event,  the  right  operand is specified by the sec and milli
22       parameters.
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24       The how value determines how this  search  condition  will  affect  the
25       existing search expression if one is already defined. The possible val‐
26       ues are:
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28              AUSEARCH_RULE_CLEAR
29                     Clear the current search expression, if any, and use only
30                     this search condition.
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32              AUSEARCH_RULE_OR
33                     If  a  search expression E is already configured, replace
34                     it by (E || this_search_condition).
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36              AUSEARCH_RULE_AND
37                     If a search expression E is already  configured,  replace
38                     it by (E && this_search_condition).
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RETURN VALUE

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

46       Use  ausearch_add_item(3)  and  ausearch_add_interpreted_item(3) to add
47       conditions that check audit record  fields.   Use  ausearch_add_expres‐
48       sion(3) to add complex search expressions using a single function call.
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SEE ALSO

52       ausearch_add_expression(3),  ausearch_add_item(3),  ausearch_add_inter‐
53       preted_item(3),  ausearch_add_regex(3),   ausearch_set_stop(3),   ause‐
54       arch_clear(3), ausearch_next_event(3), ausearch-expression(5).
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AUTHOR

58       Miloslav Trmac
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62Red Hat                            Aug 2014     AUSEARCH_ADD_TIMESTAMP_ITEM(3)