get_auditfail_action(3)

1GET_AUDITFAIL_ACTION(3)    Linux Programmer's Manual   GET_AUDITFAIL_ACTION(3)
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NAME

6       get_auditfail_action - Get failure_action tunable value
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SYNOPSIS

9       #include <libaudit.h>
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12       int get_auditfail_action (int *failmode);
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DESCRIPTION

16       This   function   gets  the  failure_action  tunable  value  stored  in
17       /etc/libaudit.conf. get_auditfail_action should be called after an  au‐
18       dit_open call returns an error to see what action the admin prefers.
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21       The failure_action value found in /etc/libaudit.conf is copied into the
22       failmode argument upon function return.  This value should then be used
23       by  the  calling  application  to determine what action should be taken
24       when the audit subsystem is unavailable.
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RETURN VALUE

28       Upon success, get_auditfail_action returns a zero, and the failmode ar‐
29       gument  will  hold  the  failure_action value.  The possible values for
30       failure_action are: FAIL_IGNORE (0), FAIL_LOG (1),  and  FAIL_TERMINATE
31       (2). Upon failure, get_auditfail_action returns a return code of one.
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ERRORS

35       An error is returned if there is an error reading /etc/libaudit.conf or
36       if the failure_action tunable is not found in the file.
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EXAMPLES

40              /* Sample code */
41              auditfail_t failmode;
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43              if ((fd = audit_open() ) < 0 ) {
44                   fprintf (stderr, "Cannot open netlink audit socket");
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46                   /* Get the failure_action */
47                   if ((rc = get_auditfail_action(&failmode)) == 0) {
48                       if (failmode == FAIL_LOG)
49                            fprintf (stderr, "Audit subsystem unavailable");
50                       else if (failmode == FAIL_TERMINATE)
51                            exit (1);
52                       /* If failmode == FAIL_IGNORE, do nothing */
53                   }
54              }
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AUTHOR

62       Lisa M. Smith.
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66Linux 2.7                          2006-7-10           GET_AUDITFAIL_ACTION(3)