AUDIT_SET_RATE_LIMIT(3) Linux Audit API AUDIT_SET_RATE_LIMIT(3)NAME
audit_set_rate_limit - Set audit rate limit
SYNOPSIS
#include <libaudit.h>
int audit_set_rate_limit (int fd, int limit);
DESCRIPTION
audit_set_rate_limit will set the maximum number of messages that the kernel will send per second. This can be used to throttle the rate if
systems become unresponsive. Of course the trade off is that events will be dropped. The default value is 0, meaning no limit.
RETURN VALUE
The return value is <= 0 on error, otherwise it is the netlink sequence id number. This function can have any error that sendto would
encounter.
SEE ALSO audit_open(3), auditd(8).
AUTHOR
Steve Grubb
Red Hat Oct 2006 AUDIT_SET_RATE_LIMIT(3)
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AUDIT_ADD_RULE_DATA(3) Linux Audit API AUDIT_ADD_RULE_DATA(3)NAME
audit_add_rule_data - Add new audit rule
SYNOPSIS
#include <libaudit.h>
int audit_add_rule_data (int fd, struct audit_rule_data *rule, int flags, int action);
DESCRIPTION
audit_add_rule adds an audit rule to one of several kernel event filters. The filter is specified by the flags argument. Possible values
for flags are:
o AUDIT_FILTER_USER - Apply rule to userspace generated messages.
o AUDIT_FILTER_TASK - Apply rule at task creation (not syscall).
o AUDIT_FILTER_ENTRY - Apply rule at syscall entry.
o AUDIT_FILTER_WATCH - Apply rule to file system watches.
o AUDIT_FILTER_EXIT - Apply rule at syscall exit.
o AUDIT_FILTER_TYPE - Apply rule at audit_log_start.
The rule's action has two possible values:
o AUDIT_NEVER - Do not build context if rule matches.
o AUDIT_ALWAYS - Generate audit record if rule matches.
RETURN VALUE
The return value is <= 0 on error, otherwise it is the netlink sequence id number. This function can have any error that sendto would
encounter.
SEE ALSO audit_delete_rule_data(3), audit_add_watch(3), auditctl(8).
AUTHOR
Steve Grubb.
Red Hat Oct 2006 AUDIT_ADD_RULE_DATA(3)
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