audit_set_loginuid_immutable - Man Page

#include <libaudit.h>

int audit_set_loginuid_immutable(int fd);"

audit_set_loginuid_immutable() locks the loginuid so that it can no longer be changed.  The descriptor fd must be an open audit netlink socket.  This call is equivalent to using audit_set_feature() to enable and lock the AUDIT_FEATURE_LOGINUID_IMMUTABLE bit.

The return value is <= 0 on error, otherwise it is the netlink sequence id number.

audit_set_feature(3), audit_open(3).

Steve Grubb