AUDIT_REQUEST_FEATURES(3) Linux Audit API AUDIT_REQUEST_FEATURES(3) NAME audit_request_features - request audit feature bitmap SYNOPSIS #include int audit_request_features(int fd); DESCRIPTION audit_request_features() requests that the kernel send a structure describing supported audit features on fd which must be an open audit netlink socket. 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(2) would encounter. SEE ALSO audit_get_features(3), audit_open(3), auditd(8). AUTHOR Steve Grubb Red Hat July 2025 AUDIT_REQUEST_FEATURES(3)