Function log_perms_failure

server/util_mutex.c:398–404

#ifdef AP_NEED_SET_MUTEX_PERMS
static void log_perms_failure(apr_status_t rv, server_rec *s, const char *type)
{
    ap_log_error(APLOG_MARK, APLOG_EMERG, rv, s, APLOGNO(00024)
                 "Couldn't set permissions on the %s mutex; "
                 "check User and Group directives",
                 type);
}
#endif

AP_DECLARE(apr_status_t) ap_global_mutex_create(apr_global_mutex_t **mutex,