Lines Matching refs:trailer
346 * Check to see how much of the message/trailer can be received.
347 * We chose the maximum trailer that will fit, since we don't
348 * have options telling us which trailer elements the caller needed.
351 mach_msg_format_0_trailer_t *trailer = (mach_msg_format_0_trailer_t *)
355 /* Enough room for a maximum trailer */
356 trailer->msgh_trailer_size = MAX_TRAILER_SIZE;
359 trailer->msgh_trailer_size) {
360 /* no room for even the basic (default) trailer */
361 trailer->msgh_trailer_size = 0;
363 assert(trailer->msgh_trailer_type == MACH_MSG_TRAILER_FORMAT_0);
364 rcv_size = kmsg->ikm_header->msgh_size + trailer->msgh_trailer_size;
445 * Reserve for the trailer the largest space (MAX_TRAILER_SIZE)
446 * However, the internal size field of the trailer (msgh_trailer_size)