gonzui

mtkernel_3

kernel/tkernel/messagebuf.c - 17.3KB - 640 lines

73:         if ( (remsz = mbfcb->bufsz - tail) < (W)msgsz ) {
74:                 knl_memcpy(&buffer[tail], msg, (SZ)remsz);
75:                 msg = (VB*)msg + remsz;
78:         }
79:         knl_memcpy(&buffer[tail], msg, (SZ)msgsz);
80:         tail += (W)ROUNDSZ(msgsz);
309:                 tcb = (TCB*)mbfcb->recv_queue.next;
310:                 knl_memcpy(tcb->winfo.rmbf.msg, msg, (SZ)msgsz);
311:                 *tcb->winfo.rmbf.p_msgsz = msgsz;
360:         if ( (remsz = mbfcb->bufsz - head) < (W)msgsz ) {
361:                 knl_memcpy(msg, &buffer[head], (SZ)remsz);
362:                 msg = (VB*)msg + remsz;
365:         }
366:         knl_memcpy(msg, &buffer[head], (SZ)msgsz);
367:         head += (INT)ROUNDSZ(msgsz);
409:                 rcvsz = tcb->winfo.smbf.msgsz;
410:                 knl_memcpy(msg, tcb->winfo.smbf.msg, (SZ)rcvsz);
411:                 knl_wait_release_ok(tcb);