| 109 |
|
if (inp & DFL(DC_QUIT)) |
| 110 |
|
serv_request(DR_SHUTDOWN, 0, NULL); |
| 111 |
|
} |
| 112 |
< |
if (rdy & RDY_SIN) /* user input from sstdin */ |
| 112 |
> |
if (rdy & RDY_SIN && !imm_mode) /* user input from sstdin */ |
| 113 |
|
switch (usr_input()) { |
| 114 |
|
case DC_PAUSE: |
| 115 |
|
pause = 1; |
| 289 |
|
} |
| 290 |
|
copystruct(v, viewhist + ((nhist-1)%VIEWHISTLEN)); |
| 291 |
|
goto again; |
| 292 |
< |
} |
| 293 |
< |
beam_sync(0); /* update server */ |
| 292 |
> |
} |
| 293 |
> |
/* update server */ |
| 294 |
> |
imm_mode = beam_sync(0) > 0; |
| 295 |
|
/* record new view */ |
| 296 |
|
if (v < viewhist || v >= viewhist+VIEWHISTLEN) { |
| 297 |
|
copystruct(viewhist + (nhist%VIEWHISTLEN), v); |
| 429 |
|
tmodesw = tnow; |
| 430 |
|
} |
| 431 |
|
#endif |
| 432 |
< |
imm_mode = msg.type==DS_STARTIMM; |
| 432 |
> |
if (!(imm_mode = msg.type==DS_STARTIMM)) |
| 433 |
> |
dev_flush(); |
| 434 |
|
goto noargs; |
| 435 |
|
case DS_ACKNOW: |
| 436 |
|
case DS_SHUTDOWN: |
| 459 |
|
{ |
| 460 |
|
MSGHEAD msg; |
| 461 |
|
int m; |
| 462 |
+ |
/* consistency checks */ |
| 463 |
+ |
#ifdef DEBUG |
| 464 |
+ |
if (nbytes < 0 || nbytes > 0 & p == NULL) |
| 465 |
+ |
error(CONSISTENCY, "bad buffer handed to serv_request"); |
| 466 |
+ |
#endif |
| 467 |
|
/* get server's attention for big request */ |
| 468 |
|
if (nbytes >= BIGREQSIZ-sizeof(MSGHEAD)) { |
| 469 |
|
serv_request(DR_ATTEN, 0, NULL); |
