| 22 |
|
#define FSIZDEF 0.125 /* default focus frame size */ |
| 23 |
|
#endif |
| 24 |
|
|
| 25 |
+ |
#ifdef linux |
| 26 |
+ |
#define fbufcnt(f) ((f)->_IO_read_end - (f)->_IO_read_ptr) |
| 27 |
+ |
#else |
| 28 |
+ |
#define fbufcnt(f) ((f)->_cnt) |
| 29 |
+ |
#endif |
| 30 |
+ |
|
| 31 |
|
HOLO *hdlist[HDMAX+1]; /* global holodeck list */ |
| 32 |
|
|
| 33 |
|
char *hdgfn[HDMAX]; /* holodeck section geometry list */ |
| 163 |
|
if (hdlist[0] == NULL) |
| 164 |
|
return(RDY_SRV); /* initialize first */ |
| 165 |
|
flgs = 0; /* flag what's ready already */ |
| 166 |
< |
if (imm_mode || stdin->_cnt > 0) |
| 166 |
> |
if (imm_mode || fbufcnt(stdin) > 0) |
| 167 |
|
flgs |= RDY_SRV; |
| 168 |
< |
if (sstdin != NULL && sstdin->_cnt > 0) |
| 168 |
> |
if (sstdin != NULL && fbufcnt(sstdin) > 0) |
| 169 |
|
flgs |= RDY_SIN; |
| 170 |
|
if (odev.inpready) |
| 171 |
|
flgs |= RDY_DEV; |
