| 59 |
|
D(bug("SerialOpen pb %08lx, dce %08lx\n", pb, dce)); |
| 60 |
|
|
| 61 |
|
// Get IOCommandIsComplete function |
| 62 |
< |
iocic_tvect = (uint32)FindLibSymbol("\021DriverServicesLib", "\023IOCommandIsComplete"); |
| 62 |
> |
iocic_tvect = FindLibSymbol("\021DriverServicesLib", "\023IOCommandIsComplete"); |
| 63 |
|
D(bug("IOCommandIsComplete TVECT at %08lx\n", iocic_tvect)); |
| 64 |
|
if (iocic_tvect == 0) { |
| 65 |
|
printf("FATAL: SerialOpen(): Can't find IOCommandIsComplete()\n"); |
| 82 |
|
return res; |
| 83 |
|
|
| 84 |
|
// Allocate Deferred Task structures |
| 85 |
< |
uint32 input_dt = the_port->input_dt = (uint32)the_port->dt_store; |
| 86 |
< |
uint32 output_dt = the_port->output_dt = (uint32)the_port->dt_store + SIZEOF_serdt; |
| 85 |
> |
if ((the_port->dt_store = Mac_sysalloc(SIZEOF_serdt * 2)) == 0) |
| 86 |
> |
return openErr; |
| 87 |
> |
uint32 input_dt = the_port->input_dt = the_port->dt_store; |
| 88 |
> |
uint32 output_dt = the_port->output_dt = the_port->dt_store + SIZEOF_serdt; |
| 89 |
|
D(bug(" input_dt %08lx, output_dt %08lx\n", input_dt, output_dt)); |
| 90 |
|
|
| 91 |
|
WriteMacInt16(input_dt + qType, dtQType); |
| 272 |
|
// Close port if open |
| 273 |
|
SERDPort *the_port = the_serd_port[(-(int16)ReadMacInt16(dce + dCtlRefNum)-6) >> 1]; |
| 274 |
|
if (the_port->is_open) { |
| 275 |
+ |
Mac_sysfree(the_port->dt_store); |
| 276 |
|
int16 res = the_port->close(); |
| 277 |
|
the_port->is_open = false; |
| 278 |
|
return res; |
