home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
FishMarket 1.0
/
FishMarket v1.0.iso
/
fishies
/
001-025
/
disk_014
/
pdterm
/
console.c
next >
Wrap
C/C++ Source or Header
|
1992-05-06
|
2KB
|
66 lines
#include "term.h"
/* These functions are taken directly from the console.device chapter
* in the Amiga V1.1 ROM KERNEL manual. See manual for documentation. */
/* Open a console device */
int
OpenConsole(writerequest,readrequest,window)
struct IOStdReq *writerequest;
struct IOStdReq *readrequest;
struct Window *window;
{
int error;
writerequest->io_Data = (APTR) window;
writerequest->io_Length = sizeof(*window);
error = OpenDevice("console.device", 0, writerequest, 0);
readrequest->io_Device = writerequest->io_Device;
readrequest->io_Unit = writerequest->io_Unit;
/* clone required parts of the request */
return(error);
}
/* Output a single character to a specified console */
int
ConPutChar(request,character)
struct IOStdReq *request;
char character;
{
request->io_Command = CMD_WRITE;
request->io_Data = (APTR)&character;
request->io_Length = 1;
DoIO(request);
return(0);
}
/* Output a NULL-terminated string of characters to a console */
int
ConPutStr(request,string)
struct IOStdReq *request;
char *string;
{
request->io_Command = CMD_WRITE;
request->io_Data = (APTR)string;
request->io_Length = -1;
DoIO(request);
return(0);
}
/* queue up a read request to a console */
int
QueueRead(request,whereto)
struct IOStdReq *request;
char *whereto;
{
request->io_Command = CMD_READ;
request->io_Data = (APTR)whereto;
request->io_Length = 1;
SendIO(request);
return(0);
}