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- #include <stdio.h>
- #include <string.h>
- #include <stdlib.h>
- #include <exec/types.h>
- #include <exec/exec.h>
- #include "exec/execbase.h"
- #include "devices/timer.h"
- #include <libraries/dos.h>
- #include <proto/dos.h>
- #include <proto/exec.h>
-
- /************************/
- /* Constants and Macros */
- /************************/
- typedef struct IOStdReq IOSTDREQUEST;
- typedef struct MsgPort MSGPORT;
- typedef struct IORequest IOREQUEST;
-
- /***************************/
- /* Structures and Typedefs */
- /***************************/
-
- /**************/
- /* Prototypes */
- /**************/
-
- /********************/
- /* Global Variables */
- /********************/
-
- /**********************************************************************/
- /* */
- /**********************************************************************/
- int
- main()
- {
- MSGPORT *mp;
- IOSTDREQUEST *ior;
- int result;
-
- /*************************************/
- /* Create a Private I/O Message Port */
- /*************************************/
- if ((mp = CreatePort(NULL, 0)) == 0) {
- printf("Unable to Create a Private I/O Port.\n");
- return 10;
- }
-
- /************************************/
- /* Setup the I/O Read Request Block */
- /************************************/
- ior = CreateStdIO(mp);
- if (ior == NULL) {
- DeletePort(mp);
- printf("CreateStdIO Function Failed.\n");
- return 10;
- }
-
- /**********************************/
- /* Open the Desired Serial Device */
- /**********************************/
- if (result = OpenDevice("Example.device", 0L, (IOREQUEST *)ior, 0L)) {
- printf("OpenDevice Function Failed, Error %u (0x%02X).\n",
- result, result);
-
- DeleteStdIO(ior);
- DeletePort(mp);
- return 10;
- }
-
- printf("The Open Succeeded, Press Any Key to Continue!\n");
- getchar();
-
- CloseDevice((IOREQUEST *)ior);
- DeleteStdIO(ior);
- DeletePort(mp);
-
- return 0;
- }
- /**********************************************************************/
- /* */
- /**********************************************************************/
-
-