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PARNE030.LHA
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parnet
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test
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get.c
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C/C++ Source or Header
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1993-04-06
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2KB
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84 lines
/*
* GET.C
*
* GET port
*
* receives data from port and prints results, massive receive w/ multiple
* requests queued.
*/
#include "defs.h"
#define REQS 8
typedef struct IORequest IOR;
Iob iob[REQS];
char Buf[8192];
int
brk(void)
{
return(0);
}
void
main(ac, av)
int ac;
char *av[];
{
PORT *port = CreatePort(NULL, 0);
long bytes = 0;
short i;
long j;
onbreak(brk);
iob[0].io_Message.mn_ReplyPort = port;
iob[0].io_Port = atoi(av[1]);
iob[0].io_Flags= PRO_DGRAM;
if (OpenDevice("parnet.device", 0, (IOR *)&iob[0], 0)) {
printf("Unable to open parnet.device, error %d %d\n", iob[0].io_Error, iob[0].io_Actual);
exit(1);
}
printf("Device $%08lx Unit $%08lx\n", iob[0].io_Device, iob[0].io_Unit);
iob[0].io_Command = CMD_READ;
iob[0].io_Data = (APTR)Buf;
iob[0].io_Length = sizeof(Buf);
for (i = 1; i < REQS; ++i)
iob[i] = iob[0];
for (i = 0; i < REQS; ++i)
SendIO((IOR *)&iob[i]);
j = 0;
for (;;) {
long mask;
Iob *io;
mask = Wait(SIGBREAKF_CTRL_E | (1 << port->mp_SigBit));
if (mask & SIGBREAKF_CTRL_E)
break;
while (io = (Iob *)GetMsg(port)) {
bytes += io->io_Actual;
SendIO((IOR *)io);
++j;
if ((j & 15) == 0)
printf("Got %3ld %dK\n", j, bytes >> 10);
}
}
printf("Aborting...\n");
for (i = 0; i < REQS; ++i) {
AbortIO((IOR *)&iob[i]);
WaitIO((IOR *)&iob[i]);
}
printf("Closing...\n");
CloseDevice((IOR *)&iob[0]);
DeletePort(port);
}