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setstdin.c
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C/C++ Source or Header
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1990-05-17
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990b
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47 lines
/*
* SETSTDIN.C
*
* $Header: Beta:src/uucp/src/lib/RCS/setstdin.c,v 1.1 90/02/02 12:08:28 dillon Exp Locker: dillon $
*
* (C) Copyright 1989-1990 by Matthew Dillon, All Rights Reserved.
*
* Sets stdin, stdout, and stderr to UUSER: handler
*/
#include <stdio.h>
#include "config.h"
Prototype int SetStdin(int, char **);
int
SetStdin(ac, av)
int ac;
char **av;
{
short i;
short getty = 0; /* from getty */
char *device = "serial.device"; /* device name */
long unit = 0; /* unit no. */
char buf[64];
FILE *f1, *f2, *f3;
for (i = 1; i < ac; ++i) {
char *ptr = av[i];
if (*ptr != '-')
continue;
if (ptr[1] == 'D')
device = av[++i];
if (ptr[1] == 'U')
unit = atoi(av[++i]);
if (ptr[1] == 'G')
getty = 1;
}
sprintf(buf, "UUSER:%s/%d/R1000G%d", device, unit, getty);
f1 = freopen(buf, "r", stdin);
f2 = freopen(buf, "w+", stdout);
f3 = freopen(buf, "w+", stderr);
return(f1 && f2 && f3);
}