mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-20 11:11:24 +00:00
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/*
|
|
* Copyright (c) 1994, Paul Richards.
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* This software may be used, modified, copied, distributed, and sold, in both
|
|
* source and binary form provided that the above copyright and these terms
|
|
* are retained, verbatim, as the first lines of this file. Under no
|
|
* circumstances is the author responsible for the proper functioning of this
|
|
* software, nor does the author assume any responsibility for damages
|
|
* incurred with its use.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <stdarg.h>
|
|
#include <fcntl.h>
|
|
#include <sys/ioctl.h>
|
|
#include <machine/console.h>
|
|
|
|
#include "sysinstall.h"
|
|
|
|
int
|
|
set_termcap(void)
|
|
{
|
|
char *term;
|
|
|
|
OnVTY = OnSerial = FALSE;
|
|
term = getenv("TERM");
|
|
if (term == NULL) {
|
|
if (ioctl(STDERR_FILENO, GIO_COLOR, &ColorDisplay) < 0) {
|
|
if (setenv("TERM", "vt100", 1) < 0)
|
|
return -1;
|
|
if (setenv("TERMCAP", termcap_vt100, 1) < 0)
|
|
return -1;
|
|
DebugFD = dup(1);
|
|
OnSerial = TRUE;
|
|
} else if (ColorDisplay) {
|
|
if (setenv("TERM", "cons25", 1) < 0)
|
|
return -1;
|
|
if (setenv("TERMCAP", termcap_cons25, 1) < 0)
|
|
return -1;
|
|
DebugFD = open("/dev/ttyv1", O_WRONLY);
|
|
OnVTY = TRUE;
|
|
} else {
|
|
if (setenv("TERM", "cons25-m", 1) < 0)
|
|
return -1;
|
|
if (setenv("TERMCAP", termcap_cons25_m, 1) < 0)
|
|
return -1;
|
|
DebugFD = open("/dev/ttyv1", O_WRONLY);
|
|
OnVTY = TRUE;
|
|
}
|
|
}
|
|
else {
|
|
DebugFD = open("sysinstall.debug", O_WRONLY|O_CREAT|O_TRUNC, 0644);
|
|
}
|
|
return 0;
|
|
}
|