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https://github.com/freebsd/freebsd-src.git
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aa7d974a35
Removed a dialog_clear() which somebody aimlessly had slammed into TellEm() in absence of any understanding of the structure of this program. :-( Skip through stage0 for now. Make write_bootblocks write the disklabel using the kernel-call, and forget about the boot-blocks for now. This is wrong, but I havn't found the real problem yet. I will continue work on this problem. Added a Debug-feature. There is a printf' like Debug() now which sends its output to ttyv1 (Alt-F2), and all "discarded output" from sub-processes end up there too. Made TellEm() put it's messages there also, so that we can see where what happens. Set the PATH for the shell we shouldn't start at the end :-) set "npartitions" after the disklabel-editor returns, so that we actually can edit all the 8 parts of the label.
108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
/*
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* Copyright (c) 1994, Paul Richards.
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*
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* All rights reserved.
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*
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* This software may be used, modified, copied, distributed, and sold, in both
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* source and binary form provided that the above copyright and these terms
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* are retained, verbatim, as the first lines of this file. Under no
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* circumstances is the author responsible for the proper functioning of this
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* software, nor does the author assume any responsibility for damages
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* incurred with its use.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdarg.h>
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#include <fcntl.h>
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#include <machine/console.h>
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#include "sysinstall.h"
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static char color_termcap[] = "\
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:pa#64:Co#8:Sf=\\E[3%dm:Sb=\\E[4%dm:op=\\E[37;40m:md=\\E[1m:mh=\\E[30;1m:";
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static char color_entry[] = "\
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cons25|ansis|ansi80x25:";
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static char mono_termcap[] = "\
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:us=\E[4m:ue=\E[m:";
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static char mono_entry[] = "\
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cons25-m|ansis-mono|ansi80x25-mono:";
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static char common_termcap[] = "\
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:ac=l\\332m\\300k\\277j\\331u\\264t\\303v\\301w\\302q\\304x\\263n\\305`^Da\\260f\\370g\\361~\\371.^Y-^Xh\\261I^U0\\333y\\363z\\362:\
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:al=\\E[L:am:bs:NP:cd=\\E[J:ce=\\E[K:cl=\\E[H\\E[J:cm=\\E[%i%d;%dH:co#80:\
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:dc=\\E[P:dl=\\E[M:do=\\E[B:bt=\\E[Z:ho=\\E[H:ic=\\E[@:li#25:cb=\\E[1K:\
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:ms:nd=\\E[C:pt:rs=\\E[x\\E[m\\Ec:so=\\E[7m:se=\\E[m:up=\\E[A:\
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:k1=\\E[M:k2=\\E[N:k3=\\E[O:k4=\\E[P:k5=\\E[Q:k6=\\E[R:k7=\\E[S:k8=\\E[T:\
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:k9=\\E[U:k;=\\E[V:F1=\\E[W:F2=\\E[X:\
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:kb=^H:kh=\\E[H:ku=\\E[A:kd=\\E[B:kl=\\E[D:kr=\\E[C:\
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:le=^H:eo:sf=\\E[S:sr=\\E[T:\
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:kN=\\E[G:kP=\\E[I:@7=\\E[F:kI=\\E[L:kD=\\177:kB=\\E[Z:\
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:IC=\\E[%d@:DC=\\E[%dP:SF=\\E[%dS:SR=\\E[%dT:AL=\\E[%dL:DL=\\E[%dM:\
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:DO=\\E[%dB:LE=\\E[%dD:RI=\\E[%dC:UP=\\E[%dA:ec=\\E[%dX:cv=\\E[%dd:ch=\\E[%d`:bw:\
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:mb=\\E[5m:mr=\\E[7m:me=\\E[m:bl=^G:ut:it#8:";
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static int
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emergency(int color)
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{
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char tempbuf[sizeof(common_termcap)+sizeof(color_termcap)+sizeof(mono_entry)];
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strcpy(tempbuf, color ? color_entry : mono_entry);
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strcat(tempbuf, common_termcap);
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strcat(tempbuf, color ? color_termcap : mono_termcap);
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if (setenv("TERMCAP", tempbuf, 1) < 0)
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return -1;
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return 0;
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}
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int
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set_termcap()
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{
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char *term;
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term = getenv("TERM");
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if (term == NULL) {
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int color_display, no_termcap = 0;
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if (access("/etc/termcap.small",R_OK)) {
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no_termcap = 1;
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} else if (setenv("TERMCAP", "/etc/termcap.small", 1) < 0)
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no_termcap = 1;
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if (ioctl(STDERR_FILENO, GIO_COLOR, &color_display) < 0) {
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char buf[64];
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int len;
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/* serial console */
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if (no_termcap)
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return -1;
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fprintf(stderr, "Enter your terminal type (must be present in /etc/termcap.small): ");
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if (fgets(buf, sizeof(buf), stdin) == NULL)
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return -1;
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len = strlen(buf);
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if (len > 0 && buf[len - 1] == '\n')
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buf[len - 1] = '\0';
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if (setenv("TERM", buf, 1) < 0)
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return -1;
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} else if (color_display) {
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/* color console */
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if (setenv("TERM", "cons25", 1) < 0)
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return -1;
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} else {
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/* mono console */
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if (setenv("TERM", "cons25-m", 1) < 0)
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return -1;
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}
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if (no_termcap) {
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if (emergency(color_display) < 0)
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return -1;
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}
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}
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return 0;
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}
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