8400fa64f5
use dialog functions properly move alloc_memory early to prevent core dump at stage 3 Change 25x80 to 24x80 Fix setenv diagnostic Fix Fatal to call end_dialog()
101 lines
2.5 KiB
C
101 lines
2.5 KiB
C
/*
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* ----------------------------------------------------------------------------
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* "THE BEER-WARE LICENSE" (Revision 42):
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* <phk@login.dkuug.dk> wrote this file. As long as you retain this notice you
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* can do whatever you want with this stuff. If we meet some day, and you think
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* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
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* ----------------------------------------------------------------------------
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*
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* $Id: stage2.c,v 1.2 1994/10/20 06:48:40 phk Exp $
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*
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <dialog.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include <sys/param.h>
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#include <sys/mount.h>
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#include "sysinstall.h"
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void
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stage2()
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{
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char **p,**q;
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char pbuf[90];
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char dbuf[90];
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int i,j;
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for(q=mountpoint,p = devicename; *p; p++,q++) {
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if(!strcmp(*q,"swap"))
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continue;
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TellEm("newfs /dev/r%s",*p);
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strcpy(pbuf, "/dev/r");
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strcat(pbuf, *p);
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if (exec("/bin/newfs","/bin/newfs", pbuf, 0) == -1)
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Fatal(errmsg);
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}
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for(q=mountpoint,p = devicename; *p; p++,q++) {
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MountUfs(*p, "/mnt", *q, 1);
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}
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TellEm("cpio -dumpv /mnt < file.list");
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if (exec("/bin/cpio","/bin/cpio", "-dumpv", "/mnt", 0) == -1)
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Fatal(errmsg);
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TellEm("write /mnt/etc/fstab");
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i = open("/mnt/etc/fstab",O_CREAT|O_TRUNC|O_APPEND|O_WRONLY,0644);
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if(i < 0) {
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Fatal("Couldn't open /mnt/etc/fstab for writing");
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}
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/* This file is our own. It serves several jobs */
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j = open("/mnt/this_is_hd",O_CREAT|O_TRUNC|O_APPEND|O_WRONLY,0644);
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if(j < 0) {
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Fatal("Couldn't open /mnt/this_is_hd for writing");
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}
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for(q=mountpoint,p = devicename; *p; p++,q++) {
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sprintf(pbuf,"%s\n%s\n",*p,*q);
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write(j,pbuf,strlen(pbuf));
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if(!strcmp(*q,"swap"))
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continue;
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sprintf(pbuf,"/dev/%s\t\t%s\tufs rw 1 1\n",*p,*q);
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write(i,pbuf,strlen(pbuf));
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}
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for(q=mountpoint,p = devicename; *p; p++,q++) {
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if(strcmp(*q,"swap"))
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continue;
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sprintf(pbuf,"/dev/%s\t\tnone\tswap sw 0 0\n",*p);
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write(i,pbuf,strlen(pbuf));
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}
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close(i);
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write(j,"\n",1);
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close(j);
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sprintf(pbuf,"proc\t\t/proc\tprocfs rw 0 0\n");
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write(i,pbuf,strlen(pbuf));
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/* we have to unmount in reverse order */
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for(p = mountpoint; *p; p++)
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continue;
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for(p--;p >= mountpoint;p--) {
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if(!strcmp(*q,"swap"))
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continue;
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strcpy(dbuf,"/mnt");
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strcat(dbuf,*p);
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TellEm("unmount %s",dbuf);
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if (unmount("/mnt", 0) == -1)
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Fatal("Error unmounting /mnt: %s", strerror(errno));
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}
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}
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