mirror of
https://github.com/freebsd/freebsd-src
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121 lines
3 KiB
C
121 lines
3 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 1.7 1994/10/26 05:41:00 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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FILE *f1;
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int i;
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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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i = exec(0, "/stand/newfs", "/stand/newfs", pbuf, 0);
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if (i)
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Fatal("Exec(/stand/newfs) failed, code=%d.",i);
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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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strcpy(dbuf,"/mnt");
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if(strcmp(*q,"/"))
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strcat(dbuf,*q);
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MountUfs(*p, dbuf, 1, 0);
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}
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Mkdir("/mnt/etc");
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Mkdir("/mnt/dev");
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Mkdir("/mnt/mnt");
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Mkdir("/mnt/stand");
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CopyFile("/stand/sysinstall","/mnt/stand/sysinstall");
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link("/mnt/stand/sysinstall","/mnt/stand/cpio");
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link("/mnt/stand/sysinstall","/mnt/stand/gunzip");
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link("/mnt/stand/sysinstall","/mnt/stand/gzip");
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link("/mnt/stand/sysinstall","/mnt/stand/zcat");
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link("/mnt/stand/sysinstall","/mnt/stand/newfs");
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link("/mnt/stand/sysinstall","/mnt/stand/fsck");
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link("/mnt/stand/sysinstall","/mnt/stand/dialog");
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CopyFile("/kernel","/mnt/kernel");
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TellEm("make /dev entries");
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chdir("/mnt/dev");
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makedevs();
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chdir("/");
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TellEm("Making /mnt/etc/fstab");
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f1 = fopen("/mnt/etc/fstab","w");
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if(!f1)
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Fatal("Couldn't open /mnt/etc/fstab for writing.");
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TellEm("Writing filesystems");
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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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fprintf(f1,"/dev/%s\t\t%s\tufs rw 1 1\n",*p,*q);
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}
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TellEm("Writing swap-devs");
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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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fprintf(f1,"/dev/%s\t\tnone\tswap sw 0 0\n",*p);
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}
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TellEm("Writing procfs");
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fprintf(f1,"proc\t\t/proc\tprocfs rw 0 0\n");
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fclose(f1);
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sync();
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TellEm("Make marker-file");
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i = open("/mnt/stand/need_cpio_floppy",O_CREAT|O_WRONLY|O_TRUNC);
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close(i);
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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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TellEm("Unmount disks");
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for(p--;p >= mountpoint;p--) {
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if(!strcmp(*p,"swap"))
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continue;
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strcpy(dbuf,"/mnt");
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if(strcmp(*p,"/"))
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strcat(dbuf,*p);
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TellEm("unmount %s",dbuf);
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/* Don't do error-check, we reboot anyway... */
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unmount(dbuf, 0);
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}
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dialog_msgbox(TITLE,"Remove the floppy from the drive, and hit return to reboot from the hard disk",6, 75, 1);
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}
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