e66a84ac14
global variables. On ia64, save a pointer to the efi chunk as well. o At the same time, change checkLabels() to define these globals instead of having the caller of checkLabels() pass addresses to variables for these. Change the two callers correspondingly. o Spent a bit more time adjusting try_auto_label() to prepate for having the EFI partition created on ia64. o Remove efi_mountpoint(). The EFI chunk is now available without having to iterate over the disks and chunks to find it every time we need it. o On ia64, now that the root chunk is globally available, set the vfs.root.mountfrom tunable in loader.conf. This avoids that one cannot boot into FreeBSD after an install. The kernel cannot find the root device without a little help...
94 lines
3.0 KiB
C
94 lines
3.0 KiB
C
/*
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* The new sysinstall program.
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*
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* This is probably the last program in the `sysinstall' line - the next
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* generation being essentially a complete rewrite.
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*
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* $FreeBSD$
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*
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* Copyright (c) 1995
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* Jordan Hubbard. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* verbatim and that no modifications are made prior to this
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* point in the file.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#include "sysinstall.h"
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/*
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* Various global variables and an initialization hook to set them to
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* whatever values we feel are appropriate.
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*/
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int DebugFD; /* Where diagnostic output goes */
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Boolean Fake; /* Only pretend to be useful */
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Boolean RunningAsInit; /* Are we running as init? */
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Boolean DialogActive; /* Is libdialog initialized? */
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Boolean ColorDisplay; /* Are we on a color display? */
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Boolean OnVTY; /* Are we on a VTY? */
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Boolean Restarting; /* Are we restarting sysinstall? */
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Variable *VarHead; /* The head of the variable chain */
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Device *mediaDevice; /* Where we're installing from */
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int BootMgr; /* Which boot manager we're using */
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int StatusLine; /* Where to stick our status messages */
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jmp_buf BailOut; /* Beam me up, scotty! The natives are pissed! */
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Chunk *HomeChunk;
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Chunk *RootChunk;
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Chunk *SwapChunk;
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Chunk *TmpChunk;
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Chunk *UsrChunk;
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Chunk *VarChunk;
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#ifdef __ia64__
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Chunk *EfiChunk;
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#endif
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/*
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* Yes, I know some of these are already automatically initialized as
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* globals. I simply find it clearer to set everything explicitly.
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*/
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void
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globalsInit(void)
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{
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DebugFD = -1;
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ColorDisplay = FALSE;
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Fake = FALSE;
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Restarting = FALSE;
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OnVTY = FALSE;
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DialogActive = FALSE;
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VarHead = NULL;
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mediaDevice = NULL;
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RunningAsInit = FALSE;
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HomeChunk = NULL;
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RootChunk = NULL;
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SwapChunk = NULL;
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TmpChunk = NULL;
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UsrChunk = NULL;
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VarChunk = NULL;
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#ifdef __ia64__
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EfiChunk = NULL;
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#endif
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}
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