488 lines
17 KiB
C
488 lines
17 KiB
C
/*
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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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* $FreeBSD$
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*/
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#ifndef _SADE_H_INCLUDE
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#define _SADE_H_INCLUDE
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <errno.h>
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#include <setjmp.h>
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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 <dialog.h>
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#include "ui_objects.h"
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#include "dir.h"
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#include "colors.h"
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/*** Defines ***/
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#if defined(__i386__) || defined(__amd64__)
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#define WITH_SYSCONS
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#define WITH_MICE
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#endif
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#if defined(__i386__) || defined(__amd64__)
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#define WITH_SLICES
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#endif
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#if defined(__i386__)
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#define WITH_LINUX
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#endif
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/* device limits */
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#define DEV_NAME_MAX 128 /* The maximum length of a device name */
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#define DEV_MAX 100 /* The maximum number of devices we'll deal with */
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#define IO_ERROR -2 /* Status code for I/O error rather than normal EOF */
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/*
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* I make some pretty gross assumptions about having a max of 50 chunks
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* total - 8 slices and 42 partitions. I can't easily display many more
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* than that on the screen at once!
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*
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* For 2.1 I'll revisit this and try to make it more dynamic, but since
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* this will catch 99.99% of all possible cases, I'm not too worried.
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*/
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#define MAX_CHUNKS 40
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/* Internal environment variable names */
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#define DISK_PARTITIONED "_diskPartitioned"
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#define DISK_LABELLED "_diskLabelled"
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#define DISK_SELECTED "_diskSelected"
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#define SYSTEM_STATE "_systemState"
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#define RUNNING_ON_ROOT "_runningOnRoot"
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/* Ones that can be tweaked from config files */
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#define VAR_BLANKTIME "blanktime"
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#define VAR_BOOTMGR "bootManager"
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#define VAR_DEBUG "debug"
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#define VAR_DISK "disk"
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#define VAR_DISKINTERACTIVE "diskInteractive"
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#define VAR_DEDICATE_DISK "dedicateDisk"
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#define VAR_COMMAND "command"
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#define VAR_CONFIG_FILE "configFile"
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#define VAR_GEOMETRY "geometry"
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#define VAR_INSTALL_CFG "installConfig"
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#define VAR_INSTALL_ROOT "installRoot"
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#define VAR_LABEL "label"
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#define VAR_LABEL_COUNT "labelCount"
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#define VAR_NEWFS_ARGS "newfsArgs"
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#define VAR_NO_CONFIRM "noConfirm"
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#define VAR_NO_ERROR "noError"
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#define VAR_NO_WARN "noWarn"
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#define VAR_NO_USR "noUsr"
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#define VAR_NO_TMP "noTmp"
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#define VAR_NO_HOME "noHome"
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#define VAR_NONINTERACTIVE "nonInteractive"
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#define VAR_PARTITION "partition"
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#define VAR_RELNAME "releaseName"
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#define VAR_ROOT_SIZE "rootSize"
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#define VAR_SWAP_SIZE "swapSize"
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#define VAR_TAPE_BLOCKSIZE "tapeBlocksize"
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#define VAR_UFS_PATH "ufs"
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#define VAR_USR_SIZE "usrSize"
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#define VAR_VAR_SIZE "varSize"
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#define VAR_TMP_SIZE "tmpSize"
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#define VAR_TERM "TERM"
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#define VAR_CONSTERM "_consterm"
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#define DEFAULT_TAPE_BLOCKSIZE "20"
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/* One MB worth of blocks */
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#define ONE_MEG 2048
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#define ONE_GIG (ONE_MEG * 1024)
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/* Which selection attributes to use */
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#define ATTR_SELECTED (ColorDisplay ? item_selected_attr : item_attr)
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#define ATTR_TITLE button_active_attr
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/* Handy strncpy() macro */
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#define SAFE_STRCPY(to, from) sstrncpy((to), (from), sizeof (to) - 1)
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/*** Types ***/
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typedef int Boolean;
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typedef struct disk Disk;
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typedef struct chunk Chunk;
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/* Bitfields for menu options */
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#define DMENU_NORMAL_TYPE 0x1 /* Normal dialog menu */
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#define DMENU_RADIO_TYPE 0x2 /* Radio dialog menu */
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#define DMENU_CHECKLIST_TYPE 0x4 /* Multiple choice menu */
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#define DMENU_SELECTION_RETURNS 0x8 /* Immediate return on item selection */
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typedef struct _dmenu {
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int type; /* What sort of menu we are */
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char *title; /* Our title */
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char *prompt; /* Our prompt */
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char *helpline; /* Line of help at bottom */
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char *helpfile; /* Help file for "F1" */
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dialogMenuItem items[]; /* Array of menu items */
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} DMenu;
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/* An rc.conf variable */
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typedef struct _variable {
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struct _variable *next;
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char *name;
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char *value;
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int dirty;
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} Variable;
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#define NO_ECHO_OBJ(type) ((type) | (DITEM_NO_ECHO << 16))
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#define TYPE_OF_OBJ(type) ((type) & 0xff)
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#define ATTR_OF_OBJ(type) ((type) >> 16)
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/* A screen layout structure */
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typedef struct _layout {
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int y; /* x & Y co-ordinates */
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int x;
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int len; /* The size of the dialog on the screen */
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int maxlen; /* How much the user can type in ... */
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char *prompt; /* The string for the prompt */
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char *help; /* The display for the help line */
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void *var; /* The var to set when this changes */
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int type; /* The type of the dialog to create */
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void *obj; /* The obj pointer returned by libdialog */
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} Layout;
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typedef enum {
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DEVICE_TYPE_NONE,
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DEVICE_TYPE_DISK,
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DEVICE_TYPE_DOS,
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DEVICE_TYPE_UFS,
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DEVICE_TYPE_ANY,
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} DeviceType;
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/* A "device" from sade's point of view */
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typedef struct _device {
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char name[DEV_NAME_MAX];
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char *description;
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char *devname;
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DeviceType type;
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Boolean enabled;
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Boolean (*init)(struct _device *dev);
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FILE * (*get)(struct _device *dev, char *file, Boolean probe);
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void (*shutdown)(struct _device *dev);
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void *private;
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unsigned int flags;
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unsigned int volume;
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} Device;
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/* Some internal representations of partitions */
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typedef enum {
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PART_NONE,
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PART_SLICE,
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PART_SWAP,
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PART_FILESYSTEM,
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PART_FAT,
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PART_EFI
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} PartType;
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#define NEWFS_UFS_CMD "newfs"
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#define NEWFS_MSDOS_CMD "newfs_msdos"
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enum newfs_type { NEWFS_UFS, NEWFS_MSDOS, NEWFS_CUSTOM };
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#define NEWFS_UFS_STRING "UFS"
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#define NEWFS_MSDOS_STRING "FAT"
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#define NEWFS_CUSTOM_STRING "CST"
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/* The longest set of custom command line arguments we'll pass. */
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#define NEWFS_CMD_ARGS_MAX 256
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typedef struct _part_info {
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char mountpoint[FILENAME_MAX];
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/* Is invocation of newfs desired? */
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Boolean do_newfs;
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enum newfs_type newfs_type;
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union {
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struct {
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char user_options[NEWFS_CMD_ARGS_MAX];
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Boolean acls; /* unused */
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Boolean multilabel; /* unused */
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Boolean softupdates;
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Boolean ufs1;
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} newfs_ufs;
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struct {
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/* unused */
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} newfs_msdos;
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struct {
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char command[NEWFS_CMD_ARGS_MAX];
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} newfs_custom;
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} newfs_data;
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} PartInfo;
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/* An option */
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typedef struct _opt {
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char *name;
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char *desc;
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enum { OPT_IS_STRING, OPT_IS_INT, OPT_IS_FUNC, OPT_IS_VAR } type;
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void *data;
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void *aux;
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char *(*check)(void);
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} Option;
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typedef int (*commandFunc)(char *key, void *data);
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#define EXTRAS_FIELD_LEN 128
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/*** Externs ***/
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extern jmp_buf BailOut; /* Used to get the heck out */
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extern int DebugFD; /* Where diagnostic output goes */
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extern Boolean Fake; /* Don't actually modify anything - testing */
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extern Boolean Restarting; /* Are we restarting sysinstall? */
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extern Boolean SystemWasInstalled; /* Did we install it? */
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extern Boolean RunningAsInit; /* Are we running stand-alone? */
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extern Boolean DialogActive; /* Is the dialog() stuff up? */
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extern Boolean ColorDisplay; /* Are we on a color display? */
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extern Boolean OnVTY; /* On a syscons VTY? */
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extern Variable *VarHead; /* The head of the variable chain */
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extern int BootMgr; /* Which boot manager to use */
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extern int StatusLine; /* Where to print our status messages */
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#if defined(__i386__) || defined(__amd64__)
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#ifdef PC98
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extern DMenu MenuIPLType; /* Type of IPL to write on the disk */
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#else
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extern DMenu MenuMBRType; /* Type of MBR to write on the disk */
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#endif
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#endif
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extern DMenu MenuMain; /* New main menu */
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extern DMenu MenuDiskDevices; /* Disk type devices */
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extern const char * StartName; /* Which name we were started as */
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extern const char * ProgName; /* Program's proper name */
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/* Important chunks. */
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extern Chunk *HomeChunk;
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extern Chunk *RootChunk;
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extern Chunk *SwapChunk;
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extern Chunk *TmpChunk;
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extern Chunk *UsrChunk;
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extern Chunk *VarChunk;
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#ifdef __ia64__
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extern Chunk *EfiChunk;
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#endif
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/* Stuff from libdialog which isn't properly declared outside */
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extern void display_helpfile(void);
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extern void display_helpline(WINDOW *w, int y, int width);
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/*** Prototypes ***/
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/* command.c */
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extern void command_clear(void);
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extern void command_sort(void);
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extern void command_execute(void);
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extern void command_shell_add(char *key, const char *fmt, ...) __printflike(2, 3);
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extern void command_func_add(char *key, commandFunc func, void *data);
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/* config.c */
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extern void configEnvironmentRC_conf(void);
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extern void configRC_conf(void);
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extern int configFstab(dialogMenuItem *self);
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extern int configRC(dialogMenuItem *self);
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extern int configWriteRC_conf(dialogMenuItem *self);
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/* devices.c */
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extern DMenu *deviceCreateMenu(DMenu *menu, DeviceType type, int (*hook)(dialogMenuItem *d),
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int (*check)(dialogMenuItem *d));
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extern void deviceGetAll(void);
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extern void deviceReset(void);
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extern void deviceRescan(void);
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extern Device **deviceFind(char *name, DeviceType type);
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extern Device **deviceFindDescr(char *name, char *desc, DeviceType class);
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extern int deviceCount(Device **devs);
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extern Device *new_device(char *name);
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extern Device *deviceRegister(char *name, char *desc, char *devicename, DeviceType type, Boolean enabled,
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Boolean (*init)(Device *mediadev),
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FILE * (*get)(Device *dev, char *file, Boolean probe),
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void (*shutDown)(Device *mediadev),
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void *private);
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extern Boolean dummyInit(Device *dev);
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extern FILE *dummyGet(Device *dev, char *dist, Boolean probe);
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extern void dummyShutdown(Device *dev);
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/* disks.c */
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#ifdef WITH_SLICES
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extern void diskPartition(Device *dev);
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extern int diskPartitionEditor(dialogMenuItem *self);
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#endif
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extern int diskPartitionWrite(dialogMenuItem *self);
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extern int diskGetSelectCount(Device ***devs);
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/* dispatch.c */
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extern int dispatchCommand(char *command);
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extern int dispatch_load_floppy(dialogMenuItem *self);
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extern int dispatch_load_file_int(int);
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extern int dispatch_load_file(dialogMenuItem *self);
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/* dmenu.c */
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extern int dmenuDisplayFile(dialogMenuItem *tmp);
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extern int dmenuSubmenu(dialogMenuItem *tmp);
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extern int dmenuSystemCommand(dialogMenuItem *tmp);
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extern int dmenuSystemCommandBox(dialogMenuItem *tmp);
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extern int dmenuExit(dialogMenuItem *tmp);
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extern int dmenuISetVariable(dialogMenuItem *tmp);
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extern int dmenuSetVariable(dialogMenuItem *tmp);
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extern int dmenuSetVariables(dialogMenuItem *tmp);
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extern int dmenuToggleVariable(dialogMenuItem *tmp);
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extern int dmenuSetFlag(dialogMenuItem *tmp);
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extern int dmenuSetValue(dialogMenuItem *tmp);
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extern Boolean dmenuOpen(DMenu *menu, int *choice, int *bscroll, int *curr, int *max, Boolean buttons);
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extern Boolean dmenuOpenSimple(DMenu *menu, Boolean buttons);
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extern int dmenuVarCheck(dialogMenuItem *item);
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extern int dmenuVarsCheck(dialogMenuItem *item);
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extern int dmenuFlagCheck(dialogMenuItem *item);
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extern int dmenuRadioCheck(dialogMenuItem *item);
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/* dos.c */
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extern Boolean mediaCloseDOS(Device *dev, FILE *fp);
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extern Boolean mediaInitDOS(Device *dev);
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extern FILE *mediaGetDOS(Device *dev, char *file, Boolean probe);
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extern void mediaShutdownDOS(Device *dev);
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/* globals.c */
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extern void globalsInit(void);
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/* install.c */
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extern Boolean checkLabels(Boolean whinge);
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extern int installCommit(dialogMenuItem *self);
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extern int installCustomCommit(dialogMenuItem *self);
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extern int installFilesystems(dialogMenuItem *self);
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extern int installVarDefaults(dialogMenuItem *self);
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extern void installEnvironment(void);
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extern Boolean copySelf(void);
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/* kget.c */
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extern int kget(char *out);
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/* label.c */
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extern int diskLabelEditor(dialogMenuItem *self);
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extern int diskLabelCommit(dialogMenuItem *self);
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/* misc.c */
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extern Boolean file_readable(char *fname);
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extern Boolean file_executable(char *fname);
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extern Boolean directory_exists(const char *dirname);
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extern char *root_bias(char *path);
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extern char *itoa(int value);
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extern char *string_concat(char *p1, char *p2);
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extern char *string_concat3(char *p1, char *p2, char *p3);
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extern char *string_prune(char *str);
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extern char *string_skipwhite(char *str);
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extern char *string_copy(char *s1, char *s2);
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extern char *pathBaseName(const char *path);
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extern void safe_free(void *ptr);
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extern void *safe_malloc(size_t size);
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extern void *safe_realloc(void *orig, size_t size);
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extern dialogMenuItem *item_add(dialogMenuItem *list, char *prompt, char *title,
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int (*checked)(dialogMenuItem *self),
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int (*fire)(dialogMenuItem *self),
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void (*selected)(dialogMenuItem *self, int is_selected),
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void *data, int *aux, int *curr, int *max);
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extern void items_free(dialogMenuItem *list, int *curr, int *max);
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extern int Mkdir(char *);
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extern int Mkdir_command(char *key, void *data);
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extern int Mount(char *, void *data);
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extern WINDOW *openLayoutDialog(char *helpfile, char *title, int x, int y, int width, int height);
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extern ComposeObj *initLayoutDialog(WINDOW *win, Layout *layout, int x, int y, int *max);
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extern int layoutDialogLoop(WINDOW *win, Layout *layout, ComposeObj **obj,
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int *n, int max, int *cbutton, int *cancel);
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extern WINDOW *savescr(void);
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extern void restorescr(WINDOW *w);
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extern char *sstrncpy(char *dst, const char *src, int size);
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/* msg.c */
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extern Boolean isDebug(void);
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extern void msgInfo(const char *fmt, ...) __printf0like(1, 2);
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extern void msgYap(const char *fmt, ...) __printflike(1, 2);
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extern void msgWarn(const char *fmt, ...) __printflike(1, 2);
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extern void msgDebug(const char *fmt, ...) __printflike(1, 2);
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extern void msgError(const char *fmt, ...) __printflike(1, 2);
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extern void msgFatal(const char *fmt, ...) __printflike(1, 2);
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extern void msgConfirm(const char *fmt, ...) __printflike(1, 2);
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extern void msgNotify(const char *fmt, ...) __printflike(1, 2);
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extern void msgWeHaveOutput(const char *fmt, ...) __printflike(1, 2);
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extern int msgYesNo(const char *fmt, ...) __printflike(1, 2);
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extern int msgNoYes(const char *fmt, ...) __printflike(1, 2);
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extern char *msgGetInput(char *buf, const char *fmt, ...) __printflike(2, 3);
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extern int msgSimpleConfirm(const char *);
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extern int msgSimpleNotify(const char *);
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/* pccard.c */
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extern void pccardInitialize(void);
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/* system.c */
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extern void systemInitialize(int argc, char **argv);
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extern void systemShutdown(int status);
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extern int execExecute(char *cmd, char *name);
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extern int systemExecute(char *cmd);
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extern void systemSuspendDialog(void);
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extern void systemResumeDialog(void);
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extern int systemDisplayHelp(char *file);
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extern char *systemHelpFile(char *file, char *buf);
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extern void systemChangeFont(const u_char font[]);
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extern void systemChangeLang(char *lang);
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extern void systemChangeTerminal(char *color, const u_char c_termcap[], char *mono, const u_char m_termcap[]);
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extern void systemChangeScreenmap(const u_char newmap[]);
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extern int vsystem(const char *fmt, ...) __printflike(1, 2);
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/* termcap.c */
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extern int set_termcap(void);
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/* variable.c */
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extern void variable_set(char *var, int dirty);
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extern void variable_set2(char *name, char *value, int dirty);
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extern char *variable_get(char *var);
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extern int variable_cmp(char *var, char *value);
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extern void variable_unset(char *var);
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extern char *variable_get_value(char *var, char *prompt, int dirty);
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extern int variable_check(char *data);
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extern int variable_check2(char *data);
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extern int dump_variables(dialogMenuItem *self);
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extern void free_variables(void);
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extern void pvariable_set(char *var);
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extern char *pvariable_get(char *var);
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/* wizard.c */
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extern void slice_wizard(Disk *d);
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/*
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* Macros. Please find a better place for us!
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*/
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#define DEVICE_INIT(d) ((d) != NULL ? (d)->init((d)) : (Boolean)0)
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#define DEVICE_GET(d, b, f) ((d) != NULL ? (d)->get((d), (b), (f)) : NULL)
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#define DEVICE_SHUTDOWN(d) ((d) != NULL ? (d)->shutdown((d)) : (void)0)
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#endif
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/* _SYSINSTALL_H_INCLUDE */
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