freebsd-dev/usr.sbin/sysinstall/sysinstall.h
Jordan K. Hubbard 0fd6d431cf Do a few things I've been threatening to do for a long time:
1. Don't use the MSDOSFS code for accessing FreeBSD distribution data.
   Use Robert Nordier's stand-alone DOS I/O library for the purpose.
   It this works as well as Robert says it does, it should drastically reduce
   (or even eliminate) our "I can't install from my DOS partition!" calls.

2. As a result of the above, go to stdio file descriptors for all
   media types.

3. Taking advantage of #2, start using libftpio for FTP transfers instead
   of maintaining our own parallel version of the FTP transfer code.
   Yay!  I ripped something out for a change!

#1 Submitted-By: Robert Nordier <rnordier@iafrica.com>
1996-12-11 09:35:06 +00:00

654 lines
24 KiB
C

/*
* The new sysinstall program.
*
* This is probably the last attempt in the `sysinstall' line, the next
* generation being slated to essentially a complete rewrite.
*
* $Id: sysinstall.h,v 1.90 1996/12/09 08:22:17 jkh Exp $
*
* Copyright (c) 1995
* Jordan Hubbard. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer,
* verbatim and that no modifications are made prior to this
* point in the file.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#ifndef _SYSINSTALL_H_INCLUDE
#define _SYSINSTALL_H_INCLUDE
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <dialog.h>
#include <sys/types.h>
#include <sys/wait.h>
#include "libdisk.h"
#include "dist.h"
#include "version.h"
/*** Defines ***/
/* Different packages we depend on - update this when package version change! */
#define PACKAGE_GATED "gated-3.5b3"
#define PACKAGE_APACHE "apache-1.1.1"
#define PACKAGE_NETCON "commerce/netcon/bsd60"
#define PACKAGE_PCNFSD "pcnfsd-93.02.16"
#define PACKAGE_SAMBA "samba-1.9.15p8"
#define PACKAGE_LYNX "lynx-2.6"
/* variable limits */
#define VAR_NAME_MAX 128
#define VAR_VALUE_MAX 1024
/* device limits */
#define DEV_NAME_MAX 64 /* The maximum length of a device name */
#define DEV_MAX 100 /* The maximum number of devices we'll deal with */
#define INTERFACE_MAX 50 /* Maximum number of network interfaces we'll deal with */
#define IO_ERROR -2 /* Status code for I/O error rather than normal EOF */
/*
* I make some pretty gross assumptions about having a max of 50 chunks
* total - 8 slices and 42 partitions. I can't easily display many more
* than that on the screen at once!
*
* For 2.1 I'll revisit this and try to make it more dynamic, but since
* this will catch 99.99% of all possible cases, I'm not too worried.
*/
#define MAX_CHUNKS 40
/* Internal environment variable names */
#define DISK_PARTITIONED "_diskPartitioned"
#define DISK_LABELLED "_diskLabelled"
#define DISK_SELECTED "_diskSelected"
#define SYSTEM_STATE "_systemState"
#define RUNNING_ON_ROOT "_runningOnRoot"
#define TCP_CONFIGURED "_tcpConfigured"
/* Ones that can be tweaked from config files */
#define VAR_BLANKTIME "blanktime"
#define VAR_BOOTMGR "bootManager"
#define VAR_BROWSER_BINARY "browserBinary"
#define VAR_BROWSER_PACKAGE "browserPackage"
#define VAR_CPIO_VERBOSITY "cpioVerbose"
#define VAR_DEBUG "debug"
#define VAR_DISK "disk"
#define VAR_DOMAINNAME "domainname"
#define VAR_EDITOR "editor"
#define VAR_EXTRAS "ifconfig_"
#define VAR_FTP_DIR "ftpDirectory"
#define VAR_FTP_PASS "ftpPass"
#define VAR_FTP_PATH "ftp"
#define VAR_FTP_PORT "ftpPort"
#define VAR_FTP_STATE "ftpState"
#define VAR_FTP_USER "ftpUser"
#define VAR_FTP_HOST "ftpHost"
#define VAR_GATEWAY "defaultrouter"
#define VAR_GEOMETRY "geometry"
#define VAR_HOSTNAME "hostname"
#define VAR_IFCONFIG "ifconfig_"
#define VAR_INTERFACES "network_interfaces"
#define VAR_INSTALL_ROOT "installRoot"
#define VAR_IPADDR "ipaddr"
#define VAR_LABEL "label"
#define VAR_LABEL_COUNT "labelCount"
#define VAR_MEDIA_TYPE "mediaType"
#define VAR_NAMESERVER "nameserver"
#define VAR_NETMASK "netmask"
#define VAR_NFS_PATH "nfs"
#define VAR_NFS_HOST "nfsHost"
#define VAR_NFS_SECURE "nfsSecure"
#define VAR_NFS_SERVER "nfs_server"
#define VAR_NO_CONFIRM "noConfirm"
#define VAR_NOVELL "novell"
#define VAR_NTPDATE "ntpdate"
#define VAR_PCNFSD "pcnfsd"
#define VAR_PKG_TMPDIR "PKG_TMPDIR"
#define VAR_PORTS_PATH "ports"
#define VAR_RELNAME "releaseName"
#define VAR_ROOT_SIZE "rootSize"
#define VAR_ROUTER "router"
#define VAR_ROUTERFLAGS "routerflags"
#define VAR_SERIAL_SPEED "serialSpeed"
#define VAR_SLOW_ETHER "slowEthernetCard"
#define VAR_SWAP_SIZE "swapSize"
#define VAR_TAPE_BLOCKSIZE "tapeBlocksize"
#define VAR_UFS_PATH "ufs"
#define VAR_USR_SIZE "usrSize"
#define VAR_VAR_SIZE "varSize"
#define DEFAULT_TAPE_BLOCKSIZE "20"
/* One MB worth of blocks */
#define ONE_MEG 2048
/* Which selection attributes to use */
#define ATTR_SELECTED (ColorDisplay ? item_selected_attr : item_attr)
#define ATTR_TITLE button_active_attr
/* Handy strncpy() macro */
#define SAFE_STRCPY(to, from) sstrncpy((to), (from), sizeof (to))
/*** Types ***/
typedef unsigned int Boolean;
typedef struct disk Disk;
typedef struct chunk Chunk;
/* Bitfields for menu options */
#define DMENU_NORMAL_TYPE 0x1 /* Normal dialog menu */
#define DMENU_RADIO_TYPE 0x2 /* Radio dialog menu */
#define DMENU_CHECKLIST_TYPE 0x4 /* Multiple choice menu */
#define DMENU_SELECTION_RETURNS 0x8 /* Immediate return on item selection */
typedef struct _dmenu {
int type; /* What sort of menu we are */
char *title; /* Our title */
char *prompt; /* Our prompt */
char *helpline; /* Line of help at bottom */
char *helpfile; /* Help file for "F1" */
dialogMenuItem items[0]; /* Array of menu items */
} DMenu;
/* A sysconfig variable */
typedef struct _variable {
struct _variable *next;
char name[VAR_NAME_MAX];
char value[VAR_VALUE_MAX];
} Variable;
/* For attribs */
#define MAX_ATTRIBS 200
#define MAX_NAME 64
#define MAX_VALUE 256
typedef struct _attribs {
char name[MAX_NAME];
char value[MAX_VALUE];
} Attribs;
typedef enum {
DEVICE_TYPE_NONE,
DEVICE_TYPE_DISK,
DEVICE_TYPE_FLOPPY,
DEVICE_TYPE_FTP,
DEVICE_TYPE_NETWORK,
DEVICE_TYPE_CDROM,
DEVICE_TYPE_TAPE,
DEVICE_TYPE_DOS,
DEVICE_TYPE_UFS,
DEVICE_TYPE_NFS,
DEVICE_TYPE_ANY,
} DeviceType;
/* CDROM mount codes */
#define CD_UNMOUNTED 0
#define CD_ALREADY_MOUNTED 1
#define CD_WE_MOUNTED_IT 2
/* A "device" from sysinstall's point of view */
typedef struct _device {
char name[DEV_NAME_MAX];
char *description;
char *devname;
DeviceType type;
Boolean enabled;
Boolean (*init)(struct _device *dev);
FILE * (*get)(struct _device *dev, char *file, Boolean probe);
Boolean (*close)(struct _device *dev, FILE *fp);
void (*shutdown)(struct _device *dev);
void *private;
unsigned int flags;
} Device;
/* Some internal representations of partitions */
typedef enum {
PART_NONE,
PART_SLICE,
PART_SWAP,
PART_FILESYSTEM,
PART_FAT,
} PartType;
/* The longest newfs command we'll hand to system() */
#define NEWFS_CMD_MAX 256
typedef struct _part_info {
Boolean newfs;
char mountpoint[FILENAME_MAX];
char newfs_cmd[NEWFS_CMD_MAX];
} PartInfo;
/* An option */
typedef struct _opt {
char *name;
char *desc;
enum { OPT_IS_STRING, OPT_IS_INT, OPT_IS_FUNC, OPT_IS_VAR } type;
void *data;
void *aux;
char *(*check)();
} Option;
/* Weird index nodey things we use for keeping track of package information */
typedef enum { PACKAGE, PLACE } node_type; /* Types of nodes */
typedef struct _pkgnode { /* A node in the reconstructed hierarchy */
struct _pkgnode *next; /* My next sibling */
node_type type; /* What am I? */
char *name; /* My name */
char *desc; /* My description (Hook) */
struct _pkgnode *kids; /* My little children */
void *data; /* A place to hang my data */
} PkgNode;
typedef PkgNode *PkgNodePtr;
/* A single package */
typedef struct _indexEntry { /* A single entry in an INDEX file */
char *name; /* name */
char *path; /* full path to port */
char *prefix; /* port prefix */
char *comment; /* one line description */
char *descrfile; /* path to description file */
char *deps; /* packages this depends on */
char *maintainer; /* maintainer */
} IndexEntry;
typedef IndexEntry *IndexEntryPtr;
typedef int (*commandFunc)(char *key, void *data);
#define HOSTNAME_FIELD_LEN 128
#define IPADDR_FIELD_LEN 16
#define EXTRAS_FIELD_LEN 128
/* This is the structure that Network devices carry around in their private, erm, structures */
typedef struct _devPriv {
char ipaddr[IPADDR_FIELD_LEN];
char netmask[IPADDR_FIELD_LEN];
char extras[EXTRAS_FIELD_LEN];
} DevInfo;
/*** Externs ***/
extern int DebugFD; /* Where diagnostic output goes */
extern Boolean Fake; /* Don't actually modify anything - testing */
extern Boolean SystemWasInstalled; /* Did we install it? */
extern Boolean RunningAsInit; /* Are we running stand-alone? */
extern Boolean DialogActive; /* Is the dialog() stuff up? */
extern Boolean ColorDisplay; /* Are we on a color display? */
extern Boolean OnVTY; /* On a syscons VTY? */
extern Variable *VarHead; /* The head of the variable chain */
extern Device *mediaDevice; /* Where we're getting our distribution from */
extern unsigned int Dists; /* Which distributions we want */
extern unsigned int DESDists; /* Which naughty distributions we want */
extern unsigned int SrcDists; /* Which src distributions we want */
extern unsigned int XF86Dists; /* Which XFree86 dists we want */
extern unsigned int XF86ServerDists; /* The XFree86 servers we want */
extern unsigned int XF86FontDists; /* The XFree86 fonts we want */
extern int BootMgr; /* Which boot manager to use */
extern int StatusLine; /* Where to print our status messages */
extern DMenu MenuInitial; /* Initial installation menu */
extern DMenu MenuFixit; /* Fixit repair menu */
extern DMenu MenuMBRType; /* Type of MBR to write on the disk */
extern DMenu MenuConfigure; /* Final configuration menu */
extern DMenu MenuDocumentation; /* Documentation menu */
extern DMenu MenuFTPOptions; /* FTP Installation options */
extern DMenu MenuIndex; /* Index menu */
extern DMenu MenuOptions; /* Installation options */
extern DMenu MenuOptionsLanguage; /* Language options menu */
extern DMenu MenuMedia; /* Media type menu */
extern DMenu MenuMouse; /* Mouse type menu */
extern DMenu MenuMediaCDROM; /* CDROM media menu */
extern DMenu MenuMediaDOS; /* DOS media menu */
extern DMenu MenuMediaFloppy; /* Floppy media menu */
extern DMenu MenuMediaFTP; /* FTP media menu */
extern DMenu MenuMediaTape; /* Tape media menu */
extern DMenu MenuNetworkDevice; /* Network device menu */
extern DMenu MenuNTP; /* NTP time server menu */
extern DMenu MenuSyscons; /* System console configuration menu */
extern DMenu MenuSysconsFont; /* System console font configuration menu */
extern DMenu MenuSysconsKeymap; /* System console keymap configuration menu */
extern DMenu MenuSysconsKeyrate; /* System console keyrate configuration menu */
extern DMenu MenuSysconsSaver; /* System console saver configuration menu */
extern DMenu MenuSysconsScrnmap; /* System console screenmap configuration menu */
extern DMenu MenuNetworking; /* Network configuration menu */
extern DMenu MenuInstallCustom; /* Custom Installation menu */
extern DMenu MenuDistributions; /* Distribution menu */
extern DMenu MenuSubDistributions; /* Custom distribution menu */
extern DMenu MenuDESDistributions; /* DES distribution menu */
extern DMenu MenuSrcDistributions; /* Source distribution menu */
extern DMenu MenuXF86; /* XFree86 main menu */
extern DMenu MenuXF86Select; /* XFree86 distribution selection menu */
extern DMenu MenuXF86SelectCore; /* XFree86 core distribution menu */
extern DMenu MenuXF86SelectServer; /* XFree86 server distribution menu */
extern DMenu MenuXF86SelectPC98Server; /* XFree86 server distribution menu */
extern DMenu MenuXF86SelectFonts; /* XFree86 font selection menu */
extern DMenu MenuDiskDevices; /* Disk devices menu */
extern DMenu MenuHTMLDoc; /* HTML Documentation menu */
extern DMenu MenuUsermgmt; /* User management menu */
/*** Prototypes ***/
/* apache.c */
extern int configApache(dialogMenuItem *self);
/* anonFTP.c */
extern int configAnonFTP(dialogMenuItem *self);
/* attrs.c */
extern char *attr_match(Attribs *attr, char *name);
extern int attr_parse_file(Attribs *attr, char *file);
extern int attr_parse(Attribs *attr, FILE *fp);
/* cdrom.c */
extern Boolean mediaInitCDROM(Device *dev);
extern FILE *mediaGetCDROM(Device *dev, char *file, Boolean probe);
extern void mediaShutdownCDROM(Device *dev);
/* command.c */
extern void command_clear(void);
extern void command_sort(void);
extern void command_execute(void);
extern void command_shell_add(char *key, char *fmt, ...);
extern void command_func_add(char *key, commandFunc func, void *data);
/* config.c */
extern int configFstab(void);
extern void configSysconfig(char *config);
extern void configResolv(void);
extern int configPackages(dialogMenuItem *self);
extern int configSaver(dialogMenuItem *self);
extern int configSaverTimeout(dialogMenuItem *self);
extern int configNTP(dialogMenuItem *self);
extern int configXFree86(dialogMenuItem *self);
extern int configRouter(dialogMenuItem *self);
extern int configSamba(dialogMenuItem *self);
extern int configPCNFSD(dialogMenuItem *self);
extern int configNFSServer(dialogMenuItem *self);
extern int configWriteSysconfig(dialogMenuItem *self);
#ifdef NETCON_EXTENTIONS
extern int configNovell(dialogMenuItem *self);
#endif
/* crc.c */
extern int crc(int, unsigned long *, unsigned long *);
/* devices.c */
extern DMenu *deviceCreateMenu(DMenu *menu, DeviceType type, int (*hook)(dialogMenuItem *d),
int (*check)(dialogMenuItem *d));
extern void deviceGetAll(void);
extern Device **deviceFind(char *name, DeviceType type);
extern int deviceCount(Device **devs);
extern Device *new_device(char *name);
extern Device *deviceRegister(char *name, char *desc, char *devname, DeviceType type, Boolean enabled,
Boolean (*init)(Device *mediadev),
FILE * (*get)(Device *dev, char *file, Boolean probe),
void (*shutDown)(Device *mediadev),
void *private);
extern Boolean dummyInit(Device *dev);
extern FILE *dummyGet(Device *dev, char *dist, Boolean probe);
extern void dummyShutdown(Device *dev);
/* disks.c */
extern int diskPartitionEditor(dialogMenuItem *self);
extern int diskPartitionWrite(dialogMenuItem *self);
extern void diskPartition(Device *dev, Disk *d);
/* dispatch.c */
extern int dispatchCommand(char *command);
/* dist.c */
extern int distReset(dialogMenuItem *self);
extern int distSetCustom(char *str);
extern int distSetDeveloper(dialogMenuItem *self);
extern int distSetXDeveloper(dialogMenuItem *self);
extern int distSetKernDeveloper(dialogMenuItem *self);
extern int distSetUser(dialogMenuItem *self);
extern int distSetXUser(dialogMenuItem *self);
extern int distSetMinimum(dialogMenuItem *self);
extern int distSetEverything(dialogMenuItem *self);
extern int distSetDES(dialogMenuItem *self);
extern int distSetSrc(dialogMenuItem *self);
extern int distSetXF86(dialogMenuItem *self);
extern int distExtractAll(dialogMenuItem *self);
/* dmenu.c */
extern int dmenuDisplayFile(dialogMenuItem *tmp);
extern int dmenuSubmenu(dialogMenuItem *tmp);
extern int dmenuSystemCommand(dialogMenuItem *tmp);
extern int dmenuSystemCommandBox(dialogMenuItem *tmp);
extern int dmenuExit(dialogMenuItem *tmp);
extern int dmenuSetVariable(dialogMenuItem *tmp);
extern int dmenuSetKmapVariable(dialogMenuItem *tmp);
extern int dmenuSetVariables(dialogMenuItem *tmp);
extern int dmenuToggleVariable(dialogMenuItem *tmp);
extern int dmenuSetFlag(dialogMenuItem *tmp);
extern int dmenuSetValue(dialogMenuItem *tmp);
extern Boolean dmenuOpen(DMenu *menu, int *choice, int *scroll, int *curr, int *max, Boolean buttons);
extern Boolean dmenuOpenSimple(DMenu *menu, Boolean buttons);
extern int dmenuVarCheck(dialogMenuItem *item);
extern int dmenuFlagCheck(dialogMenuItem *item);
extern int dmenuRadioCheck(dialogMenuItem *item);
/* doc.c */
extern int docBrowser(dialogMenuItem *self);
extern int docShowDocument(dialogMenuItem *self);
/* dos.c */
extern Boolean mediaCloseDOS(Device *dev, FILE *fp);
extern Boolean mediaInitDOS(Device *dev);
extern FILE *mediaGetDOS(Device *dev, char *file, Boolean probe);
extern void mediaShutdownDOS(Device *dev);
/* floppy.c */
extern int getRootFloppy(void);
extern Boolean mediaInitFloppy(Device *dev);
extern FILE *mediaGetFloppy(Device *dev, char *file, Boolean probe);
extern void mediaShutdownFloppy(Device *dev);
/* ftp_strat.c */
extern Boolean mediaCloseFTP(Device *dev, FILE *fp);
extern Boolean mediaInitFTP(Device *dev);
extern FILE *mediaGetFTP(Device *dev, char *file, Boolean probe);
extern void mediaShutdownFTP(Device *dev);
/* globals.c */
extern void globalsInit(void);
/* index.c */
int index_get(char *fname, PkgNodePtr papa);
int index_read(FILE *fp, PkgNodePtr papa);
int index_menu(PkgNodePtr top, PkgNodePtr plist, int *pos, int *scroll);
void index_init(PkgNodePtr top, PkgNodePtr plist);
void index_node_free(PkgNodePtr top, PkgNodePtr plist);
void index_sort(PkgNodePtr top);
void index_print(PkgNodePtr top, int level);
int index_extract(Device *dev, PkgNodePtr top, PkgNodePtr plist);
/* install.c */
extern Boolean checkLabels(Boolean whinge, Chunk **rdev, Chunk **sdev, Chunk **udev, Chunk **vdev);
extern int installCommit(dialogMenuItem *self);
extern int installCustomCommit(dialogMenuItem *self);
extern int installExpress(dialogMenuItem *self);
extern int installNovice(dialogMenuItem *self);
extern int installFixitCDROM(dialogMenuItem *self);
extern int installFixitFloppy(dialogMenuItem *self);
extern int installFixup(dialogMenuItem *self);
extern int installUpgrade(dialogMenuItem *self);
extern int installFilesystems(dialogMenuItem *self);
extern int installVarDefaults(dialogMenuItem *self);
extern Boolean copySelf(void);
/* keymap.c */
extern int loadKeymap(const char *lang);
/* label.c */
extern int diskLabelEditor(dialogMenuItem *self);
extern int diskLabelCommit(dialogMenuItem *self);
/* lndir.c */
extern int lndir(char *from, char *to);
/* makedevs.c (auto-generated) */
extern const char termcap_vt100[];
extern const char termcap_cons25[];
extern const char termcap_cons25_m[];
extern const char termcap_cons25r[];
extern const char termcap_cons25r_m[];
extern const char termcap_cons25l1[];
extern const char termcap_cons25l1_m[];
extern const u_char font_iso_8x16[];
extern const u_char font_cp850_8x16[];
extern const u_char font_cp866_8x16[];
extern const u_char koi8_r2cp866[];
extern u_char default_scrnmap[];
/* media.c */
extern char *cpioVerbosity(void);
extern int mediaSetCDROM(dialogMenuItem *self);
extern int mediaSetFloppy(dialogMenuItem *self);
extern int mediaSetDOS(dialogMenuItem *self);
extern int mediaSetTape(dialogMenuItem *self);
extern int mediaSetFTP(dialogMenuItem *self);
extern int mediaSetFTPActive(dialogMenuItem *self);
extern int mediaSetFTPPassive(dialogMenuItem *self);
extern int mediaSetUFS(dialogMenuItem *self);
extern int mediaSetNFS(dialogMenuItem *self);
extern int mediaSetFTPUserPass(dialogMenuItem *self);
extern int mediaSetCPIOVerbosity(dialogMenuItem *self);
extern int mediaGetType(dialogMenuItem *self);
extern Boolean mediaExtractDist(char *dir, FILE *fp);
extern Boolean mediaExtractDistBegin(char *dir, int *fd, int *zpid, int *cpic);
extern Boolean mediaExtractDistEnd(int zpid, int cpid);
extern Boolean mediaVerify(void);
/* misc.c */
extern Boolean file_readable(char *fname);
extern Boolean file_executable(char *fname);
extern Boolean directory_exists(const char *dirname);
extern char *root_bias(char *path);
extern char *itoa(int value);
extern char *string_concat(char *p1, char *p2);
extern char *string_concat3(char *p1, char *p2, char *p3);
extern char *string_prune(char *str);
extern char *string_skipwhite(char *str);
extern char *string_copy(char *s1, char *s2);
extern char *pathBaseName(const char *path);
extern void safe_free(void *ptr);
extern void *safe_malloc(size_t size);
extern void *safe_realloc(void *orig, size_t size);
extern dialogMenuItem *item_add(dialogMenuItem *list, char *prompt, char *title,
int (*checked)(dialogMenuItem *self),
int (*fire)(dialogMenuItem *self),
void (*selected)(dialogMenuItem *self, int is_selected),
void *data, int aux, int *curr, int *max);
extern void items_free(dialogMenuItem *list, int *curr, int *max);
extern int Mkdir(char *);
extern int Mount(char *, void *data);
extern WINDOW *savescr(void);
extern void restorescr(WINDOW *w);
extern char *sstrncpy(char *dst, const char *src, int size);
/* msg.c */
extern Boolean isDebug(void);
extern void msgInfo(char *fmt, ...);
extern void msgYap(char *fmt, ...);
extern void msgWarn(char *fmt, ...);
extern void msgDebug(char *fmt, ...);
extern void msgError(char *fmt, ...);
extern void msgFatal(char *fmt, ...);
extern void msgConfirm(char *fmt, ...);
extern void msgNotify(char *fmt, ...);
extern void msgWeHaveOutput(char *fmt, ...);
extern int msgYesNo(char *fmt, ...);
extern char *msgGetInput(char *buf, char *fmt, ...);
extern int msgSimpleConfirm(char *);
extern int msgSimpleNotify(char *);
/* network.c */
extern Boolean mediaInitNetwork(Device *dev);
extern void mediaShutdownNetwork(Device *dev);
/* nfs.c */
extern Boolean mediaInitNFS(Device *dev);
extern FILE *mediaGetNFS(Device *dev, char *file, Boolean probe);
extern void mediaShutdownNFS(Device *dev);
/* options.c */
extern int optionsEditor(dialogMenuItem *self);
/* package.c */
extern int package_add(char *name);
extern int package_extract(Device *dev, char *name, Boolean depended);
extern Boolean package_exists(char *name);
/* system.c */
extern void systemInitialize(int argc, char **argv);
extern void systemShutdown(int status);
extern int execExecute(char *cmd, char *name);
extern int systemExecute(char *cmd);
extern int systemDisplayHelp(char *file);
extern char *systemHelpFile(char *file, char *buf);
extern void systemChangeFont(const u_char font[]);
extern void systemChangeLang(char *lang);
extern void systemChangeTerminal(char *color, const u_char c_termcap[], char *mono, const u_char m_termcap[]);
extern void systemChangeScreenmap(const u_char newmap[]);
extern void systemCreateHoloshell(void);
extern int vsystem(char *fmt, ...);
/* tape.c */
extern char *mediaTapeBlocksize(void);
extern Boolean mediaInitTape(Device *dev);
extern FILE *mediaGetTape(Device *dev, char *file, Boolean probe);
extern void mediaShutdownTape(Device *dev);
/* tcpip.c */
extern int tcpOpenDialog(Device *dev);
extern int tcpMenuSelect(dialogMenuItem *self);
extern Boolean tcpDeviceSelect(void);
/* termcap.c */
extern int set_termcap(void);
/* ufs.c */
extern void mediaShutdownUFS(Device *dev);
extern Boolean mediaInitUFS(Device *dev);
extern FILE *mediaGetUFS(Device *dev, char *file, Boolean probe);
/* user.c */
extern int userAddGroup(dialogMenuItem *self);
extern int userAddUser(dialogMenuItem *self);
/* variable.c */
extern void variable_set(char *var);
extern void variable_set2(char *name, char *value);
extern char *variable_get(char *var);
extern void variable_unset(char *var);
extern char *variable_get_value(char *var, char *prompt);
/* wizard.c */
extern void slice_wizard(Disk *d);
#endif
/* _SYSINSTALL_H_INCLUDE */