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Diffstat (limited to 'genisoimage/genisoimage.h')
| -rw-r--r-- | genisoimage/genisoimage.h | 802 |
1 files changed, 802 insertions, 0 deletions
diff --git a/genisoimage/genisoimage.h b/genisoimage/genisoimage.h new file mode 100644 index 0000000..bbedfb0 --- /dev/null +++ b/genisoimage/genisoimage.h @@ -0,0 +1,802 @@ +/* + * This file has been modified for the cdrkit suite. + * + * The behaviour and appearence of the program code below can differ to a major + * extent from the version distributed by the original author(s). + * + * For details, see Changelog file distributed with the cdrkit package. If you + * received this file from another source then ask the distributing person for + * a log of modifications. + * + */ + +/* @(#)genisoimage.h 1.95 05/05/01 joerg */ +/* + * Header file genisoimage.h - assorted structure definitions and typecasts. + * + * Written by Eric Youngdale (1993). + * + * Copyright 1993 Yggdrasil Computing, Incorporated + * Copyright (c) 1999,2000-2003 J. Schilling + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/* APPLE_HYB James Pearson j.pearson@ge.ucl.ac.uk 23/2/2000 */ + +#define APPID_DEFAULT "GENISOIMAGE ISO 9660/HFS FILESYSTEM CREATOR (C) 1993 E.YOUNGDALE (C) 1997-2006 J.PEARSON/J.SCHILLING (C) 2006-2007 CDRKIT TEAM" + + +#include <mconfig.h> /* Must be before stdio.h for LARGEFILE support */ +#include <stdio.h> +#include <statdefs.h> +#include <stdxlib.h> +#include <unixstd.h> /* Needed for for LARGEFILE support */ +#include <strdefs.h> +#include <dirdefs.h> +#include <utypes.h> +#include <standard.h> +#include <libport.h> +#include "scsi.h" +#ifdef JIGDO_TEMPLATE +#include "jte.h" +#endif + +#ifdef DVD_VIDEO +#ifndef UDF +#define UDF +#endif +#endif + +/*#if _LFS_LARGEFILE*/ +#ifdef HAVE_LARGEFILES +/* + * XXX Hack until fseeko()/ftello() are available everywhere or until + * XXX we know a secure way to let autoconf ckeck for fseeko()/ftello() + * XXX without defining FILE_OFFSETBITS to 64 in confdefs.h + */ +# define fseek fseeko +# define ftell ftello +#endif + +#ifndef HAVE_LSTAT +#ifndef VMS +#define lstat stat +#endif +#endif + +#include "iso9660.h" +#include "defaults.h" +#include <unls.h> + +extern struct unls_table *in_nls; /* input UNICODE conversion table */ +extern struct unls_table *out_nls; /* output UNICODE conversion table */ +extern struct unls_table *hfs_inls; /* input HFS UNICODE conversion table */ +extern struct unls_table *hfs_onls; /* output HFS UNICODE conversion table */ + +#ifdef APPLE_HYB +#include "mactypes.h" +#include "hfs.h" + +struct hfs_info { + unsigned char finderinfo[32]; + char name[HFS_MAX_FLEN + 1]; + /* should have fields for dates here as well */ + char *keyname; + struct hfs_info *next; +}; + +#endif /* APPLE_HYB */ + +struct directory_entry { + struct directory_entry *next; + struct directory_entry *jnext; + struct iso_directory_record isorec; + unsigned int starting_block; + off_t size; + unsigned short priority; + unsigned char jreclen; /* Joliet record len */ + char *name; + char *table; + char *whole_name; + struct directory *filedir; + struct directory_entry *parent_rec; + unsigned int de_flags; + ino_t inode; /* Used in the hash table */ + dev_t dev; /* Used in the hash table */ + unsigned char *rr_attributes; + unsigned int rr_attr_size; + unsigned int total_rr_attr_size; + unsigned int got_rr_name; +#ifdef APPLE_HYB + struct directory_entry *assoc; /* entry has a resource fork */ + hfsdirent *hfs_ent; /* HFS parameters */ + off_t hfs_off; /* offset to real start of fork */ + int hfs_type; /* type of HFS Unix file */ +#endif /* APPLE_HYB */ +#ifdef SORTING + int sort; /* sort weight for entry */ +#endif /* SORTING */ +#ifdef UDF + int udf_file_entry_sector; /* also used as UDF unique ID */ +#endif + uint64_t realsize; +}; + +struct file_hash { + struct file_hash *next; + ino_t inode; /* Used in the hash table */ + dev_t dev; /* Used in the hash table */ + nlink_t nlink; /* Used to compute new link count */ + unsigned int starting_block; + off_t size; +#ifdef SORTING + struct directory_entry *de; +#endif /* SORTING */ +}; + + +/* + * This structure is used to control the output of fragments to the cdrom + * image. Everything that will be written to the output image will eventually + * go through this structure. There are two pieces - first is the sizing where + * we establish extent numbers for everything, and the second is when we actually + * generate the contents and write it to the output image. + * + * This makes it trivial to extend genisoimage to write special things in the image. + * All you need to do is hook an additional structure in the list, and the rest + * works like magic. + * + * The three passes each do the following: + * + * The 'size' pass determines the size of each component and assigns the extent number + * for that component. + * + * The 'generate' pass will adjust the contents and pointers as required now that extent + * numbers are assigned. In some cases, the contents of the record are also generated. + * + * The 'write' pass actually writes the data to the disc. + */ +struct output_fragment { + struct output_fragment *of_next; + int (*of_size)(int); + int (*of_generate)(void); + int (*of_write)(FILE *); + char *of_name; /* Textual description */ + unsigned int of_start_extent; /* For consist check */ +}; + +extern struct output_fragment *out_list; +extern struct output_fragment *out_tail; + +extern struct output_fragment startpad_desc; +extern struct output_fragment voldesc_desc; +extern struct output_fragment xvoldesc_desc; +extern struct output_fragment joliet_desc; +extern struct output_fragment torito_desc; +extern struct output_fragment end_vol; +extern struct output_fragment version_desc; +extern struct output_fragment pathtable_desc; +extern struct output_fragment jpathtable_desc; +extern struct output_fragment dirtree_desc; +extern struct output_fragment dirtree_clean; +extern struct output_fragment jdirtree_desc; +extern struct output_fragment extension_desc; +extern struct output_fragment files_desc; +extern struct output_fragment interpad_desc; +extern struct output_fragment endpad_desc; +extern struct output_fragment sunboot_desc; +extern struct output_fragment sunlabel_desc; +extern struct output_fragment genboot_desc; +extern struct output_fragment strfile_desc; +extern struct output_fragment strdir_desc; +extern struct output_fragment strpath_desc; +extern struct output_fragment alphaboot_desc; +extern struct output_fragment hppaboot_desc; +extern struct output_fragment alpha_hppa_boot_desc; +extern struct output_fragment mipsboot_desc; +extern struct output_fragment mipselboot_desc; + +#ifdef APPLE_HYB +extern struct output_fragment hfs_desc; + +#endif /* APPLE_HYB */ +#ifdef DVD_VIDEO +/* + * This structure holds the information necessary to create a valid + * DVD-Video image. Basically it's how much to pad the files so the + * file offsets described in the video_ts.ifo and vts_xx_0.ifo are + * the correct one in the image that we create. + */ +typedef struct { + int realsize_ifo; + int realsize_menu; + int realsize_bup; + int size_ifo; + int size_menu; + int size_title; + int size_bup; + int pad_ifo; + int pad_menu; + int pad_title; + int pad_bup; + int number_of_vob_files; + int realsize_vob[10]; +} title_set_t; + +typedef struct { + int num_titles; + title_set_t *title_set; +} title_set_info_t; +#endif /* DVD_VIDEO */ + +/* + * This structure describes one complete directory. It has pointers + * to other directories in the overall tree so that it is clear where + * this directory lives in the tree, and it also must contain pointers + * to the contents of the directory. Note that subdirectories of this + * directory exist twice in this stucture. Once in the subdir chain, + * and again in the contents chain. + */ +struct directory { + struct directory *next; /* Next directory at same level as this one */ + struct directory *subdir; /* First subdirectory in this directory */ + struct directory *parent; + struct directory_entry *contents; + struct directory_entry *jcontents; + struct directory_entry *self; + char *whole_name; /* Entire path */ + char *de_name; /* Entire path */ + unsigned int ce_bytes; /* Number of bytes of CE entries read */ + /* for this dir */ + unsigned int depth; + unsigned int size; + unsigned int extent; + unsigned int jsize; + unsigned int jextent; + unsigned int path_index; + unsigned int jpath_index; + unsigned short dir_flags; + unsigned short dir_nlink; +#ifdef APPLE_HYB + hfsdirent *hfs_ent; /* HFS parameters */ + struct hfs_info *hfs_info; /* list of info for all entries in dir */ +#endif /* APPLE_HYB */ +#ifdef SORTING + int sort; /* sort weight for child files */ +#endif /* SORTING */ +}; + +struct deferred_write { + struct deferred_write *next; + char *table; + unsigned int extent; + off_t size; + char *name; + struct directory_entry *s_entry; + unsigned int pad; + off_t off; +}; + +struct eltorito_boot_entry_info { + struct eltorito_boot_entry_info *next; + char *boot_image; + int not_bootable; + int no_emul_boot; + int hard_disk_boot; + int boot_info_table; + int load_size; + int load_addr; +}; + +extern int goof; +extern struct directory *root; +extern struct directory *reloc_dir; +extern unsigned int next_extent; +extern unsigned int last_extent; +extern unsigned int last_extent_written; +extern unsigned int session_start; + +extern unsigned int path_table_size; +extern unsigned int path_table[4]; +extern unsigned int path_blocks; +extern char *path_table_l; +extern char *path_table_m; + +extern unsigned int jpath_table_size; +extern unsigned int jpath_table[4]; +extern unsigned int jpath_blocks; +extern char *jpath_table_l; +extern char *jpath_table_m; + +extern struct iso_directory_record root_record; +extern struct iso_directory_record jroot_record; + +extern int check_oldnames; +extern int check_session; +extern int use_eltorito; +extern int hard_disk_boot; +extern int not_bootable; +extern int no_emul_boot; +extern int load_addr; +extern int load_size; +extern int boot_info_table; +extern int use_RockRidge; +extern int osecsize; +extern int use_XA; +extern int use_Joliet; +extern int rationalize; +extern int rationalize_uid; +extern int rationalize_gid; +extern int rationalize_filemode; +extern int rationalize_dirmode; +extern uid_t uid_to_use; +extern gid_t gid_to_use; +extern int filemode_to_use; +extern int dirmode_to_use; +extern int new_dir_mode; +extern int follow_links; +extern int cache_inodes; +extern int verbose; +extern int debug; +extern int gui; +extern int all_files; +extern int generate_tables; +extern int print_size; +extern int split_output; +extern int use_graft_ptrs; +extern int jhide_trans_tbl; +extern int hide_rr_moved; +extern int omit_period; +extern int omit_version_number; +extern int no_rr; +extern int transparent_compression; +extern Uint RR_relocation_depth; +extern int iso9660_level; +extern int iso9660_namelen; +extern int full_iso9660_filenames; +extern int relaxed_filenames; +extern int allow_lowercase; +extern int allow_multidot; +extern int iso_translate; +extern int allow_leading_dots; +extern int use_fileversion; +extern int split_SL_component; +extern int split_SL_field; +extern char *trans_tbl; +char *outfile; + +#define JMAX 64 /* maximum Joliet file name length (spec) */ +#define JLONGMAX 103 /* out of spec Joliet file name length */ +extern int jlen; /* selected maximum Joliet file name length */ + +#ifdef DVD_VIDEO +extern int dvd_video; +#endif /* DVD_VIDEO */ + + +#ifdef APPLE_HYB +extern int apple_hyb; /* create HFS hybrid */ +extern int apple_ext; /* use Apple extensions */ +extern int apple_both; /* common flag (for above) */ +extern int hfs_extra; /* extra ISO extents (hfs_ce_size) */ +extern hce_mem *hce; /* libhfs/genisoimage extras */ +extern int use_mac_name; /* use Mac name for ISO9660/Joliet/RR */ +extern int create_dt; /* create the Desktp files */ +extern char *hfs_boot_file; /* name of HFS boot file */ +extern char *magic_filename; /* magic file for CREATOR/TYPE matching */ +extern int hfs_last; /* order in which to process map/magic files */ +extern char *deftype; /* default Apple TYPE */ +extern char *defcreator; /* default Apple CREATOR */ +extern int gen_pt; /* generate HFS partition table */ +extern char *autoname; /* Autostart filename */ +extern int afe_size; /* Apple File Exchange block size */ +extern char *hfs_volume_id; /* HFS volume ID */ +extern int icon_pos; /* Keep Icon position */ +extern int hfs_lock; /* lock HFS volume (read-only) */ +extern char *hfs_bless; /* name of folder to 'bless' (System Folder) */ +extern char *hfs_parms; /* low level HFS parameters */ + +#define MAP_LAST 1 /* process magic then map file */ +#define MAG_LAST 2 /* process map then magic file */ + +#ifndef PREP_BOOT +#define PREP_BOOT +#endif /* PREP_BOOT */ + +#ifdef PREP_BOOT +extern char *prep_boot_image[4]; +extern int use_prep_boot; +extern int use_chrp_boot; + +#endif /* PREP_BOOT */ +#endif /* APPLE_HYB */ + +#ifdef SORTING +extern int do_sort; +#endif /* SORTING */ + +/* tree.c */ +extern int stat_filter(char *, struct stat *); +extern int lstat_filter(char *, struct stat *); +extern int sort_tree(struct directory *); +extern struct directory * +find_or_create_directory(struct directory *, const char *, + struct directory_entry *self, + int, + struct stat *stat_template); +extern void finish_cl_pl_entries(void); +extern int scan_directory_tree(struct directory *this_dir, char *path, + struct directory_entry *self); + +#ifdef APPLE_HYB +extern int insert_file_entry(struct directory *, char *, char *, int); +#else +extern int insert_file_entry(struct directory *, char *, char *); +#endif /* APPLE_HYB */ + +extern void generate_iso9660_directories(struct directory *, FILE *); +extern void dump_tree(struct directory * node); +extern struct directory_entry * +search_tree_file(struct directory * node, char *filename); +extern void update_nlink_field(struct directory * node); +extern void init_fstatbuf(void); +extern struct stat root_statbuf; +extern struct stat fstatbuf; + +/* eltorito.c */ +extern void init_boot_catalog(const char *path); +extern void insert_boot_cat(void); +extern void get_boot_entry(void); +extern void new_boot_entry(void); + +/* boot.c */ +extern void sparc_boot_label(char *label); +extern void sunx86_boot_label(char *label); +extern void scan_sparc_boot(char *files); +extern void scan_sunx86_boot(char *files); +extern int make_sun_label(void); +extern int make_sunx86_label(void); + +/* boot-alpha.c */ +extern int add_boot_alpha_filename(char *filename); + +/* boot-hppa.c */ +extern int add_boot_hppa_cmdline(char *cmdline); +extern int add_boot_hppa_kernel_32(char *filename); +extern int add_boot_hppa_kernel_64(char *filename); +extern int add_boot_hppa_bootloader(char *filename); +extern int add_boot_hppa_ramdisk(char *filename); + +/* boot-mips.c */ +extern int add_boot_mips_filename(char *filename); + +/* boot-mipsel.c */ +extern int add_boot_mipsel_filename(char *filename); + +/* rsync.c */ +extern unsigned long long rsync64(unsigned char *mem, size_t size); + +/* write.c */ +extern int get_731(char *); +extern int get_732(char *); +extern int get_733(char *); +extern int isonum_733(unsigned char *); +extern void set_723(char *, unsigned int); +extern void set_731(char *, unsigned int); +extern void set_721(char *, unsigned int); +extern void set_733(char *, unsigned int); +extern int sort_directory(struct directory_entry **, int); +extern void generate_one_directory(struct directory *, FILE *); +extern void memcpy_max(char *, char *, int); +extern int oneblock_size(int starting_extent); +extern struct iso_primary_descriptor vol_desc; +extern void xfwrite(void *buffer, int size, int count, FILE *file, int submode, + BOOL islast); +extern void set_732(char *pnt, unsigned int i); +extern void set_722(char *pnt, unsigned int i); +extern void outputlist_insert(struct output_fragment * frag); + +#ifdef APPLE_HYB +extern Ulong get_adj_size(int Csize); +extern int adj_size(int Csize, int start_extent, int extra); +extern void adj_size_other(struct directory * dpnt); +extern int insert_padding_file(int size); +extern int gen_mac_label(struct deferred_write *); + +#ifdef PREP_BOOT +extern void gen_prepboot_label(unsigned char *); + +#endif /* PREP_BOOT */ +#endif /* APPLE_HYB */ + +/* multi.c */ + +extern FILE *in_image; +extern int open_merge_image(char *path); +extern int close_merge_image(void); +extern struct iso_directory_record * +merge_isofs(char *path); +extern unsigned char *parse_xa(unsigned char *pnt, int *lenp, + struct directory_entry *dpnt); +extern int rr_flags(struct iso_directory_record *idr); +extern int merge_previous_session(struct directory *, + struct iso_directory_record *, + char *, char *); +extern int get_session_start(int *); + +/* joliet.c */ +#ifdef UDF +# ifdef USE_ICONV +extern size_t convert_to_unicode (unsigned char *buffer, + int size, char *source, struct unls_table *inls); +# else +extern void convert_to_unicode (unsigned char *buffer, + int size, char *source, struct unls_table *inls); +# endif +extern int joliet_strlen (const char *string, struct unls_table *inls); +#endif +extern unsigned char conv_charset(unsigned char, struct unls_table *, + struct unls_table *); +extern int joliet_sort_tree(struct directory * node); + +/* match.c */ +extern int matches(char *); +extern int add_match(char *); + +/* files.c */ +struct dirent *readdir_add_files(char **, char *, DIR *); + +/* name.c */ + +extern void iso9660_check(struct iso_directory_record *idr, + struct directory_entry *ndr); +extern int iso9660_file_length(const char *name, + struct directory_entry *sresult, int flag); + +/* various */ +extern int iso9660_date(char *, time_t); +extern void add_hash(struct directory_entry *); +extern struct file_hash *find_hash(dev_t, ino_t); + +extern void flush_hash(void); +extern void add_directory_hash(dev_t, ino_t); +extern struct file_hash *find_directory_hash(dev_t, ino_t); +extern void flush_file_hash(void); +extern int delete_file_hash(struct directory_entry *); +extern struct directory_entry *find_file_hash(char *); +extern void add_file_hash(struct directory_entry *); + +extern int generate_xa_rr_attributes(char *, char *, struct directory_entry *, + struct stat *, struct stat *, + int deep_flag); +extern char *generate_rr_extension_record(char *id, char *descriptor, + char *source, int *size); + +extern int check_prev_session(struct directory_entry **, int len, + struct directory_entry *, struct stat *, + struct stat *, struct directory_entry **); + +extern void match_cl_re_entries(void); +extern void finish_cl_pl_for_prev_session(void); +extern char *find_rr_attribute(unsigned char *pnt, int len, char *attr_type); + +#ifdef APPLE_HYB +/* volume.c */ +extern int make_mac_volume(struct directory * dpnt, int start_extent); +extern int write_fork(hfsfile * hfp, long tot); + +/* apple.c */ + +extern void del_hfs_info(struct hfs_info *); +extern int get_hfs_dir(char *, char *, struct directory_entry *); +extern int get_hfs_info(char *, char *, struct directory_entry *); +extern int get_hfs_rname(char *, char *, char *); +extern int hfs_exclude(char *); +extern void print_hfs_info(struct directory_entry *); +extern void hfs_init(char *, unsigned short, unsigned int); +extern void delete_rsrc_ent(struct directory_entry *); +extern void clean_hfs(void); +extern void perr(char *); +extern void set_root_info(char *); + +/* desktop.c */ + +extern int make_desktop(hfsvol *, int); + +/* mac_label.c */ + +#ifdef _MAC_LABEL_H +#ifdef PREP_BOOT +extern void gen_prepboot_label(MacLabel * mac_label); +#endif +extern int gen_mac_label(defer *); +#endif +extern int autostart(void); + +/* libfile */ + +extern char *get_magic_match(const char *); +extern void clean_magic(void); + +#endif /* APPLE_HYB */ + +extern char *extension_record; +extern int extension_record_extent; +extern int n_data_extents; + +/* + * These are a few goodies that can be specified on the command line, and are + * filled into the root record + */ +extern char *preparer; +extern char *publisher; +extern char *copyright; +extern char *biblio; +extern char *abstract; +extern char *appid; +extern char *volset_id; +extern char *system_id; +extern char *volume_id; +extern char *boot_catalog; +extern char *boot_image; +extern char *genboot_image; +extern int ucs_level; +extern int volume_set_size; +extern int volume_sequence_number; + +extern struct eltorito_boot_entry_info *first_boot_entry; +extern struct eltorito_boot_entry_info *last_boot_entry; +extern struct eltorito_boot_entry_info *current_boot_entry; + +extern char *findgequal(char *); +extern void *e_malloc(size_t); + +/* + * Note: always use these macros to avoid problems. + * + * ISO_ROUND_UP(X) may cause an integer overflow and thus give + * incorrect results. So avoid it if possible. + * + * ISO_BLOCKS(X) is overflow safe. Prefer this when ever it is possible. + */ +#define SECTOR_SIZE (2048) +#define ISO_ROUND_UP(X) (((X) + (SECTOR_SIZE - 1)) & ~(SECTOR_SIZE - 1)) +#define ISO_BLOCKS(X) (((X) / SECTOR_SIZE) + (((X)%SECTOR_SIZE)?1:0)) + +#define ROUND_UP(X, Y) (((X + (Y - 1)) / Y) * Y) + +#ifdef APPLE_HYB +/* + * ISO blocks == 2048, HFS blocks == 512 + */ +#define HFS_BLK_CONV (SECTOR_SIZE/HFS_BLOCKSZ) + +#define HFS_ROUND_UP(X) ISO_ROUND_UP(((X)*HFS_BLOCKSZ)) /* XXX ??? */ +#define HFS_BLOCKS(X) (ISO_BLOCKS(X) * HFS_BLK_CONV) + +#define USE_MAC_NAME(E) (use_mac_name && ((E)->hfs_ent != NULL) && (E)->hfs_type) +#endif /* APPLE_HYB */ + +/* + * Rock Ridge defines + */ +#define NEED_RE 1 /* Need Relocated Direcotry */ +#define NEED_PL 2 /* Need Parent link */ +#define NEED_CL 4 /* Need Child link */ +#define NEED_CE 8 /* Need Continuation Area */ +#define NEED_SP 16 /* Need SUSP record */ + +#define RR_FLAG_PX 1 /* POSIX attributes */ +#define RR_FLAG_PN 2 /* POSIX device number */ +#define RR_FLAG_SL 4 /* Symlink */ +#define RR_FLAG_NM 8 /* Alternate Name */ +#define RR_FLAG_CL 16 /* Child link */ +#define RR_FLAG_PL 32 /* Parent link */ +#define RR_FLAG_RE 64 /* Relocated Direcotry */ +#define RR_FLAG_TF 128 /* Time stamp */ + +#define RR_FLAG_SP 1024 /* SUSP record */ +#define RR_FLAG_AA 2048 /* Apple Signature record */ +#define RR_FLAG_XA 4096 /* XA signature record */ + +#define RR_FLAG_CE 8192 /* SUSP Continuation aerea */ +#define RR_FLAG_ER 16384 /* Extension record for RR signature */ +#define RR_FLAG_RR 32768 /* RR Signature in every file */ +#define RR_FLAG_ZF 65535 /* Linux compression extension */ + + +#define PREV_SESS_DEV (sizeof (dev_t) >= 4 ? 0x7ffffffd : 0x7ffd) +#define TABLE_INODE (sizeof (ino_t) >= 4 ? 0x7ffffffe : 0x7ffe) +#define UNCACHED_INODE (sizeof (ino_t) >= 4 ? 0x7fffffff : 0x7fff) +#define UNCACHED_DEVICE (sizeof (dev_t) >= 4 ? 0x7fffffff : 0x7fff) + +#ifdef VMS +#define STAT_INODE(X) (X.st_ino[0]) +#define PATH_SEPARATOR ']' +#define SPATH_SEPARATOR "" +#else +#define STAT_INODE(X) (X.st_ino) +#define PATH_SEPARATOR '/' +#define SPATH_SEPARATOR "/" +#endif + +/* + * When using multi-session, indicates that we can reuse the + * TRANS.TBL information for this directory entry. If this flag + * is set for all entries in a directory, it means we can just + * reuse the TRANS.TBL and not generate a new one. + */ +#define SAFE_TO_REUSE_TABLE_ENTRY 0x01 /* de_flags only */ +#define DIR_HAS_DOT 0x02 /* dir_flags only */ +#define DIR_HAS_DOTDOT 0x04 /* dir_flags only */ +#define INHIBIT_JOLIET_ENTRY 0x08 +#define INHIBIT_RR_ENTRY 0x10 /* not used */ +#define RELOCATED_DIRECTORY 0x20 /* de_flags only */ +#define INHIBIT_ISO9660_ENTRY 0x40 +#define MEMORY_FILE 0x80 /* de_flags only */ +#define HIDDEN_FILE 0x100 /* de_flags only */ +#define DIR_WAS_SCANNED 0x200 /* dir_flags only */ + +/* + * Volume sequence number to use in all of the iso directory records. + */ +#define DEF_VSN 1 + +/* + * Make sure we have a definition for this. If not, take a very conservative + * guess. + * POSIX requires the max pathname component lenght to be defined in limits.h + * If variable, it may be undefined. If undefined, there should be + * a definition for _POSIX_NAME_MAX in limits.h or in unistd.h + * As _POSIX_NAME_MAX is defined to 14, we cannot use it. + * XXX Eric's wrong comment: + * XXX From what I can tell SunOS is the only one with this trouble. + */ +#ifdef HAVE_LIMITS_H +#include <limits.h> +#endif +#ifndef NAME_MAX +#ifdef FILENAME_MAX +#define NAME_MAX FILENAME_MAX +#else +#define NAME_MAX 256 +#endif +#endif + +#ifndef PATH_MAX +#ifdef FILENAME_MAX +#define PATH_MAX FILENAME_MAX +#else +#define PATH_MAX 1024 +#endif +#endif + +/* + * XXX JS: Some structures have odd lengths! + * Some compilers (e.g. on Sun3/mc68020) padd the structures to even length. + * For this reason, we cannot use sizeof (struct iso_path_table) or + * sizeof (struct iso_directory_record) to compute on disk sizes. + * Instead, we use offsetof(..., name) and add the name size. + * See iso9660.h + */ +#ifndef offsetof +#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) +#endif + +/* + * EB: various shared stuff + */ +extern char *merge_warn_msg; |