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/*
* This file is part of dds2tar.
* Copyright by J"org Weule
*/
/*
* Please change the value ST_BUFFER_BLOCKS at the top of the Makefile
* on error with these lines.
*/
#if defined ST_BUFFER_BLOCKS && ST_BUFFER_BLOCKS == 0
#undef ST_BUFFER_BLOCKS
#include "/usr/src/linux/drivers/scsi/st_options.h"
#endif
#ifndef ST_BUFFER_BLOCKS
#define ST_BUFFER_BLOCKS 32
#endif
#include <sys/param.h>
#define UNKNOWN 0
#define HP 1
#define SONY 1
#define SEGATE 2
#define ARCHIVE 2
#define EXABYTE 2
extern const char dds_headline[];
extern const char dds_index_format[];
extern const char dds_index_scan_format[];
extern const char dds_old_headline[];
extern const char dds_old_index_format[];
extern const char dds_old_index_scan_format[];
extern const char dds_loctext[];
extern const char dds_locline1[];
extern const char dds_locline2[];
extern int dds_set_bs(int);
extern char vendor[9];
extern int vid; /* vendor ID */
/*
* It's faster to read some records than to skip over them,
* if the number is smaller then DONT_SKIP.
* I really don't know the right number here.
*/
#define DONT_SKIP ((cur_n>0)?((int)(1024/cur_n)):((int)(1024/buf_n)))
typedef union {
char chrptr[512];
struct {
char name[100];
char dummy1[24];
char size[12];
char mtime[12];
char dummy2[8];
char linkflag;
char dummy3[100];
char magic[8];
}
hdr;
}
tar_record;
#define LF_LONGLINK 'K'
#define LF_LONGNAME 'L'
extern int tar_fb;
extern int tar_bs;
extern int tar_n;
extern tar_record *cur_block;
extern int cur_blkno;
extern int next_blkno;
extern int cur_n;
extern int cur_bs;
extern int buf_n;
extern int force_nochk;
extern char *cur_line;
extern int hash_mode;
extern int quick_mode;
extern int device;
extern int verbose;
extern int list_only;
extern FILE *index_fp;
extern int write_body;
extern int long_name_len;
extern char long_name[MAXPATHLEN<<2];
extern char* dds_quote(char*str);
extern int dds_unquote(char*str);
extern int dds_index(void);
extern int dds_cmp(char const *const *pattern);
extern int rt_line(
int *const ptr_blkno,
int *const ptr_recno,
int *const ptr_size,
char **const ptr_name
);
extern int rt_loc_line(void);
extern int extract_loc(char const *const *);
#ifdef EXP_STUFF
extern int tar_dds(int const, char const *const *const);
#endif
extern int dds_is_tar_header_record(tar_record*const);
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