* Ported to Linux's Second Extended File System as part of the
* dump and restore backup suit
* Remy Card <card@Linux.EU.Org>, 1994-1997
- * Stelian Pop <pop@cybercable.fr>, 1999
+ * Stelian Pop <pop@noos.fr>, 1999-2000
+ * Stelian Pop <pop@noos.fr> - Alcôve <www.alcove.fr>, 2000
*
- * $Id: dump.h,v 1.6 1999/10/13 09:57:19 stelian Exp $
+ * $Id: dump.h,v 1.30 2001/08/13 16:17:52 stelian Exp $
*/
/*-
* SUCH DAMAGE.
*/
+#include <config.h>
+#include <protocols/dumprestore.h>
+
#define MAXINOPB (MAXBSIZE / sizeof(struct dinode))
#define MAXNINDIR (MAXBSIZE / sizeof(daddr_t))
/*
* Dump maps used to describe what is to be dumped.
*/
-int mapsize; /* size of the state maps */
-char *usedinomap; /* map of allocated inodes */
-char *dumpdirmap; /* map of directories to be dumped */
-char *dumpinomap; /* map of files to be dumped */
+extern int mapsize; /* size of the state maps */
+extern char *usedinomap; /* map of allocated inodes */
+extern char *dumpdirmap; /* map of directories to be dumped */
+extern char *dumpinomap; /* map of files to be dumped */
/*
* Map manipulation macros.
*/
/*
* All calculations done in 0.1" units!
*/
-char *disk; /* name of the disk file */
-char *tape; /* name of the tape file */
-char *dumpdates; /* name of the file containing dump date information*/
-char *temp; /* name of the file for doing rewrite of dumpdates */
-char lastlevel; /* dump level of previous dump */
-char level; /* dump level of this dump */
-int uflag; /* update flag */
-int diskfd; /* disk file descriptor */
-int tapefd; /* tape file descriptor */
-int pipeout; /* true => output to standard output */
-ino_t curino; /* current inumber; used globally */
-int newtape; /* new tape flag */
-int density; /* density in 0.1" units */
-long tapesize; /* estimated tape size, blocks */
-long tsize; /* tape size in 0.1" units */
-long asize; /* number of 0.1" units written on current tape */
-int etapes; /* estimated number of tapes */
-int nonodump; /* if set, do not honor UF_NODUMP user flags */
-int unlimited; /* if set, write to end of medium */
-
-int notify; /* notify operator flag */
-int blockswritten; /* number of blocks written on current tape */
-int tapeno; /* current tape number */
-time_t tstart_writing; /* when started writing the first tape block */
-time_t tend_writing; /* after writing the last tape block */
+extern const char *disk; /* name of the disk file */
+extern char tape[MAXPATHLEN];/* name of the tape file */
+extern char *tapeprefix; /* prefix of the tape file */
+extern char *dumpdates; /* name of the file containing dump date information*/
+extern char lastlevel; /* dump level of previous dump */
+extern char level; /* dump level of this dump */
+extern int uflag; /* update flag */
+extern int Mflag; /* multi-volume flag */
+extern char *eot_script; /* end of volume script fiag */
+extern int diskfd; /* disk file descriptor */
+extern int tapefd; /* tape file descriptor */
+extern int pipeout; /* true => output to standard output */
+extern int fifoout; /* true => output to fifo */
+extern dump_ino_t curino; /* current inumber; used globally */
+extern int newtape; /* new tape flag */
+extern int density; /* density in 0.1" units */
+extern long tapesize; /* estimated tape size, blocks */
+extern long tsize; /* tape size in 0.1" units */
+extern long asize; /* number of 0.1" units written on current tape */
+extern int etapes; /* estimated number of tapes */
+extern int nonodump; /* if set, do not honor UF_NODUMP user flags */
+extern int unlimited; /* if set, write to end of medium */
+extern int compressed; /* if set, dump is to be compressed */
+extern long long bytes_written;/* total bytes written to tape */
+extern long uncomprblks; /* uncompressed blocks written to tape */
+extern int notify; /* notify operator flag */
+extern int blockswritten; /* number of blocks written on current tape */
+extern int tapeno; /* current tape number */
+extern time_t tstart_writing; /* when started writing the first tape block */
+extern time_t tend_writing; /* after writing the last tape block */
#ifdef __linux__
-ext2_filsys fs;
+extern ext2_filsys fs;
#else
-struct fs *sblock; /* the file system super block */
-char sblock_buf[MAXBSIZE];
+extern struct fs *sblock; /* the file system super block */
+extern char sblock_buf[MAXBSIZE];
#endif
-long xferrate; /* averaged transfer rate of all volumes */
-long dev_bsize; /* block size of underlying disk device */
-int dev_bshift; /* log2(dev_bsize) */
-int tp_bshift; /* log2(TP_BSIZE) */
+extern long xferrate; /* averaged transfer rate of all volumes */
+extern long dev_bsize; /* block size of underlying disk device */
+extern int dev_bshift; /* log2(dev_bsize) */
+extern int tp_bshift; /* log2(TP_BSIZE) */
+
+#ifdef USE_QFA
+#define QFA_MAGIC "495115637697"
+#define QFA_VERSION "1.0"
+extern int gTapeposfd;
+extern char *gTapeposfile;
+extern char gTps[255];
+extern int32_t gThisDumpDate;
+int GetTapePos __P((long *pos));
+#endif /* USE_QFA */
#ifndef __P
#include <sys/cdefs.h>
/* mapping rouintes */
struct dinode;
-long blockest __P((struct dinode *dp));
-int mapfiles __P((ino_t maxino, long *tapesize));
+long blockest __P((struct dinode const *dp));
+int mapfiles __P((dump_ino_t maxino, long *tapesize));
#ifdef __linux__
-int mapfilesfromdir __P((ino_t maxino, long *tapesize, char *directory));
+int mapfilesfromdir __P((dump_ino_t maxino, long *tapesize, char *directory));
+int maponefile __P((dump_ino_t maxino, long *tapesize, char *directory));
#endif
-int mapdirs __P((ino_t maxino, long *tapesize));
+int mapdirs __P((dump_ino_t maxino, long *tapesize));
/* file dumping routines */
-void blksout __P((daddr_t *blkp, int frags, ino_t ino));
+void blksout __P((daddr_t *blkp, int frags, dump_ino_t ino));
void bread __P((daddr_t blkno, char *buf, int size));
-void dumpino __P((struct dinode *dp, ino_t ino));
+void dumpino __P((struct dinode *dp, dump_ino_t ino));
#ifdef __linux__
-void dumpdirino __P((struct dinode *dp, ino_t ino));
+void dumpdirino __P((struct dinode *dp, dump_ino_t ino));
#endif
-void dumpmap __P((char *map, int type, ino_t ino));
-void writeheader __P((ino_t ino));
+void dumpmap __P((char *map, int type, dump_ino_t ino));
+void writeheader __P((dump_ino_t ino));
/* tape writing routines */
int alloctape __P((void));
void close_rewind __P((void));
void dumpblock __P((daddr_t blkno, int size));
void startnewtape __P((int top));
-void trewind __P((void));
+time_t trewind __P((void));
void writerec __P((const void *dp, int isspcl));
+char *mktimeest __P((time_t tnow));
void Exit __P((int status));
void dumpabort __P((int signo));
void getfstab __P((void));
-char *rawname __P((char *cp));
-struct dinode *getino __P((ino_t inum));
+const char *rawname __P((const char *cp));
+struct dinode *getino __P((dump_ino_t inum));
/* rdump routines */
#ifdef RDUMP
#endif /* RDUMP */
void interrupt __P((int signo)); /* in case operator bangs on console */
+int exclude_ino __P((dump_ino_t ino));
+void do_exclude_ino __P((dump_ino_t ino, const char *));
/*
* Exit status codes
struct fstab *fstabsearchdir __P((const char *key, char *dir)); /* search fs_file and fs_spec */
#endif
-#ifndef NAME_MAX
-#define NAME_MAX 255
-#endif
-
/*
* The contents of the file _PATH_DUMPDATES is maintained both on
* a linked list, and then (eventually) arrayified.
*/
struct dumpdates {
- char dd_name[NAME_MAX+3];
+ char dd_name[MAXPATHLEN+3];
+ struct fstab *dd_fstab;
char dd_level;
time_t dd_ddate;
};
struct dumpdates dt_value;
struct dumptime *dt_next;
};
-struct dumptime *dthead; /* head of the list version */
-int nddates; /* number of records (might be zero) */
-int ddates_in; /* we have read the increment file */
-struct dumpdates **ddatev; /* the arrayfied version */
+extern struct dumptime *dthead; /* head of the list version */
+extern int nddates; /* number of records (might be zero) */
+extern int ddates_in; /* we have read the increment file */
+extern struct dumpdates **ddatev; /* the arrayfied version */
void initdumptimes __P((int));
void getdumptime __P((int));
void putdumptime __P((void));
#ifdef __linux__
#define DUMP_CURRENT_REV 1
+
+int dump_fs_open(const char *disk, ext2_filsys *fs);
#endif
#ifndef __linux__
extern off_t lseek();
extern const char *strerror();
#endif
+
+ /* 04-Feb-00 ILC */
+#define IEXCLUDE_MAXNUM 256 /* max size of inode exclude list */
+
git.wh0rd.org / dump.git / blobdiff