* Stelian Pop <pop@noos.fr>, 1999-2000
* Stelian Pop <pop@noos.fr> - Alcôve <www.alcove.fr>, 2000
*
- * $Id: dump.h,v 1.29 2001/07/20 11:02:45 stelian Exp $
+ * $Id: dump.h,v 1.30 2001/08/13 16:17:52 stelian Exp $
*/
/*-
/*
* 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!
*/
-const char *disk; /* name of the disk file */
-char tape[MAXPATHLEN]; /* name of the tape file */
-char *tapeprefix; /* prefix of the tape file */
-char *dumpdates; /* name of the file containing dump date information*/
-char lastlevel; /* dump level of previous dump */
-char level; /* dump level of this dump */
-int uflag; /* update flag */
-int Mflag; /* multi-volume flag */
-char *eot_script; /* end of volume script fiag */
-int diskfd; /* disk file descriptor */
-int tapefd; /* tape file descriptor */
-int pipeout; /* true => output to standard output */
-int fifoout; /* true => output to fifo */
-dump_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 compressed; /* if set, dump is to be compressed */
-long long bytes_written;/* total bytes written to tape */
-long uncomprblks; /* uncompressed blocks written to tape */
-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"
-int gTapeposfd;
-char *gTapeposfile;
-char gTps[255];
-int32_t gThisDumpDate;
+extern int gTapeposfd;
+extern char *gTapeposfile;
+extern char gTps[255];
+extern int32_t gThisDumpDate;
int GetTapePos __P((long *pos));
#endif /* USE_QFA */
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));
#ifndef lint
static const char rcsid[] =
- "$Id: main.c,v 1.55 2001/08/13 15:48:52 stelian Exp $";
+ "$Id: main.c,v 1.56 2001/08/13 16:17:52 stelian Exp $";
#endif /* not lint */
#include <config.h>
#define SBOFF (SBLOCK * DEV_BSIZE)
#endif
+/*
+ * 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 */
+
+const char *disk; /* name of the disk file */
+char tape[MAXPATHLEN];/* name of the tape file */
+char *tapeprefix; /* prefix of the tape file */
+char *dumpdates; /* name of the file containing dump date information*/
+char lastlevel; /* dump level of previous dump */
+char level; /* dump level of this dump */
+int uflag; /* update flag */
+int Mflag; /* multi-volume flag */
+char *eot_script; /* end of volume script fiag */
+int diskfd; /* disk file descriptor */
+int tapefd; /* tape file descriptor */
+int pipeout; /* true => output to standard output */
+int fifoout; /* true => output to fifo */
+dump_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 compressed; /* if set, dump is to be compressed */
+long long bytes_written;/* total bytes written to tape */
+long uncomprblks; /* uncompressed blocks written to tape */
+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 */
+#ifdef __linux__
+ext2_filsys fs;
+#else
+struct fs *sblock; /* the file system super block */
+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) */
+
+#ifdef USE_QFA
+int gTapeposfd;
+char *gTapeposfile;
+char gTps[255];
+int32_t gThisDumpDate;
+#endif /* USE_QFA */
+
+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 */
+
int notify = 0; /* notify operator flag */
int blockswritten = 0; /* number of blocks written on current tape */
int tapeno = 0; /* current tape number */
projects / dump.git / commitdiff