noos -> popies.net

[dump.git] / compat / include / protocols / dumprestore.h

diff --git a/compat/include/protocols/dumprestore.h b/compat/include/protocols/dumprestore.h
index f5f34d88b7f69f01db2c2cca27a17f92be917fdf..a9f68e0630a83bb8e8ba78d17922c292319f095c 100644 (file)
--- a/compat/include/protocols/dumprestore.h
+++ b/compat/include/protocols/dumprestore.h
@@ -2,10 +2,10 @@
  *     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@noos.fr>, 1999-2000
- *     Stelian Pop <pop@noos.fr> - Alcôve <www.alcove.fr>, 2000
+ *     Stelian Pop <stelian@popies.net>, 1999-2000
+ *     Stelian Pop <stelian@popies.net> - Alcôve <www.alcove.com>, 2000-2002
  *
- *     $Id: dumprestore.h,v 1.11 2001/03/18 15:35:44 stelian Exp $
+ *     $Id: dumprestore.h,v 1.15 2002/01/16 09:32:14 stelian Exp $
  */
 
 /*
@@ -74,6 +74,8 @@
 #define NFS_MAGIC      (int)60012
 #define CHECKSUM       (int)84446
 
+typedef u_int32_t      dump_ino_t;
+
 union u_spcl {
        char dummy[TP_BSIZE];
        struct  s_spcl {
@@ -82,7 +84,7 @@ union u_spcl {
                int32_t c_ddate;            /* date of previous dump */
                int32_t c_volume;           /* dump volume number */
                daddr_t c_tapea;            /* logical block of this record */
-               ino_t   c_inumber;          /* number of inode */
+               dump_ino_t c_inumber;       /* number of inode */
                int32_t c_magic;            /* magic number (see above) */
                int32_t c_checksum;         /* record checksum */
 #ifdef __linux__
@@ -99,7 +101,8 @@ union u_spcl {
                char    c_host[NAMELEN];    /* name of dumpped host */
                int32_t c_flags;            /* additional information */
                int32_t c_firstrec;         /* first record on volume */
-               int32_t c_spare[32];        /* reserved for future uses */
+               int32_t c_ntrec;            /* blocksize on volume */
+               int32_t c_spare[31];        /* reserved for future uses */
        } s_spcl;
 } u_spcl;
 #define spcl u_spcl.s_spcl
@@ -120,6 +123,12 @@ union u_spcl {
 #define DR_NEWINODEFMT 0x0002  /* new format inodes on tape */
 #define DR_COMPRESSED  0x0080  /* dump tape is compressed */
 
+/*
+ * compression flags for the tapebuf header.
+ */
+#define COMPRESS_ZLIB  0
+#define COMPRESS_BZLIB 1
+
 /* used for compressed dump tapes */
 struct tapebuf {
        unsigned int    compressed:1;