Make -B accept a list of values.

[dump.git] / dump / tape.c

diff --git a/dump/tape.c b/dump/tape.c
index f55334b1206af6c8f2468449bbc23c7be6a8099b..156abffc99ed843bbf03cb77f8341cb8e2951a2e 100644 (file)
--- a/dump/tape.c
+++ b/dump/tape.c
@@ -37,7 +37,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-       "$Id: tape.c,v 1.79 2003/11/22 16:52:16 stelian Exp $";
+       "$Id: tape.c,v 1.80 2004/01/27 10:37:29 stelian Exp $";
 #endif /* not lint */
 
 #include <config.h>
@@ -105,7 +105,8 @@ int    write(), read();
 int    writesize;              /* size of malloc()ed buffer for tape */
 long   lastspclrec = -1;       /* tape block number of last written header */
 int    trecno = 0;             /* next record to write in current block */
-extern long blocksperfile;     /* number of blocks per output file */
+extern long *blocksperfiles;   /* number of blocks per output file(s) */
+long   blocksperfiles_current; /* current position in blocksperfiles */
 long   blocksthisvol;          /* number of blocks on current output file */
 extern int ntrec;              /* blocking factor on tape */
 extern int cartridge;
@@ -197,7 +198,7 @@ alloctape(void)
         * repositioning after stopping, i.e, streaming mode, where the gap is
         * variable, 0.30" to 0.45".  The gap is maximal when the tape stops.
         */
-       if (blocksperfile == 0 && !unlimited)
+       if (!blocksperfiles && !unlimited)
                tenths = (cartridge ? 16 : density == 625 ? 5 : 8);
        else {
                tenths = 0;
@@ -484,9 +485,9 @@ flushtape(void)
        blockswritten += ntrec;
        blocksthisvol += ntrec;
        if (!pipeout && !unlimited) {
-               if (blocksperfile) {
-                       if ( compressed ? (bytes_written - tapea_bytes + SLAVES * (writesize + sizeof(struct tapebuf))) >= (((long long)blocksperfile) * 1024)
-                                       : blocksthisvol >= blocksperfile ) {
+               if (blocksperfiles[blocksperfiles_current]) {
+                       if ( compressed ? (bytes_written - tapea_bytes + SLAVES * (writesize + sizeof(struct tapebuf))) >= (((long long)blocksperfiles[blocksperfiles_current]) * 1024)
+                                       : blocksthisvol >= blocksperfiles[blocksperfiles_current] ) {
                                close_rewind();
                                startnewtape(0);
                        }
@@ -871,6 +872,8 @@ restore_check_point:
                        tape[MAXPATHLEN - 1] = '\0';
                        msg("Dumping volume %d on %s\n", tapeno, tape);
                }
+               if (blocksperfiles_current < *blocksperfiles)
+                       blocksperfiles_current++;
 #ifdef RDUMP
                while ((tapefd = (host ? rmtopen(tape, O_WRONLY|O_CREAT|O_TRUNC) : pipeout ? 
                        fileno(stdout) :