-/*
- *
- * Bacula Tape manipulation program
- *
- * Has various tape manipulation commands -- mostly for
- * use in determining how tapes really work.
- *
- * Kern Sibbald, April MM
- *
- * Note, this program reads stored.conf, and will only
- * talk to devices that are configured.
- *
- * Version $Id$
- *
- */
/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2006 Free Software Foundation Europe e.V.
+ Copyright (C) 2000-2007 Free Software Foundation Europe e.V.
The main author of Bacula is Kern Sibbald, with contributions from
many others, a complete list can be found in the file AUTHORS.
(FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
Switzerland, email:ftf@fsfeurope.org.
*/
+/*
+ *
+ * Bacula Tape manipulation program
+ *
+ * Has various tape manipulation commands -- mostly for
+ * use in determining how tapes really work.
+ *
+ * Kern Sibbald, April MM
+ *
+ * Note, this program reads stored.conf, and will only
+ * talk to devices that are configured.
+ *
+ * Version $Id$
+ *
+ */
#include "bacula.h"
#include "stored.h"
static bool open_the_device()
{
DEV_BLOCK *block;
+ bool ok = true;
block = new_block(dev);
- lock_device(dev);
+ dev->r_dlock();
Dmsg1(200, "Opening device %s\n", dcr->VolumeName);
if (dev->open(dcr, OPEN_READ_WRITE) < 0) {
Emsg1(M_FATAL, 0, _("dev open failed: %s\n"), dev->errmsg);
- unlock_device(dev);
- free_block(block);
- return false;
+ ok = false;
+ goto bail_out;
}
Pmsg1(000, _("open device %s: OK\n"), dev->print_name());
dev->set_append(); /* put volume in append mode */
- unlock_device(dev);
+
+bail_out:
+ dev->dunlock();
free_block(block);
- return true;
+ return ok;
}
DEV_BLOCK *tblock;
uint32_t this_file, this_block_num;
- lock_device(dev);
+ dev->r_dlock();
if (!this_block) {
this_block = new_block(dev);
}
if (!fixup_device_block_write_error(jcr->dcr)) {
Pmsg1(000, _("Cannot fixup device error. %s\n"), dev->bstrerror());
ok = false;
- unlock_device(dev);
+ dev->dunlock();
return 0;
}
BlockNumber = 0; /* start counting for second tape */
}
- unlock_device(dev);
+ dev->dunlock();
return 1; /* end of tape reached */
}
last_file = this_file;
last_block_num = this_block_num;
- unlock_device(dev);
+ dev->dunlock();
return 1;
}