From aa2b37aa8489b6739ea314aea37dc4699e69b862 Mon Sep 17 00:00:00 2001
From: Thomas Schmitt <scdbackup@gmx.net>
Date: Wed, 5 Oct 2011 08:57:39 +0000
Subject: [PATCH] New flag bit of API call isoburn_drive_aquire() to cause
 burn_drive_re_assess()

---
 libisoburn/burn_wrap.c      | 6 +++++-
 libisoburn/libisoburn.h     | 3 +++
 xorriso/xorriso_timestamp.h | 2 +-
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/libisoburn/burn_wrap.c b/libisoburn/burn_wrap.c
index 6aef556d..a2ca50dd 100644
--- a/libisoburn/burn_wrap.c
+++ b/libisoburn/burn_wrap.c
@@ -525,6 +525,7 @@ ex:
                 bit5= ignore ACL from external filesystems
                 bit6= ignore POSIX Extended Attributes from external filesystems
                 bit7= pretend -ROM profile and scan for table of content
+                bit8= re-assess (*drive_infos)[0] rather than aquiring adr
 */
 int isoburn_drive_aquire(struct burn_drive_info *drive_infos[],
                          char *adr, int flag)
@@ -543,7 +544,10 @@ int isoburn_drive_aquire(struct burn_drive_info *drive_infos[],
  if(conv_ret<=0)
    strcpy(libburn_drive_adr, adr);
 
- ret= burn_drive_scan_and_grab(drive_infos, libburn_drive_adr, flag&1);
+ if(flag & 256)
+   ret= burn_drive_re_assess((*drive_infos)[0].drive, 0);
+ else
+   ret= burn_drive_scan_and_grab(drive_infos, libburn_drive_adr, flag&1);
  if(ret<=0)
    goto ex;
  drive_grabbed= 1;
diff --git a/libisoburn/libisoburn.h b/libisoburn/libisoburn.h
index 550ae0e0..b1de72ee 100644
--- a/libisoburn/libisoburn.h
+++ b/libisoburn/libisoburn.h
@@ -433,6 +433,9 @@ int isoburn_drive_scan_and_grab(struct burn_drive_info *drive_infos[],
                   bit6= ignore POSIX Extended Attributes from external
                         filesystems
                   bit7= pretend read-only profile and scan for table of content
+                  bit8= re-assess already aquired (*drive_infos)[0] rather
+                        than aquiring adr
+                        @since 1.1.8
     @return       1 = success , 0 = drive not found , <0 = other error
 */
 int isoburn_drive_aquire(struct burn_drive_info *drive_infos[],
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index ea7759fe..87b4e93a 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2011.10.05.075024"
+#define Xorriso_timestamP "2011.10.05.085704"