From patchwork Sun Oct 30 10:34:13 2011
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Subject: [v8,2/6] Qemu: Error classes for file reopen and data sync failure
From: Supriya Kannery <supriyak@linux.vnet.ibm.com>
X-Patchwork-Id: 122592
Message-Id: <20111030103413.31685.25371.sendpatchset@skannery.in.ibm.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Stefan Hajnoczi <stefanha@gmail.com>,
 Christoph Hellwig <hch@lst.de>
Date: Sun, 30 Oct 2011 16:04:13 +0530

New error classes defined for file reopen failure and data
sync error

Signed-off-by: Supriya Kannery <supriyak@linux.vnet.ibm.com>

---
qerror.c |    8 ++++++++
 qerror.h |    6 ++++++
 2 files changed, 14 insertions(+)

Index: qemu/qerror.c
===================================================================
--- qemu.orig/qerror.c
+++ qemu/qerror.c
@@ -97,6 +97,14 @@ static const QErrorStringTable qerror_ta
         .desc      = "Device '%(device)' is not removable",
     },
     {
+        .error_fmt = QERR_DATA_SYNC_FAILED,
+        .desc      = "Syncing of data failed for device '%(device)'",
+    },
+    {
+        .error_fmt = QERR_REOPEN_FILE_FAILED,
+        .desc      = "Could not reopen '%(filename)'",
+    },
+    {
         .error_fmt = QERR_DEVICE_NO_BUS,
         .desc      = "Device '%(device)' has no child bus",
     },
Index: qemu/qerror.h
===================================================================
--- qemu.orig/qerror.h
+++ qemu/qerror.h
@@ -87,6 +87,9 @@ QError *qobject_to_qerror(const QObject 
 #define QERR_DEVICE_NOT_FOUND \
     "{ 'class': 'DeviceNotFound', 'data': { 'device': %s } }"
 
+#define QERR_DATA_SYNC_FAILED \
+    "{ 'class': 'DataSyncFailed', 'data': { 'device': %s } }"
+
 #define QERR_DEVICE_NOT_REMOVABLE \
     "{ 'class': 'DeviceNotRemovable', 'data': { 'device': %s } }"
 
@@ -144,6 +147,9 @@ QError *qobject_to_qerror(const QObject 
 #define QERR_OPEN_FILE_FAILED \
     "{ 'class': 'OpenFileFailed', 'data': { 'filename': %s } }"
 
+#define QERR_REOPEN_FILE_FAILED \
+    "{ 'class': 'ReopenFileFailed', 'data': { 'filename': %s } }"
+
 #define QERR_PROPERTY_NOT_FOUND \
     "{ 'class': 'PropertyNotFound', 'data': { 'device': %s, 'property': %s } }"