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authorMarkus Armbruster <armbru@redhat.com>2009-12-07 21:37:16 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2009-12-07 16:34:36 -0600
commit77e595e7c613c495714d04ce63fb9bce263c29ae (patch)
tree9c2abb8fae39552e97e8bb965961b24be557f1d9 /qerror.c
parent7cdfcfe18f0a9e8603e4a14770a84eb5649521c5 (diff)
QMP: add human-readable description to error response
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qerror.c')
-rw-r--r--qerror.c21
1 files changed, 16 insertions, 5 deletions
diff --git a/qerror.c b/qerror.c
index 8ffe4f673b..5f8fc5dec5 100644
--- a/qerror.c
+++ b/qerror.c
@@ -283,13 +283,11 @@ static const char *append_field(QString *outstr, const QError *qerror,
}
/**
- * qerror_print(): Print QError data
+ * qerror_human(): Format QError data into human-readable string.
*
- * This function will print the member 'desc' of the specified QError object,
- * it uses qemu_error() for this, so that the output is routed to the right
- * place (ie. stderr or Monitor's device).
+ * Formats according to member 'desc' of the specified QError object.
*/
-void qerror_print(const QError *qerror)
+QString *qerror_human(const QError *qerror)
{
const char *p;
QString *qstring;
@@ -309,6 +307,19 @@ void qerror_print(const QError *qerror)
}
}
+ return qstring;
+}
+
+/**
+ * qerror_print(): Print QError data
+ *
+ * This function will print the member 'desc' of the specified QError object,
+ * it uses qemu_error() for this, so that the output is routed to the right
+ * place (ie. stderr or Monitor's device).
+ */
+void qerror_print(const QError *qerror)
+{
+ QString *qstring = qerror_human(qerror);
qemu_error("%s\n", qstring_get_str(qstring));
QDECREF(qstring);
}