From: Luiz Capitulino <lcapitulino@redhat.com>
Date: Mon, 25 Mar 2013 17:46:37 +0000 (-0400)
Subject: qstring: add qstring_get_length()
X-Git-Tag: v2.7.1~3108^2~3
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=54d49ac99227aff646ac940abfab3417f5cb1693;p=mirror_qemu.git

qstring: add qstring_get_length()

Long overdue.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
---

diff --git a/include/qapi/qmp/qstring.h b/include/qapi/qmp/qstring.h
index 0e690f4849..1bc3666107 100644
--- a/include/qapi/qmp/qstring.h
+++ b/include/qapi/qmp/qstring.h
@@ -26,6 +26,7 @@ typedef struct QString {
 QString *qstring_new(void);
 QString *qstring_from_str(const char *str);
 QString *qstring_from_substr(const char *str, int start, int end);
+size_t qstring_get_length(const QString *qstring);
 const char *qstring_get_str(const QString *qstring);
 void qstring_append_int(QString *qstring, int64_t value);
 void qstring_append(QString *qstring, const char *str);
diff --git a/qobject/qstring.c b/qobject/qstring.c
index 5f7376c336..607b7a142c 100644
--- a/qobject/qstring.c
+++ b/qobject/qstring.c
@@ -31,6 +31,14 @@ QString *qstring_new(void)
     return qstring_from_str("");
 }
 
+/**
+ * qstring_get_length(): Get the length of a QString
+ */
+size_t qstring_get_length(const QString *qstring)
+{
+    return qstring->length;
+}
+
 /**
  * qstring_from_substr(): Create a new QString from a C string substring
  *