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authorMarkus Armbruster <armbru@redhat.com>2020-12-11 18:11:36 +0100
committerMarkus Armbruster <armbru@redhat.com>2020-12-19 10:38:43 +0100
commitf1cc129df8341ebb6176363d24b57035bb5dabe4 (patch)
tree2caf54bd9a2894a4c78223f8a9a4e57c209da023 /include/qapi
parent6589f4599151201a61d6b1be8450adb63ae81017 (diff)
qobject: Use GString instead of QString to accumulate JSON
QString supports modifying its string, but it's quite limited: you can only append. The remaining callers use it for building an initial string, never for modifying it later. Use of GString for building the initial string is actually more convenient here. Change qobject_to_json() & friends to do that. Once all such uses are replaced this way, QString can become immutable. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-5-armbru@redhat.com>
Diffstat (limited to 'include/qapi')
-rw-r--r--include/qapi/qmp/qstring.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/qapi/qmp/qstring.h b/include/qapi/qmp/qstring.h
index e2e356e5e7..ae7698d6c7 100644
--- a/include/qapi/qmp/qstring.h
+++ b/include/qapi/qmp/qstring.h
@@ -25,6 +25,7 @@ struct QString {
QString *qstring_new(void);
QString *qstring_from_str(const char *str);
QString *qstring_from_substr(const char *str, size_t start, size_t end);
+QString *qstring_from_gstring(GString *gstr);
size_t qstring_get_length(const QString *qstring);
const char *qstring_get_str(const QString *qstring);
const char *qstring_get_try_str(const QString *qstring);