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authorMarc-André Lureau <marcandre.lureau@redhat.com>2018-04-19 17:01:43 +0200
committerMarkus Armbruster <armbru@redhat.com>2018-05-04 08:27:53 +0200
commitcb3e7f08aeaab0ab13e629ce8496dca150a449ba (patch)
tree189830b93bea625aac19f86f26dc4b04cd99f5a3 /qga
parent3d3eacaeccaab718ea0e2ddaa578bfae9e311c59 (diff)
qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF
Now that we can safely call QOBJECT() on QObject * as well as its subtypes, we can have macros qobject_ref() / qobject_unref() that work everywhere instead of having to use QINCREF() / QDECREF() for QObject and qobject_incref() / qobject_decref() for its subtypes. The replacement is mechanical, except I broke a long line, and added a cast in monitor_qmp_cleanup_req_queue_locked(). Unlike qobject_decref(), qobject_unref() doesn't accept void *. Note that the new macros evaluate their argument exactly once, thus no need to shout them. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20180419150145.24795-4-marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Rebased, semantic conflict resolved, commit message improved] Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'qga')
-rw-r--r--qga/main.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/qga/main.c b/qga/main.c
index df1888edc1..1e1cec708f 100644
--- a/qga/main.c
+++ b/qga/main.c
@@ -563,7 +563,7 @@ static int send_response(GAState *s, QObject *payload)
response_qstr = qstring_new();
qstring_append_chr(response_qstr, QGA_SENTINEL_BYTE);
qstring_append(response_qstr, qstring_get_str(payload_qstr));
- QDECREF(payload_qstr);
+ qobject_unref(payload_qstr);
} else {
response_qstr = payload_qstr;
}
@@ -571,7 +571,7 @@ static int send_response(GAState *s, QObject *payload)
qstring_append_chr(response_qstr, '\n');
buf = qstring_get_str(response_qstr);
status = ga_channel_write_all(s->channel, buf, strlen(buf));
- QDECREF(response_qstr);
+ qobject_unref(response_qstr);
if (status != G_IO_STATUS_NORMAL) {
return -EIO;
}
@@ -592,7 +592,7 @@ static void process_command(GAState *s, QDict *req)
if (ret < 0) {
g_warning("error sending response: %s", strerror(-ret));
}
- qobject_decref(rsp);
+ qobject_unref(rsp);
}
}
@@ -609,7 +609,7 @@ static void process_event(JSONMessageParser *parser, GQueue *tokens)
g_debug("process_event: called");
qdict = qobject_to(QDict, json_parser_parse_err(tokens, NULL, &err));
if (err || !qdict) {
- QDECREF(qdict);
+ qobject_unref(qdict);
qdict = qdict_new();
if (!err) {
g_warning("failed to parse event: unknown error");
@@ -626,7 +626,7 @@ static void process_event(JSONMessageParser *parser, GQueue *tokens)
process_command(s, qdict);
} else {
if (!qdict_haskey(qdict, "error")) {
- QDECREF(qdict);
+ qobject_unref(qdict);
qdict = qdict_new();
g_warning("unrecognized payload format");
error_setg(&err, QERR_UNSUPPORTED);
@@ -639,7 +639,7 @@ static void process_event(JSONMessageParser *parser, GQueue *tokens)
}
}
- QDECREF(qdict);
+ qobject_unref(qdict);
}
/* false return signals GAChannel to close the current client connection */