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qapi: g_hash_table_find() instead of GHashTableIter.

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GHashTableIter was first introduced in glib 2.16.
This patch removes it in favor of older g_hash_table_find()
for better compatibility with RHEL5.

Signed-off-by: NODA, Kai <nodakai@gmail.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
NODA, Kai 2012-04-21 22:41:27 +09:00 committed by Luiz Capitulino
parent db58f9c060
commit 57a33d8967
1 changed files with 17 additions and 8 deletions
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25
qapi/qmp-input-visitor.c
View file

@ -87,20 +87,29 @@ static void qmp_input_push(QmpInputVisitor *qiv, QObject *obj, Error **errp)
qiv->nb_stack++;
}
/** Only for qmp_input_pop. */
static gboolean always_true(gpointer key, gpointer val, gpointer user_pkey)
{
*(const char **)user_pkey = (const char *)key;
return TRUE;
}
static void qmp_input_pop(QmpInputVisitor *qiv, Error **errp)
{
GHashTableIter iter;
gpointer key;
assert(qiv->nb_stack > 0);
if (qiv->strict && qiv->stack[qiv->nb_stack - 1].h) {
g_hash_table_iter_init(&iter, qiv->stack[qiv->nb_stack - 1].h);
if (g_hash_table_iter_next(&iter, &key, NULL)) {
error_set(errp, QERR_QMP_EXTRA_MEMBER, (char *) key);
if (qiv->strict) {
GHashTable * const top_ht = qiv->stack[qiv->nb_stack - 1].h;
if (top_ht) {
if (g_hash_table_size(top_ht)) {
const char *key;
g_hash_table_find(top_ht, always_true, &key);
error_set(errp, QERR_QMP_EXTRA_MEMBER, key);
}
g_hash_table_unref(top_ht);
}
g_hash_table_unref(qiv->stack[qiv->nb_stack - 1].h);
}
assert(qiv->nb_stack > 0);
qiv->nb_stack--;
}