diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2012-12-20 16:10:26 +0100 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-01-12 18:42:50 +0100 |
commit | a372823a14461c454feaa86373bd672fd518847a (patch) | |
tree | 1f6241ae89b48012f24895e5b7c3be3ec0c53cb6 /qlist.c | |
parent | baacf04799ace72a9c735dd9306a1ceaf305e7cf (diff) |
build: move qobject files to qobject/ and libqemuutil.a
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qlist.c')
-rw-r--r-- | qlist.c | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/qlist.c b/qlist.c deleted file mode 100644 index 1ced0de58e..0000000000 --- a/qlist.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * QList Module - * - * Copyright (C) 2009 Red Hat Inc. - * - * Authors: - * Luiz Capitulino <lcapitulino@redhat.com> - * - * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. - * See the COPYING.LIB file in the top-level directory. - */ - -#include "qapi/qmp/qlist.h" -#include "qapi/qmp/qobject.h" -#include "qemu/queue.h" -#include "qemu-common.h" - -static void qlist_destroy_obj(QObject *obj); - -static const QType qlist_type = { - .code = QTYPE_QLIST, - .destroy = qlist_destroy_obj, -}; - -/** - * qlist_new(): Create a new QList - * - * Return strong reference. - */ -QList *qlist_new(void) -{ - QList *qlist; - - qlist = g_malloc(sizeof(*qlist)); - QTAILQ_INIT(&qlist->head); - QOBJECT_INIT(qlist, &qlist_type); - - return qlist; -} - -static void qlist_copy_elem(QObject *obj, void *opaque) -{ - QList *dst = opaque; - - qobject_incref(obj); - qlist_append_obj(dst, obj); -} - -QList *qlist_copy(QList *src) -{ - QList *dst = qlist_new(); - - qlist_iter(src, qlist_copy_elem, dst); - - return dst; -} - -/** - * qlist_append_obj(): Append an QObject into QList - * - * NOTE: ownership of 'value' is transferred to the QList - */ -void qlist_append_obj(QList *qlist, QObject *value) -{ - QListEntry *entry; - - entry = g_malloc(sizeof(*entry)); - entry->value = value; - - QTAILQ_INSERT_TAIL(&qlist->head, entry, next); -} - -/** - * qlist_iter(): Iterate over all the list's stored values. - * - * This function allows the user to provide an iterator, which will be - * called for each stored value in the list. - */ -void qlist_iter(const QList *qlist, - void (*iter)(QObject *obj, void *opaque), void *opaque) -{ - QListEntry *entry; - - QTAILQ_FOREACH(entry, &qlist->head, next) - iter(entry->value, opaque); -} - -QObject *qlist_pop(QList *qlist) -{ - QListEntry *entry; - QObject *ret; - - if (qlist == NULL || QTAILQ_EMPTY(&qlist->head)) { - return NULL; - } - - entry = QTAILQ_FIRST(&qlist->head); - QTAILQ_REMOVE(&qlist->head, entry, next); - - ret = entry->value; - g_free(entry); - - return ret; -} - -QObject *qlist_peek(QList *qlist) -{ - QListEntry *entry; - QObject *ret; - - if (qlist == NULL || QTAILQ_EMPTY(&qlist->head)) { - return NULL; - } - - entry = QTAILQ_FIRST(&qlist->head); - - ret = entry->value; - - return ret; -} - -int qlist_empty(const QList *qlist) -{ - return QTAILQ_EMPTY(&qlist->head); -} - -static void qlist_size_iter(QObject *obj, void *opaque) -{ - size_t *count = opaque; - (*count)++; -} - -size_t qlist_size(const QList *qlist) -{ - size_t count = 0; - qlist_iter(qlist, qlist_size_iter, &count); - return count; -} - -/** - * qobject_to_qlist(): Convert a QObject into a QList - */ -QList *qobject_to_qlist(const QObject *obj) -{ - if (qobject_type(obj) != QTYPE_QLIST) { - return NULL; - } - - return container_of(obj, QList, base); -} - -/** - * qlist_destroy_obj(): Free all the memory allocated by a QList - */ -static void qlist_destroy_obj(QObject *obj) -{ - QList *qlist; - QListEntry *entry, *next_entry; - - assert(obj != NULL); - qlist = qobject_to_qlist(obj); - - QTAILQ_FOREACH_SAFE(entry, &qlist->head, next, next_entry) { - QTAILQ_REMOVE(&qlist->head, entry, next); - qobject_decref(entry->value); - g_free(entry); - } - - g_free(qlist); -} |