These changes are the raw update to qemu-2.6.

[kvmfornfv.git] / qemu / libcacard / event.c

diff --git a/qemu/libcacard/event.c b/qemu/libcacard/event.c
deleted file mode 100644 (file)
index 63f4057..0000000
--- a/qemu/libcacard/event.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * event queue implementation.
- *
- * This code is licensed under the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-
-#include "glib-compat.h"
-
-#include "vcard.h"
-#include "vreader.h"
-#include "vevent.h"
-
-VEvent *
-vevent_new(VEventType type, VReader *reader, VCard *card)
-{
-    VEvent *new_vevent;
-
-    new_vevent = g_new(VEvent, 1);
-    new_vevent->next = NULL;
-    new_vevent->type = type;
-    new_vevent->reader = vreader_reference(reader);
-    new_vevent->card = vcard_reference(card);
-
-    return new_vevent;
-}
-
-void
-vevent_delete(VEvent *vevent)
-{
-    if (vevent == NULL) {
-        return;
-    }
-    vreader_free(vevent->reader);
-    vcard_free(vevent->card);
-    g_free(vevent);
-}
-
-/*
- * VEvent queue management
- */
-
-static VEvent *vevent_queue_head;
-static VEvent *vevent_queue_tail;
-static CompatGMutex vevent_queue_lock;
-static CompatGCond vevent_queue_condition;
-
-void vevent_queue_init(void)
-{
-    vevent_queue_head = vevent_queue_tail = NULL;
-}
-
-void
-vevent_queue_vevent(VEvent *vevent)
-{
-    vevent->next = NULL;
-    g_mutex_lock(&vevent_queue_lock);
-    if (vevent_queue_head) {
-        assert(vevent_queue_tail);
-        vevent_queue_tail->next = vevent;
-    } else {
-        vevent_queue_head = vevent;
-    }
-    vevent_queue_tail = vevent;
-    g_cond_signal(&vevent_queue_condition);
-    g_mutex_unlock(&vevent_queue_lock);
-}
-
-/* must have lock */
-static VEvent *
-vevent_dequeue_vevent(void)
-{
-    VEvent *vevent = NULL;
-    if (vevent_queue_head) {
-        vevent = vevent_queue_head;
-        vevent_queue_head = vevent->next;
-        vevent->next = NULL;
-    }
-    return vevent;
-}
-
-VEvent *vevent_wait_next_vevent(void)
-{
-    VEvent *vevent;
-
-    g_mutex_lock(&vevent_queue_lock);
-    while ((vevent = vevent_dequeue_vevent()) == NULL) {
-        g_cond_wait(&vevent_queue_condition, &vevent_queue_lock);
-    }
-    g_mutex_unlock(&vevent_queue_lock);
-    return vevent;
-}
-
-VEvent *vevent_get_next_vevent(void)
-{
-    VEvent *vevent;
-
-    g_mutex_lock(&vevent_queue_lock);
-    vevent = vevent_dequeue_vevent();
-    g_mutex_unlock(&vevent_queue_lock);
-    return vevent;
-}
-