Obsoleted by QemuEvent.

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
---
 Makefile.objs    |    2 +-
 event_notifier.c |   61 ------------------------------------------------------
 event_notifier.h |   28 ------------------------
 3 files changed, 1 insertions(+), 90 deletions(-)
 delete mode 100644 event_notifier.c
 delete mode 100644 event_notifier.h

diff --git a/Makefile.objs b/Makefile.objs
index 377bfe2..755b672 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -183,7 +183,7 @@ common-obj-$(CONFIG_VNC) += $(addprefix ui/, $(vnc-obj-y))
 
 common-obj-y += iov.o acl.o
 common-obj-$(CONFIG_POSIX) += compatfd.o
-common-obj-y += notify.o event_notifier.o
+common-obj-y += notify.o
 common-obj-y += qemu-timer.o qemu-timer-common.o
 
 slirp-obj-y = cksum.o if.o ip_icmp.o ip_input.o ip_output.o
diff --git a/event_notifier.c b/event_notifier.c
deleted file mode 100644
index 0b82981..0000000
--- a/event_notifier.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * event notifier support
- *
- * Copyright Red Hat, Inc. 2010
- *
- * Authors:
- *  Michael S. Tsirkin <m...@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- */
-
-#include "event_notifier.h"
-#ifdef CONFIG_EVENTFD
-#include <sys/eventfd.h>
-#endif
-
-int event_notifier_init(EventNotifier *e, int active)
-{
-#ifdef CONFIG_EVENTFD
-    int fd = eventfd(!!active, EFD_NONBLOCK | EFD_CLOEXEC);
-    if (fd < 0)
-        return -errno;
-    e->fd = fd;
-    return 0;
-#else
-    return -ENOSYS;
-#endif
-}
-
-void event_notifier_cleanup(EventNotifier *e)
-{
-    close(e->fd);
-}
-
-int event_notifier_get_fd(EventNotifier *e)
-{
-    return e->fd;
-}
-
-int event_notifier_test_and_clear(EventNotifier *e)
-{
-    uint64_t value;
-    int r = read(e->fd, &value, sizeof(value));
-    return r == sizeof(value);
-}
-
-int event_notifier_test(EventNotifier *e)
-{
-    uint64_t value;
-    int r = read(e->fd, &value, sizeof(value));
-    if (r == sizeof(value)) {
-        /* restore previous value. */
-        int s = write(e->fd, &value, sizeof(value));
-        /* never blocks because we use EFD_SEMAPHORE.
-         * If we didn't we'd get EAGAIN on overflow
-         * and we'd have to write code to ignore it. */
-        assert(s == sizeof(value));
-    }
-    return r == sizeof(value);
-}
diff --git a/event_notifier.h b/event_notifier.h
deleted file mode 100644
index 886222c..0000000
--- a/event_notifier.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * event notifier support
- *
- * Copyright Red Hat, Inc. 2010
- *
- * Authors:
- *  Michael S. Tsirkin <m...@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- */
-
-#ifndef QEMU_EVENT_NOTIFIER_H
-#define QEMU_EVENT_NOTIFIER_H
-
-#include "qemu-common.h"
-
-struct EventNotifier {
-       int fd;
-};
-
-int event_notifier_init(EventNotifier *, int active);
-void event_notifier_cleanup(EventNotifier *);
-int event_notifier_get_fd(EventNotifier *);
-int event_notifier_test_and_clear(EventNotifier *);
-int event_notifier_test(EventNotifier *);
-
-#endif
-- 
1.7.3.4


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