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[Qemu-devel] [PATCH v2 3/4] Split struct QEMUFile out
From: |
Dr. David Alan Gilbert (git) |
Subject: |
[Qemu-devel] [PATCH v2 3/4] Split struct QEMUFile out |
Date: |
Tue, 9 Dec 2014 12:15:32 +0000 |
From: "Dr. David Alan Gilbert" <address@hidden>
Now we've got multiple QEMUFile source files, some of them need
access to things that were defined in qemu-file.c, so create
a -internal header for them.
Signed-off-by: Dr. David Alan Gilbert <address@hidden>
---
migration/qemu-file-internal.h | 53 ++++++++++++++++++++++++++++++++++++++++++
migration/qemu-file.c | 23 +-----------------
2 files changed, 54 insertions(+), 22 deletions(-)
create mode 100644 migration/qemu-file-internal.h
diff --git a/migration/qemu-file-internal.h b/migration/qemu-file-internal.h
new file mode 100644
index 0000000..d95e853
--- /dev/null
+++ b/migration/qemu-file-internal.h
@@ -0,0 +1,53 @@
+/*
+ * QEMU System Emulator
+ *
+ * Copyright (c) 2003-2008 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef QEMU_FILE_INTERNAL_H
+#define QEMU_FILE_INTERNAL_H 1
+
+#include "qemu-common.h"
+#include "qemu/iov.h"
+
+#define IO_BUF_SIZE 32768
+#define MAX_IOV_SIZE MIN(IOV_MAX, 64)
+
+struct QEMUFile {
+ const QEMUFileOps *ops;
+ void *opaque;
+
+ int64_t bytes_xfer;
+ int64_t xfer_limit;
+
+ int64_t pos; /* start of buffer when writing, end of buffer
+ when reading */
+ int buf_index;
+ int buf_size; /* 0 when writing */
+ uint8_t buf[IO_BUF_SIZE];
+
+ struct iovec iov[MAX_IOV_SIZE];
+ unsigned int iovcnt;
+
+ int last_error;
+};
+
+#endif
diff --git a/migration/qemu-file.c b/migration/qemu-file.c
index f938e36..671fba9 100644
--- a/migration/qemu-file.c
+++ b/migration/qemu-file.c
@@ -27,30 +27,9 @@
#include "block/coroutine.h"
#include "migration/migration.h"
#include "migration/qemu-file.h"
+#include "migration/qemu-file-internal.h"
#include "trace.h"
-#define IO_BUF_SIZE 32768
-#define MAX_IOV_SIZE MIN(IOV_MAX, 64)
-
-struct QEMUFile {
- const QEMUFileOps *ops;
- void *opaque;
-
- int64_t bytes_xfer;
- int64_t xfer_limit;
-
- int64_t pos; /* start of buffer when writing, end of buffer
- when reading */
- int buf_index;
- int buf_size; /* 0 when writing */
- uint8_t buf[IO_BUF_SIZE];
-
- struct iovec iov[MAX_IOV_SIZE];
- unsigned int iovcnt;
-
- int last_error;
-};
-
bool qemu_file_mode_is_not_valid(const char *mode)
{
if (mode == NULL ||
--
2.1.0