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[Qemu-devel] [RFC 02/12] Add QemuFileWritevBuffer QemuFileOps
From: |
Orit Wasserman |
Subject: |
[Qemu-devel] [RFC 02/12] Add QemuFileWritevBuffer QemuFileOps |
Date: |
Thu, 21 Mar 2013 11:09:21 +0200 |
This will allow us to write an iovec
Signed-off-by: Orit Wasserman <address@hidden>
---
include/migration/qemu-file.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h
index df81261..8d3da9b 100644
--- a/include/migration/qemu-file.h
+++ b/include/migration/qemu-file.h
@@ -51,11 +51,18 @@ typedef int (QEMUFileCloseFunc)(void *opaque);
*/
typedef int (QEMUFileGetFD)(void *opaque);
+/*
+ * This function writes an iovec to file.
+ */
+typedef int (QEMUFileWritevBufferFunc)(void *opaque, struct iovec *iov,
+ int iovcnt);
+
typedef struct QEMUFileOps {
QEMUFilePutBufferFunc *put_buffer;
QEMUFileGetBufferFunc *get_buffer;
QEMUFileCloseFunc *close;
QEMUFileGetFD *get_fd;
+ QEMUFileWritevBufferFunc *writev_buffer;
} QEMUFileOps;
QEMUFile *qemu_fopen_ops(void *opaque, const QEMUFileOps *ops);
--
1.7.11.7
[Qemu-devel] [RFC 04/12] Add stdio_writev_buffer function, Orit Wasserman, 2013/03/21
[Qemu-devel] [RFC 05/12] Add block_writev_buffer function, Orit Wasserman, 2013/03/21
[Qemu-devel] [RFC 06/12] Update bytes_xfer in qemu_put_byte, Orit Wasserman, 2013/03/21
[Qemu-devel] [RFC 07/12] Store the data to send also in iovec, Orit Wasserman, 2013/03/21