From: Orit Wasserman <owasserm@redhat.com>
Date: Fri, 22 Mar 2013 14:47:57 +0000 (+0200)
Subject: Add QemuFileWritevBuffer QemuFileOps
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~2253^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d913829f0fd8451abcb1fd9d6dfce5586d9d7e10;p=sdk%2Femulator%2Fqemu.git

Add QemuFileWritevBuffer QemuFileOps

This will allow us to write an iovec

Signed-off-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
---

diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h
index df81261..8b8070f 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 ssize_t (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);