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authorMichael Tokarev <mjt@tls.msk.ru>2012-06-07 20:21:06 +0400
committerMichael Tokarev <mjt@tls.msk.ru>2012-06-11 23:12:11 +0400
commitd5e6b1619c516fa1e2ee4d8d20f08fcda4fb67a0 (patch)
tree20ea66644af8533a7ce32f51875d50a800e9b7d4 /qemu-common.h
parent1b093c480a32051cc856b6ab2395d8cbc3ae99da (diff)
change qemu_iovec_to_buf() to match other to,from_buf functions
It now allows specifying offset within qiov to start from and amount of bytes to copy. Actual implementation is just a call to iov_to_buf(). Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'qemu-common.h')
-rw-r--r--qemu-common.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/qemu-common.h b/qemu-common.h
index cae7bb6608..056e495f30 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -344,7 +344,8 @@ void qemu_iovec_concat(QEMUIOVector *dst,
QEMUIOVector *src, size_t soffset, size_t sbytes);
void qemu_iovec_destroy(QEMUIOVector *qiov);
void qemu_iovec_reset(QEMUIOVector *qiov);
-void qemu_iovec_to_buffer(QEMUIOVector *qiov, void *buf);
+size_t qemu_iovec_to_buf(QEMUIOVector *qiov, size_t offset,
+ void *buf, size_t bytes);
size_t qemu_iovec_from_buf(QEMUIOVector *qiov, size_t offset,
const void *buf, size_t bytes);
size_t qemu_iovec_memset(QEMUIOVector *qiov, size_t offset,