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authorAlberto Faria <afaria@redhat.com>2022-07-05 17:15:13 +0100
committerHanna Reitz <hreitz@redhat.com>2022-07-12 12:14:56 +0200
commit7d252ba5caf094f03b032cad8bbef718a86712ae (patch)
treed4742b7cb6cc4f728a07eb13e47d7445a6ec5b41 /include/sysemu
parent40fb4861b2d23c78a95a1d6f92591bc5f962c023 (diff)
block: Make blk_co_pwrite() take a const buffer
It does not mutate the buffer. Signed-off-by: Alberto Faria <afaria@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220705161527.1054072-6-afaria@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Diffstat (limited to 'include/sysemu')
-rw-r--r--include/sysemu/block-backend-io.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/sysemu/block-backend-io.h b/include/sysemu/block-backend-io.h
index 8bf1296105..b048476a47 100644
--- a/include/sysemu/block-backend-io.h
+++ b/include/sysemu/block-backend-io.h
@@ -129,7 +129,7 @@ static inline int coroutine_fn blk_co_pread(BlockBackend *blk, int64_t offset,
}
static inline int coroutine_fn blk_co_pwrite(BlockBackend *blk, int64_t offset,
- int64_t bytes, void *buf,
+ int64_t bytes, const void *buf,
BdrvRequestFlags flags)
{
QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes);