Add qcow_utils for exposing qcow functions as a C library

This C library will be use by the VM launcher to create the qcow2 files
used for persistent VM data.

CQ-DEPEND=CL:884263
BUG=none
TEST=cargo test --all -- --test-threads=1

Change-Id: Ibd7f71d2e3f1f72f781978f014865d2161f033f5
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/875116

1 files changed, 12 insertions, 0 deletions

diff --git a/qcow_utils/Cargo.toml b/qcow_utils/Cargo.toml
new file mode 100644
index 0000000..5ec3343
--- /dev/null
+++ b/qcow_utils/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "qcow_utils"
+version = "0.1.0"
+authors = ["The Chromium OS Authors"]
+
+[lib]
+path = "src/qcow_utils.rs"
+crate-type = ["cdylib"]
+
+[dependencies]
+libc = "*"
+qcow = { path = "../qcow" }