| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | rust: add module to convert between success/-errno and io::Result | Paolo Bonzini | 2025-02-25 | 1 | -0/+345 |
| It is a common convention in QEMU to return a positive value in case of success, and a negated errno value in case of error. Unfortunately, using errno portably in Rust is a bit complicated; on Unix the errno values are supported natively by io::Error, but on Windows they are not; so, use the libc crate. This is a set of utility functions that are used by both chardev and block layer bindings. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> | |||||