Thomas Bertschinger 25e84a9917 rust: use libc::Ioctl type for ioctl() request argument ... The second argument to ioctl() can be defined as a different type by different libc implementations, and can be a different size on different architectures depending on what type it is defined as. For example, glibc defines it as `unsigned long` which may have a different size on 32-bit vs. 64-bit architectures, and musl libc defines it as `int`. The Rust libc crate exposes a type `libc::Ioctl` which is defined as the appropriate integer type for the given libc implementation. Using this type for the request argument to `libc::ioctl()` ensures code will compile correctly regardless of architecture and libc implementation. Also, because ioctl request numbers are defined to be 32 bits (regardless of the fact that `unsigned long` might sometimes take 64 bits on some architectures), this patch changes the Rust representation of the bcachefs ioctl numbers to u32 instead of u64. Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>		2024-02-20 22:27:19 -05:00
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src	rust: use libc::Ioctl type for ioctl() request argument	2024-02-20 22:27:19 -05:00
.gitignore
build.rs	bch_bindgen: fix packed and aligned structs on i686, ppc64	2024-02-17 13:38:09 -05:00
Cargo.toml	rust: update bindgen to 0.69.4; remove custom type modifications	2024-02-04 18:26:33 -05:00
rustfmt.toml