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#[cfg(any(target_os = "android", target_os = "linux"))]
#[test]
fn test_statfs_abi() {
use rustix::fs::{FsWord, StatFs, NFS_SUPER_MAGIC, PROC_SUPER_MAGIC};
// Ensure these all have consistent types.
let t: StatFs = unsafe { std::mem::zeroed() };
let _s: FsWord = t.f_type;
let _u: FsWord = PROC_SUPER_MAGIC;
let _v: FsWord = NFS_SUPER_MAGIC;
// Ensure that after all the platform-specific dancing we have to do, this
// constant comes out with the correct value.
#[cfg(all(libc, not(target_env = "musl")))]
{
assert_eq!(
i128::from(PROC_SUPER_MAGIC),
i128::from(libc::PROC_SUPER_MAGIC)
);
assert_eq!(
i128::from(NFS_SUPER_MAGIC),
i128::from(libc::NFS_SUPER_MAGIC)
);
}
#[cfg(linux_raw)]
{
assert_eq!(
i128::from(PROC_SUPER_MAGIC),
i128::from(linux_raw_sys::general::PROC_SUPER_MAGIC)
);
assert_eq!(
i128::from(NFS_SUPER_MAGIC),
i128::from(linux_raw_sys::general::NFS_SUPER_MAGIC)
);
}
assert_eq!(PROC_SUPER_MAGIC, 0x0000_9fa0);
assert_eq!(NFS_SUPER_MAGIC, 0x0000_6969);
}
#[test]
fn test_statfs() {
let statfs = rustix::fs::statfs("Cargo.toml").unwrap();
let f_blocks = statfs.f_blocks;
assert_ne!(f_blocks, 0);
// Previously we checked f_files != 0 here, but at least btrfs doesn't set
// that.
}
|
