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Merge #1690
1690: Enable statfs magic constants for target_os = "android" r=rtzoeller a=flxo The statfs magic constants of file systems types are available on target_os android and the cfg guard is updated accordingly. Sync the list of constant with the constants declared in libc. Fixes #1689 Co-authored-by: Felix Obenhuber <[email protected]>
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‎CHANGELOG.md

+3
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@@ -9,6 +9,9 @@ This project adheres to [Semantic Versioning](https://semver.org/).
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- Added fine-grained features flags. Most Nix functionality can now be
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conditionally enabled. By default, all features are enabled.
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(#[1611](https://github.com/nix-rust/nix/pull/1611))
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- Added statfs FS type magic constants for `target_os = "android"`
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and synced constants with libc v0.2.121.
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(#[1690](https://github.com/nix-rust/nix/pull/1690))
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- Added `fexecve` on DragonFly.
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(#[1577](https://github.com/nix-rust/nix/pull/1577))
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- `sys::uio::IoVec` is now `Send` and `Sync`

‎src/sys/statfs.rs

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@@ -49,96 +49,162 @@ pub struct FsType(pub fs_type_t);
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// These constants are defined without documentation in the Linux headers, so we
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// can't very well document them here.
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const ADFS_SUPER_MAGIC: FsType = FsType(libc::ADFS_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const AFFS_SUPER_MAGIC: FsType = FsType(libc::AFFS_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const AFS_SUPER_MAGIC: FsType = FsType(libc::AFS_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const AUTOFS_SUPER_MAGIC: FsType = FsType(libc::AUTOFS_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const BPF_FS_MAGIC: FsType = FsType(libc::BPF_FS_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const BTRFS_SUPER_MAGIC: FsType = FsType(libc::BTRFS_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const CGROUP2_SUPER_MAGIC: FsType = FsType(libc::CGROUP2_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const CGROUP_SUPER_MAGIC: FsType = FsType(libc::CGROUP_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const CODA_SUPER_MAGIC: FsType = FsType(libc::CODA_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const CRAMFS_MAGIC: FsType = FsType(libc::CRAMFS_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const DEBUGFS_MAGIC: FsType = FsType(libc::DEBUGFS_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const DEVPTS_SUPER_MAGIC: FsType = FsType(libc::DEVPTS_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const ECRYPTFS_SUPER_MAGIC: FsType = FsType(libc::ECRYPTFS_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const EFS_SUPER_MAGIC: FsType = FsType(libc::EFS_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const EXT2_SUPER_MAGIC: FsType = FsType(libc::EXT2_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const EXT3_SUPER_MAGIC: FsType = FsType(libc::EXT3_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const EXT4_SUPER_MAGIC: FsType = FsType(libc::EXT4_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(any(target_env = "musl", target_env = "uclibc"))))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const F2FS_SUPER_MAGIC: FsType = FsType(libc::F2FS_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const FUSE_SUPER_MAGIC: FsType = FsType(libc::FUSE_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const FUTEXFS_SUPER_MAGIC: FsType = FsType(libc::FUTEXFS_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const HOSTFS_SUPER_MAGIC: FsType = FsType(libc::HOSTFS_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const HPFS_SUPER_MAGIC: FsType = FsType(libc::HPFS_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const HUGETLBFS_MAGIC: FsType = FsType(libc::HUGETLBFS_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const ISOFS_SUPER_MAGIC: FsType = FsType(libc::ISOFS_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const JFFS2_SUPER_MAGIC: FsType = FsType(libc::JFFS2_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const MINIX_SUPER_MAGIC: FsType = FsType(libc::MINIX_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[allow(missing_docs)]
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pub const MINIX_SUPER_MAGIC2: FsType = FsType(libc::MINIX_SUPER_MAGIC2 as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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pub const MINIX2_SUPER_MAGIC2: FsType = FsType(libc::MINIX2_SUPER_MAGIC2 as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const MINIX2_SUPER_MAGIC: FsType = FsType(libc::MINIX2_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const MINIX2_SUPER_MAGIC2: FsType = FsType(libc::MINIX2_SUPER_MAGIC2 as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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pub const MINIX3_SUPER_MAGIC: FsType = FsType(libc::MINIX3_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const MINIX_SUPER_MAGIC2: FsType = FsType(libc::MINIX_SUPER_MAGIC2 as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const MINIX_SUPER_MAGIC: FsType = FsType(libc::MINIX_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const MSDOS_SUPER_MAGIC: FsType = FsType(libc::MSDOS_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const NCP_SUPER_MAGIC: FsType = FsType(libc::NCP_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const NFS_SUPER_MAGIC: FsType = FsType(libc::NFS_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const NILFS_SUPER_MAGIC: FsType = FsType(libc::NILFS_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const OCFS2_SUPER_MAGIC: FsType = FsType(libc::OCFS2_SUPER_MAGIC as fs_type_t);
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const OPENPROM_SUPER_MAGIC: FsType = FsType(libc::OPENPROM_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const OVERLAYFS_SUPER_MAGIC: FsType = FsType(libc::OVERLAYFS_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const PROC_SUPER_MAGIC: FsType = FsType(libc::PROC_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
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#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const QNX4_SUPER_MAGIC: FsType = FsType(libc::QNX4_SUPER_MAGIC as fs_type_t);
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#[cfg(all(target_os = "linux", not(target_env = "musl")))]
169+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
170+
#[allow(missing_docs)]
171+
pub const QNX6_SUPER_MAGIC: FsType = FsType(libc::QNX6_SUPER_MAGIC as fs_type_t);
172+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
173+
#[allow(missing_docs)]
174+
pub const RDTGROUP_SUPER_MAGIC: FsType = FsType(libc::RDTGROUP_SUPER_MAGIC as fs_type_t);
175+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
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pub const REISERFS_SUPER_MAGIC: FsType = FsType(libc::REISERFS_SUPER_MAGIC as fs_type_t);
127-
#[cfg(all(target_os = "linux", not(target_env = "musl")))]
178+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
179+
#[allow(missing_docs)]
180+
pub const SECURITYFS_MAGIC: FsType = FsType(libc::SECURITYFS_MAGIC as fs_type_t);
181+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
182+
#[allow(missing_docs)]
183+
pub const SELINUX_MAGIC: FsType = FsType(libc::SELINUX_MAGIC as fs_type_t);
184+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
185+
#[allow(missing_docs)]
186+
pub const SMACK_MAGIC: FsType = FsType(libc::SMACK_MAGIC as fs_type_t);
187+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
128188
#[allow(missing_docs)]
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pub const SMB_SUPER_MAGIC: FsType = FsType(libc::SMB_SUPER_MAGIC as fs_type_t);
130-
#[cfg(all(target_os = "linux", not(target_env = "musl")))]
190+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
191+
#[allow(missing_docs)]
192+
pub const SYSFS_MAGIC: FsType = FsType(libc::SYSFS_MAGIC as fs_type_t);
193+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
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#[allow(missing_docs)]
132195
pub const TMPFS_MAGIC: FsType = FsType(libc::TMPFS_MAGIC as fs_type_t);
133-
#[cfg(all(target_os = "linux", not(target_env = "musl")))]
196+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
134197
#[allow(missing_docs)]
135-
pub const USBDEVICE_SUPER_MAGIC: FsType = FsType(libc::USBDEVICE_SUPER_MAGIC as fs_type_t);
136-
#[cfg(all(target_os = "linux", not(target_env = "musl")))]
198+
pub const TRACEFS_MAGIC: FsType = FsType(libc::TRACEFS_MAGIC as fs_type_t);
199+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
137200
#[allow(missing_docs)]
138-
pub const CGROUP_SUPER_MAGIC: FsType = FsType(libc::CGROUP_SUPER_MAGIC as fs_type_t);
139-
#[cfg(all(target_os = "linux", not(target_env = "musl")))]
201+
pub const UDF_SUPER_MAGIC: FsType = FsType(libc::UDF_SUPER_MAGIC as fs_type_t);
202+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
140203
#[allow(missing_docs)]
141-
pub const CGROUP2_SUPER_MAGIC: FsType = FsType(libc::CGROUP2_SUPER_MAGIC as fs_type_t);
204+
pub const USBDEVICE_SUPER_MAGIC: FsType = FsType(libc::USBDEVICE_SUPER_MAGIC as fs_type_t);
205+
#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
206+
#[allow(missing_docs)]
207+
pub const XENFS_SUPER_MAGIC: FsType = FsType(libc::XENFS_SUPER_MAGIC as fs_type_t);
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impl Statfs {

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