diff options
Diffstat (limited to 'vendor/rustix/src/fs/fd.rs')
| -rw-r--r-- | vendor/rustix/src/fs/fd.rs | 57 |
1 files changed, 26 insertions, 31 deletions
diff --git a/vendor/rustix/src/fs/fd.rs b/vendor/rustix/src/fs/fd.rs index 6bea89547..6ce8410b2 100644 --- a/vendor/rustix/src/fs/fd.rs +++ b/vendor/rustix/src/fs/fd.rs @@ -8,39 +8,30 @@ use crate::process::{Gid, Uid}; use crate::{backend, io}; use backend::fd::{AsFd, BorrowedFd}; -#[cfg(not(any(target_os = "solaris", target_os = "wasi")))] +#[cfg(not(target_os = "wasi"))] pub use backend::fs::types::FlockOperation; #[cfg(not(any( + netbsdlike, + solarish, target_os = "aix", target_os = "dragonfly", - target_os = "illumos", - target_os = "netbsd", - target_os = "openbsd", target_os = "redox", - target_os = "solaris", )))] pub use backend::fs::types::FallocateFlags; pub use backend::fs::types::Stat; #[cfg(not(any( + solarish, target_os = "haiku", - target_os = "illumos", target_os = "netbsd", target_os = "redox", - target_os = "solaris", target_os = "wasi", )))] pub use backend::fs::types::StatFs; -#[cfg(not(any( - target_os = "haiku", - target_os = "illumos", - target_os = "redox", - target_os = "solaris", - target_os = "wasi", -)))] +#[cfg(not(any(solarish, target_os = "haiku", target_os = "redox", target_os = "wasi")))] pub use backend::fs::types::{StatVfs, StatVfsMountFlags}; #[cfg(any(target_os = "android", target_os = "linux"))] @@ -68,7 +59,7 @@ pub struct Timestamps { /// /// [the `fstatfs` man page]: https://man7.org/linux/man-pages/man2/fstatfs.2.html#DESCRIPTION #[cfg(any(target_os = "android", target_os = "linux"))] -pub const PROC_SUPER_MAGIC: FsWord = backend::fs::types::PROC_SUPER_MAGIC; +pub const PROC_SUPER_MAGIC: FsWord = backend::c::PROC_SUPER_MAGIC as FsWord; /// The filesystem magic number for NFS. /// @@ -76,7 +67,7 @@ pub const PROC_SUPER_MAGIC: FsWord = backend::fs::types::PROC_SUPER_MAGIC; /// /// [the `fstatfs` man page]: https://man7.org/linux/man-pages/man2/fstatfs.2.html#DESCRIPTION #[cfg(any(target_os = "android", target_os = "linux"))] -pub const NFS_SUPER_MAGIC: FsWord = backend::fs::types::NFS_SUPER_MAGIC; +pub const NFS_SUPER_MAGIC: FsWord = backend::c::NFS_SUPER_MAGIC as FsWord; /// `lseek(fd, offset, whence)`—Repositions a file descriptor within a file. /// @@ -87,6 +78,7 @@ pub const NFS_SUPER_MAGIC: FsWord = backend::fs::types::NFS_SUPER_MAGIC; /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html /// [Linux]: https://man7.org/linux/man-pages/man2/lseek.2.html #[inline] +#[doc(alias = "lseek")] pub fn seek<Fd: AsFd>(fd: Fd, pos: SeekFrom) -> io::Result<u64> { backend::fs::syscalls::seek(fd.as_fd(), pos) } @@ -104,6 +96,7 @@ pub fn seek<Fd: AsFd>(fd: Fd, pos: SeekFrom) -> io::Result<u64> { /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html /// [Linux]: https://man7.org/linux/man-pages/man2/lseek.2.html #[inline] +#[doc(alias = "lseek")] pub fn tell<Fd: AsFd>(fd: Fd) -> io::Result<u64> { backend::fs::syscalls::tell(fd.as_fd()) } @@ -167,11 +160,10 @@ pub fn fstat<Fd: AsFd>(fd: Fd) -> io::Result<Stat> { /// /// [Linux]: https://man7.org/linux/man-pages/man2/fstatfs.2.html #[cfg(not(any( + solarish, target_os = "haiku", - target_os = "illumos", target_os = "netbsd", target_os = "redox", - target_os = "solaris", target_os = "wasi", )))] #[inline] @@ -193,13 +185,7 @@ pub fn fstatfs<Fd: AsFd>(fd: Fd) -> io::Result<StatFs> { /// /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/fstatvfs.html /// [Linux]: https://man7.org/linux/man-pages/man2/fstatvfs.2.html -#[cfg(not(any( - target_os = "haiku", - target_os = "illumos", - target_os = "redox", - target_os = "solaris", - target_os = "wasi", -)))] +#[cfg(not(any(solarish, target_os = "haiku", target_os = "redox", target_os = "wasi")))] #[inline] pub fn fstatvfs<Fd: AsFd>(fd: Fd) -> io::Result<StatVfs> { backend::fs::syscalls::fstatvfs(fd.as_fd()) @@ -234,13 +220,11 @@ pub fn futimens<Fd: AsFd>(fd: Fd, times: &Timestamps) -> io::Result<()> { /// [Linux `fallocate`]: https://man7.org/linux/man-pages/man2/fallocate.2.html /// [Linux `posix_fallocate`]: https://man7.org/linux/man-pages/man3/posix_fallocate.3.html #[cfg(not(any( + netbsdlike, + solarish, target_os = "aix", target_os = "dragonfly", - target_os = "illumos", - target_os = "netbsd", - target_os = "openbsd", target_os = "redox", - target_os = "solaris", )))] // not implemented in libc for netbsd yet #[inline] #[doc(alias = "posix_fallocate")] @@ -311,10 +295,9 @@ pub fn fsync<Fd: AsFd>(fd: Fd) -> io::Result<()> { /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html /// [Linux]: https://man7.org/linux/man-pages/man2/fdatasync.2.html #[cfg(not(any( + apple, target_os = "dragonfly", target_os = "haiku", - target_os = "ios", - target_os = "macos", target_os = "redox", )))] #[inline] @@ -346,3 +329,15 @@ pub fn ftruncate<Fd: AsFd>(fd: Fd, length: u64) -> io::Result<()> { pub fn flock<Fd: AsFd>(fd: Fd, operation: FlockOperation) -> io::Result<()> { backend::fs::syscalls::flock(fd.as_fd(), operation) } + +/// `syncfs(fd)`—Flush cached filesystem data. +/// +/// # References +/// - [Linux] +/// +/// [Linux]: https://man7.org/linux/man-pages/man2/syncfs.2.html +#[cfg(any(target_os = "android", target_os = "linux"))] +#[inline] +pub fn syncfs<Fd: AsFd>(fd: Fd) -> io::Result<()> { + backend::fs::syscalls::syncfs(fd.as_fd()) +} |