1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/rustix/src/fs/ioctl.rs b/vendor/rustix/src/fs/ioctl.rs
new file mode 100644
index 000000000..28e0c8588
--- /dev/null
+++ b/vendor/rustix/src/fs/ioctl.rs
@@ -0,0 +1,50 @@
+//! Filesystem-oriented `ioctl` functions.
+
+#[cfg(linux_kernel)]
+use {
+    crate::fd::AsFd,
+    crate::{backend, io},
+};
+
+/// `ioctl(fd, BLKSSZGET)`—Returns the logical block size of a block device.
+///
+/// This is mentioned in the [Linux `openat` manual page].
+///
+/// [Linux `openat` manual page]: https://man7.org/linux/man-pages/man2/openat.2.html
+#[cfg(linux_kernel)]
+#[inline]
+#[doc(alias = "BLKSSZGET")]
+pub fn ioctl_blksszget<Fd: AsFd>(fd: Fd) -> io::Result<u32> {
+    backend::fs::syscalls::ioctl_blksszget(fd.as_fd())
+}
+
+/// `ioctl(fd, BLKPBSZGET)`—Returns the physical block size of a block device.
+#[cfg(linux_kernel)]
+#[inline]
+#[doc(alias = "BLKPBSZGET")]
+pub fn ioctl_blkpbszget<Fd: AsFd>(fd: Fd) -> io::Result<u32> {
+    backend::fs::syscalls::ioctl_blkpbszget(fd.as_fd())
+}
+
+/// `ioctl(fd, FICLONE, src_fd)`—Share data between open files.
+///
+/// This ioctl is not available on Sparc platforms
+///
+/// # References
+///  - [Linux]
+///
+/// [Linux]: https://man7.org/linux/man-pages/man2/ioctl_ficlone.2.html
+#[cfg(all(linux_kernel, not(any(target_arch = "sparc", target_arch = "sparc64"))))]
+#[inline]
+#[doc(alias = "FICLONE")]
+pub fn ioctl_ficlone<Fd: AsFd, SrcFd: AsFd>(fd: Fd, src_fd: SrcFd) -> io::Result<()> {
+    backend::fs::syscalls::ioctl_ficlone(fd.as_fd(), src_fd.as_fd())
+}
+
+/// `ioctl(fd, EXT4_IOC_RESIZE_FS, blocks)`—Resize ext4 filesystem on fd.
+#[cfg(linux_kernel)]
+#[inline]
+#[doc(alias = "EXT4_IOC_RESIZE_FS")]
+pub fn ext4_ioc_resize_fs<Fd: AsFd>(fd: Fd, blocks: u64) -> io::Result<()> {
+    backend::fs::syscalls::ext4_ioc_resize_fs(fd.as_fd(), blocks)
+}