1 files changed, 108 insertions, 0 deletions
diff --git a/vendor/rustix/src/backend/linux_raw/fs/inotify.rs b/vendor/rustix/src/backend/linux_raw/fs/inotify.rs
new file mode 100644
index 000000000..4221565a6
--- /dev/null
+++ b/vendor/rustix/src/backend/linux_raw/fs/inotify.rs
@@ -0,0 +1,108 @@
+//! inotify support for working with inotifies
+
+use super::super::c;
+use crate::backend::fs::syscalls;
+use crate::fd::{BorrowedFd, OwnedFd};
+use crate::io;
+use bitflags::bitflags;
+
+bitflags! {
+    /// `IN_*` for use with [`inotify_init`].
+    ///
+    /// [`inotify_init`]: crate::fs::inotify::inotify_init
+    pub struct CreateFlags: c::c_uint {
+        /// `IN_CLOEXEC`
+        const CLOEXEC = linux_raw_sys::general::IN_CLOEXEC;
+        /// `IN_NONBLOCK`
+        const NONBLOCK = linux_raw_sys::general::IN_NONBLOCK;
+    }
+}
+
+bitflags! {
+    /// `IN*` for use with [`inotify_add_watch`].
+    ///
+    /// [`inotify_add_watch`]: crate::fs::inotify::inotify_add_watch
+    #[derive(Default)]
+    pub struct WatchFlags: c::c_uint {
+        /// `IN_ACCESS`
+        const ACCESS = linux_raw_sys::general::IN_ACCESS;
+        /// `IN_ATTRIB`
+        const ATTRIB = linux_raw_sys::general::IN_ATTRIB;
+        /// `IN_CLOSE_NOWRITE`
+        const CLOSE_NOWRITE = linux_raw_sys::general::IN_CLOSE_NOWRITE;
+        /// `IN_CLOSE_WRITE`
+        const CLOSE_WRITE = linux_raw_sys::general::IN_CLOSE_WRITE;
+        /// `IN_CREATE `
+        const CREATE = linux_raw_sys::general::IN_CREATE;
+        /// `IN_DELETE`
+        const DELETE = linux_raw_sys::general::IN_DELETE;
+        /// `IN_DELETE_SELF`
+        const DELETE_SELF = linux_raw_sys::general::IN_DELETE_SELF;
+        /// `IN_MODIFY`
+        const MODIFY = linux_raw_sys::general::IN_MODIFY;
+        /// `IN_MOVE_SELF`
+        const MOVE_SELF = linux_raw_sys::general::IN_MOVE_SELF;
+        /// `IN_MOVED_FROM`
+        const MOVED_FROM = linux_raw_sys::general::IN_MOVED_FROM;
+        /// `IN_MOVED_TO`
+        const MOVED_TO = linux_raw_sys::general::IN_MOVED_TO;
+        /// `IN_OPEN`
+        const OPEN = linux_raw_sys::general::IN_OPEN;
+
+        /// `IN_CLOSE`
+        const CLOSE = linux_raw_sys::general::IN_CLOSE;
+        /// `IN_MOVE`
+        const MOVE = linux_raw_sys::general::IN_MOVE;
+        /// `IN_ALL_EVENTS`
+        const ALL_EVENTS = linux_raw_sys::general::IN_ALL_EVENTS;
+
+        /// `IN_DONT_FOLLOW`
+        const DONT_FOLLOW = linux_raw_sys::general::IN_DONT_FOLLOW;
+        /// `IN_EXCL_UNLINK`
+        const EXCL_UNLINK = linux_raw_sys::general::IN_EXCL_UNLINK;
+        /// `IN_MASK_ADD`
+        const MASK_ADD = linux_raw_sys::general::IN_MASK_ADD;
+        /// `IN_MASK_CREATE`
+        const MASK_CREATE = linux_raw_sys::general::IN_MASK_CREATE;
+        /// `IN_ONESHOT`
+        const ONESHOT = linux_raw_sys::general::IN_ONESHOT;
+        /// `IN_ONLYDIR`
+        const ONLYDIR = linux_raw_sys::general::IN_ONLYDIR;
+    }
+}
+
+/// `inotify_init1(flags)`—Creates a new inotify object.
+///
+/// Use the [`CreateFlags::CLOEXEC`] flag to prevent the resulting file
+/// descriptor from being implicitly passed across `exec` boundaries.
+#[doc(alias = "inotify_init1")]
+pub fn inotify_init(flags: CreateFlags) -> io::Result<OwnedFd> {
+    syscalls::inotify_init1(flags)
+}
+
+/// `inotify_add_watch(self, path, flags)`—Adds a watch to inotify
+///
+/// This registers or updates a watch for the filesystem path `path`
+/// and returns a watch descriptor corresponding to this watch.
+///
+/// Note: Due to the existence of hardlinks, providing two
+/// different paths to this method may result in it returning
+/// the same watch descriptor. An application should keep track of this
+/// externally to avoid logic errors.
+pub fn inotify_add_watch<P: crate::path::Arg>(
+    inot: BorrowedFd<'_>,
+    path: P,
+    flags: WatchFlags,
+) -> io::Result<i32> {
+    let path = path.as_cow_c_str().unwrap();
+    syscalls::inotify_add_watch(inot, &path, flags)
+}
+
+/// `inotify_rm_watch(self, wd)`—Removes a watch from this inotify
+///
+/// The watch descriptor provided should have previously been returned
+/// by [`inotify_add_watch`] and not previously have been removed.
+#[doc(alias = "inotify_rm_watch")]
+pub fn inotify_remove_watch(inot: BorrowedFd<'_>, wd: i32) -> io::Result<()> {
+    syscalls::inotify_rm_watch(inot, wd)
+}