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//! [`EventClose`]
use endpoint_sec_sys::es_event_close_t;
use crate::File;
/// Close a file descriptor event.
#[doc(alias = "es_event_close_t")]
pub struct EventClose<'a> {
/// Raw event
pub(crate) raw: &'a es_event_close_t,
/// Message version
pub(crate) version: u32,
}
impl<'a> EventClose<'a> {
/// true if the target file being closed has been modified.
#[inline(always)]
pub fn modified(&self) -> bool {
self.raw.modified
}
/// The file that is being closed.
#[inline(always)]
pub fn target(&self) -> File<'a> {
// Safety: 'a tied to self, object obtained through ES
File::new(unsafe { self.raw.target() })
}
/// If `true`, at some point in the lifetime of the target file vnode it was mapped into a
/// process as writable.
#[cfg(feature = "macos_13_0_0")]
#[inline(always)]
pub fn was_mapped_writable(&self) -> Option<bool> {
if self.version < 6 {
return None;
}
// Safety: 'a tied to self, object obtained through ES, we checked the version first
Some(unsafe { self.raw.anon0.was_mapped_writable })
}
}
// Safety: safe to send across threads: does not contain any interior mutability nor depend on current thread state
unsafe impl Send for EventClose<'_> {}
// Safety: safe to share across threads: does not contain any interior mutability nor depend on current thread state
unsafe impl Sync for EventClose<'_> {}
impl_debug_eq_hash_with_functions!(
EventClose<'a> with version;
modified,
target,
#[cfg(feature = "macos_13_0_0")] was_mapped_writable,
);