From 77febe0e6b4e144992ea1b26ae1b9b45b746d970 Mon Sep 17 00:00:00 2001
From: "Brian L. Troutwine" <brian@troutwine.us>
Date: Mon, 27 Dec 2021 15:37:30 -0800
Subject: Introduce timer_* support

This commit adds support for the signal timer mechanism in POSIX, the
mirror to timerfd on Linux.

Resolves #1424

Signed-off-by: Brian L. Troutwine <brian@troutwine.us>
---
 src/sys/signal.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/sys/signal.rs')

diff --git a/src/sys/signal.rs b/src/sys/signal.rs
index b655604d..9750d890 100644
--- a/src/sys/signal.rs
+++ b/src/sys/signal.rs
@@ -1085,6 +1085,11 @@ mod sigevent {
         pub fn sigevent(&self) -> libc::sigevent {
             self.sigevent
         }
+
+        /// Returns a mutable pointer to the `sigevent` wrapped by `self`
+        pub fn as_mut_ptr(&mut self) -> *mut libc::sigevent {
+            &mut self.sigevent
+        }
     }
 
     impl<'a> From<&'a libc::sigevent> for SigEvent {
-- 
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