From 80f447b2ac9accf3b2c341f1ab7f84a8b03b50e0 Mon Sep 17 00:00:00 2001
From: fpagliughi <fpagliughi@mindspring.com>
Date: Sun, 26 Dec 2021 12:43:01 -0500
Subject: [PATCH] Added getters for the MqAttr struct

---
 CHANGELOG.md  |  2 ++
 src/mqueue.rs | 15 +++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cd0d9e1227..96a1ce0e56 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,8 @@ This project adheres to [Semantic Versioning](https://semver.org/).
   (#[1537](https://github.com/nix-rust/nix/pull/1537))
 - Added the `SO_TIMESTAMPING` support
   (#[1547](https://github.com/nix-rust/nix/pull/1547))
+- Added getter methods to `MqAttr` struct
+  (#[1619](https://github.com/nix-rust/nix/pull/1619))
 
 ### Changed
 ### Fixed
diff --git a/src/mqueue.rs b/src/mqueue.rs
index 564df4e40d..20740b54f9 100644
--- a/src/mqueue.rs
+++ b/src/mqueue.rs
@@ -64,6 +64,21 @@ impl MqAttr {
     pub const fn flags(&self) -> mq_attr_member_t {
         self.mq_attr.mq_flags
     }
+
+    /// The max number of messages that can be held by the queue
+    pub const fn maxmsg(&self) -> mq_attr_member_t {
+        self.mq_attr.mq_maxmsg
+    }
+
+    /// The maximum size of each message (in bytes)
+    pub const fn msgsize(&self) -> mq_attr_member_t {
+        self.mq_attr.mq_msgsize
+    }
+
+    /// The number of messages currently held in the queue
+    pub const fn curmsgs(&self) -> mq_attr_member_t {
+        self.mq_attr.mq_curmsgs
+    }
 }