Auto merge of #370 - fiveop:context, r=posborne

Provide accessors to sigmask of UContext.
nix-rust · Jun 27, 2016 · 9c6c71a · 9c6c71a
2 parents e1ad0a3 + dbcf792
commit 9c6c71a
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/ucontext.rs b/src/ucontext.rs
@@ -3,6 +3,7 @@ use libc;
 use {Errno, Result};
 #[cfg(not(target_env = "musl"))]
 use std::mem;
+use sys::signal::SigSet;
 
 #[derive(Clone, Copy)]
 pub struct UContext {
@@ -26,4 +27,12 @@ impl UContext {
         };
         Errno::result(res).map(drop)
     }
+
+    pub fn sigmask_mut(&mut self) -> &mut SigSet {
+        unsafe { mem::transmute(&mut self.context.uc_sigmask) }
+    }
+
+    pub fn sigmask(&self) -> &SigSet {
+        unsafe { mem::transmute(&self.context.uc_sigmask) }
+    }
 }