From e3e92d74fb62204436f9d02b2c41619393debf0d Mon Sep 17 00:00:00 2001
From: Justin Latimer <justinlatimer@gmail.com>
Date: Wed, 18 May 2016 05:18:30 +0000
Subject: Exclude UContext::get(),set() on musl, not available from libc.

---
 src/ucontext.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/ucontext.rs')

diff --git a/src/ucontext.rs b/src/ucontext.rs
index f77b4815..ce4e489f 100644
--- a/src/ucontext.rs
+++ b/src/ucontext.rs
@@ -1,5 +1,7 @@
 use libc;
+#[cfg(not(target_env = "musl"))]
 use {Errno, Result};
+#[cfg(not(target_env = "musl"))]
 use std::mem;
 
 #[derive(Clone, Copy)]
@@ -8,6 +10,7 @@ pub struct UContext {
 }
 
 impl UContext {
+    #[cfg(not(target_env = "musl"))]
     pub fn get() -> Result<UContext> {
         let mut context: libc::ucontext_t = unsafe { mem::uninitialized() };
         let res = unsafe {
@@ -16,6 +19,7 @@ impl UContext {
         Errno::result(res).map(|_| UContext { context: context })
     }
 
+    #[cfg(not(target_env = "musl"))]
     pub fn set(&self) -> Result<()> {
         let res = unsafe {
             libc::setcontext(&self.context as *const libc::ucontext_t)
-- 
cgit v1.2.3


From dbcf7923b770394fdec8d9bb4bc8e3daef65e5ba Mon Sep 17 00:00:00 2001
From: Philipp Matthias Schaefer <philipp.matthias.schaefer@posteo.de>
Date: Thu, 5 May 2016 18:44:38 +0200
Subject: Provide accessors to sigmask of UContext.

---
 src/ucontext.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/ucontext.rs')

diff --git a/src/ucontext.rs b/src/ucontext.rs
index ce4e489f..89c8cae2 100644
--- 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) }
+    }
 }
-- 
cgit v1.2.3


From 19811a5832c4c0c4afc8c431d8671899b724fd8b Mon Sep 17 00:00:00 2001
From: Philipp Matthias Schaefer <philipp.matthias.schaefer@posteo.de>
Date: Wed, 29 Jun 2016 21:08:29 +0200
Subject: musl target needs std::mem now

---
 src/ucontext.rs | 1 -
 1 file changed, 1 deletion(-)

(limited to 'src/ucontext.rs')

diff --git a/src/ucontext.rs b/src/ucontext.rs
index 89c8cae2..6886dd41 100644
--- a/src/ucontext.rs
+++ b/src/ucontext.rs
@@ -1,7 +1,6 @@
 use libc;
 #[cfg(not(target_env = "musl"))]
 use {Errno, Result};
-#[cfg(not(target_env = "musl"))]
 use std::mem;
 use sys::signal::SigSet;
 
-- 
cgit v1.2.3