From 9192435999bbeca0830f87f4f75e008641135297 Mon Sep 17 00:00:00 2001
From: Marco A L Barbosa <malbarbo@gmail.com>
Date: Thu, 20 Apr 2017 15:01:52 -0300
Subject: [PATCH] Add pthread_atfork function

---
 src/unix/mod.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/unix/mod.rs b/src/unix/mod.rs
index 9b39050e6cc17..cf9f10035dad6 100644
--- a/src/unix/mod.rs
+++ b/src/unix/mod.rs
@@ -545,6 +545,9 @@ extern {
                link_name = "pthread_join$UNIX2003")]
     pub fn pthread_join(native: ::pthread_t,
                         value: *mut *mut ::c_void) -> ::c_int;
+    pub fn pthread_atfork(prepare: Option<unsafe extern fn()>,
+                          parent: Option<unsafe extern fn()>,
+                          child: Option<unsafe extern fn()>) -> ::c_int;
     pub fn pthread_exit(value: *mut ::c_void);
     pub fn pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int;
     pub fn pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int;