Added a macro that wraps foreign type, and impl Send and Sync for both,

the borrowed type and the owned one.
Replaced all invocation of `foreign_type` by `foreign_type_and_impl_send_sync`.

1 files changed, 2 insertions, 8 deletions

diff --git a/openssl/src/pkey.rs b/openssl/src/pkey.rs
index f4e36892..9ef7e885 100644
--- a/openssl/src/pkey.rs
+++ b/openssl/src/pkey.rs
@@ -14,7 +14,7 @@ use rsa::{Rsa, Padding};
 use error::ErrorStack;
 use util::{CallbackState, invoke_passwd_cb, invoke_passwd_cb_old};
 
-foreign_type! {
+foreign_type_and_impl_send_sync! {
     type CType = ffi::EVP_PKEY;
     fn drop = ffi::EVP_PKEY_free;
 
@@ -75,9 +75,6 @@ impl PKeyRef {
     }
 }
 
-unsafe impl Send for PKey {}
-unsafe impl Sync for PKey {}
-
 impl PKey {
     /// Creates a new `PKey` containing an RSA key.
     pub fn from_rsa(rsa: Rsa) -> Result<PKey, ErrorStack> {
@@ -226,7 +223,7 @@ impl PKey {
     }
 }
 
-foreign_type! {
+foreign_type_and_impl_send_sync! {
     type CType = ffi::EVP_PKEY_CTX;
     fn drop = ffi::EVP_PKEY_CTX_free;
 
@@ -234,9 +231,6 @@ foreign_type! {
     pub struct PKeyCtxRef;
 }
 
-unsafe impl Send for PKeyCtx {}
-unsafe impl Sync for PKeyCtx {}
-
 impl PKeyCtx {
     pub fn from_pkey(pkey: &PKeyRef) -> Result<PKeyCtx, ErrorStack> {
         unsafe {