pthread_cond_t

Author: faern

src/unix/notbsd/linux/mod.rs

@@ -127,15 +127,27 @@ s! {
         size: [u8; __SIZEOF_PTHREAD_RWLOCKATTR_T],
     }
 
+    #[cfg_attr(all(feature = "align",
+                   target_env = "musl",
+                   target_pointer_width = "32"),
+               repr(align(4)))]
+    #[cfg_attr(all(feature = "align",
+                   target_env = "musl",
+                   target_pointer_width = "64"),
+               repr(align(8)))]
+    #[cfg_attr(all(feature = "align", not(target_env = "musl")),
+               repr(align(8)))]
     pub struct pthread_cond_t {
-        #[cfg(any(target_env = "musl"))]
+        #[cfg(all(not(feature = "align"), target_env = "musl"))]
         __align: [*const ::c_void; 0],
-        #[cfg(not(any(target_env = "musl")))]
+        #[cfg(not(any(feature = "align", target_env = "musl")))]
         __align: [::c_longlong; 0],
         size: [u8; __SIZEOF_PTHREAD_COND_T],
     }
 
+    #[cfg_attr(feature = "align", repr(align(4)))]
     pub struct pthread_condattr_t {
+        #[cfg(not(feature = "align"))]
         __align: [::c_int; 0],
         size: [u8; __SIZEOF_PTHREAD_CONDATTR_T],
     }
@@ -796,10 +808,18 @@ pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
     __align: [],
     size: [0; __SIZEOF_PTHREAD_MUTEX_T],
 };
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
-    __align: [],
-    size: [0; __SIZEOF_PTHREAD_COND_T],
-};
+cfg_if! {
+    if #[cfg(feature = "align")] {
+        pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+            size: [0; __SIZEOF_PTHREAD_COND_T],
+        };
+    } else {
+        pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+            __align: [],
+            size: [0; __SIZEOF_PTHREAD_COND_T],
+        };
+    }
+}
 pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
     __align: [],
     size: [0; __SIZEOF_PTHREAD_RWLOCK_T],