Changeset 2d8f7b0 for libcfa/src/concurrency/kernel.cfa

Timestamp:

Apr 14, 2020, 11:53:25 AM (4 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

34d0a28

Parents:

7df014f

Message:

Implemented basic non-blocking io

File:

• libcfa/src/concurrency/kernel.cfa (modified) (2 diffs)

libcfa/src/concurrency/kernel.cfa

@@ -615 +615 @@
 }
 
-void unpark( $thread * thrd __cfaabi_dbg_ctx_param2 ) {
-        if( !thrd ) return;
-
-        disable_interrupts();
+// KERNEL ONLY unpark with out disabling interrupts
+void __unpark( $thread * thrd __cfaabi_dbg_ctx_param2 ) {
         static_assert(sizeof(thrd->state) == sizeof(int));
 
@@ -647 +645 @@
                         abort();
         }
+}
+
+void unpark( $thread * thrd __cfaabi_dbg_ctx_param2 ) {
+        if( !thrd ) return;
+
+        disable_interrupts();
+        __unpark( thrd __cfaabi_dbg_ctx_fwd2 );
         enable_interrupts( __cfaabi_dbg_ctx );
 }