Changeset d27b6be for libcfa/src/concurrency/locks.hfa

Timestamp:

Mar 22, 2021, 4:07:21 PM (3 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

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

Children:

304de00

Parents:

d971c8d

Message:

• Fixed TryLock? in blocking_lock implementation that did not return whether or not try_lock succeeded.
• Fix cfathread try_lock interface.

File:

• libcfa/src/concurrency/locks.hfa (modified) (2 diffs)

libcfa/src/concurrency/locks.hfa

@@ -32 +32 @@
 static inline void ^?{}( single_acquisition_lock & this ) {}
 static inline void   lock      ( single_acquisition_lock & this ) { lock    ( (blocking_lock &)this ); }
-static inline void   try_lock  ( single_acquisition_lock & this ) { try_lock( (blocking_lock &)this ); }
+static inline bool   try_lock  ( single_acquisition_lock & this ) { return try_lock( (blocking_lock &)this ); }
 static inline void   unlock    ( single_acquisition_lock & this ) { unlock  ( (blocking_lock &)this ); }
 static inline void   on_wait   ( single_acquisition_lock & this ) { on_wait ( (blocking_lock &)this ); }
@@ -47 +47 @@
 static inline void ^?{}( owner_lock & this ) {}
 static inline void   lock     ( owner_lock & this ) { lock    ( (blocking_lock &)this ); }
-static inline void   try_lock ( owner_lock & this ) { try_lock( (blocking_lock &)this ); }
+static inline bool   try_lock ( owner_lock & this ) { return try_lock( (blocking_lock &)this ); }
 static inline void   unlock   ( owner_lock & this ) { unlock  ( (blocking_lock &)this ); }
 static inline void   on_wait  ( owner_lock & this ) { on_wait ( (blocking_lock &)this ); }