Make std::sync::semaphore() public

diff --git a/src/libstd/sync.rs b/src/libstd/sync.rs
index a883062c4b9d5497082a21656de3884d93e4a867..fea2c69f336c90bf2aeca551468425f0d0fa5629 100644 (file)
--- a/src/libstd/sync.rs
+++ b/src/libstd/sync.rs
@@ -360,7 +360,7 @@ fn access_cond<U>(blk: fn(c: &Condvar) -> U) -> U {
 struct Semaphore { priv sem: Sem<()> }
 
 /// Create a new semaphore with the specified count.
-fn semaphore(count: int) -> Semaphore {
+pub fn semaphore(count: int) -> Semaphore {
     Semaphore { sem: new_sem(count, ()) }
 }