diff options
Diffstat (limited to 'src/libthread/ref.c')
-rw-r--r-- | src/libthread/ref.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/src/libthread/ref.c b/src/libthread/ref.c deleted file mode 100644 index a3b2cbae..00000000 --- a/src/libthread/ref.c +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Atomic reference counts - used by applications. - * - * We use locks to avoid the assembly of the Plan 9 versions. - */ - -#include "threadimpl.h" - -void -incref(Ref *r) -{ - lock(&r->lk); - r->ref++; - unlock(&r->lk); -} - -long -decref(Ref *r) -{ - long n; - - lock(&r->lk); - n = --r->ref; - unlock(&r->lk); - return n; -} |