diff options
Diffstat (limited to 'src/libthread/ref.c')
| -rw-r--r-- | src/libthread/ref.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libthread/ref.c b/src/libthread/ref.c index 8f50fd5f..a3b2cbae 100644 --- a/src/libthread/ref.c +++ b/src/libthread/ref.c @@ -1,3 +1,9 @@ +/* + * Atomic reference counts - used by applications. + * + * We use locks to avoid the assembly of the Plan 9 versions. + */ + #include "threadimpl.h" void |