diff options
Diffstat (limited to 'src/lib/lock/compat_mutex_pthreads.c')
-rw-r--r-- | src/lib/lock/compat_mutex_pthreads.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/lib/lock/compat_mutex_pthreads.c b/src/lib/lock/compat_mutex_pthreads.c index f82ad9f0e8..ac83c42a47 100644 --- a/src/lib/lock/compat_mutex_pthreads.c +++ b/src/lib/lock/compat_mutex_pthreads.c @@ -1,6 +1,6 @@ /* Copyright (c) 2003-2004, Roger Dingledine * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. - * Copyright (c) 2007-2019, The Tor Project, Inc. */ + * Copyright (c) 2007-2020, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -17,8 +17,14 @@ * "recursive" mutexes (i.e., once we can re-lock if we're already holding * them.) */ static pthread_mutexattr_t attr_recursive; +/** + * True iff <b>attr_recursive</b> has been initialized. + **/ static int attr_initialized = 0; +/** + * Initialize the locking module, if it is not already initialized. + **/ void tor_locking_init(void) { |