diff options
Diffstat (limited to 'src/lib/lock/compat_mutex.h')
| -rw-r--r-- | src/lib/lock/compat_mutex.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/lib/lock/compat_mutex.h b/src/lib/lock/compat_mutex.h index 5631993cc4..518ba96b53 100644 --- a/src/lib/lock/compat_mutex.h +++ b/src/lib/lock/compat_mutex.h @@ -39,8 +39,15 @@ /** A generic lock structure for multithreaded builds. */ typedef struct tor_mutex_t { #if defined(USE_WIN32_THREADS) - /** Windows-only: on windows, we implement locks with CRITICAL_SECTIONS. */ - CRITICAL_SECTION mutex; + /** Windows-only: on windows, we implement locks with SRW locks. */ + SRWLOCK mutex; + /** For recursive lock support (SRW locks are not recursive) */ + enum mutex_type_t { + NON_RECURSIVE = 0, + RECURSIVE + } type; + LONG lock_owner; // id of the thread that owns the lock + int lock_count; // number of times the lock is held recursively #elif defined(USE_PTHREADS) /** Pthreads-only: with pthreads, we implement locks with * pthread_mutex_t. */ |