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Diffstat (limited to 'winsup/cygwin/sync.h')
| -rw-r--r-- | winsup/cygwin/sync.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/winsup/cygwin/sync.h b/winsup/cygwin/sync.h index 7189ae936..3dcc915da 100644 --- a/winsup/cygwin/sync.h +++ b/winsup/cygwin/sync.h @@ -37,6 +37,7 @@ public: /* Return true if caller thread owns the lock. */ int ismine () {return tid == GetCurrentThreadId ();} DWORD owner () {return tid;} + int unstable () {return !tid && (sync || waiters >= 0);} }; /* Use a statically allocated buffer as the storage for a muto */ |