diff options
Diffstat (limited to 'winsup/cygwin/sync.cc')
| -rw-r--r-- | winsup/cygwin/sync.cc | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/winsup/cygwin/sync.cc b/winsup/cygwin/sync.cc index aa3978fe0..31bb27bdc 100644 --- a/winsup/cygwin/sync.cc +++ b/winsup/cygwin/sync.cc @@ -25,7 +25,7 @@ details. */ muto NO_COPY muto_start; /* Constructor */ -muto::muto(int inh, const char *name) : sync (0), visits(0), waiters(-1), tid (0), next (NULL) +muto::muto(int inh, const char *s) : sync (0), visits(0), waiters(-1), tid (0), next (NULL) { /* Create event which is used in the fallback case when blocking is necessary */ if (!(bruteforce = CreateEvent (inh ? &sec_all_nih : &sec_none_nih, FALSE, FALSE, name))) @@ -34,14 +34,20 @@ muto::muto(int inh, const char *name) : sync (0), visits(0), waiters(-1), tid (0 SetLastError (oerr); return; } + name = s; } -/* Destructor */ +/* Destructor (racy?) */ muto::~muto () { + while (visits) + release (); + + HANDLE h = bruteforce; + h = NULL; /* Just need to close the event handle */ - if (bruteforce) - CloseHandle (bruteforce); + if (h) + CloseHandle (h); } /* Acquire the lock. Argument is the number of milliseconds to wait for |