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| author | Christopher Faylor <me@cgf.cx> | 2000-02-24 06:45:32 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2000-02-24 06:45:32 +0000 |
| commit | 9aa07a8f6081b541dbe57f656bcfd430a7d2c9ae (patch) | |
| tree | fdde394e0b14039d03218dc127999445b9d6d951 /winsup/cygwin/sync.h | |
| parent | fb87c246a77ed26d09727bdd3e280e2d1a212eae (diff) | |
| download | cygnal-9aa07a8f6081b541dbe57f656bcfd430a7d2c9ae.tar.gz cygnal-9aa07a8f6081b541dbe57f656bcfd430a7d2c9ae.tar.bz2 cygnal-9aa07a8f6081b541dbe57f656bcfd430a7d2c9ae.zip | |
Fix final round of gcc warnings relating to unused parameters.
* debug.cc (iscygthread): New function.
* debug.h: Declare it.
* exceptions.cc (set_process_mask): Flush pending signals.
(handle_sigsuspend): No need to flush pending signals.
(call_handler): Refine previous tests of muto ownership. Only clear wait()'s
when we have definitely responded to a signal.
* fhandler_console.cc (fhandler_console::read): Don't set EINTR if executing in
a "cygwin" thread.
* sigproc.cc (proc_subproc): Use second argument to control whether CLEARWAIT
actually sets "signalled" flag.
* sync.h (muto): Add 'unstable' method.
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 */ |