* cygheap.h (cygheap_fdenum::cygheap_fdenum): Record locked state or suffer

deadlocks.
(class locked_process): Move to another header.
* sync.h (lock_process): Define here.
* cygtls.cc (_cygtls::fixup_after_fork): Reset spinning state as well as
stacklock state.
* dcrt0.cc (lock_process::locker): Define.
(dtable::lock_cs): Delete.
* dtable.cc (dtable_init): Eliminate call to init_lock().
(dtable::fixup_after_fork): Ditto.
(dtable::init_lock): Delete definition.
* dtable.h (dtable::init_lock): Delete declaration.
(dtable::lock): Use process lock rather than dtable-specific lock.
(dtable::unlock): Ditto.
* sigproc.cc (sigproc_init): Minor change to debugging output.
* times.cc (utime_worker): Use build_fh_pc rather than reinterpreting the posix
path name again.  Return any error from path_conv immediately.

1 files changed, 2 insertions, 4 deletions

diff --git a/winsup/cygwin/dtable.h b/winsup/cygwin/dtable.h
index e34a3ecf4..5e136ab9b 100644
--- a/winsup/cygwin/dtable.h
+++ b/winsup/cygwin/dtable.h
@@ -20,7 +20,6 @@ class fhandler_fifo;
 #define BFH_OPTS (PC_NULLEMPTY | PC_FULL | PC_POSIX)
 class dtable
 {
-  static muto lock_cs;
   fhandler_base **fds;
 #ifdef NEWVFORK
   fhandler_base **fds_on_hold;
@@ -31,9 +30,8 @@ class dtable
   static const int initial_archetype_size = 8;
   int first_fd_for_open;
   int cnt_need_fixup_before;
-  void lock () {lock_cs.acquire ();}
-  void unlock () {lock_cs.release ();}
-  void init_lock ();
+  void lock () {lock_process::locker.acquire ();}
+  void unlock () {lock_process::locker.release ();}
 public:
   size_t size;