With this update I'm able to build the library and build and run the

tsd1.c test successfully using buildlib.bat and build.bat scripts.
I not convinced that I understand the relationships between "__cplusplus" and
"_WIN32" and the MS compiler, particularly in pthread.h where
pthread_cleanup_push etc is defined. In particular, I have assumed that
the __try/__finally blocks are only available if _WIN32 and __cplusplus
are defined. I suspect this is wrong.
Tue Dec 29 13:11:16 1998  Ross Johnson  <rpj@ixobrychus.canberra.edu.au>
	* implement.h: Move the following struct definitions to pthread.h:
	pthread_t_, pthread_attr_t_, pthread_mutex_t_, pthread_mutex_t_,
	pthread_mutexattr_t_, pthread_key_t_, pthread_cond_t_,
	pthread_condattr_t_, pthread_once_t_.
	* pthread.h: Add "_" prefix to pthread_push_cleanup and
	pthread_pop_cleanup internal routines, and associated struct and
	typedefs.
	* buildlib.bat: Add compile command for semaphore.c
	* pthread.def: Comment out pthread_atfork routine name.
	Now unimplemented.
	* tsd.c (pthread_setspecific): Rename tkAssocCreate to
	_pthread_tkAssocCreate.
	(pthread_key_delete): Rename tkAssocDestroy to
	_pthread_tkAssocDestroy.
	* sync.c (pthread_join): Rename threadDestroy to _pthread_threadDestroy
	* sched.c (is_attr): attr is now **attr (was *attr), so add extra
	NULL pointer test.
	(pthread_attr_setschedparam): Increase redirection for attr which is
	now a **.
	(pthread_attr_getschedparam): Ditto.
	(pthread_setschedparam): Change thread validation and rename "thread"
 	Win32 thread Handle element name to match John Bossom's version.
	(pthread_getschedparam): Ditto.
	* private.c (_pthread_threadDestroy): Rename call to
	callUserDestroyRoutines() as _pthread_callUserDestroyRoutines()
	* misc.c: Add #include "implement.h".
	* dll.c: Remove defined(KLUDGE) wrapped code.
	* fork.c: Remove redefinition of ENOMEM.
	Remove pthread_atfork() and fork() with #if 0/#endif.
	* create.c (pthread_create): Rename threadStart and threadDestroy calls
	to _pthread_threadStart and _pthread_threadDestroy.
	* implement.h: Rename "detachedstate" to "detachstate".
	* attr.c: Rename "detachedstate" to "detachstate".
Mon Dec 28 09:54:39 1998  Ross Johnson  <rpj@ixobrychus.canberra.edu.au>
	* pthread.h (pthread_attr_t_): Change to *pthread_attr_t.
	* attr.c (pthread_attr_setstacksize): Merge with John Bossom's version.
	(pthread_attr_getstacksize): Merge with John Bossom's version.
	(pthread_attr_setstackaddr): Merge with John Bossom's version.
	(pthread_attr_getstackaddr): Merge with John Bossom's version.
	(pthread_attr_init): Merge with John Bossom's version.
	(pthread_attr_destroy): Merge with John Bossom's version.
	(pthread_attr_getdetachstate): Merge with John Bossom's version.
	(pthread_attr_setdetachstate): Merge with John Bossom's version.
	(is_attr): attr is now **attr (was *attr), so add extra NULL pointer
	test.
	* implement.h (pthread_attr_t_): Add and rename elements in JEB's
	version to correspond to original, so that it can be used with
	original attr routines.
	* pthread.h: Add #endif at end which was truncated in merging.

1 files changed, 135 insertions, 0 deletions

diff --git a/cleanup.c b/cleanup.c
index 0a5ae3f..b0817d7 100644
--- a/cleanup.c
+++ b/cleanup.c
@@ -12,6 +12,139 @@
 #include "pthread.h"
 #include "implement.h"
 
+/*
+ * Code contributed by John E. Bossom <JEB>.
+ */
+
+_pthread_cleanup_t *
+_pthread_pop_cleanup (int execute)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function pops the most recently pushed cleanup
+      *      handler. If execute is nonzero, then the cleanup handler
+      *      is executed if non-null.
+      *
+      * PARAMETERS
+      *      execute
+      *              if nonzero, execute the cleanup handler
+      *
+      *
+      * DESCRIPTION
+      *      This function pops the most recently pushed cleanup
+      *      handler. If execute is nonzero, then the cleanup handler
+      *      is executed if non-null.
+      *      NOTE: specify 'execute' as nonzero to avoid duplication
+      *                of common cleanup code.
+      *
+      * RESULTS
+      *              N/A
+      *
+      * ------------------------------------------------------
+      */
+{
+  _pthread_cleanup_t *cleanup;
+  
+  cleanup = pthread_getspecific (_pthread_cleanupKey);
+
+  if (cleanup != NULL)
+    {
+      if (execute && (cleanup->routine != NULL))
+        {
+
+#ifdef _WIN32
+
+          __try
+          {
+            /*
+             * Run the caller's cleanup routine.
+             */
+            (*cleanup->routine) (cleanup->arg);
+          }
+          __except (EXCEPTION_EXECUTE_HANDLER)
+          {
+            /*
+             * A system unexpected exception had occurred
+             * running the user's cleanup routine.
+             * We get control back within this block.
+             */
+          }
+        }
+
+#else
+
+      /*
+       * Run the caller's cleanup routine.
+       */
+      (*cleanup->routine) (cleanup->arg);
+
+#endif /* _WIN32 */
+
+      pthread_setspecific (_pthread_cleanupKey, cleanup->prev);
+    }
+
+  return (cleanup);
+
+}                               /* _pthread_pop_cleanup */
+
+
+void
+_pthread_push_cleanup (_pthread_cleanup_t * cleanup,
+		      void (*routine) (void *),
+		      void *arg)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function pushes a new cleanup handler onto the thread's stack
+      *      of cleanup handlers. Each cleanup handler pushed onto the stack is
+      *      popped and invoked with the argument 'arg' when
+      *              a) the thread exits by calling 'pthread_exit',
+      *              b) when the thread acts on a cancellation request,
+      *              c) or when the thrad calls pthread_cleanup_pop with a nonzero
+      *                 'execute' argument
+      *
+      * PARAMETERS
+      *      cleanup
+      *              a pointer to an instance of pthread_cleanup_t,
+      *
+      *      routine
+      *              pointer to a cleanup handler,
+      *
+      *      arg
+      *              parameter to be passed to the cleanup handler
+      *
+      *
+      * DESCRIPTION
+      *      This function pushes a new cleanup handler onto the thread's stack
+      *      of cleanup handlers. Each cleanup handler pushed onto the stack is
+      *      popped and invoked with the argument 'arg' when
+      *              a) the thread exits by calling 'pthread_exit',
+      *              b) when the thread acts on a cancellation request,
+      *              c) or when the thrad calls pthread_cleanup_pop with a nonzero
+      *                 'execute' argument
+      *      NOTE: pthread_push_cleanup, pthread_pop_cleanup must be paired
+      *                in the same lexical scope.
+      *
+      * RESULTS
+      *              pthread_cleanup_t *
+      *                              pointer to the previous cleanup
+      *
+      * ------------------------------------------------------
+      */
+{
+  cleanup->routine = routine;
+  cleanup->arg = arg;
+  cleanup->prev = pthread_getspecific (_pthread_cleanupKey);
+
+  pthread_setspecific (_pthread_cleanupKey, (void *) cleanup);
+
+}                               /* _pthread_push_cleanup */
+
+/* </JEB> */
+
+
+#if 0 /* Pre Bossom */
+
 int
 _pthread_handler_push(int stack,
 		      int poporder,
@@ -214,3 +347,5 @@ _pthread_destructor_run_all()
 	break;
     }
 }
+
+#endif /* Pre Bossom */