From 11eb4dfd2d42417327fc205c649ea32ee623cf92 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Fri, 18 Aug 2000 08:02:29 +0000
Subject: 2000-08-18  Ross Johnson  <rpj@setup1.ise.canberra.edu.au>

        * Several: Fix typos from scripted edit session
        yesterday.

        * nonportable.c (pthread_mutexattr_setforcecs_np):
        Moved this function from mutex.c.
        (pthread_getw32threadhandle_np): New function to
        return the win32 thread handle that the POSIX
        thread is using.
        * mutex.c (pthread_mutexattr_setforcecs_np):
        Moved to new file "nonportable.c".

        * pthread.h (PTW32_BUILD): Only redefine __except
        and catch compiler keywords if we aren't building
        the library (ie. PTW32_BUILD is not defined) -
        this is safer than defining and then undefining
        if not building the library.
        * implement.h: Remove __except and catch undefines.
        * Makefile (CFLAGS): Define PTW32_BUILD.
        * GNUmakefile (CFLAGS): Define PTW32_BUILD.

        * All appropriate: Change Pthread_exception* to
        ptw32_exception* to be consistent with internal
        identifier naming.

        * private.c (ptw32_throw): New function to provide
        a generic exception throw for all internal
        exceptions and EH schemes.
        (ptw32_threadStart): pthread_exit() value is now
        returned via the thread structure exitStatus
        element.
        * exit.c (pthread_exit): pthread_exit() value is now
        returned via the thread structure exitStatus
        element.
        * cancel.c (ptw32_cancel_self): Now uses ptw32_throw.
        (pthread_setcancelstate): Ditto.
        (pthread_setcanceltype): Ditto.
        (pthread_testcancel): Ditto.
        (pthread_cancel): Ditto.
        * misc.c (CancelableWait): Ditto.
        * exit.c (pthread_exit): Ditto.
        * All applicable: Change PTW32_ prefix to
        PTW32_ prefix to remove leading underscores
        from private library identifiers.
---
 pthread.h | 55 +++++++++++++++++++++++++++++++++++++------------------
 1 file changed, 37 insertions(+), 18 deletions(-)

(limited to 'pthread.h')

diff --git a/pthread.h b/pthread.h
index a853191..ead9424 100644
--- a/pthread.h
+++ b/pthread.h
@@ -821,9 +821,6 @@ int pthread_mutexattr_getpshared (const pthread_mutexattr_t
 int pthread_mutexattr_setpshared (pthread_mutexattr_t * attr,
 				  int pshared);
 
-int pthread_mutexattr_setforcecs_np(pthread_mutexattr_t *attr,
-				    int forcecs);
-
 /*
  * Mutex Functions
  */
@@ -873,7 +870,6 @@ int pthread_cond_broadcast (pthread_cond_t * cond);
 /*
  * Scheduling
  */
-
 int pthread_setschedparam (pthread_t thread,
 			   int policy,
 			   const struct sched_param *param);
@@ -891,7 +887,6 @@ int pthread_attr_setschedparam (pthread_attr_t *attr,
 /*
  * Read-Write Lock Functions
  */
-
 int pthread_rwlock_init(pthread_rwlock_t *lock,
                                const pthread_rwlockattr_t *attr);
 
@@ -907,6 +902,15 @@ int pthread_rwlock_wrlock(pthread_rwlock_t *lock);
 
 int pthread_rwlock_unlock(pthread_rwlock_t *lock);
 
+/*
+ * Non-portable functions
+ */
+int pthread_mutexattr_setforcecs_np(pthread_mutexattr_t *attr,
+				    int forcecs);
+
+HANDLE pthread_getw32threadhandle_np(pthread_t thread);
+
+
 /*
  * Protected Methods
  *
@@ -966,8 +970,21 @@ int * _errno( void );
 	rand()
 
 
-/* FIXME: This is only required if the library was built using SEH */
+#ifdef __cplusplus
+
 /*
+ * Internal exceptions
+ */
+class ptw32_exception {};
+class ptw32_exception_cancel : public ptw32_exception {};
+class ptw32_exception_exit   : public ptw32_exception {};
+
+#endif
+
+#ifndef PTW32_BUILD
+
+/* FIXME: This is only required if the library was built using SEH */
+ *
  * Get internal SEH tag
  */
 DWORD ptw32_get_exception_services_code(void);
@@ -986,13 +1003,6 @@ DWORD ptw32_get_exception_services_code(void);
 
 #ifdef __cplusplus
 
-/*
- * Internal exceptions
- */
-class Pthread_exception {};
-class Pthread_exception_cancel : public Pthread_exception {};
-class Pthread_exception_exit   : public Pthread_exception {};
-
 /*
  * Redefine the C++ catch keyword to ensure that applications
  * propagate our internal exceptions up to the library's internal handlers.
@@ -1002,21 +1012,30 @@ class Pthread_exception_exit   : public Pthread_exception {};
          * WARNING: Replace any 'catch( ... )' with 'PtW32CatchAll'
          * if you want Pthread-Win32 cancelation and pthread_exit to work.
          */
+
 #ifndef PtW32NoCatchWarn
+
 #pragma message("When compiling applications with MSVC++ and C++ exception handling:")
 #pragma message("  Replace any 'catch( ... )' with 'PtW32CatchAll' in POSIX threads")
 #pragma message("  if you want POSIX thread cancelation and pthread_exit to work.")
+
 #endif
+
 #define PtW32CatchAll \
-        catch( Pthread_exception & ) { throw; } \
+        catch( ptw32_exception & ) { throw; } \
         catch( ... )
-#else
+
+#else /* _MSC_VER */
+
 #define catch( E ) \
-        catch( Pthread_exception & ) { throw; } \
+        catch( ptw32_exception & ) { throw; } \
         catch( E )
-#endif
 
-#endif
+#endif /* _MSC_VER */
+
+#endif /* __cplusplus */
+
+#endif /* ! PTW32_BUILD */
 
 #ifdef __cplusplus
 }				/* End of extern "C" */
-- 
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