Fixing problems building with GNU compilers:

Sun Jan 24 01:34:52 1999  Ross Johnson  <rpj@ixobrychus.canberra.edu.au>
        * semaphore.c (sem_wait): Remove second arg to
        pthreadCancelableWait() call.
Fri Jan 22 14:31:59 1999  Ross Johnson  <rpj@swan.canberra.edu.au>
        * Makefile.in (CFLAGS): Remove -fhandle-exceptions. Not needed
        with egcs. Add -g for debugging.
        * create.c (pthread_create): Replace __stdcall with PT_STDCALL
        macro. This is a hack and must be fixed.
        * misc.c (CancelableWait): Remove redundant statement.
        * mutex.c (pthread_mutexattr_init): Cast calloc return value.
        * misc.c (CancelableWait): Add cast.
        (pthread_self): Add cast.
        * exit.c (pthread_exit): Add cast.
        * condvar.c (pthread_condattr_init): Cast calloc return value.
        * cleanup.c: Reorganise conditional compilation.
        * attr.c (pthread_attr_init): Remove unused 'result'.
        Cast malloc return value.
        * private.c (_pthread_callUserDestroyRoutines): Redo conditional
        compilation.
        * misc.c (CancelableWait): C++ version uses 'throw'.
        * cancel.c (pthread_testcancel): Ditto.
        * implement.h (class pthread_exception): Define for C++.
        * pthread.h: Fix C, C++, and Win32 SEH condition compilation
        mayhem around pthread_cleanup_* defines. C++ version now uses John
        Bossom's cleanup handlers.
        (pthread_attr_t): Make 'valid' unsigned.
        Define '_timeb' as 'timeb' for Ming32.
        Define PT_STDCALL as nothing for Mingw32. May be temporary.
        * cancel.c (pthread_testcancel): Cast return value.

1 files changed, 50 insertions, 12 deletions

diff --git a/private.c b/private.c
index dd32ccd..615271d 100644
--- a/private.c
+++ b/private.c
@@ -6,11 +6,11 @@
  * the implementation and may be used throughout it.
  */
 
+#include <sys/timeb.h>
+
 #include "pthread.h"
 #include "implement.h"
 
-#include <sys/timeb.h>
-
 /*
  * Code contributed by John E. Bossom <JEB>.
  */
@@ -133,7 +133,7 @@ _pthread_threadStart (ThreadParms * threadParms)
 
   pthread_setspecific (_pthread_selfThreadKey, tid);
 
-#ifdef _WIN32
+#ifdef _MSC_VER
 
   __try
   {
@@ -152,7 +152,7 @@ _pthread_threadStart (ThreadParms * threadParms)
     status = -1;
   }
 
-#else /* _WIN32 */
+#else /* _MSC_VER */
 
 #ifdef __cplusplus
 
@@ -164,19 +164,26 @@ _pthread_threadStart (ThreadParms * threadParms)
     (*start) (arg);
     status = 0;
   }
+  catch (Pthread_exception)
+    {
+      /*
+       * Thread was cancelled.
+       */
+      status = -1;
+    }
   catch (...)
-  {
-    /*
-     * A system unexpected exception had occurred running the user's
-     * routine. We get control back within this block.
-     */
-    status = -1;
-  }
+    {
+      /*
+       * A system unexpected exception had occurred running the user's
+       * routine. We get control back within this block.
+       */
+      status = -1;
+    }
 
 #else /* __cplusplus */
 
 #if defined(__CYGWIN__) || defined(__CYGWIN32__)
-#warning Compile __FILE__ as C++ or thread cancellation will not work properly.
+#warning File __FILE__, Line __LINE__: Cancelation not supported under C.
 #endif
 
   /*
@@ -407,6 +414,8 @@ _pthread_callUserDestroyRoutines (pthread_t thread)
 		  if (value != NULL && k->destructor != NULL)
 		    {
 
+#ifdef _MSC_VER
+
 		      __try
 		      {
 			/*
@@ -422,6 +431,35 @@ _pthread_callUserDestroyRoutines (pthread_t thread)
 			 * We get control back within this block.
 			 */
 		      }
+
+#else  /* _MSC_VER */
+#ifdef __cplusplus
+
+		      try
+		      {
+			/*
+			 * Run the caller's cleanup routine.
+			 */
+			(*(k->destructor)) (value);
+		      }
+		      catch (...)
+		      {
+			/*
+			 * A system unexpected exception had occurred
+			 * running the user's destructor.
+			 * We get control back within this block.
+			 */
+		      }
+
+#else  /* __cplusplus */
+
+			/*
+			 * Run the caller's cleanup routine.
+			 */
+			(*(k->destructor)) (value);
+
+#endif /* __cplusplus */
+#endif /* _MSC_VER */
 		    }
 		}