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From wr...@apache.org
Subject cvs commit: apr/misc/win32 start.c
Date Mon, 25 Nov 2002 05:06:31 GMT
wrowe       2002/11/24 21:06:31

  Modified:    threadproc/win32 thread.c
               misc/win32 start.c
  Log:
    As pointed out by Marcel Mann <Marcel.Mann@dbaudio.com>, we were
    returning 0xfffffffe (the pseudo-handle) for the current thread.
    Stash the real apr_thread_t and recover it for apr_os_thread_current().
    We were also missing thread_compare so I dropped that in while I was
    at it.  The test is simple with the above behavior.
  
  Revision  Changes    Path
  1.49      +16 -1     apr/threadproc/win32/thread.c
  
  Index: thread.c
  ===================================================================
  RCS file: /home/cvs/apr/threadproc/win32/thread.c,v
  retrieving revision 1.48
  retrieving revision 1.49
  diff -u -r1.48 -r1.49
  --- thread.c	22 Aug 2002 23:29:01 -0000	1.48
  +++ thread.c	25 Nov 2002 05:06:31 -0000	1.49
  @@ -63,6 +63,9 @@
   #endif
   #include "misc.h"   
   
  +/* Chosen for us in apr_initialize */
  +DWORD tls_apr_thread = 0;
  +
   APR_DECLARE(apr_status_t) apr_threadattr_create(apr_threadattr_t **new,
                                                   apr_pool_t *pool)
   {
  @@ -94,6 +97,7 @@
   static void *dummy_worker(void *opaque)
   {
       apr_thread_t *thd = (apr_thread_t *)opaque;
  +    TlsSetValue(tls_apr_thread, thd);
       return thd->func(thd, thd->data);
   }
   
  @@ -214,7 +218,8 @@
   
   APR_DECLARE(apr_os_thread_t) apr_os_thread_current(void)
   {
  -    return GetCurrentThread();
  +    apr_thread_t *thd = (apr_thread_t *)TlsGetValue(tls_apr_thread);
  +    return thd->td;
   }
   
   APR_DECLARE(apr_status_t) apr_os_thread_get(apr_os_thread_t **thethd,
  @@ -256,6 +261,16 @@
           func();
       }
       return APR_SUCCESS;
  +}
  +
  +APR_DECLARE(int) apr_os_thread_equal(apr_os_thread_t tid1,
  +                                     apr_os_thread_t tid2)
  +{
  +    /* Since the only tid's we support our are own, and
  +     * apr_os_thread_current returns the identical handle
  +     * to the one we created initially, the test is simple.
  +     */
  +    return (tid1 == tid2);
   }
   
   APR_POOL_IMPLEMENT_ACCESSOR(thread)
  
  
  
  1.42      +6 -0      apr/misc/win32/start.c
  
  Index: start.c
  ===================================================================
  RCS file: /home/cvs/apr/misc/win32/start.c,v
  retrieving revision 1.41
  retrieving revision 1.42
  diff -u -r1.41 -r1.42
  --- start.c	15 Sep 2002 21:35:22 -0000	1.41
  +++ start.c	25 Nov 2002 05:06:31 -0000	1.42
  @@ -195,6 +195,9 @@
   
   static int initialized = 0;
   
  +/* Provide to win32/thread.c */
  +extern DWORD tls_apr_thread;
  +
   APR_DECLARE(apr_status_t) apr_initialize(void)
   {
       apr_pool_t *pool;
  @@ -213,6 +216,7 @@
           return APR_EEXIST;
       }
       
  +    tls_apr_thread = TlsAlloc();
       if ((status = apr_pool_initialize()) != APR_SUCCESS)
           return status;
       
  @@ -247,6 +251,8 @@
       apr_pool_terminate();
       
       WSACleanup();
  +
  +    TlsFree(tls_apr_thread);
   }
   
   APR_DECLARE(void) apr_terminate2(void)
  
  
  

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