From: Marcel Ruff <mr@marcelruff.info>
To: pthreads-win32@sources.redhat.com
Subject: Patch of current cvs for WinCE
Date: Tue, 28 Nov 2006 16:22:00 -0000 [thread overview]
Message-ID: <456C62A1.9090202@marcelruff.info> (raw)
Hi,
with some minor changes the pthreads CVS snapshot from
today (2006-11-28 PTW32_VERSION 2,8,0,0) compiles with
Visual C++ 8.0.5 2005 (on a XP)
for the target
Windows CE 4.2, Smartphone 2003 with ARM4 processor.
My multi threaded application seem to run fine, but
it keeps getting strange return codes for
pthread_cond_destroy()
pthread_mutex_destroy()
those calls return 16 (which is EBUSY) in need_errno.h.
I ignore it and my applications continues as expected.
Most probably this (my) hack is the reason:
What do i have to return in pthread_cancel.c instead of FpExc??
43a44,47
> #if defined(WINCE)
> #define PTW32_PROGCTR(Context) ((Context).FpExc)
> #endif
(Context is defined in my winnt.h)
What is the role of process.h (as i have disabled it, see patch below)?
In errno.c there are pthread_self () returns pthread_t
which is sometimes a pointer on a big struct, whereas in
my case it ended up to
typedef struct {
void * p; /* Pointer to actual object */
unsigned int x; /* Extra information - reuse count etc */
} ptw32_handle_t;
How can i track this down?
thank you
Marcel
====== the patch =======
Index: create.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/create.c,v
retrieving revision 1.63
diff -r1.63 create.c
41c41,43
< #include <process.h>
---
> # ifndef WINCE
> # include <process.h>
> # endif
Index: errno.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/errno.c,v
retrieving revision 1.13
diff -r1.13 errno.c
76a77,90
> # ifdef WINCE
> if ((self = pthread_self ()).p == NULL)
> {
> /*
> * Yikes! unable to allocate a thread!
> * Throw an exception? return an error?
> */
> result = &reallyBad;
> }
> else
> {
> result = 0; /* &(self.x) Which errno is appropriate? */
> }
> # else
88a103
> # endif
Index: exit.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/exit.c,v
retrieving revision 1.40
diff -r1.40 exit.c
41c41,43
< # include <process.h>
---
> # ifndef WINCE
> # include <process.h>
> # endif
Index: implement.h
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/implement.h,v
retrieving revision 1.117
diff -r1.117 implement.h
661c661,663
< # include <process.h>
---
> # ifndef WINCE
> # include <process.h>
> # endif
Index: mutex.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/mutex.c,v
retrieving revision 1.63
diff -r1.63 mutex.c
38c38,40
< # include <process.h>
---
> # ifndef WINCE
> # include <process.h>
> # endif
Index: pthread.h
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread.h,v
retrieving revision 1.135
diff -r1.135 pthread.h
1215c1215,1217
< PTW32_DLLPORT int * PTW32_CDECL _errno( void );
---
> # ifndef WINCE
> PTW32_DLLPORT int * PTW32_CDECL _errno( void );
> # endif
Index: pthread_cancel.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_cancel.c,v
retrieving revision 1.10
diff -r1.10 pthread_cancel.c
43a44,47
> #if defined(WINCE)
> #define PTW32_PROGCTR(Context) ((Context).FpExc)
> #endif
>
Index: pthread_detach.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_detach.c,v
retrieving revision 1.10
diff -r1.10 pthread_detach.c
45c45,47
< #include <signal.h>
---
> #ifndef WINCE
> # include <signal.h>
> #endif
Index: pthread_join.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_join.c,v
retrieving revision 1.11
diff -r1.11 pthread_join.c
45c45,47
< #include <signal.h>
---
> #ifndef WINCE
> # include <signal.h>
> #endif
Index: pthread_kill.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_kill.c,v
retrieving revision 1.7
diff -r1.7 pthread_kill.c
44c44,46
< #include <signal.h>
---
> #ifndef WINCE
> # include <signal.h>
> #endif
Index: pthread_rwlock_destroy.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlock_destroy.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlock_destroy.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlock_init.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlock_init.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlock_init.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlock_rdlock.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlock_rdlock.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlock_rdlock.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlock_timedrdlock.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlock_timedrdlock.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlock_timedrdlock.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlock_timedwrlock.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlock_timedwrlock.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlock_timedwrlock.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlock_tryrdlock.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlock_tryrdlock.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlock_tryrdlock.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlock_trywrlock.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlock_trywrlock.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlock_trywrlock.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlock_unlock.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlock_unlock.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlock_unlock.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlock_wrlock.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlock_wrlock.c,v
retrieving revision 1.6
diff -r1.6 pthread_rwlock_wrlock.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlockattr_destroy.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlockattr_destroy.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlockattr_destroy.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlockattr_getpshared.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlockattr_getpshared.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlockattr_getpshared.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlockattr_init.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlockattr_init.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlockattr_init.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
Index: pthread_rwlockattr_setpshared.c
===================================================================
RCS file: /cvs/pthreads-win32/pthreads/pthread_rwlockattr_setpshared.c,v
retrieving revision 1.5
diff -r1.5 pthread_rwlockattr_setpshared.c
37c37
< #include <errno.h>
---
> /*#include <errno.h> is included by pthread.h (Marcel Ruff 2006-11-28) */
next reply other threads:[~2006-11-28 16:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-28 16:22 Marcel Ruff [this message]
2006-11-28 16:27 ` Marcel Ruff
2006-11-29 11:09 ` Marcel Ruff
2006-12-05 21:14 ` semaphores and handle leaks Morgan McLeod
2006-12-05 23:12 ` Morgan McLeod
2007-01-07 2:30 ` Ross Johnson
2007-01-08 14:31 ` Morgan McLeod
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