70 lines
2.6 KiB
C
70 lines
2.6 KiB
C
/*
|
|
*
|
|
*
|
|
* --------------------------------------------------------------------------
|
|
*
|
|
* Pthreads-win32 - POSIX Threads Library for Win32
|
|
* Copyright(C) 1998 John E. Bossom
|
|
* Copyright(C) 1999,2005 Pthreads-win32 contributors
|
|
*
|
|
* Contact Email: rpj@callisto.canberra.edu.au
|
|
*
|
|
* The current list of contributors is contained
|
|
* in the file CONTRIBUTORS included with the source
|
|
* code distribution. The list can also be seen at the
|
|
* following World Wide Web location:
|
|
* http://sources.redhat.com/pthreads-win32/contributors.html
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library in the file COPYING.LIB;
|
|
* if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*
|
|
* --------------------------------------------------------------------------
|
|
* From: Todd Owen <towen@lucidcalm.dropbear.id.au>
|
|
* To: pthreads-win32@sourceware.cygnus.com
|
|
* Subject: invalid page fault when using LoadLibrary/FreeLibrary
|
|
*
|
|
* hi,
|
|
* for me, pthread.dll consistently causes an "invalid page fault in
|
|
* kernel32.dll" when I load it "explicitly"...to be precise, loading (with
|
|
* LoadLibrary) isn't a problem, it gives the error when I call FreeLibrary.
|
|
* I guess that the dll's cleanup must be causing the error.
|
|
*
|
|
* Implicit linkage of the dll has never given me this problem. Here's a
|
|
* program (console application) that gives me the error.
|
|
*
|
|
* I compile with: mingw32 (gcc-2.95 release), with the MSVCRT add-on (not
|
|
* that the compiler should make much difference in this case).
|
|
* PTHREAD.DLL: is the precompiled 1999-11-02 one (I tried an older one as
|
|
* well, with the same result).
|
|
*
|
|
* Fascinatingly, if you have your own dll (mycode.dll) which implicitly
|
|
* loads pthread.dll, and then do LoadLibrary/FreeLibrary on _this_ dll, the
|
|
* same thing happens.
|
|
*
|
|
*/
|
|
|
|
#include "test.h"
|
|
|
|
int main() {
|
|
HINSTANCE hinst;
|
|
|
|
assert((hinst = LoadLibrary("pthread")) != (HINSTANCE) 0);
|
|
|
|
Sleep(100);
|
|
|
|
FreeLibrary(hinst);
|
|
return 0;
|
|
}
|
|
|