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* Added API to ithread, created the following functions:

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- int ithread_initialize_library(void);
	- int ithread_cleanup_library(void);
	- int ithread_initialize_thread(void);
	- int ithread_cleanup_thread(void);
	* SF Bug Tracker [ 2876374 ] Access Violation when compiling with Visual Studio 2008
	Submitted: Stulle ( stulleamgym ) - 2009-10-10 19:05

	Hi,

	I am one of the devs of the MorphXT project and I use this lib in some
	other of my projects, too. When I tried to upgrade the lib earlier for one
	of my projects I had to realise that something did not work at first and
	while most of the things were reasonably ease to be fixed. Now, the last
	thing I encountered was not so easy to fix and I am uncertain if my fix is
	any good so I'll just post it here and wait for some comments.

	The problem was that I got an Access Violation when calling "UpnpInit". It
	would call "ithread_rwlock_init(&GlobalHndRWLock, NULL)" which eventually
	led to calling "pthread_cond_init" and I got the error notice at
	"EnterCriticalSection (&ptw32_cond_list_lock);". It appeared that
	"ptw32_cond_list_lock" was NULL. Now, I found two ways to fix this. Firstly
	moving the whole block after at least one of the "ThreadPoolInit" calls
	will fix the issue. Secondly, you could add:
	#ifdef WIN32
	#ifdef PTW32_STATIC_LIB
	// to get the following working we need this... is it a good patch or
	not... I do not know!
	pthread_win32_process_attach_np();
	#endif
	#endif
	right before "ithread_rwlock_init(&GlobalHndRWLock, NULL)".

	Just so you know, I am using libupnp 1.6.6 and libpthreads 2.8.0 and both
	are linked static into the binaries. I am currently using Visual Studio
	2008 for development with Windows being the target OS. Any comment at your
	end?

	Regards, Stulle



git-svn-id: https://pupnp.svn.sourceforge.net/svnroot/pupnp/trunk@527 119443c7-1b9e-41f8-b6fc-b9c35fce742c
This commit is contained in:
Marcelo Roberto Jimenez
2010-03-27 19:46:16 +00:00
parent 9c440e2cbf
commit 3fb182aa95
5 changed files with 534 additions and 544 deletions
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9
configure.ac
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@@ -154,14 +154,19 @@ dnl # current: 3 -> 4
dnl # revision: 6 -> 0
dnl # - Interface has been removed in upnp
dnl # age = 0
dnl # - Code has changed in threadutil
dnl # revision: 3 -> 4
dnl # - Interfaces have been changed, added and removed in upnp
dnl # current: 4 -> 5
dnl # revision: 4 -> 0
dnl #
dnl #AC_SUBST([LT_VERSION_IXML], [2:4:0])
dnl #AC_SUBST([LT_VERSION_THREADUTIL], [4:3:2])
dnl #AC_SUBST([LT_VERSION_THREADUTIL], [5:0:2])
dnl #AC_SUBST([LT_VERSION_UPNP], [4:0:0])
dnl #
dnl ############################################################################
AC_SUBST([LT_VERSION_IXML], [2:4:0])
AC_SUBST([LT_VERSION_THREADUTIL], [4:3:2])
AC_SUBST([LT_VERSION_THREADUTIL], [5:0:2])
AC_SUBST([LT_VERSION_UPNP], [4:0:0])
dnl ############################################################################
dnl # Repeating the algorithm to place it closer to the modificatin place: