Revision: 13877
http://harbour-project.svn.sourceforge.net/harbour-project/?rev=13877&view=rev
Author: druzus
Date: 2010-02-15 09:05:58 +0000 (Mon, 15 Feb 2010)
Log Message:
-----------
2010-02-15 10:05 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/include/hbvm.h
* harbour/src/vm/hvm.c
+ added new C function hb_vmFindFuncSym() which looks for function with
given name registered in HVM by dynamically loaded library. It looks
for public function and if public function cannot be located it tries
to find first static function which has requested name.
* harbour/include/hbapi.h
* harbour/src/vm/dynlibhb.c
+ added new C functions to manage dynamic libraries:
PHB_ITEM hb_libLoad( PHB_ITEM pLibName, PHB_ITEM pArgs );
HB_BOOL hb_libFree( PHB_ITEM pDynLib );
void * hb_libHandle( PHB_ITEM pDynLib );
void * hb_libSymAddr( PHB_ITEM pDynLib, const char * pszSymbol );
* harbour/include/hbextern.ch
* harbour/src/vm/dynlibhb.c
- removed HB_LIBDO() PRG function. If someone used it then please
use DO() instead
+ added new PRG function:
HB_LIBGETFUNSYM( <pLibHandle>, <cFuncName> ) -> <sFuncSym> | NIL
It works in similar way to HB_HRBGETFUNSYM() but it looks for
PRG function in given library. It tries to find public function
and if such function does not exists it looks for first static one.
<pLibHandle> is library handle returned by HB_LIBLOAD()
<cFuncName> is PRG function name.
<sFuncSym> is symbol of located function
If function can be found HB_LIBGETFUNSYM() returns NIL.
Warning: this function returns only symbols for functions registered
in HVM when library was loaded. It will not return symbols
for functions written in C and not explicitly registered
using own symbol table.
Modified Paths:
--------------
trunk/harbour/ChangeLog
trunk/harbour/include/hbapi.h
trunk/harbour/include/hbextern.ch
trunk/harbour/include/hbvm.h
trunk/harbour/src/vm/dynlibhb.c
trunk/harbour/src/vm/hvm.c
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