[opengtoolkit-cvs] serial/c_source lvserial.cpp,1.2,1.3

[Martin H. <mh...@us...>]

Update of /cvsroot/opengtoolkit/serial/c_source
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6571/c_source

Modified Files:
	lvserial.cpp 
Log Message:
The lvCommGetUserData function allways returned zero.
Some functions did not set the requested data to a default value in case of an error.
Added and changed some comments

Index: lvserial.cpp
===================================================================
RCS file: /cvsroot/opengtoolkit/serial/c_source/lvserial.cpp,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** lvserial.cpp	18 Mar 2005 23:13:48 -0000	1.2
--- lvserial.cpp	21 Mar 2005 01:40:13 -0000	1.3
***************
*** 41,45 ****
  //function prototypes
  
! //helper function for the serial port read and write operations
  inline long __CommRead(
  	PCOMM pComm, 
--- 41,47 ----
  //function prototypes
  
! //helper function for the serial port read and write operations. Before these
! //functions can be used the parameters should be validated, the serial port
[...3151 lines suppressed...]
  	//clean up the incoming array
***************
*** 4675,4681 ****
  	(**halsPorts)->elt[0] = NULL;
  
! 	bo = ListPorts(lvListPortsCB, halsPorts);
  
! 	if (bo == FALSE)
  		lv_WinErrBld(GetLastError(), __FUNCTION__, pError);
  }
--- 5050,5058 ----
  	(**halsPorts)->elt[0] = NULL;
  
! 	//get the serial port names
! 	boResult = ListPorts(lvListPortsCB, halsPorts);
  
! 	//update the error cluster if the ListPorts function has failed.
! 	if (boResult == FALSE)
  		lv_WinErrBld(GetLastError(), __FUNCTION__, pError);
  }