Re: std.mmfile issues

2012-05-14 Thread Ondrej Pokorny 

On Monday, 14 May 2012 at 05:57:49 UTC, Ondrej Pokorny wrote:

Hi all,

I am trying to use std.mmfile on Win 7 64 bit, compiler dmd 32 
2.059


MmFile memoryFile = new MmFile(test);

I receive this error:
std.exception.ErrnoException@std\mmfile.d(270):  (No error)

which is a little bit confusing for beginner. Am I using it in 
wrong way?


I am trying to achieve this functionality: 
http://msdn.microsoft.com/en-us/library/windows/desktop/aa366551(v=vs.85).aspx


Shared memory is created by another program, so I only need to 
access it.


After inspection of code in mmfile.d I am not sure if there is 
even possible to map file to virtual memory 
(INVALID_HANDLE_VALUE) with mmfile,
lastly I am missing c function OpenFileMapping in windows.di 
too.


Thanks a lot for any hints.

Best Ondrej


I found out that OpenFileMapping is not needed and 
CreateFileMapping is sufficient. I managed to code this with 
std.c.windows only however MmFile is not working even with 
simplest examlple maybe a bug under win 7?


Ondrej

Re: std.mmfile issues

2012-05-14 Thread Trass3r 
I found out that OpenFileMapping is not needed and CreateFileMapping is  
sufficient. I managed to code this with std.c.windows only however  
MmFile is not working even with simplest examlple maybe a bug under win  
7?


Possible. Feel free to file a bug report or create a pull request.

std.mmfile issues

2012-05-13 Thread Ondrej Pokorny 

Hi all,

I am trying to use std.mmfile on Win 7 64 bit, compiler dmd 32 
2.059


MmFile memoryFile = new MmFile(test);

I receive this error:
std.exception.ErrnoException@std\mmfile.d(270):  (No error)

which is a little bit confusing for beginner. Am I using it in 
wrong way?


I am trying to achieve this functionality: 
http://msdn.microsoft.com/en-us/library/windows/desktop/aa366551(v=vs.85).aspx


Shared memory is created by another program, so I only need to 
access it.


After inspection of code in mmfile.d I am not sure if there is 
even possible to map file to virtual memory 
(INVALID_HANDLE_VALUE) with mmfile,

lastly I am missing c function OpenFileMapping in windows.di too.

Thanks a lot for any hints.

Best Ondrej