On Mon, 2004-08-30 at 16:41 +0200, Antony Lesuisse wrote: > Jonathan Pryor <[EMAIL PROTECTED]> [040830]: > > On Mon, 2004-08-30 at 04:01, ?????????? ?????????? wrote: > > > Is it possible to pass a Stream object to the C code as FILE* pointer? > > > > No. They're completely different. You could P/Invoke into libc for > > fopen(3), fclose(3), etc., and use IntPtr as a FILE*, if necessary. > > > > > I'd like to wrap some native code that has lots of functions with FILE*- > > > args and I want to pass at least to kind of Stream from the class > > > library to them (the Memory Stream and the File Stream) > > > > This isn't possible, even if you were in C. FILE* doesn't support > > Actually it is possible if you use the GNU libc (linux and cygwin): > > for the generic way see section: > > 12.21.3.2 Custom Stream Hook Functions > http://www.delorie.com/gnu/docs/glibc/libc_232.html > > and for simple buffers like MemoryStream: > > 12.21.1 String Streams > http://www.delorie.com/gnu/docs/glibc/libc_228.html >
This is amazing! However, Mono implementation of MemoryStream does not use these routines and does even have a FILE*-like handle, so I guess I still have some c glue to write... -Artem _______________________________________________ Mono-list maillist - [EMAIL PROTECTED] http://lists.ximian.com/mailman/listinfo/mono-list
