search for: _open_osfhandle

...run this: require "win32/file" fh = File.nopen("C:\\test.txt") fh.close I now get: test.rb:12:in `initialize'': Invalid argument (Errno::EINVAL) from test.rb:12:in `nopen'' Specifically, it''s failing on this in file.c: args[0] = UINT2NUM(_open_osfhandle((long)h,O_RDWR)); self = rb_class_new_instance(1,args,rb_cFile); // BOOM How could this work yesterday, and suddenly stop working today? What am I missing? Dan

Hi all, I''ve committed an alpha version of File.nopen (native open) to win32-file. This is a wrapper for CreateFile(). A quick synopsis: * File.nopen(file,access_mode,share_mode,creation_mode,flags) * * A ''native'' open method. This uses CreateFile() behind the scenes instead of * the _open() function. This allows much greater flexibility when it comes * to

Hi, I attached the changes I made to a vanilla libguestfs-1.22.6 in order to make it work in mingw/win32. Added is also the patch required to make QEMU compatible (add a command to QMP that lists the supported devices (the regilat way you do it print it to stderr, which is difficult to redirect in win32)). This is done on behalf of Intel Corp. Thanks, Or (oberon in irc)

...ease when copying FADF_RECORD arrays. oleaut32: No need to VariantClear() before VariantCopy(). ole32/tests: Handle context generation failure better. Piotr Caban (2): msvcrt/tests: Don't pass path containing spaces to _spawnvp. msvcrt: Return error on invalid handle in _open_osfhandle. Stefan D?singer (7): wined3d: Don't use NP2 repacking for RECT textures. wined3d: Reject height scaled repacked np2 textures. d3d9/tests: Clean up yuv_color_test. d3d9/tests: Skip YUV tests if the formats cannot be converted. d3d9/tests: Add a test for sub resour...

...itmap bits in a device dependent format. Duane Clark (1): treeview: Fix horizontal scrolling. Eric Pouech (3): winedump: Fixed signature for dumping MDMP files. dbghelp: Removed unneeded code from rewrite of .gnu_link handling. msvcrt: Fix the internal flag computation for _open_osfhandle. Felix Nawothnig (2): kernel32: Forward CopyLZFile() to LZCopy() instead of wrapping it. comctl32: Degrade ERR to WARN. Francois Gouget (36): wininet: Consistenly use INTERNET_SetLastError(). uninstaller: Add a Portuguese translation (contributed by Americo Jose Melo)....

Also available here: https://github.com/rwmjones/nbdkit/tree/2020-windows-mingw This is the port to Windows using native Windows APIs (not MSYS or Cygwin). This patch series is at the point where it basically now works. I can run the server with the memory plugin, and access it remotely using guestfish, creating filesystems and so on without any apparent problems. Nevertheless there are many

Also available here: https://github.com/rwmjones/nbdkit/tree/2020-windows-mingw-nolib After a lot of work I have made the port to Windows work without using a separate library. Instead, on Windows only, we build an "import library" (library of stubs) which resolves references to nbdkit_* functions in the main program and fixes up the plugin, basically the first technique outlined in