CVSROOT: /cvs/src Module name: src Changes by: cori...@sourceware.org 2013-10-30 09:44:47
Modified files: winsup/cygwin : ChangeLog devices.cc devices.in dir.cc fhandler.h fhandler_dev.cc fhandler_disk_file.cc fhandler_windows.cc path.h select.cc Log message: * devices.in (dev_cygdrive_storage): Map to \Device\Null. (dev_storage): Map /dev and /dev/windows to \Device\Null. * devices.cc: Regenerate. * dir.cc (opendir): Create unique id. Explain why. * fhandler.h (fhandler_dev::get_dev): Implement inline. (fhandler_cygdrive::close): Drop declaration. (fhandler_cygdrive::get_dev): Implement inline. (fhandler_windows::get_hwnd): Ditto. (fhandler_windows::set_close_on_exec): Drop declaration. (fhandler_windows::fixup_after_fork): Ditto. * fhandler_dev.cc (fhandler_dev::open): Call fhandler_disk_file::open without O_CREAT flag. Explain why. Create \Device\Null handle if /dev/ doesn't actually exist. (fhandler_dev::close): Drop nohandle case. (fhandler_dev::fstatvfs): Drop nohandle check. Test for fs_got_fs instead. Set ST_RDONLY fs flag for simulated /dev. (fhandler_dev::opendir): If /dev doesn't exist, call open() to create fake \Device\Null handle. Don't set nohandle. Set dir_exists correctly. (fhandler_dev::rewinddir): Call fhandler_disk_file::rewinddir only if /dev is a real directory. * fhandler_disk_file.cc (fhandler_disk_file::opendir): If called for the cygdrive dir, call open() to create fake \Device\Null handle. Only attach __DIR_mounts buffer to dir if not called for cygdrive dir. Don't set nohandle. (fhandler_cygdrive::open): Create \Device\Null handle. (fhandler_cygdrive::close): Remove. (fhandler_cygdrive::fstatvfs): Set ST_RDONLY fs flag. * fhandler_windows.cc (fhandler_windows::open): Create \Device\Null handle. (fhandler_windows::read): Don't add io_handle to WFMO handle array. Change subsequent test for return value accordingly. Fix test for "message arrived". (fhandler_windows::set_close_on_exec): Remove. (fhandler_windows::fixup_after_fork): Remove. * path.h (path_conv::set_path): Make sure wide_path is NULL when setting a new path. * select.cc (peek_windows): Use correct hWnd value, not io_handle. (fhandler_windows::select_read): Don't use io_handle as wait object. (fhandler_windows::select_write): Ditto. (fhandler_windows::select_except): Ditto. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.6246&r2=1.6247 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/devices.cc.diff?cvsroot=src&r1=1.54&r2=1.55 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/devices.in.diff?cvsroot=src&r1=1.45&r2=1.46 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/dir.cc.diff?cvsroot=src&r1=1.133&r2=1.134 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler.h.diff?cvsroot=src&r1=1.489&r2=1.490 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler_dev.cc.diff?cvsroot=src&r1=1.11&r2=1.12 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler_disk_file.cc.diff?cvsroot=src&r1=1.391&r2=1.392 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler_windows.cc.diff?cvsroot=src&r1=1.39&r2=1.40 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/path.h.diff?cvsroot=src&r1=1.179&r2=1.180 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/select.cc.diff?cvsroot=src&r1=1.217&r2=1.218