5a0d1edba4
fhandler. * fhandler.cc (fhandler_base::fstatvfs): Keep handle in created path_conv. * fhandler.h (fhandler_base::get_stat_access): New method. (fhandler_base::get_stat_handle): New method. * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Use handle returned by get_stat_handle. Only request inode from system if it isn't already set in the fhandler, and only for filesystems supporting them. (fhandler_base::fstat_fs): Use handle returned by get_stat_handle. Change the way open_fs is called. Explain why. (fhandler_base::fstat_helper): Use handle returned by get_stat_handle. Never use 0 inode number. Simplify executable recognition by re-using get_stat_handle if file could be opened with sufficient rights. (fhandler_disk_file::fstatvfs): Use handle returned by get_stat_handle. (fhandler_disk_file::facl): Use handle returned by get_stat_handle in GETACL and GETACLCNT cases. (fhandler_disk_file::link): Use handle returned by get_stat_handle instead of opening file here again. Add comment. (readdir_get_ino): Keep handle in created path_conv and drop opening file. * ntdll.h (wait_pending): New helper function. * path.cc (symlink_info::check): Drop unused 'opt' parameter from declaration. Add path_conv_handle argument. (path_conv::check): Make sure conv_handle is closed. Keep PC_KEEP_HANDLE flag in pflags_or. Accommodate call to sym.check to new args. (path_conv::~path_conv): Close conv_handle. (symlink_info::check_shortcut): Don't re-open file here, just use incoming handle. Drop goto's and label out. (symlink_info::check_sysfile): Don't re-open file here, just use incoming handle. Keep track of file position to accommodate the fact that file has been opened asynchronously in calling function. (symlink_info::check_nfs_symlink): Don't re-open file here, just use incoming handle. (symlink_info::check): Drop unused 'opt' parameter. Add path_conv_handle argument. Always try to open file with GENERIC_READ rights first to allow reading file content w/o having to re-open the file. Drop back to READ_CONTROL | FILE_READ_ATTRIBUTES otherwise. Call symlink test functions (except for check_reparse_point) only if file could be opened with GENERIC_READ. Keep file handle open if PC_KEEP_HANDLE is set in pflags. * path.h (enum pathconv_arg): Add PC_KEEP_HANDLE flag. (class path_conv_handle): New class. (class path_conv): Add conv_handle member. (path_conv::operator =): Duplicate conv_handle. (path_conv::handle): New method. (path_conv::access): New method. (path_conv::reset_conv_handle): New method. (path_conv::close_conv_handle): New method. |
||
|---|---|---|
| .. | ||
| cygserver | ||
| cygwin | ||
| doc | ||
| lsaauth | ||
| mingw | ||
| testsuite | ||
| utils | ||
| w32api | ||
| COPYING | ||
| CYGWIN_LICENSE | ||
| ChangeLog | ||
| Makefile.common | ||
| Makefile.in | ||
| README | ||
| acinclude.m4 | ||
| aclocal.m4 | ||
| configure | ||
| configure.in | ||
README
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cygwin documentation is available on the net at http://cygwin.com You might especially be interested in http://cygwin.com/faq/faq.programming.html#faq.programming.building-cygwin