fe2545e9fa
If a host NTFS is mapped into a Hyper-V isolated container, the OPEN_BY_FILE_ID filesystem flag is missing, just as if that NTFS is a remote drive. However, NtQueryVolumeInformationFile claims the drive is a local drive. We can use this fact to learn that the process is running under Hyper-V, and that the Hyper-V isolated process can't use rename/unlink with POSIX semantics. Strange enough, the POSIX_UNLINK_RENAME filesystem flag is still set... Signed-off-by: Corinna Vinschen <corinna@vinschen.de> |
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| CVSChangeLogs.old | ||
| cygserver | ||
| cygwin | ||
| doc | ||
| testsuite | ||
| utils | ||
| CONTRIBUTORS | ||
| COPYING | ||
| COPYING.LIB | ||
| CYGWIN_LICENSE | ||
| Makefile.am | ||
| Makefile.am.common | ||
| README | ||
| acinclude.m4 | ||
| autogen.sh | ||
| configure.ac | ||
README
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESSED 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 https://cygwin.com You might especially be interested in https://cygwin.com/faq/faq.html#faq.programming.building-cygwin