Chances are high that Cygwin recalls offline files from remote
storage, even if the file is only accessed during stat(2) or
readdir(3).
To avoid this
- make sure Cygwin is placeholder-aware,
- open files in path_conv handling, as well as in stat(2)/readdir(3)
scenarios with FILE_OPEN_NO_RECALL, and
- during symlink checking or testing for executablility, don't even
try to open the file if one of the OFFLINE attributes is set.
Reported-by: Marcin Wisnicki <mwisnicki@gmail.com>
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
- drop appending .exe.lnk to files
- drop exe_suffixes, it's the same as stat_suffixes for a long time
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Given that SSDs don't have a seek penalty, we can enable
automatic sparsifying of files on SSDs, even if the "sparse"
mount option is not set.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
MSFT NFSv3 fakes DOS attributes based on file type and permissions.
Rather than just faking FILE_ATTRIBUTE_DIRECTORY for dirs, fetch the
"real" DOS attributes returned by NFS.
This allows to handle the "R/O" attribute on shortcut files and thus
reading and creating device shortcut files on NFS.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
