* mount: keep the xattr flag constants off freebsd
x/sys/unix has no XATTR_CREATE or XATTR_REPLACE there, and weedfs_xattr.go
is already tagged away from freebsd for that reason. Putting them in a
!windows file dragged them back in, so master stopped building for
freebsd.
* ci: cross-compile freebsd and darwin too
The windows-only check missed a freebsd break in the very file it was
added to guard, because nothing else on a pull request compiles them.
* mount: drop the unused go-fuse fs package dependency
WFS embedded fs.Inode but never used any of its methods, and the only
other reference was RENAME_EXCHANGE, a constant sitting next to three
literals. Removing both drops fs and five internal packages from the
mount build graph.
* mount: build the package on windows
Windows has no fcntl lock types, no O_ACCMODE and no x/sys/unix, so a
handful of constants kept weed/mount pinned to unix even though the code
using them is portable in-memory logic. Route them through per-OS shims
and give setBlksize a windows no-op.
The POSIX lock table now compiles on windows but stays unreachable:
WinFsp resolves byte-range locks in its own kernel driver, so nothing
will feed it there.
go.mod points at a go-fuse branch commit and needs repinning to a release
tag once that lands.
* ci: cross-compile for windows
Nothing caught the unix-only constants creeping into weed/mount until a
release build failed.
* mount: let readdir feed a sink instead of the kernel buffer
doReadDirectory wrote directly into fuse.DirEntryList, which is the
kernel's wire format. A front end that is not the kernel would have to
pack entries only to parse them straight back out.
Route it through DirEntrySink instead. ReadDir and ReadDirPlus pass the
reply buffer, so nothing changes for the FUSE server.
* mount: pin go-fuse v2.9.4 for the windows build
Chris Lu