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Added support for xattrs in fuse mount

pull/10/head
Dennis Schwerdel 5 years ago
parent
commit
3b50267155
  1. 1
      CHANGELOG.md
  2. 19
      src/mount.rs

1
CHANGELOG.md

@ -5,6 +5,7 @@ This project follows [semantic versioning](http://semver.org).
### UNRELEASED
* [added] Added `copy` subcommand
* [added] Added support for xattrs in fuse mount
* [modified] Also documenting common flags in subcommands
* [modified] Using repository aliases (**conversion needed**)

19
src/mount.rs

@ -558,10 +558,21 @@ impl<'a> fuse::Filesystem for FuseFilesystem<'a> {
}
/// List extended attribute names
fn listxattr (&mut self, _req: &fuse::Request, _ino: u64, _size: u32, reply: fuse::ReplyXattr) {
// #FIXME:20 If arg.size is zero, the size of the attribute list should be sent with fuse_getxattr_out
// #FIXME:10 If arg.size is non-zero, send the attribute list if it fits, or ERANGE otherwise
reply.error(libc::ENOSYS);
fn listxattr (&mut self, _req: &fuse::Request, ino: u64, size: u32, reply: fuse::ReplyXattr) {
let inode = inode!(self, ino, reply);
let inode = inode.borrow();
let mut names_str = String::new();
for name in inode.inode.xattrs.keys() {
names_str.push_str(name);
names_str.push('\0');
}
if size == 0 {
return reply.size(names_str.len() as u32);
}
if size < names_str.len() as u32 {
return reply.error(libc::ERANGE);
}
reply.data(names_str.as_bytes());
}
/// Remove an extended attribute

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