CONFUGA_API int confuga_lgetxattr(confuga *C, const char *path, const char *name, void *data, size_t size)
{
int rc;
#if defined(HAS_SYS_XATTR_H) || defined(HAS_ATTR_XATTR_H)
SIMPLE_WRAP_UNIX(_lgetxattr(path, name, data, size), "lgetxattr(`%s', `%s', %p, %zu)", unresolved_path, name, data, size);
#else
return ENOSYS;
#endif
}
int
xattr_open (Npfid *fid, Npstr *name, u64 *sizep)
{
Fid *f = fid->aux;
assert (f->xattr == NULL);
f->xattr = _xattr_create (name, 0, XATTR_FLAGS_GET, 0);
if (_lgetxattr (f->xattr, path_s (f->path)) < 0)
goto error;
*sizep = (u64)f->xattr->len;
return 0;
error:
_xattr_destroy (&f->xattr);
return -1;
}