#include <linux/compat.h>
#include <linux/fileattr.h>
+static ssize_t fuse_send_ioctl(struct fuse_mount *fm, struct fuse_args *args)
+{
+ ssize_t ret = fuse_simple_request(fm, args);
+
+ /* Translate ENOSYS, which shouldn't be returned from fs */
+ if (ret == -ENOSYS)
+ ret = -ENOTTY;
+
+ return ret;
+}
+
/*
* CUSE servers compiled on 32bit broke on 64bit kernels because the
* ABI was defined to be 'struct iovec' which is different on 32bit
ap.args.out_pages = true;
ap.args.out_argvar = true;
- transferred = fuse_simple_request(fm, &ap.args);
+ transferred = fuse_send_ioctl(fm, &ap.args);
err = transferred;
if (transferred < 0)
goto out;
args.out_args[1].size = inarg.out_size;
args.out_args[1].value = ptr;
- err = fuse_simple_request(fm, &args);
+ err = fuse_send_ioctl(fm, &args);
if (!err) {
if (outarg.result < 0)
err = outarg.result;