Hi!
Thanks for the passthrough patch, exactly what I was searching for.
I'am currently trying to port your code to a prehistoric RedHat 6 Kernel, but I wonder about some implementation details...
quoted hunk ↗ jump to hunk
+++ b/fs/fuse/passthrough.c
...
+void fuse_setup_passthrough(struct fuse_conn *fc, struct fuse_req *req)
..
+ daemon_fd = (int)open_out->passthrough_fd;
...
quoted hunk ↗ jump to hunk
+++ b/include/uapi/linux/fuse.h
...
quoted hunk ↗ jump to hunk
@@ -480,7 +481,7 @@ struct fuse_create_in {
struct fuse_open_out {
uint64_t fh;
uint32_t open_flags;
- uint32_t padding;
+ int32_t passthrough_fd;
};
I don't get where the passthrough_fd struct member is ever set?
with best regards,
Andy