Merge master fuse_chan into fuse_session.

This is a code simplification patch.

- It confines most of the implementation channel implementation into
  fuse_loop_mt (which is its only user).

- It makes it more obvious in the code that channels are only ever used
  when using -o clone_fd and multi-threaded main loop.

- It simplies the definition of both struct fuse_session and struct
  fuse_chan.

- Theoretically it should result in (minuscule) performance
  improvements when not using -o clone_fd.

- Overall, it removes a lot more lines of source code than it adds :-).

1 files changed, 2 insertions, 3 deletions

diff --git a/lib/fuse_loop.c b/lib/fuse_loop.c
index 8414284..4a85b13 100644
--- a/lib/fuse_loop.c
+++ b/lib/fuse_loop.c
@@ -19,20 +19,19 @@
 int fuse_session_loop(struct fuse_session *se)
 {
 	int res = 0;
-	struct fuse_chan *ch = fuse_session_chan(se);
 	struct fuse_buf fbuf = {
 		.mem = NULL,
 	};
 
 	while (!fuse_session_exited(se)) {
-		res = fuse_session_receive_buf_int(se, &fbuf, ch);
+		res = fuse_session_receive_buf_int(se, &fbuf, NULL);
 
 		if (res == -EINTR)
 			continue;
 		if (res <= 0)
 			break;
 
-		fuse_session_process_buf_int(se, &fbuf, ch);
+		fuse_session_process_buf_int(se, &fbuf, NULL);
 	}
 
 	free(fbuf.mem);