libfuse: remove fuse_chan_bufsize()

Remove fuse_chan_bufsize() from the lowlevel API.
fuse_session_receive_buf() is now responsible for allocating memory for the
buffer.

1 files changed, 4 insertions, 12 deletions

diff --git a/lib/fuse_loop.c b/lib/fuse_loop.c
index 91d2dd8..7ddf2f9 100644
--- a/lib/fuse_loop.c
+++ b/lib/fuse_loop.c
@@ -16,19 +16,11 @@ int fuse_session_loop(struct fuse_session *se)
 {
 	int res = 0;
 	struct fuse_chan *ch = fuse_session_chan(se);
-	size_t bufsize = fuse_chan_bufsize(ch);
-	char *buf = (char *) malloc(bufsize);
-	if (!buf) {
-		fprintf(stderr, "fuse: failed to allocate read buffer\n");
-		return -1;
-	}
+	struct fuse_buf fbuf = {
+		.mem = NULL,
+	};
 
 	while (!fuse_session_exited(se)) {
-		struct fuse_buf fbuf = {
-			.mem = buf,
-			.size = bufsize,
-		};
-
 		res = fuse_session_receive_buf(se, &fbuf, ch);
 
 		if (res == -EINTR)
@@ -39,7 +31,7 @@ int fuse_session_loop(struct fuse_session *se)
 		fuse_session_process_buf(se, &fbuf, ch);
 	}
 
-	free(buf);
+	free(fbuf.mem);
 	fuse_session_reset(se);
 	return res < 0 ? -1 : 0;
 }