kernel/vfs: add a capacity field to fs_wait_response

1 files changed, 4 insertions, 3 deletions

diff --git a/src/kernel/vfs/request.c b/src/kernel/vfs/request.c
index 9826982..f431eac 100644
--- a/src/kernel/vfs/request.c
+++ b/src/kernel/vfs/request.c
@@ -59,9 +59,10 @@ _Noreturn void vfs_request_pass2handler(struct vfs_request *req) {
 			goto fail; // can't copy buffer
 	}
 
-	res.len    = len;
-	res.id     = req->id;
-	res.offset = req->offset;
+	res.len      = len;
+	res.capacity = req->output.len;
+	res.id       = req->id;
+	res.offset   = req->offset;
 
 	if (!virt_cpy_to(handler->pages,
 				handler->awaited_req.res, &res, sizeof res))