From abae573495f624b38dd417a151b098b025b5f114 Mon Sep 17 00:00:00 2001 From: Nikolaus Rath Date: Wed, 5 Apr 2017 16:50:48 -0700 Subject: passthrough_ll: document that functionality is restricted --- example/passthrough_ll.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'example') diff --git a/example/passthrough_ll.c b/example/passthrough_ll.c index b31160e..ac566ad 100644 --- a/example/passthrough_ll.c +++ b/example/passthrough_ll.c @@ -13,7 +13,11 @@ * just "passing through" all requests to the corresponding user-space * libc functions. In contrast to passthrough.c and passthrough_fh.c, * this implementation ises the low-level API. Its performance should - * be the least bad among the three. + * be the least bad among the three, but many operations are not + * implemented. In particular, it is not possible to remove files (or + * directories) because the code necessary to defer actual removal + * until the file is not opened anymore would make the example much + * more complicated. * * Compile with: * -- cgit v1.2.3