From 0b76182603b201b700a1bf201eca948d1b575392 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Wed, 14 Jan 2015 17:37:39 +0100 Subject: [PATCH] futex.2: srfix: FIXME Signed-off-by: Michael Kerrisk --- man2/futex.2 | 2 ++ 1 file changed, 2 insertions(+) diff --git a/man2/futex.2 b/man2/futex.2 index 94fc1cc99..a2aa34729 100644 --- a/man2/futex.2 +++ b/man2/futex.2 @@ -773,6 +773,8 @@ arguments are ignored. .\" commit c87e2837be82df479a6bae9f155c43516d2feebc This operation tries to acquire the futex at .IR uaddr . +.\" FIXME I think it would be helpful here to say a few more words about +.\" the difference(s) between FUTEX_LOCK_PI and FUTEX_TRYLOCK_PI It deals with the situation where the TID value at .I uaddr is 0, but the