From ecf77dbc1c6fbec337393e6049d7e4751ed5e4a2 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Sat, 12 Oct 2019 21:12:34 +0200 Subject: [PATCH] pidfd_open.2: Make it a little more explicit the CLONE_PIDFD returns a PID FD Signed-off-by: Michael Kerrisk --- man2/pidfd_open.2 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/man2/pidfd_open.2 b/man2/pidfd_open.2 index fb025ad49..6eb07a1e4 100644 --- a/man2/pidfd_open.2 +++ b/man2/pidfd_open.2 @@ -135,7 +135,8 @@ the zombie process was not reaped elsewhere in the program or similar in another thread). .PP If any of these conditions does not hold, -then the child process should instead be created using +then the child process (along with a PID file descriptor that refers to it) +should instead be created using .BR clone (2) with the .BR CLONE_PIDFD