diff options
| -rw-r--r-- | man2/pidfd_open.2 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/man2/pidfd_open.2 b/man2/pidfd_open.2 index 6188a22946..2007fa1445 100644 --- a/man2/pidfd_open.2 +++ b/man2/pidfd_open.2 @@ -178,6 +178,11 @@ The .BR pidfd_getfd (2) system call can be used to obtain a duplicate of a file descriptor of another process referred to by a PID file descriptor. +.IP \(bu +A PID file descriptor can be used as the argument of +.BR setns (2) +in order to move into one or more of the same namespaces as the process +referred to by the file descriptor. .PP The .BR pidfd_open () @@ -262,5 +267,6 @@ main(int argc, char *argv[]) .BR pidfd_send_signal (2), .BR poll (2), .BR select (2), +.BR setns (2), .BR waitid (2), .BR epoll (7) |