seccomp.2: Minor edits to Tycho's SECCOMP_FILTER_FLAG_NEW_LISTENER patch

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man2/seccomp.2 b/man2/seccomp.2
index 5011b3a91c039399aa79532857e562b87dc72343..9721b4463c89361fd2956ace05d21c1827e4ec5e 100644 (file)
--- a/man2/seccomp.2
+++ b/man2/seccomp.2
@@ -214,12 +214,16 @@ actions from being logged via the
 .IR /proc/sys/kernel/seccomp/actions_logged
 file.
 .TP
-.BR SECCOMP_FILTER_FLAG_NEW_LISTENER " (since Linux 4.21)"
-With this flag, a new userspace notification fd is returned on success. When
-this filter returns
+.BR SECCOMP_FILTER_FLAG_NEW_LISTENER " (since Linux 5.0)"
+.\" commit 6a21cc50f0c7f87dae5259f6cfefe024412313f6
+With this flag,
+a new user-space notification file descriptor is returned on success.
+When the filter returns
 .BR SECCOMP_RET_USER_NOTIF
-a notification will be sent to this fd. See "Userspace Notification" below for
-more details.
+a notification will be sent to this file descriptor.
+See
+.BR seccomp_user_notif (2)
+for further details.
 .TP
 .BR SECCOMP_FILTER_FLAG_SPEC_ALLOW " (since Linux 4.17)"
 .\" commit 00a02d0c502a06d15e07b857f8ff921e3e402675