diff options
| author | Philip Guenthe <guenther@cvs.openbsd.org> | 2012-09-01 08:42:16 +0000 |
|---|---|---|
| committer | Philip Guenthe <guenther@cvs.openbsd.org> | 2012-09-01 08:42:16 +0000 |
| commit | 6b5b8abf3ecce7bf09fbff615b48beeac626135b (patch) | |
| tree | cd66d704189d3e64a7bdc0ce7fd6e40011cce71a /share/man | |
| parent | db0b3538e33a001d7a25ebb1c55b46ac394b188c (diff) | |
Document that systrace fds, like kqueues, cannot be shared.
P_SUGID and P_SUGIDEXEC are now PS_* flags
Diffstat (limited to 'share/man')
| -rw-r--r-- | share/man/man4/systrace.4 | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/share/man/man4/systrace.4 b/share/man/man4/systrace.4 index f05a8200e13..ed58d9a6026 100644 --- a/share/man/man4/systrace.4 +++ b/share/man/man4/systrace.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: systrace.4,v 1.18 2011/06/22 09:32:33 djm Exp $ +.\" $OpenBSD: systrace.4,v 1.19 2012/09/01 08:42:15 guenther Exp $ .\" .\" Copyright (c) 2002, 2003 CubeSoft Communications, Inc. .\" All rights reserved. @@ -24,7 +24,7 @@ .\" IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE .\" POSSIBILITY OF SUCH DAMAGE. .\" -.Dd $Mdocdate: June 22 2011 $ +.Dd $Mdocdate: September 1 2012 $ .Dt SYSTRACE 4 .Os .Sh NAME @@ -142,8 +142,8 @@ This is sent whenever the kernel frees the policy identified by .It SYSTR_MSG_EXECVE This message is sent whenever, before a call to .Xr execve 2 -a process is privileged (technically, the process has the P_SUGID or -P_SUGIDEXEC flag set), +a process is privileged (technically, the process has the PS_SUGID or +PS_SUGIDEXEC flag set), but after the call these privileges have been dropped. The new image name is specified in the .Va path @@ -162,6 +162,11 @@ file descriptor for further .Xr ioctl 2 operations. +The returned +.Nm +file descriptor is not inherited by a child created with +.Xr fork 2 . +Similarly, they cannot be passed across UNIX-domain sockets. .It Dv STRIOCATTACH Fa "pid_t *" Attach to a process, unless: .Bl -enum -compact -width 2n |