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From: Bruce Cran <brucec@FreeBSD.org>
Date: Fri, 17 Dec 2010 21:10:09 +0000 (UTC)
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Subject: svn commit: r216508 - head/lib/libc/sys
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Author: brucec
Date: Fri Dec 17 21:10:08 2010
New Revision: 216508
URL: http://svn.freebsd.org/changeset/base/216508

Log:
  Update shmget(2) with POSIX access permissions and remove non-standard SHM_R,
  SHM_W and machine/param.h.

Modified:
  head/lib/libc/sys/shmat.2
  head/lib/libc/sys/shmctl.2
  head/lib/libc/sys/shmget.2

Modified: head/lib/libc/sys/shmat.2
==============================================================================
--- head/lib/libc/sys/shmat.2	Fri Dec 17 21:03:10 2010	(r216507)
+++ head/lib/libc/sys/shmat.2	Fri Dec 17 21:10:08 2010	(r216508)
@@ -35,7 +35,6 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.In machine/param.h
 .In sys/types.h
 .In sys/ipc.h
 .In sys/shm.h

Modified: head/lib/libc/sys/shmctl.2
==============================================================================
--- head/lib/libc/sys/shmctl.2	Fri Dec 17 21:03:10 2010	(r216507)
+++ head/lib/libc/sys/shmctl.2	Fri Dec 17 21:10:08 2010	(r216508)
@@ -34,7 +34,6 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.In machine/param.h
 .In sys/types.h
 .In sys/ipc.h
 .In sys/shm.h

Modified: head/lib/libc/sys/shmget.2
==============================================================================
--- head/lib/libc/sys/shmget.2	Fri Dec 17 21:03:10 2010	(r216507)
+++ head/lib/libc/sys/shmget.2	Fri Dec 17 21:10:08 2010	(r216508)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 3, 1995
+.Dd December 17, 2010
 .Dt SHMGET 2
 .Os
 .Sh NAME
@@ -34,7 +34,6 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.In machine/param.h
 .In sys/types.h
 .In sys/ipc.h
 .In sys/shm.h
@@ -80,17 +79,17 @@ the following constants into the
 .Fa flag
 argument:
 .Bl -tag -width XSHM_WXX6XXX
-.It Dv SHM_R
-Read access for user.
-.It Dv SHM_W
-Write access for user.
-.It Dv ( SHM_R>>3 )
+.It Dv S_IRUSR
+Read access for owner.
+.It Dv S_IWUSR
+Write access for owner.
+.It Dv S_IRGRP
 Read access for group.
-.It Dv ( SHM_W>>3 )
+.It Dv S_IWGRP
 Write access for group.
-.It Dv ( SHM_R>>6 )
+.It Dv S_IROTH
 Read access for other.
-.It Dv ( SHM_W>>6 )
+.It Dv S_IWOTH
 Write access for other.
 .El
 .\"
@@ -143,4 +142,5 @@ already exists.
 .Xr shmat 2 ,
 .Xr shmctl 2 ,
 .Xr shmdt 2 ,
-.Xr ftok 3
+.Xr ftok 3 ,
+.Xr stat 2