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Update shmget(2) with POSIX access permissions and remove non-standard SHM_R,

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SHM_W and machine/param.h.
This commit is contained in:
Rebecca Cran 2010-12-17 21:10:08 +00:00
parent dfe3a1b374
commit 110ac7a3e4
3 changed files with 11 additions and 13 deletions
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1
lib/libc/sys/shmat.2
View File

@ -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

1
lib/libc/sys/shmctl.2
View File

@ -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

22
lib/libc/sys/shmget.2
View File

@ -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