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Note POSIX 1003.1b-1993.

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This commit is contained in:
thorpej 1999-06-16 23:30:28 +00:00
parent 6cb6c24690
commit 9fdf52a910
2 changed files with 30 additions and 16 deletions
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23
lib/libc/sys/mlock.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: mlock.2,v 1.8 1999/06/16 23:14:59 thorpej Exp $
.\" $NetBSD: mlock.2,v 1.9 1999/06/16 23:30:28 thorpej Exp $
.\"
.\" Copyright (c) 1993
.\" The Regents of the University of California. All rights reserved.
@ -139,13 +139,13 @@ Some portion of the indicated address range is not locked.
.Xr munmap 2 ,
.Xr setrlimit 2 ,
.Xr getpagesize 3
.Sh BUGS
The per-process resource limit is a limit on the amount of virtual
memory locked, while the system-wide limit is for the number of locked
physical pages.
Hence a process with two distinct locked mappings of the same physical page
counts as 2 pages against the per-process limit and as only a single page
in the system limit.
.Sh STANDARDS
The
.Fn mlock
and
.Fn munlock
functions conform to
.St -p1003.1b-93 .
.Sh HISTORY
The
.Fn mlock
@ -153,3 +153,10 @@ and
.Fn munlock
functions first appeared in
.Bx 4.4 .
.Sh BUGS
The per-process resource limit is a limit on the amount of virtual
memory locked, while the system-wide limit is for the number of locked
physical pages.
Hence a process with two distinct locked mappings of the same physical page
counts as 2 pages against the per-process limit and as only a single page
in the system limit.

23
lib/libc/sys/mlockall.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: mlockall.2,v 1.1 1999/06/15 23:31:19 thorpej Exp $
.\" $NetBSD: mlockall.2,v 1.2 1999/06/16 23:30:28 thorpej Exp $
.\"
.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -114,13 +114,13 @@ the requested operation.
.Xr mmap 2 ,
.Xr munmap 2 ,
.Xr setrlimit 2
.Sh BUGS
The per-process resource limit is a limit on the amount of virtual
memory locked, while the system-wide limit is for the number of locked
physical pages.
Hence a process with two distinct locked mappings of the same physical page
counts as 2 pages against the per-process limit and as only a single page
in the system limit.
.Sh STANDARDS
The
.Fn mlockall
and
.Fn munlockall
functions conform to
.St -p1003.1b-93 .
.Sh HISTORY
The
.Fn mlockall
@ -128,3 +128,10 @@ and
.Fn munlockall
functions first appeared in
.Nx 1.5 .
.Sh BUGS
The per-process resource limit is a limit on the amount of virtual
memory locked, while the system-wide limit is for the number of locked
physical pages.
Hence a process with two distinct locked mappings of the same physical page
counts as 2 pages against the per-process limit and as only a single page
in the system limit.