diff options
Diffstat (limited to 'lib/libc/sys/mount.2')
| -rw-r--r-- | lib/libc/sys/mount.2 | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/libc/sys/mount.2 b/lib/libc/sys/mount.2 index b2a126a01db..b295b824989 100644 --- a/lib/libc/sys/mount.2 +++ b/lib/libc/sys/mount.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: mount.2,v 1.45 2015/11/23 10:01:45 jmc Exp $ +.\" $OpenBSD: mount.2,v 1.46 2016/05/27 19:45:04 deraadt Exp $ .\" $NetBSD: mount.2,v 1.12 1996/02/29 23:47:48 jtc Exp $ .\" .\" Copyright (c) 1980, 1989, 1993 @@ -30,7 +30,7 @@ .\" .\" @(#)mount.2 8.2 (Berkeley) 12/11/93 .\" -.Dd $Mdocdate: November 23 2015 $ +.Dd $Mdocdate: May 27 2016 $ .Dt MOUNT 2 .Os .Sh NAME @@ -95,6 +95,17 @@ All I/O to the filesystem should be done asynchronously. Use soft dependencies. Applies to FFS filesystems only (see 'softdep' in .Xr mount 8 ) . +.It MNT_WXALLOWED +Processes that ask for memory to be made writeable plus executable +using the +.Xr mmap 2 +and +.Xr mprotect 2 +system calls are killed by default. +This option allows those processes to continue operation. +The option is typically used on the +.Pa /usr/local +filesystem. .El .Pp The flag |