diff options
Diffstat (limited to 'lib/libc/sys/mlock.2')
| -rw-r--r-- | lib/libc/sys/mlock.2 | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/lib/libc/sys/mlock.2 b/lib/libc/sys/mlock.2 index ed9c15a..0e5fef8 100644 --- a/lib/libc/sys/mlock.2 +++ b/lib/libc/sys/mlock.2 @@ -28,7 +28,7 @@ .\" @(#)mlock.2 8.2 (Berkeley) 12/11/93 .\" $FreeBSD$ .\" -.Dd July 27, 2010 +.Dd December 25, 2012 .Dt MLOCK 2 .Os .Sh NAME @@ -94,12 +94,15 @@ limited in how much they can lock down. A single process can .Fn mlock the minimum of -a system-wide ``wired pages'' limit and -the per-process +a system-wide ``wired pages'' limit +.Va vm.max_wired +and the per-process .Li RLIMIT_MEMLOCK resource limit. .Pp -These calls are only available to the super-user. +If +.Va security.bsd.unprivileged_mlock +is set to 0 these calls are only available to the super-user. .Sh RETURN VALUES .Rv -std .Pp @@ -112,7 +115,8 @@ system call will fail if: .Bl -tag -width Er .It Bq Er EPERM -The caller is not the super-user. +.Va security.bsd.unprivileged_mlock +is set to 0 and the caller is not the super-user. .It Bq Er EINVAL The address given is not page aligned or the length is negative. .It Bq Er EAGAIN @@ -129,7 +133,8 @@ system call will fail if: .Bl -tag -width Er .It Bq Er EPERM -The caller is not the super-user. +.Va security.bsd.unprivileged_mlock +is set to 0 and the caller is not the super-user. .It Bq Er EINVAL The address given is not page aligned or the length is negative. .It Bq Er ENOMEM |
