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authorJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 16:08:12 -0400
committerJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 16:08:12 -0400
commitb9cde963555b6519c5dbd34a39dee3418f593437 (patch)
tree453accad3c3286e3416d4160de4a87223aff684c /static/freebsd/man9/securelevel_gt.9
parent5cb84ec742fd33f78c8022863fadaa8d0d93e176 (diff)
feat: Added FreeBSD man pages
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+.\"
+.\" Copyright (c) 2000 Christian S.J. Peron <maneo@bsdpro.com>
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. The name of the author may not be used to endorse or promote products
+.\" derived from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.Dd June 2, 2007
+.Dt SECURELEVEL_GT 9
+.Os
+.Sh NAME
+.Nm securelevel_gt , securelevel_ge
+.Nd test active securelevel
+.Sh SYNOPSIS
+.In sys/types.h
+.In sys/proc.h
+.Ft int
+.Fn securelevel_gt "struct ucred *cr" "int level"
+.Ft int
+.Fn securelevel_ge "struct ucred *cr" "int level"
+.Sh DESCRIPTION
+These functions test the active security level against the given
+.Fa level .
+If the calling credential
+.Fa cr
+was imprisoned by the
+.Xr jail 2
+system call, and has a
+different security level set than the host environment,
+the security level with the highest value is used.
+.Pp
+The
+.Fn securelevel_gt
+function
+will evaluate whether or not the active security
+level is greater than the supplied
+.Fa level .
+.Pp
+The
+.Fn securelevel_ge
+function
+will evaluate whether or not the active security
+level is greater than or equal to the supplied
+.Fa level .
+.Sh RETURN VALUES
+These functions return
+.Er EPERM
+if condition evaluated to true, and 0 otherwise.
+.Sh SEE ALSO
+.Xr securelevel 7