freebsd-dev/lib/libc/gen/cap_sandboxed.3
Baptiste Daroussin 8fbf3d50e3 use .Mt to mark up email addresses consistently (part4)
PR:		191174
Submitted by:	Franco Fichtner  <franco at lastsummer.de>
2014-06-23 08:25:03 +00:00

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.\"
.\" Copyright (c) 2012 The FreeBSD Foundation
.\" All rights reserved.
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.\" This documentation was written by Pawel Jakub Dawidek under sponsorship
.\" from the FreeBSD Foundation.
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.\" $FreeBSD$
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.Dd March 27, 2014
.Dt CAP_SANDBOXED 3
.Os
.Sh NAME
.Nm cap_sandboxed
.Nd Check if in a capability mode sandbox
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In sys/capsicum.h
.In stdbool.h
.Ft bool
.Fn cap_sandboxed "void"
.Sh DESCRIPTION
.Fn cap_sandboxed
returns
.Va true
if the process is in a capability mode sandbox or
.Va false
if it is not.
This function is a more handy alternative to the
.Xr cap_getmode 2
system call as it always succeeds, so there is no need for error checking.
If the support for capability mode is not compiled into the kernel,
.Fn cap_sandboxed
will always return
.Va false .
.Sh RETURN VALUES
Function
.Fn cap_sandboxed
is always successful and will return either
.Va true
or
.Va false .
.Sh SEE ALSO
.Xr cap_enter 2 ,
.Xr capsicum 4
.Sh AUTHORS
This function was implemented and manual page was written by
.An Pawel Jakub Dawidek Aq Mt pawel@dawidek.net
under sponsorship of the FreeBSD Foundation.