1.\" 2.\" Copyright (c) 2012 The FreeBSD Foundation 3.\" 4.\" This documentation was written by Pawel Jakub Dawidek under sponsorship 5.\" from the FreeBSD Foundation. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" $FreeBSD$ 29.\" 30.Dd May 5, 2020 31.Dt CAP_SANDBOXED 3 32.Os 33.Sh NAME 34.Nm cap_sandboxed 35.Nd Check if in a capability mode sandbox 36.Sh LIBRARY 37.Lb libc 38.Sh SYNOPSIS 39.In sys/capsicum.h 40.In stdbool.h 41.Ft bool 42.Fn cap_sandboxed "void" 43.Sh DESCRIPTION 44.Fn cap_sandboxed 45returns 46.Va true 47if the process is in a capability mode sandbox or 48.Va false 49if it is not. 50This function is a more handy alternative to the 51.Xr cap_getmode 2 52system call as it always succeeds, so there is no need for error checking. 53If the support for capability mode is not compiled into the kernel, 54.Fn cap_sandboxed 55will always return 56.Va false . 57.Sh RETURN VALUES 58Function 59.Fn cap_sandboxed 60is always successful and will return either 61.Va true 62or 63.Va false . 64.Sh SEE ALSO 65.Xr cap_enter 2 , 66.Xr capsicum 4 67.Sh HISTORY 68The 69.Fn cap_sandboxed 70function first appeared in 71.Fx 9.2 . 72.Sh AUTHORS 73This function was implemented and manual page was written by 74.An Pawel Jakub Dawidek Aq Mt pawel@dawidek.net 75under sponsorship of the FreeBSD Foundation. 76