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.Dd May 5, 2020 29.Dt CAP_SANDBOXED 3 30.Os 31.Sh NAME 32.Nm cap_sandboxed 33.Nd Check if in a capability mode sandbox 34.Sh LIBRARY 35.Lb libc 36.Sh SYNOPSIS 37.In sys/capsicum.h 38.In stdbool.h 39.Ft bool 40.Fn cap_sandboxed "void" 41.Sh DESCRIPTION 42.Fn cap_sandboxed 43returns 44.Va true 45if the process is in a capability mode sandbox or 46.Va false 47if it is not. 48This function is a more handy alternative to the 49.Xr cap_getmode 2 50system call as it always succeeds, so there is no need for error checking. 51If the support for capability mode is not compiled into the kernel, 52.Fn cap_sandboxed 53will always return 54.Va false . 55.Sh RETURN VALUES 56Function 57.Fn cap_sandboxed 58is always successful and will return either 59.Va true 60or 61.Va false . 62.Sh SEE ALSO 63.Xr cap_enter 2 , 64.Xr capsicum 4 65.Sh HISTORY 66The 67.Fn cap_sandboxed 68function first appeared in 69.Fx 9.2 . 70.Sh AUTHORS 71This function was implemented and manual page was written by 72.An Pawel Jakub Dawidek Aq Mt pawel@dawidek.net 73under sponsorship of the FreeBSD Foundation. 74