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Manual Pages  — CAP_SANDBOXED

NAME

cap_sandboxed – Check if in a capability mode sandbox

CONTENTS

LIBRARY

Standard C Library (libc, -lc)

SYNOPSIS

#include <sys/capsicum.h>
#include <stdbool.h>

bool
cap_sandboxed(void);

DESCRIPTION

cap_sandboxed() returns true if the process is in a capability mode sandbox or false if it is not. This function is a more handy alternative to the 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, cap_sandboxed() will always return false.

RETURN VALUES

Function cap_sandboxed() is always successful and will return either true or false.

SEE ALSO

cap_enter(2), capsicum(4)

HISTORY

The cap_sandboxed() function first appeared in FreeBSD 9.2 .

AUTHORS

This function was implemented and manual page was written by Pawel Jakub Dawidek <Mt pawel@dawidek.net> under sponsorship of the FreeBSD Foundation.
CAP_SANDBOXED (3) May 5, 2020
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