Provided by: freebsd-manpages_8.2-1_all
securelevel_gt, securelevel_ge -- test active securelevel
securelevel_gt(struct ucred *cr, int level);
securelevel_ge(struct ucred *cr, int level);
These functions test the active security level against the given level.
If the calling credential cr was imprisoned by the jail(2) system call,
and has a different security level set than the host environment, the
security level with the highest value is used.
The securelevel_gt() function will evaluate whether or not the active
security level is greater than the supplied level.
The securelevel_ge() function will evaluate whether or not the active
security level is greater than or equal to the supplied level.
These functions return EPERM if condition evaluated to true, and 0