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securelevel_gt.9freebsd
Langue: en
Version: 310032 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
BSD mandoc
NAME
securelevel_gt , securelevel_ge - test active securelevelSYNOPSIS
In sys/types.h In sys/proc.h Ft int Fn securelevel_gt struct ucred *cr int level Ft int Fn securelevel_ge struct ucred *cr int levelDESCRIPTION
These functions test the active security level against the given Fa level . If the calling credential Fa 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 Fn securelevel_gt function will evaluate whether or not the active security level is greater than the supplied Fa level .
The Fn securelevel_ge function will evaluate whether or not the active security level is greater than or equal to the supplied Fa level .
RETURN VALUES
These functions return Er EPERM if condition evaluated to true, and 0 otherwise.SEE ALSO
securelevel(7)Contenus ©2006-2024 Benjamin Poulain
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