SECMODEL_SUSER(9)

SECMODEL_SUSER(9) | Kernel Developer's Manual | SECMODEL_SUSER(9)

# NAME

`secmodel_suser` —
super-user security model

# DESCRIPTION

`secmodel_suser` implements the traditional super-user (root) as the user with effective user-id 0. The super-user is the host administrator, considered to have higher privileges than other users.

# FUNCTIONS

`secmodel_suser` exposes a secmodel_eval(9) evaluation routine to test whether a set of credentials can be assimilated to super-user credentials or not.

The parameters to secmodel_eval(9) are:

id
  the unique identifier of `secmodel_suser`: “`org.netbsd.secmodel.suser`”
what
  a string, “`is-root`”.
arg
  the kauth(9) credentials (kauth_cred_t) of the caller.
ret
  a boolean, set by `secmodel_suser` to `true` when the credentials are equivalent to super-user, `false` otherwise.

# RETURN TYPES

If successful, the evaluation returns 0 with the ret argument being either `true` or `false`.

# SEE ALSO

kauth(9), secmodel(9), secmodel_bsd44(9), secmodel_eval(9)

# AUTHORS

Elad Efrat <elad@NetBSD.org>

December 4, 2011 | NetBSD 9.5