Module Hook Functions

At present, the SELinux module hook function implementations do nothing. Module operations are controlled by the security policy by limiting the use of the CAP_SYS_MODULE capability via the selinux_capable hook function. If finer-grained controls are later determined to be worthwhile (e.g. controls based on the actual name or content of the module), then additional access controls could be implemented in these hook functions. The hook functions are: