selinux_check_securetty_context(3) check whether a SELinux tty security context is defined as a securetty context

SYNOPSIS

#include <selinux/selinux.h>

int selinux_check_securetty_context(char * tty_context);

DESCRIPTION

selinux_check_securetty_context() returns 0 if tty_context is a securetty context, returns < 0 otherwise.