/* Header for nscd SELinux access controls. Copyright (C) 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Matthew Rickard <mjricka@epoch.ncsc.mil>, 2004. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifndef _SELINUX_H #define _SELINUX_H 1 #include "nscd.h" #ifdef HAVE_SELINUX /* Global variable to tell if the kernel has SELinux support. */ extern int selinux_enabled; /* Define this for AVC stat usage. */ struct avc_cache_stats; /* Initialize the userspace AVC. */ extern void nscd_avc_init (void); /* Destroy the userspace AVC. */ extern void nscd_avc_destroy (void); /* Determine if we are running on an SELinux kernel. */ extern void nscd_selinux_enabled (int *selinux_enabled); /* Check if the client has permission for the request type. */ extern int nscd_request_avc_has_perm (int fd, request_type req); /* Initialize AVC statistic information. */ extern void nscd_avc_cache_stats (struct avc_cache_stats *cstats); /* Display statistics on AVC usage. */ extern void nscd_avc_print_stats (struct avc_cache_stats *cstats); #else # define selinux_enabled 0 # define nscd_avc_init() (void) 0 # define nscd_avc_destroy() (void) 0 # define nscd_selinux_enabled(selinux_enabled) (void) 0 # define nscd_request_avc_has_perm(fd, req) 0 # define nscd_avc_cache_stats(cstats) (void) 0 # define nscd_avc_print_stats(cstats) (void) 0 #endif /* HAVE_SELINUX */ #endif /* _SELINUX_H */