FreeBSD/Linux Kernel Cross Reference
sys/security/mac_test/mac_test.c

     /*-
      * Copyright (c) 1999-2002, 2007-2011 Robert N. M. Watson
      * Copyright (c) 2001-2005 McAfee, Inc.
      * Copyright (c) 2006 SPARTA, Inc.
      * Copyright (c) 2008 Apple Inc.
      * All rights reserved.
      *
      * This software was developed by Robert Watson for the TrustedBSD Project.
      *
     * This software was developed for the FreeBSD Project in part by McAfee
     * Research, the Security Research Division of McAfee, Inc. under
     * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA
     * CHATS research program.
     *
     * This software was enhanced by SPARTA ISSO under SPAWAR contract
     * N66001-04-C-6019 ("SEFOS").
     *
     * This software was developed at the University of Cambridge Computer
     * Laboratory with support from a grant from Google, Inc.
     *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     * $FreeBSD: releng/9.1/sys/security/mac_test/mac_test.c 225344 2011-09-02 17:40:39Z rwatson $
     */
    
    /*
     * Developed by the TrustedBSD Project.
     *
     * MAC Test policy - tests MAC Framework labeling by assigning object class
     * magic numbers to each label and validates that each time an object label
     * is passed into the policy, it has a consistent object type, catching
     * incorrectly passed labels, labels passed after free, etc.
     */
    
    #include <sys/param.h>
    #include <sys/acl.h>
    #include <sys/kdb.h>
    #include <sys/kernel.h>
    #include <sys/ksem.h>
    #include <sys/malloc.h>
    #include <sys/module.h>
    #include <sys/mount.h>
    #include <sys/msg.h>
    #include <sys/proc.h>
    #include <sys/vnode.h>
    #include <sys/sem.h>
    #include <sys/shm.h>
    #include <sys/socket.h>
    #include <sys/socketvar.h>
    #include <sys/sx.h>
    #include <sys/sysctl.h>
    
    #include <fs/devfs/devfs.h>
    
    #include <net/bpfdesc.h>
    #include <net/if.h>
    #include <net/if_types.h>
    #include <net/if_var.h>
    
    #include <security/mac/mac_policy.h>
    
    SYSCTL_DECL(_security_mac);
    
    SYSCTL_NODE(_security_mac, OID_AUTO, test, CTLFLAG_RW, 0,
        "TrustedBSD mac_test policy controls");
    
    #define MAGIC_BPF       0xfe1ad1b6
    #define MAGIC_DEVFS     0x9ee79c32
    #define MAGIC_IFNET     0xc218b120
    #define MAGIC_INPCB     0x4440f7bb
    #define MAGIC_IP6Q      0x0870e1b7
    #define MAGIC_IPQ       0x206188ef
    #define MAGIC_MBUF      0xbbefa5bb
    #define MAGIC_MOUNT     0xc7c46e47
    #define MAGIC_SOCKET    0x9199c6cd
    #define MAGIC_SYNCACHE  0x7fb838a8
    #define MAGIC_SYSV_MSG  0x8bbba61e
    #define MAGIC_SYSV_MSQ  0xea672391
    #define MAGIC_SYSV_SEM  0x896e8a0b
    #define MAGIC_SYSV_SHM  0x76119ab0
   #define MAGIC_PIPE      0xdc6c9919
   #define MAGIC_POSIX_SEM 0x78ae980c
   #define MAGIC_POSIX_SHM 0x4e853fc9
   #define MAGIC_PROC      0x3b4be98f
   #define MAGIC_CRED      0x9a5a4987
   #define MAGIC_VNODE     0x1a67a45c
   #define MAGIC_FREE      0x849ba1fd
   
   #define SLOT(x) mac_label_get((x), test_slot)
   #define SLOT_SET(x, v)  mac_label_set((x), test_slot, (v))
   
   static int      test_slot;
   SYSCTL_INT(_security_mac_test, OID_AUTO, slot, CTLFLAG_RD,
       &test_slot, 0, "Slot allocated by framework");
   
   SYSCTL_NODE(_security_mac_test, OID_AUTO, counter, CTLFLAG_RW, 0,
       "TrustedBSD mac_test counters controls");
   
   #define COUNTER_DECL(variable)                                          \
           static int counter_##variable;                                  \
           SYSCTL_INT(_security_mac_test_counter, OID_AUTO, variable,      \
           CTLFLAG_RD, &counter_##variable, 0, #variable)
   
   #define COUNTER_INC(variable)   atomic_add_int(&counter_##variable, 1)
   
   #ifdef KDB
   #define DEBUGGER(func, string)  kdb_enter(KDB_WHY_MAC, (string))
   #else
   #define DEBUGGER(func, string)  printf("mac_test: %s: %s\n", (func), (string))
   #endif
   
   #define LABEL_CHECK(label, magic) do {                                  \
           if (label != NULL) {                                            \
                   KASSERT(SLOT(label) == magic || SLOT(label) == 0,       \
                       ("%s: bad %s label", __func__, #magic));            \
           }                                                               \
   } while (0)
   
   #define LABEL_DESTROY(label, magic) do {                                \
           if (SLOT(label) == magic || SLOT(label) == 0) {                 \
                   SLOT_SET(label, MAGIC_FREE);                            \
           } else if (SLOT(label) == MAGIC_FREE) {                         \
                   DEBUGGER("%s: dup destroy", __func__);                  \
           } else {                                                        \
                   DEBUGGER("%s: corrupted label", __func__);              \
           }                                                               \
   } while (0)
   
   #define LABEL_INIT(label, magic) do {                                   \
           SLOT_SET(label, magic);                                         \
   } while (0)
   
   #define LABEL_NOTFREE(label) do {                                       \
           KASSERT(SLOT(label) != MAGIC_FREE,                              \
               ("%s: destroyed label", __func__));                         \
   } while (0)
   
   /*
    * Object-specific entry point implementations are sorted alphabetically by
    * object type name and then by operation.
    */
   COUNTER_DECL(bpfdesc_check_receive);
   static int
   test_bpfdesc_check_receive(struct bpf_d *d, struct label *dlabel,
       struct ifnet *ifp, struct label *ifplabel)
   {
   
           LABEL_CHECK(dlabel, MAGIC_BPF);
           LABEL_CHECK(ifplabel, MAGIC_IFNET);
           COUNTER_INC(bpfdesc_check_receive);
   
           return (0);
   }
   
   COUNTER_DECL(bpfdesc_create);
   static void
   test_bpfdesc_create(struct ucred *cred, struct bpf_d *d,
       struct label *dlabel)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(dlabel, MAGIC_BPF);
           COUNTER_INC(bpfdesc_create);
   }
   
   COUNTER_DECL(bpfdesc_create_mbuf);
   static void
   test_bpfdesc_create_mbuf(struct bpf_d *d, struct label *dlabel,
       struct mbuf *m, struct label *mlabel)
   {
   
           LABEL_CHECK(dlabel, MAGIC_BPF);
           LABEL_CHECK(mlabel, MAGIC_MBUF);
           COUNTER_INC(bpfdesc_create_mbuf);
   }
   
   COUNTER_DECL(bpfdesc_destroy_label);
   static void
   test_bpfdesc_destroy_label(struct label *label)
   {
   
           LABEL_DESTROY(label, MAGIC_BPF);
           COUNTER_INC(bpfdesc_destroy_label);
   }
   
   COUNTER_DECL(bpfdesc_init_label);
   static void
   test_bpfdesc_init_label(struct label *label)
   {
   
           LABEL_INIT(label, MAGIC_BPF);
           COUNTER_INC(bpfdesc_init_label);
   }
   
   COUNTER_DECL(cred_check_relabel);
   static int
   test_cred_check_relabel(struct ucred *cred, struct label *newlabel)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(newlabel, MAGIC_CRED);
           COUNTER_INC(cred_check_relabel);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setaudit);
   static int
   test_cred_check_setaudit(struct ucred *cred, struct auditinfo *ai)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setaudit);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setaudit_addr);
   static int
   test_cred_check_setaudit_addr(struct ucred *cred,
       struct auditinfo_addr *aia)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setaudit_addr);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setauid);
   static int
   test_cred_check_setauid(struct ucred *cred, uid_t auid)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setauid);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setegid);
   static int
   test_cred_check_setegid(struct ucred *cred, gid_t egid)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setegid);
   
           return (0);
   }
   
   COUNTER_DECL(proc_check_euid);
   static int
   test_cred_check_seteuid(struct ucred *cred, uid_t euid)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(proc_check_euid);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setregid);
   static int
   test_cred_check_setregid(struct ucred *cred, gid_t rgid, gid_t egid)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setregid);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setreuid);
   static int
   test_cred_check_setreuid(struct ucred *cred, uid_t ruid, uid_t euid)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setreuid);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setgid);
   static int
   test_cred_check_setgid(struct ucred *cred, gid_t gid)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setgid);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setgroups);
   static int
   test_cred_check_setgroups(struct ucred *cred, int ngroups,
           gid_t *gidset)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setgroups);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setresgid);
   static int
   test_cred_check_setresgid(struct ucred *cred, gid_t rgid, gid_t egid,
           gid_t sgid)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setresgid);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setresuid);
   static int
   test_cred_check_setresuid(struct ucred *cred, uid_t ruid, uid_t euid,
           uid_t suid)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setresuid);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_setuid);
   static int
   test_cred_check_setuid(struct ucred *cred, uid_t uid)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_setuid);
   
           return (0);
   }
   
   COUNTER_DECL(cred_check_visible);
   static int
   test_cred_check_visible(struct ucred *u1, struct ucred *u2)
   {
   
           LABEL_CHECK(u1->cr_label, MAGIC_CRED);
           LABEL_CHECK(u2->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_check_visible);
   
           return (0);
   }
   
   COUNTER_DECL(cred_copy_label);
   static void
   test_cred_copy_label(struct label *src, struct label *dest)
   {
   
           LABEL_CHECK(src, MAGIC_CRED);
           LABEL_CHECK(dest, MAGIC_CRED);
           COUNTER_INC(cred_copy_label);
   }
   
   COUNTER_DECL(cred_create_init);
   static void
   test_cred_create_init(struct ucred *cred)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_create_init);
   }
   
   COUNTER_DECL(cred_create_swapper);
   static void
   test_cred_create_swapper(struct ucred *cred)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(cred_create_swapper);
   }
   
   COUNTER_DECL(cred_destroy_label);
   static void
   test_cred_destroy_label(struct label *label)
   {
   
           LABEL_DESTROY(label, MAGIC_CRED);
           COUNTER_INC(cred_destroy_label);
   }
   
   COUNTER_DECL(cred_externalize_label);
   static int
   test_cred_externalize_label(struct label *label, char *element_name,
       struct sbuf *sb, int *claimed)
   {
   
           LABEL_CHECK(label, MAGIC_CRED);
           COUNTER_INC(cred_externalize_label);
   
           return (0);
   }
   
   COUNTER_DECL(cred_init_label);
   static void
   test_cred_init_label(struct label *label)
   {
   
           LABEL_INIT(label, MAGIC_CRED);
           COUNTER_INC(cred_init_label);
   }
   
   COUNTER_DECL(cred_internalize_label);
   static int
   test_cred_internalize_label(struct label *label, char *element_name,
       char *element_data, int *claimed)
   {
   
           LABEL_CHECK(label, MAGIC_CRED);
           COUNTER_INC(cred_internalize_label);
   
           return (0);
   }
   
   COUNTER_DECL(cred_relabel);
   static void
   test_cred_relabel(struct ucred *cred, struct label *newlabel)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(newlabel, MAGIC_CRED);
           COUNTER_INC(cred_relabel);
   }
   
   COUNTER_DECL(devfs_create_device);
   static void
   test_devfs_create_device(struct ucred *cred, struct mount *mp,
       struct cdev *dev, struct devfs_dirent *de, struct label *delabel)
   {
   
           if (cred != NULL)
                   LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(delabel, MAGIC_DEVFS);
           COUNTER_INC(devfs_create_device);
   }
   
   COUNTER_DECL(devfs_create_directory);
   static void
   test_devfs_create_directory(struct mount *mp, char *dirname,
       int dirnamelen, struct devfs_dirent *de, struct label *delabel)
   {
   
           LABEL_CHECK(delabel, MAGIC_DEVFS);
           COUNTER_INC(devfs_create_directory);
   }
   
   COUNTER_DECL(devfs_create_symlink);
   static void
   test_devfs_create_symlink(struct ucred *cred, struct mount *mp,
       struct devfs_dirent *dd, struct label *ddlabel, struct devfs_dirent *de,
       struct label *delabel)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(ddlabel, MAGIC_DEVFS);
           LABEL_CHECK(delabel, MAGIC_DEVFS);
           COUNTER_INC(devfs_create_symlink);
   }
   
   COUNTER_DECL(devfs_destroy_label);
   static void
   test_devfs_destroy_label(struct label *label)
   {
   
           LABEL_DESTROY(label, MAGIC_DEVFS);
           COUNTER_INC(devfs_destroy_label);
   }
   
   COUNTER_DECL(devfs_init_label);
   static void
   test_devfs_init_label(struct label *label)
   {
   
           LABEL_INIT(label, MAGIC_DEVFS);
           COUNTER_INC(devfs_init_label);
   }
   
   COUNTER_DECL(devfs_update);
   static void
   test_devfs_update(struct mount *mp, struct devfs_dirent *devfs_dirent,
       struct label *direntlabel, struct vnode *vp, struct label *vplabel)
   {
   
           LABEL_CHECK(direntlabel, MAGIC_DEVFS);
           LABEL_CHECK(vplabel, MAGIC_VNODE);
           COUNTER_INC(devfs_update);
   }
   
   COUNTER_DECL(devfs_vnode_associate);
   static void
   test_devfs_vnode_associate(struct mount *mp, struct label *mplabel,
       struct devfs_dirent *de, struct label *delabel, struct vnode *vp,
       struct label *vplabel)
   {
   
           LABEL_CHECK(mplabel, MAGIC_MOUNT);
           LABEL_CHECK(delabel, MAGIC_DEVFS);
           LABEL_CHECK(vplabel, MAGIC_VNODE);
           COUNTER_INC(devfs_vnode_associate);
   }
   
   COUNTER_DECL(ifnet_check_relabel);
   static int
   test_ifnet_check_relabel(struct ucred *cred, struct ifnet *ifp,
       struct label *ifplabel, struct label *newlabel)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(ifplabel, MAGIC_IFNET);
           LABEL_CHECK(newlabel, MAGIC_IFNET);
           COUNTER_INC(ifnet_check_relabel);
   
           return (0);
   }
   
   COUNTER_DECL(ifnet_check_transmit);
   static int
   test_ifnet_check_transmit(struct ifnet *ifp, struct label *ifplabel,
       struct mbuf *m, struct label *mlabel)
   {
   
           LABEL_CHECK(ifplabel, MAGIC_IFNET);
           LABEL_CHECK(mlabel, MAGIC_MBUF);
           COUNTER_INC(ifnet_check_transmit);
   
           return (0);
   }
   
   COUNTER_DECL(ifnet_copy_label);
   static void
   test_ifnet_copy_label(struct label *src, struct label *dest)
   {
   
           LABEL_CHECK(src, MAGIC_IFNET);
           LABEL_CHECK(dest, MAGIC_IFNET);
           COUNTER_INC(ifnet_copy_label);
   }
   
   COUNTER_DECL(ifnet_create);
   static void
   test_ifnet_create(struct ifnet *ifp, struct label *ifplabel)
   {
   
           LABEL_CHECK(ifplabel, MAGIC_IFNET);
           COUNTER_INC(ifnet_create);
   }
   
   COUNTER_DECL(ifnet_create_mbuf);
   static void
   test_ifnet_create_mbuf(struct ifnet *ifp, struct label *ifplabel,
       struct mbuf *m, struct label *mlabel)
   {
   
           LABEL_CHECK(ifplabel, MAGIC_IFNET);
           LABEL_CHECK(mlabel, MAGIC_MBUF);
           COUNTER_INC(ifnet_create_mbuf);
   }
   
   COUNTER_DECL(ifnet_destroy_label);
   static void
   test_ifnet_destroy_label(struct label *label)
   {
   
           LABEL_DESTROY(label, MAGIC_IFNET);
           COUNTER_INC(ifnet_destroy_label);
   }
   
   COUNTER_DECL(ifnet_externalize_label);
   static int
   test_ifnet_externalize_label(struct label *label, char *element_name,
       struct sbuf *sb, int *claimed)
   {
   
           LABEL_CHECK(label, MAGIC_IFNET);
           COUNTER_INC(ifnet_externalize_label);
   
           return (0);
   }
   
   COUNTER_DECL(ifnet_init_label);
   static void
   test_ifnet_init_label(struct label *label)
   {
   
           LABEL_INIT(label, MAGIC_IFNET);
           COUNTER_INC(ifnet_init_label);
   }
   
   COUNTER_DECL(ifnet_internalize_label);
   static int
   test_ifnet_internalize_label(struct label *label, char *element_name,
       char *element_data, int *claimed)
   {
   
           LABEL_CHECK(label, MAGIC_IFNET);
           COUNTER_INC(ifnet_internalize_label);
   
           return (0);
   }
   
   COUNTER_DECL(ifnet_relabel);
   static void
   test_ifnet_relabel(struct ucred *cred, struct ifnet *ifp,
       struct label *ifplabel, struct label *newlabel)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(ifplabel, MAGIC_IFNET);
           LABEL_CHECK(newlabel, MAGIC_IFNET);
           COUNTER_INC(ifnet_relabel);
   }
   
   COUNTER_DECL(inpcb_check_deliver);
   static int
   test_inpcb_check_deliver(struct inpcb *inp, struct label *inplabel,
       struct mbuf *m, struct label *mlabel)
   {
   
           LABEL_CHECK(inplabel, MAGIC_INPCB);
           LABEL_CHECK(mlabel, MAGIC_MBUF);
           COUNTER_INC(inpcb_check_deliver);
   
           return (0);
   }
   
   COUNTER_DECL(inpcb_check_visible);
   static int
   test_inpcb_check_visible(struct ucred *cred, struct inpcb *inp,
       struct label *inplabel)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(inplabel, MAGIC_INPCB);
           COUNTER_INC(inpcb_check_visible);
   
           return (0);
   }
   
   COUNTER_DECL(inpcb_create);
   static void
   test_inpcb_create(struct socket *so, struct label *solabel,
       struct inpcb *inp, struct label *inplabel)
   {
   
           SOCK_LOCK(so);
           LABEL_CHECK(solabel, MAGIC_SOCKET);
           SOCK_UNLOCK(so);
           LABEL_CHECK(inplabel, MAGIC_INPCB);
           COUNTER_INC(inpcb_create);
   }
   
   COUNTER_DECL(inpcb_create_mbuf);
   static void
   test_inpcb_create_mbuf(struct inpcb *inp, struct label *inplabel,
       struct mbuf *m, struct label *mlabel)
   {
   
           LABEL_CHECK(inplabel, MAGIC_INPCB);
           LABEL_CHECK(mlabel, MAGIC_MBUF);
           COUNTER_INC(inpcb_create_mbuf);
   }
   
   COUNTER_DECL(inpcb_destroy_label);
   static void
   test_inpcb_destroy_label(struct label *label)
   {
   
           LABEL_DESTROY(label, MAGIC_INPCB);
           COUNTER_INC(inpcb_destroy_label);
   }
   
   COUNTER_DECL(inpcb_init_label);
   static int
   test_inpcb_init_label(struct label *label, int flag)
   {
   
           if (flag & M_WAITOK)
                   WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
                       "test_inpcb_init_label() at %s:%d", __FILE__,
                       __LINE__);
   
           LABEL_INIT(label, MAGIC_INPCB);
           COUNTER_INC(inpcb_init_label);
           return (0);
   }
   
   COUNTER_DECL(inpcb_sosetlabel);
   static void
   test_inpcb_sosetlabel(struct socket *so, struct label *solabel,
       struct inpcb *inp, struct label *inplabel)
   {
   
           SOCK_LOCK_ASSERT(so);
   
           LABEL_CHECK(solabel, MAGIC_SOCKET);
           LABEL_CHECK(inplabel, MAGIC_INPCB);
           COUNTER_INC(inpcb_sosetlabel);
   }
   
   COUNTER_DECL(ip6q_create);
   static void
   test_ip6q_create(struct mbuf *fragment, struct label *fragmentlabel,
       struct ip6q *q6, struct label *q6label)
   {
   
           LABEL_CHECK(fragmentlabel, MAGIC_MBUF);
           LABEL_CHECK(q6label, MAGIC_IP6Q);
           COUNTER_INC(ip6q_create);
   }
   
   COUNTER_DECL(ip6q_destroy_label);
   static void
   test_ip6q_destroy_label(struct label *label)
   {
   
           LABEL_DESTROY(label, MAGIC_IP6Q);
           COUNTER_INC(ip6q_destroy_label);
   }
   
   COUNTER_DECL(ip6q_init_label);
   static int
   test_ip6q_init_label(struct label *label, int flag)
   {
   
           if (flag & M_WAITOK)
                   WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
                       "test_ip6q_init_label() at %s:%d", __FILE__,
                       __LINE__);
   
           LABEL_INIT(label, MAGIC_IP6Q);
           COUNTER_INC(ip6q_init_label);
           return (0);
   }
   
   COUNTER_DECL(ip6q_match);
   static int
   test_ip6q_match(struct mbuf *fragment, struct label *fragmentlabel,
       struct ip6q *q6, struct label *q6label)
   {
   
           LABEL_CHECK(fragmentlabel, MAGIC_MBUF);
           LABEL_CHECK(q6label, MAGIC_IP6Q);
           COUNTER_INC(ip6q_match);
   
           return (1);
   }
   
   COUNTER_DECL(ip6q_reassemble);
   static void
   test_ip6q_reassemble(struct ip6q *q6, struct label *q6label, struct mbuf *m,
      struct label *mlabel)
   {
   
           LABEL_CHECK(q6label, MAGIC_IP6Q);
           LABEL_CHECK(mlabel, MAGIC_MBUF);
           COUNTER_INC(ip6q_reassemble);
   }
   
   COUNTER_DECL(ip6q_update);
   static void
   test_ip6q_update(struct mbuf *m, struct label *mlabel, struct ip6q *q6,
       struct label *q6label)
   {
   
           LABEL_CHECK(mlabel, MAGIC_MBUF);
           LABEL_CHECK(q6label, MAGIC_IP6Q);
           COUNTER_INC(ip6q_update);
   }
   
   COUNTER_DECL(ipq_create);
   static void
   test_ipq_create(struct mbuf *fragment, struct label *fragmentlabel,
       struct ipq *q, struct label *qlabel)
   {
   
           LABEL_CHECK(fragmentlabel, MAGIC_MBUF);
           LABEL_CHECK(qlabel, MAGIC_IPQ);
           COUNTER_INC(ipq_create);
   }
   
   COUNTER_DECL(ipq_destroy_label);
   static void
   test_ipq_destroy_label(struct label *label)
   {
   
           LABEL_DESTROY(label, MAGIC_IPQ);
           COUNTER_INC(ipq_destroy_label);
   }
   
   COUNTER_DECL(ipq_init_label);
   static int
   test_ipq_init_label(struct label *label, int flag)
   {
   
           if (flag & M_WAITOK)
                   WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
                       "test_ipq_init_label() at %s:%d", __FILE__,
                       __LINE__);
   
           LABEL_INIT(label, MAGIC_IPQ);
           COUNTER_INC(ipq_init_label);
           return (0);
   }
   
   COUNTER_DECL(ipq_match);
   static int
   test_ipq_match(struct mbuf *fragment, struct label *fragmentlabel,
       struct ipq *q, struct label *qlabel)
   {
   
           LABEL_CHECK(fragmentlabel, MAGIC_MBUF);
           LABEL_CHECK(qlabel, MAGIC_IPQ);
           COUNTER_INC(ipq_match);
   
           return (1);
   }
   
   COUNTER_DECL(ipq_reassemble);
   static void
   test_ipq_reassemble(struct ipq *q, struct label *qlabel, struct mbuf *m,
      struct label *mlabel)
   {
   
           LABEL_CHECK(qlabel, MAGIC_IPQ);
           LABEL_CHECK(mlabel, MAGIC_MBUF);
           COUNTER_INC(ipq_reassemble);
   }
   
   COUNTER_DECL(ipq_update);
   static void
   test_ipq_update(struct mbuf *m, struct label *mlabel, struct ipq *q,
       struct label *qlabel)
   {
   
           LABEL_CHECK(mlabel, MAGIC_MBUF);
           LABEL_CHECK(qlabel, MAGIC_IPQ);
           COUNTER_INC(ipq_update);
   }
   
   COUNTER_DECL(kenv_check_dump);
   static int
   test_kenv_check_dump(struct ucred *cred)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(kenv_check_dump);
   
           return (0);
   }
   
   COUNTER_DECL(kenv_check_get);
   static int
   test_kenv_check_get(struct ucred *cred, char *name)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(kenv_check_get);
   
           return (0);
   }
   
   COUNTER_DECL(kenv_check_set);
   static int
   test_kenv_check_set(struct ucred *cred, char *name, char *value)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(kenv_check_set);
   
           return (0);
   }
   
   COUNTER_DECL(kenv_check_unset);
   static int
   test_kenv_check_unset(struct ucred *cred, char *name)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(kenv_check_unset);
   
           return (0);
   }
   
   COUNTER_DECL(kld_check_load);
   static int
   test_kld_check_load(struct ucred *cred, struct vnode *vp,
       struct label *label)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(label, MAGIC_VNODE);
           COUNTER_INC(kld_check_load);
   
           return (0);
   }
   
   COUNTER_DECL(kld_check_stat);
   static int
   test_kld_check_stat(struct ucred *cred)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           COUNTER_INC(kld_check_stat);
   
           return (0);
   }
   
   COUNTER_DECL(mbuf_copy_label);
   static void
   test_mbuf_copy_label(struct label *src, struct label *dest)
   {
   
           LABEL_CHECK(src, MAGIC_MBUF);
           LABEL_CHECK(dest, MAGIC_MBUF);
           COUNTER_INC(mbuf_copy_label);
   }
   
   COUNTER_DECL(mbuf_destroy_label);
   static void
   test_mbuf_destroy_label(struct label *label)
   {
   
           /*
            * If we're loaded dynamically, there may be mbufs in flight that
            * didn't have label storage allocated for them.  Handle this
            * gracefully.
            */
           if (label == NULL)
                   return;
   
           LABEL_DESTROY(label, MAGIC_MBUF);
           COUNTER_INC(mbuf_destroy_label);
   }
   
   COUNTER_DECL(mbuf_init_label);
   static int
   test_mbuf_init_label(struct label *label, int flag)
   {
   
           if (flag & M_WAITOK)
                   WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
                       "test_mbuf_init_label() at %s:%d", __FILE__,
                       __LINE__);
   
           LABEL_INIT(label, MAGIC_MBUF);
           COUNTER_INC(mbuf_init_label);
           return (0);
   }
   
   COUNTER_DECL(mount_check_stat);
   static int
   test_mount_check_stat(struct ucred *cred, struct mount *mp,
       struct label *mplabel)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(mplabel, MAGIC_MOUNT);
           COUNTER_INC(mount_check_stat);
   
           return (0);
   }
   
   COUNTER_DECL(mount_create);
   static void
   test_mount_create(struct ucred *cred, struct mount *mp,
       struct label *mplabel)
   {
   
           LABEL_CHECK(cred->cr_label, MAGIC_CRED);
           LABEL_CHECK(mplabel, MAGIC_MOUNT);
          COUNTER_INC(mount_create);
  }
  
  COUNTER_DECL(mount_destroy_label);
  static void
  test_mount_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_MOUNT);
          COUNTER_INC(mount_destroy_label);
  }
  
  COUNTER_DECL(mount_init_label);
  static void
  test_mount_init_label(struct label *label)
  {
  
          LABEL_INIT(label, MAGIC_MOUNT);
          COUNTER_INC(mount_init_label);
  }
  
  COUNTER_DECL(netatalk_aarp_send);
  static void
  test_netatalk_aarp_send(struct ifnet *ifp, struct label *ifplabel,
      struct mbuf *m, struct label *mlabel)
  {
  
          LABEL_CHECK(ifplabel, MAGIC_IFNET);
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          COUNTER_INC(netatalk_aarp_send);
  }
  
  COUNTER_DECL(netinet_arp_send);
  static void
  test_netinet_arp_send(struct ifnet *ifp, struct label *ifplabel,
      struct mbuf *m, struct label *mlabel)
  {
  
          LABEL_CHECK(ifplabel, MAGIC_IFNET);
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          COUNTER_INC(netinet_arp_send);
  }
  
  COUNTER_DECL(netinet_fragment);
  static void
  test_netinet_fragment(struct mbuf *m, struct label *mlabel,
      struct mbuf *frag, struct label *fraglabel)
  {
  
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          LABEL_CHECK(fraglabel, MAGIC_MBUF);
          COUNTER_INC(netinet_fragment);
  }
  
  COUNTER_DECL(netinet_icmp_reply);
  static void
  test_netinet_icmp_reply(struct mbuf *mrecv, struct label *mrecvlabel,
      struct mbuf *msend, struct label *msendlabel)
  {
  
          LABEL_CHECK(mrecvlabel, MAGIC_MBUF);
          LABEL_CHECK(msendlabel, MAGIC_MBUF);
          COUNTER_INC(netinet_icmp_reply);
  }
  
  COUNTER_DECL(netinet_icmp_replyinplace);
  static void
  test_netinet_icmp_replyinplace(struct mbuf *m, struct label *mlabel)
  {
  
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          COUNTER_INC(netinet_icmp_replyinplace);
  }
  
  COUNTER_DECL(netinet_igmp_send);
  static void
  test_netinet_igmp_send(struct ifnet *ifp, struct label *ifplabel,
      struct mbuf *m, struct label *mlabel)
  {
  
          LABEL_CHECK(ifplabel, MAGIC_IFNET);
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          COUNTER_INC(netinet_igmp_send);
  }
  
  COUNTER_DECL(netinet_tcp_reply);
  static void
  test_netinet_tcp_reply(struct mbuf *m, struct label *mlabel)
  {
  
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          COUNTER_INC(netinet_tcp_reply);
  }
  
  COUNTER_DECL(netinet6_nd6_send);
  static void
  test_netinet6_nd6_send(struct ifnet *ifp, struct label *ifplabel,
      struct mbuf *m, struct label *mlabel)
  {
  
          LABEL_CHECK(ifplabel, MAGIC_IFNET);
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          COUNTER_INC(netinet6_nd6_send);
  }
  
  COUNTER_DECL(pipe_check_ioctl);
  static int
  test_pipe_check_ioctl(struct ucred *cred, struct pipepair *pp,
      struct label *pplabel, unsigned long cmd, void /* caddr_t */ *data)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(pplabel, MAGIC_PIPE);
          COUNTER_INC(pipe_check_ioctl);
  
          return (0);
  }
  
  COUNTER_DECL(pipe_check_poll);
  static int
  test_pipe_check_poll(struct ucred *cred, struct pipepair *pp,
      struct label *pplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(pplabel, MAGIC_PIPE);
          COUNTER_INC(pipe_check_poll);
  
          return (0);
  }
  
  COUNTER_DECL(pipe_check_read);
  static int
  test_pipe_check_read(struct ucred *cred, struct pipepair *pp,
      struct label *pplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(pplabel, MAGIC_PIPE);
          COUNTER_INC(pipe_check_read);
  
          return (0);
  }
  
  COUNTER_DECL(pipe_check_relabel);
  static int
  test_pipe_check_relabel(struct ucred *cred, struct pipepair *pp,
      struct label *pplabel, struct label *newlabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(pplabel, MAGIC_PIPE);
          LABEL_CHECK(newlabel, MAGIC_PIPE);
          COUNTER_INC(pipe_check_relabel);
  
          return (0);
  }
  
  COUNTER_DECL(pipe_check_stat);
  static int
  test_pipe_check_stat(struct ucred *cred, struct pipepair *pp,
      struct label *pplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(pplabel, MAGIC_PIPE);
          COUNTER_INC(pipe_check_stat);
  
          return (0);
  }
  
  COUNTER_DECL(pipe_check_write);
  static int
  test_pipe_check_write(struct ucred *cred, struct pipepair *pp,
      struct label *pplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(pplabel, MAGIC_PIPE);
          COUNTER_INC(pipe_check_write);
  
          return (0);
  }
  
  COUNTER_DECL(pipe_copy_label);
  static void
  test_pipe_copy_label(struct label *src, struct label *dest)
  {
  
          LABEL_CHECK(src, MAGIC_PIPE);
          LABEL_CHECK(dest, MAGIC_PIPE);
          COUNTER_INC(pipe_copy_label);
  }
  
  COUNTER_DECL(pipe_create);
  static void
  test_pipe_create(struct ucred *cred, struct pipepair *pp,
     struct label *pplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(pplabel, MAGIC_PIPE);
          COUNTER_INC(pipe_create);
  }
  
  COUNTER_DECL(pipe_destroy_label);
  static void
  test_pipe_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_PIPE);
          COUNTER_INC(pipe_destroy_label);
  }
  
  COUNTER_DECL(pipe_externalize_label);
  static int
  test_pipe_externalize_label(struct label *label, char *element_name,
      struct sbuf *sb, int *claimed)
  {
  
          LABEL_CHECK(label, MAGIC_PIPE);
          COUNTER_INC(pipe_externalize_label);
  
          return (0);
  }
  
  COUNTER_DECL(pipe_init_label);
  static void
  test_pipe_init_label(struct label *label)
  {
  
          LABEL_INIT(label, MAGIC_PIPE);
          COUNTER_INC(pipe_init_label);
  }
  
  COUNTER_DECL(pipe_internalize_label);
  static int
  test_pipe_internalize_label(struct label *label, char *element_name,
      char *element_data, int *claimed)
  {
  
          LABEL_CHECK(label, MAGIC_PIPE);
          COUNTER_INC(pipe_internalize_label);
  
          return (0);
  }
  
  COUNTER_DECL(pipe_relabel);
  static void
  test_pipe_relabel(struct ucred *cred, struct pipepair *pp,
      struct label *pplabel, struct label *newlabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(pplabel, MAGIC_PIPE);
          LABEL_CHECK(newlabel, MAGIC_PIPE);
          COUNTER_INC(pipe_relabel);
  }
  
  COUNTER_DECL(posixsem_check_getvalue);
  static int
  test_posixsem_check_getvalue(struct ucred *active_cred, struct ucred *file_cred,
      struct ksem *ks, struct label *kslabel)
  {
  
          LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
          COUNTER_INC(posixsem_check_getvalue);
  
          return (0);
  }
  
  COUNTER_DECL(posixsem_check_open);
  static int
  test_posixsem_check_open(struct ucred *cred, struct ksem *ks,
      struct label *kslabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
          COUNTER_INC(posixsem_check_open);
  
          return (0);
  }
  
  COUNTER_DECL(posixsem_check_post);
  static int
  test_posixsem_check_post(struct ucred *active_cred, struct ucred *file_cred,
      struct ksem *ks, struct label *kslabel)
  {
  
          LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
          COUNTER_INC(posixsem_check_post);
  
          return (0);
  }
  
  COUNTER_DECL(posixsem_check_setmode);
  static int
  test_posixsem_check_setmode(struct ucred *cred, struct ksem *ks,
      struct label *kslabel, mode_t mode)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(kslabel, MAGIC_POSIX_SHM);
          COUNTER_INC(posixsem_check_setmode);
          return (0);
  }
  
  COUNTER_DECL(posixsem_check_setowner);
  static int
  test_posixsem_check_setowner(struct ucred *cred, struct ksem *ks,
      struct label *kslabel, uid_t uid, gid_t gid)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(kslabel, MAGIC_POSIX_SHM);
          COUNTER_INC(posixsem_check_setowner);
          return (0);
  }
  
  COUNTER_DECL(posixsem_check_stat);
  static int
  test_posixsem_check_stat(struct ucred *active_cred,
      struct ucred *file_cred, struct ksem *ks, struct label *kslabel)
  {
  
          LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
          COUNTER_INC(posixsem_check_stat);
          return (0);
  }
  
  COUNTER_DECL(posixsem_check_unlink);
  static int
  test_posixsem_check_unlink(struct ucred *cred, struct ksem *ks,
      struct label *kslabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
          COUNTER_INC(posixsem_check_unlink);
  
          return (0);
  }
  
  COUNTER_DECL(posixsem_check_wait);
  static int
  test_posixsem_check_wait(struct ucred *active_cred, struct ucred *file_cred,
      struct ksem *ks, struct label *kslabel)
  {
  
          LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
          COUNTER_INC(posixsem_check_wait);
  
          return (0);
  }
  
  COUNTER_DECL(posixsem_create);
  static void
  test_posixsem_create(struct ucred *cred, struct ksem *ks,
     struct label *kslabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
          COUNTER_INC(posixsem_create);
  }
  
  COUNTER_DECL(posixsem_destroy_label);
  static void
  test_posixsem_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_POSIX_SEM);
          COUNTER_INC(posixsem_destroy_label);
  }
  
  COUNTER_DECL(posixsem_init_label);
  static void
  test_posixsem_init_label(struct label *label)
  {
  
          LABEL_INIT(label, MAGIC_POSIX_SEM);
          COUNTER_INC(posixsem_init_label);
  }
  
  COUNTER_DECL(posixshm_check_create);
  static int
  test_posixshm_check_create(struct ucred *cred, const char *path)
  {
  
          COUNTER_INC(posixshm_check_create);
          return (0);
  }
  
  COUNTER_DECL(posixshm_check_mmap);
  static int
  test_posixshm_check_mmap(struct ucred *cred, struct shmfd *shmfd,
      struct label *shmfdlabel, int prot, int flags)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
          COUNTER_INC(posixshm_check_mmap);
          return (0);
  }
  
  COUNTER_DECL(posixshm_check_open);
  static int
  test_posixshm_check_open(struct ucred *cred, struct shmfd *shmfd,
      struct label *shmfdlabel, accmode_t accmode)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
          COUNTER_INC(posixshm_check_open);
          return (0);
  }
  
  COUNTER_DECL(posixshm_check_setmode);
  static int
  test_posixshm_check_setmode(struct ucred *cred, struct shmfd *shmfd,
      struct label *shmfdlabel, mode_t mode)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
          COUNTER_INC(posixshm_check_setmode);
          return (0);
  }
  
  COUNTER_DECL(posixshm_check_setowner);
  static int
  test_posixshm_check_setowner(struct ucred *cred, struct shmfd *shmfd,
      struct label *shmfdlabel, uid_t uid, gid_t gid)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
          COUNTER_INC(posixshm_check_setowner);
          return (0);
  }
  
  COUNTER_DECL(posixshm_check_stat);
  static int
  test_posixshm_check_stat(struct ucred *active_cred,
      struct ucred *file_cred, struct shmfd *shmfd, struct label *shmfdlabel)
  {
  
          LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
          COUNTER_INC(posixshm_check_stat);
          return (0);
  }
  
  COUNTER_DECL(posixshm_check_truncate);
  static int
  test_posixshm_check_truncate(struct ucred *active_cred,
      struct ucred *file_cred, struct shmfd *shmfd, struct label *shmfdlabel)
  {
  
          LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
          COUNTER_INC(posixshm_check_truncate);
          return (0);
  }
  
  COUNTER_DECL(posixshm_check_unlink);
  static int
  test_posixshm_check_unlink(struct ucred *cred, struct shmfd *shmfd,
      struct label *shmfdlabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
          COUNTER_INC(posixshm_check_unlink);
          return (0);
  }
  
  COUNTER_DECL(posixshm_create);
  static void
  test_posixshm_create(struct ucred *cred, struct shmfd *shmfd,
     struct label *shmfdlabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
          COUNTER_INC(posixshm_create);
  }
  
  COUNTER_DECL(posixshm_destroy_label);
  static void
  test_posixshm_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_POSIX_SHM);
          COUNTER_INC(posixshm_destroy_label);
  }
  
  COUNTER_DECL(posixshm_init_label);
  static void
  test_posixshm_init_label(struct label *label)
  {
  
          LABEL_INIT(label, MAGIC_POSIX_SHM);
          COUNTER_INC(posixshm_init_label);
  }
  
  COUNTER_DECL(proc_check_debug);
  static int
  test_proc_check_debug(struct ucred *cred, struct proc *p)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
          COUNTER_INC(proc_check_debug);
  
          return (0);
  }
  
  COUNTER_DECL(proc_check_sched);
  static int
  test_proc_check_sched(struct ucred *cred, struct proc *p)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
          COUNTER_INC(proc_check_sched);
  
          return (0);
  }
  
  COUNTER_DECL(proc_check_signal);
  static int
  test_proc_check_signal(struct ucred *cred, struct proc *p, int signum)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
          COUNTER_INC(proc_check_signal);
  
          return (0);
  }
  
  COUNTER_DECL(proc_check_wait);
  static int
  test_proc_check_wait(struct ucred *cred, struct proc *p)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
          COUNTER_INC(proc_check_wait);
  
          return (0);
  }
  
  COUNTER_DECL(proc_destroy_label);
  static void
  test_proc_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_PROC);
          COUNTER_INC(proc_destroy_label);
  }
  
  COUNTER_DECL(proc_init_label);
  static void
  test_proc_init_label(struct label *label)
  {
  
          LABEL_INIT(label, MAGIC_PROC);
          COUNTER_INC(proc_init_label);
  }
  
  COUNTER_DECL(socket_check_accept);
  static int
  test_socket_check_accept(struct ucred *cred, struct socket *so,
      struct label *solabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          COUNTER_INC(socket_check_accept);
  
          return (0);
  }
  
  COUNTER_DECL(socket_check_bind);
  static int
  test_socket_check_bind(struct ucred *cred, struct socket *so,
      struct label *solabel, struct sockaddr *sa)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          COUNTER_INC(socket_check_bind);
  
          return (0);
  }
  
  COUNTER_DECL(socket_check_connect);
  static int
  test_socket_check_connect(struct ucred *cred, struct socket *so,
      struct label *solabel, struct sockaddr *sa)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          COUNTER_INC(socket_check_connect);
  
          return (0);
  }
  
  COUNTER_DECL(socket_check_deliver);
  static int
  test_socket_check_deliver(struct socket *so, struct label *solabel,
      struct mbuf *m, struct label *mlabel)
  {
  
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          COUNTER_INC(socket_check_deliver);
  
          return (0);
  }
  
  COUNTER_DECL(socket_check_listen);
  static int
  test_socket_check_listen(struct ucred *cred, struct socket *so,
      struct label *solabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          COUNTER_INC(socket_check_listen);
  
          return (0);
  }
  
  COUNTER_DECL(socket_check_poll);
  static int
  test_socket_check_poll(struct ucred *cred, struct socket *so,
      struct label *solabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          COUNTER_INC(socket_check_poll);
  
          return (0);
  }
  
  COUNTER_DECL(socket_check_receive);
  static int
  test_socket_check_receive(struct ucred *cred, struct socket *so,
      struct label *solabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          COUNTER_INC(socket_check_receive);
  
          return (0);
  }
  
  COUNTER_DECL(socket_check_relabel);
  static int
  test_socket_check_relabel(struct ucred *cred, struct socket *so,
      struct label *solabel, struct label *newlabel)
  {
  
          SOCK_LOCK_ASSERT(so);
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          LABEL_CHECK(newlabel, MAGIC_SOCKET);
          COUNTER_INC(socket_check_relabel);
  
          return (0);
  }
  
  COUNTER_DECL(socket_check_send);
  static int
  test_socket_check_send(struct ucred *cred, struct socket *so,
      struct label *solabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          COUNTER_INC(socket_check_send);
  
          return (0);
  }
  
  COUNTER_DECL(socket_check_stat);
  static int
  test_socket_check_stat(struct ucred *cred, struct socket *so,
      struct label *solabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          COUNTER_INC(socket_check_stat);
  
          return (0);
  }
  
  COUNTER_DECL(socket_check_visible);
  static int
  test_socket_check_visible(struct ucred *cred, struct socket *so,
      struct label *solabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          COUNTER_INC(socket_check_visible);
  
          return (0);
  }
  
  COUNTER_DECL(socket_copy_label);
  static void
  test_socket_copy_label(struct label *src, struct label *dest)
  {
  
          LABEL_CHECK(src, MAGIC_SOCKET);
          LABEL_CHECK(dest, MAGIC_SOCKET);
          COUNTER_INC(socket_copy_label);
  }
  
  COUNTER_DECL(socket_create);
  static void
  test_socket_create(struct ucred *cred, struct socket *so,
      struct label *solabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          COUNTER_INC(socket_create);
  }
  
  COUNTER_DECL(socket_create_mbuf);
  static void
  test_socket_create_mbuf(struct socket *so, struct label *solabel,
      struct mbuf *m, struct label *mlabel)
  {
  
          SOCK_LOCK(so);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          COUNTER_INC(socket_create_mbuf);
  }
  
  COUNTER_DECL(socket_destroy_label);
  static void
  test_socket_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_SOCKET);
          COUNTER_INC(socket_destroy_label);
  }
  
  COUNTER_DECL(socket_externalize_label);
  static int
  test_socket_externalize_label(struct label *label, char *element_name,
      struct sbuf *sb, int *claimed)
  {
  
          LABEL_CHECK(label, MAGIC_SOCKET);
          COUNTER_INC(socket_externalize_label);
  
          return (0);
  }
  
  COUNTER_DECL(socket_init_label);
  static int
  test_socket_init_label(struct label *label, int flag)
  {
  
          if (flag & M_WAITOK)
                  WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
                      "test_socket_init_label() at %s:%d", __FILE__,
                      __LINE__);
  
          LABEL_INIT(label, MAGIC_SOCKET);
          COUNTER_INC(socket_init_label);
          return (0);
  }
  
  COUNTER_DECL(socket_internalize_label);
  static int
  test_socket_internalize_label(struct label *label, char *element_name,
      char *element_data, int *claimed)
  {
  
          LABEL_CHECK(label, MAGIC_SOCKET);
          COUNTER_INC(socket_internalize_label);
  
          return (0);
  }
  
  COUNTER_DECL(socket_newconn);
  static void
  test_socket_newconn(struct socket *oldso, struct label *oldsolabel,
      struct socket *newso, struct label *newsolabel)
  {
  
          SOCK_LOCK(oldso);
          LABEL_CHECK(oldsolabel, MAGIC_SOCKET);
          SOCK_UNLOCK(oldso);
          SOCK_LOCK(newso);
          LABEL_CHECK(newsolabel, MAGIC_SOCKET);
          SOCK_UNLOCK(newso);
          COUNTER_INC(socket_newconn);
  }
  
  COUNTER_DECL(socket_relabel);
  static void
  test_socket_relabel(struct ucred *cred, struct socket *so,
      struct label *solabel, struct label *newlabel)
  {
  
          SOCK_LOCK_ASSERT(so);
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(solabel, MAGIC_SOCKET);
          LABEL_CHECK(newlabel, MAGIC_SOCKET);
          COUNTER_INC(socket_relabel);
  }
  
  COUNTER_DECL(socketpeer_destroy_label);
  static void
  test_socketpeer_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_SOCKET);
          COUNTER_INC(socketpeer_destroy_label);
  }
  
  COUNTER_DECL(socketpeer_externalize_label);
  static int
  test_socketpeer_externalize_label(struct label *label, char *element_name,
      struct sbuf *sb, int *claimed)
  {
  
          LABEL_CHECK(label, MAGIC_SOCKET);
          COUNTER_INC(socketpeer_externalize_label);
  
          return (0);
  }
  
  COUNTER_DECL(socketpeer_init_label);
  static int
  test_socketpeer_init_label(struct label *label, int flag)
  {
  
          if (flag & M_WAITOK)
                  WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
                      "test_socketpeer_init_label() at %s:%d", __FILE__,
                      __LINE__);
  
          LABEL_INIT(label, MAGIC_SOCKET);
          COUNTER_INC(socketpeer_init_label);
          return (0);
  }
  
  COUNTER_DECL(socketpeer_set_from_mbuf);
  static void
  test_socketpeer_set_from_mbuf(struct mbuf *m, struct label *mlabel,
      struct socket *so, struct label *sopeerlabel)
  {
  
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          SOCK_LOCK(so);
          LABEL_CHECK(sopeerlabel, MAGIC_SOCKET);
          SOCK_UNLOCK(so);
          COUNTER_INC(socketpeer_set_from_mbuf);
  }
  
  COUNTER_DECL(socketpeer_set_from_socket);
  static void
  test_socketpeer_set_from_socket(struct socket *oldso,
      struct label *oldsolabel, struct socket *newso,
      struct label *newsopeerlabel)
  {
  
          SOCK_LOCK(oldso);
          LABEL_CHECK(oldsolabel, MAGIC_SOCKET);
          SOCK_UNLOCK(oldso);
          SOCK_LOCK(newso);
          LABEL_CHECK(newsopeerlabel, MAGIC_SOCKET);
          SOCK_UNLOCK(newso);
          COUNTER_INC(socketpeer_set_from_socket);
  }
  
  COUNTER_DECL(syncache_create);
  static void
  test_syncache_create(struct label *label, struct inpcb *inp)
  {
  
          LABEL_CHECK(label, MAGIC_SYNCACHE);
          COUNTER_INC(syncache_create);
  }
  
  COUNTER_DECL(syncache_create_mbuf);
  static void
  test_syncache_create_mbuf(struct label *sc_label, struct mbuf *m,
      struct label *mlabel)
  {
  
          LABEL_CHECK(sc_label, MAGIC_SYNCACHE);
          LABEL_CHECK(mlabel, MAGIC_MBUF);
          COUNTER_INC(syncache_create_mbuf);
  }
  
  COUNTER_DECL(syncache_destroy_label);
  static void
  test_syncache_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_SYNCACHE);
          COUNTER_INC(syncache_destroy_label);
  }
  
  COUNTER_DECL(syncache_init_label);
  static int
  test_syncache_init_label(struct label *label, int flag)
  {
  
          if (flag & M_WAITOK)
                  WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
                      "test_syncache_init_label() at %s:%d", __FILE__,
                      __LINE__);
          LABEL_INIT(label, MAGIC_SYNCACHE);
          COUNTER_INC(syncache_init_label);
          return (0);
  }
  
  COUNTER_DECL(system_check_acct);
  static int
  test_system_check_acct(struct ucred *cred, struct vnode *vp,
      struct label *vplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(system_check_acct);
  
          return (0);
  }
  
  COUNTER_DECL(system_check_audit);
  static int
  test_system_check_audit(struct ucred *cred, void *record, int length)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(system_check_audit);
  
          return (0);
  }
  
  COUNTER_DECL(system_check_auditctl);
  static int
  test_system_check_auditctl(struct ucred *cred, struct vnode *vp,
      struct label *vplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(system_check_auditctl);
  
          return (0);
  }
  
  COUNTER_DECL(system_check_auditon);
  static int
  test_system_check_auditon(struct ucred *cred, int cmd)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(system_check_auditon);
  
          return (0);
  }
  
  COUNTER_DECL(system_check_reboot);
  static int
  test_system_check_reboot(struct ucred *cred, int how)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(system_check_reboot);
  
          return (0);
  }
  
  COUNTER_DECL(system_check_swapoff);
  static int
  test_system_check_swapoff(struct ucred *cred, struct vnode *vp,
      struct label *vplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(system_check_swapoff);
  
          return (0);
  }
  
  COUNTER_DECL(system_check_swapon);
  static int
  test_system_check_swapon(struct ucred *cred, struct vnode *vp,
      struct label *vplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(system_check_swapon);
  
          return (0);
  }
  
  COUNTER_DECL(system_check_sysctl);
  static int
  test_system_check_sysctl(struct ucred *cred, struct sysctl_oid *oidp,
      void *arg1, int arg2, struct sysctl_req *req)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(system_check_sysctl);
  
          return (0);
  }
  
  COUNTER_DECL(sysvmsg_cleanup);
  static void
  test_sysvmsg_cleanup(struct label *msglabel)
  {
  
          LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
          COUNTER_INC(sysvmsg_cleanup);
  }
  
  COUNTER_DECL(sysvmsg_create);
  static void
  test_sysvmsg_create(struct ucred *cred, struct msqid_kernel *msqkptr,
      struct label *msqlabel, struct msg *msgptr, struct label *msglabel)
  {
  
          LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
          LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ);
          COUNTER_INC(sysvmsg_create);
  }
  
  COUNTER_DECL(sysvmsg_destroy_label);
  static void
  test_sysvmsg_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_SYSV_MSG);
          COUNTER_INC(sysvmsg_destroy_label);
  }
  
  COUNTER_DECL(sysvmsg_init_label);
  static void
  test_sysvmsg_init_label(struct label *label)
  {
          LABEL_INIT(label, MAGIC_SYSV_MSG);
          COUNTER_INC(sysvmsg_init_label);
  }
  
  COUNTER_DECL(sysvmsq_check_msgmsq);
  static int
  test_sysvmsq_check_msgmsq(struct ucred *cred, struct msg *msgptr,
      struct label *msglabel, struct msqid_kernel *msqkptr,
      struct label *msqklabel)
  {
  
          LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
          LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(sysvmsq_check_msgmsq);
  
          return (0);
  }
  
  COUNTER_DECL(sysvmsq_check_msgrcv);
  static int
  test_sysvmsq_check_msgrcv(struct ucred *cred, struct msg *msgptr,
      struct label *msglabel)
  {
  
          LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(sysvmsq_check_msgrcv);
  
          return (0);
  }
  
  COUNTER_DECL(sysvmsq_check_msgrmid);
  static int
  test_sysvmsq_check_msgrmid(struct ucred *cred, struct msg *msgptr,
      struct label *msglabel)
  {
  
          LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(sysvmsq_check_msgrmid);
  
          return (0);
  }
  
  COUNTER_DECL(sysvmsq_check_msqget);
  static int
  test_sysvmsq_check_msqget(struct ucred *cred,
      struct msqid_kernel *msqkptr, struct label *msqklabel)
  {
  
          LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(sysvmsq_check_msqget);
  
          return (0);
  }
  
  COUNTER_DECL(sysvmsq_check_msqsnd);
  static int
  test_sysvmsq_check_msqsnd(struct ucred *cred,
      struct msqid_kernel *msqkptr, struct label *msqklabel)
  {
  
          LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(sysvmsq_check_msqsnd);
  
          return (0);
  }
  
  COUNTER_DECL(sysvmsq_check_msqrcv);
  static int
  test_sysvmsq_check_msqrcv(struct ucred *cred,
      struct msqid_kernel *msqkptr, struct label *msqklabel)
  {
  
          LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(sysvmsq_check_msqrcv);
  
          return (0);
  }
  
  COUNTER_DECL(sysvmsq_check_msqctl);
  static int
  test_sysvmsq_check_msqctl(struct ucred *cred,
      struct msqid_kernel *msqkptr, struct label *msqklabel, int cmd)
  {
  
          LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          COUNTER_INC(sysvmsq_check_msqctl);
  
          return (0);
  }
  
  COUNTER_DECL(sysvmsq_cleanup);
  static void
  test_sysvmsq_cleanup(struct label *msqlabel)
  {
  
          LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ);
          COUNTER_INC(sysvmsq_cleanup);
  }
  
  COUNTER_DECL(sysvmsq_create);
  static void
  test_sysvmsq_create(struct ucred *cred,
      struct msqid_kernel *msqkptr, struct label *msqlabel)
  {
  
          LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ);
          COUNTER_INC(sysvmsq_create);
  }
  
  COUNTER_DECL(sysvmsq_destroy_label);
  static void
  test_sysvmsq_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_SYSV_MSQ);
          COUNTER_INC(sysvmsq_destroy_label);
  }
  
  COUNTER_DECL(sysvmsq_init_label);
  static void
  test_sysvmsq_init_label(struct label *label)
  {
          LABEL_INIT(label, MAGIC_SYSV_MSQ);
          COUNTER_INC(sysvmsq_init_label);
  }
  
  COUNTER_DECL(sysvsem_check_semctl);
  static int
  test_sysvsem_check_semctl(struct ucred *cred,
      struct semid_kernel *semakptr, struct label *semaklabel, int cmd)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM);
          COUNTER_INC(sysvsem_check_semctl);
  
          return (0);
  }
  
  COUNTER_DECL(sysvsem_check_semget);
  static int
  test_sysvsem_check_semget(struct ucred *cred,
      struct semid_kernel *semakptr, struct label *semaklabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM);
          COUNTER_INC(sysvsem_check_semget);
  
          return (0);
  }
  
  COUNTER_DECL(sysvsem_check_semop);
  static int
  test_sysvsem_check_semop(struct ucred *cred,
      struct semid_kernel *semakptr, struct label *semaklabel, size_t accesstype)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM);
          COUNTER_INC(sysvsem_check_semop);
  
          return (0);
  }
  
  COUNTER_DECL(sysvsem_cleanup);
  static void
  test_sysvsem_cleanup(struct label *semalabel)
  {
  
          LABEL_CHECK(semalabel, MAGIC_SYSV_SEM);
          COUNTER_INC(sysvsem_cleanup);
  }
  
  COUNTER_DECL(sysvsem_create);
  static void
  test_sysvsem_create(struct ucred *cred, struct semid_kernel *semakptr,
      struct label *semalabel)
  {
  
          LABEL_CHECK(semalabel, MAGIC_SYSV_SEM);
          COUNTER_INC(sysvsem_create);
  }
  
  COUNTER_DECL(sysvsem_destroy_label);
  static void
  test_sysvsem_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_SYSV_SEM);
          COUNTER_INC(sysvsem_destroy_label);
  }
  
  COUNTER_DECL(sysvsem_init_label);
  static void
  test_sysvsem_init_label(struct label *label)
  {
          LABEL_INIT(label, MAGIC_SYSV_SEM);
          COUNTER_INC(sysvsem_init_label);
  }
  
  COUNTER_DECL(sysvshm_check_shmat);
  static int
  test_sysvshm_check_shmat(struct ucred *cred,
      struct shmid_kernel *shmsegptr, struct label *shmseglabel, int shmflg)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
          COUNTER_INC(sysvshm_check_shmat);
  
          return (0);
  }
  
  COUNTER_DECL(sysvshm_check_shmctl);
  static int
  test_sysvshm_check_shmctl(struct ucred *cred,
      struct shmid_kernel *shmsegptr, struct label *shmseglabel, int cmd)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
          COUNTER_INC(sysvshm_check_shmctl);
  
          return (0);
  }
  
  COUNTER_DECL(sysvshm_check_shmdt);
  static int
  test_sysvshm_check_shmdt(struct ucred *cred,
      struct shmid_kernel *shmsegptr, struct label *shmseglabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
          COUNTER_INC(sysvshm_check_shmdt);
  
          return (0);
  }
  
  COUNTER_DECL(sysvshm_check_shmget);
  static int
  test_sysvshm_check_shmget(struct ucred *cred,
      struct shmid_kernel *shmsegptr, struct label *shmseglabel, int shmflg)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
          COUNTER_INC(sysvshm_check_shmget);
  
          return (0);
  }
  
  COUNTER_DECL(sysvshm_cleanup);
  static void
  test_sysvshm_cleanup(struct label *shmlabel)
  {
  
          LABEL_CHECK(shmlabel, MAGIC_SYSV_SHM);
          COUNTER_INC(sysvshm_cleanup);
  }
  
  COUNTER_DECL(sysvshm_create);
  static void
  test_sysvshm_create(struct ucred *cred, struct shmid_kernel *shmsegptr,
      struct label *shmlabel)
  {
  
          LABEL_CHECK(shmlabel, MAGIC_SYSV_SHM);
          COUNTER_INC(sysvshm_create);
  }
  
  COUNTER_DECL(sysvshm_destroy_label);
  static void
  test_sysvshm_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_SYSV_SHM);
          COUNTER_INC(sysvshm_destroy_label);
  }
  
  COUNTER_DECL(sysvshm_init_label);
  static void
  test_sysvshm_init_label(struct label *label)
  {
          LABEL_INIT(label, MAGIC_SYSV_SHM);
          COUNTER_INC(sysvshm_init_label);
  }
  
  COUNTER_DECL(thread_userret);
  static void
  test_thread_userret(struct thread *td)
  {
  
          COUNTER_INC(thread_userret);
  }
  
  COUNTER_DECL(vnode_associate_extattr);
  static int
  test_vnode_associate_extattr(struct mount *mp, struct label *mplabel,
      struct vnode *vp, struct label *vplabel)
  {
  
          LABEL_CHECK(mplabel, MAGIC_MOUNT);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_associate_extattr);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_associate_singlelabel);
  static void
  test_vnode_associate_singlelabel(struct mount *mp, struct label *mplabel,
      struct vnode *vp, struct label *vplabel)
  {
  
          LABEL_CHECK(mplabel, MAGIC_MOUNT);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_associate_singlelabel);
  }
  
  COUNTER_DECL(vnode_check_access);
  static int
  test_vnode_check_access(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, accmode_t accmode)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_access);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_chdir);
  static int
  test_vnode_check_chdir(struct ucred *cred, struct vnode *dvp,
      struct label *dvplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(dvplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_chdir);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_chroot);
  static int
  test_vnode_check_chroot(struct ucred *cred, struct vnode *dvp,
      struct label *dvplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(dvplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_chroot);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_create);
  static int
  test_vnode_check_create(struct ucred *cred, struct vnode *dvp,
      struct label *dvplabel, struct componentname *cnp, struct vattr *vap)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(dvplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_create);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_deleteacl);
  static int
  test_vnode_check_deleteacl(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, acl_type_t type)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_deleteacl);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_deleteextattr);
  static int
  test_vnode_check_deleteextattr(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, int attrnamespace, const char *name)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_deleteextattr);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_exec);
  static int
  test_vnode_check_exec(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, struct image_params *imgp,
      struct label *execlabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          LABEL_CHECK(execlabel, MAGIC_CRED);
          COUNTER_INC(vnode_check_exec);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_getacl);
  static int
  test_vnode_check_getacl(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, acl_type_t type)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_getacl);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_getextattr);
  static int
  test_vnode_check_getextattr(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, int attrnamespace, const char *name)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_getextattr);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_link);
  static int
  test_vnode_check_link(struct ucred *cred, struct vnode *dvp,
      struct label *dvplabel, struct vnode *vp, struct label *vplabel,
      struct componentname *cnp)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(dvplabel, MAGIC_VNODE);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_link);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_listextattr);
  static int
  test_vnode_check_listextattr(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, int attrnamespace)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_listextattr);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_lookup);
  static int
  test_vnode_check_lookup(struct ucred *cred, struct vnode *dvp,
      struct label *dvplabel, struct componentname *cnp)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(dvplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_lookup);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_mmap);
  static int
  test_vnode_check_mmap(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, int prot, int flags)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_mmap);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_open);
  static int
  test_vnode_check_open(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, accmode_t accmode)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_open);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_poll);
  static int
  test_vnode_check_poll(struct ucred *active_cred, struct ucred *file_cred,
      struct vnode *vp, struct label *vplabel)
  {
  
          LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
          if (file_cred != NULL)
                  LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_poll);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_read);
  static int
  test_vnode_check_read(struct ucred *active_cred, struct ucred *file_cred,
      struct vnode *vp, struct label *vplabel)
  {
  
          LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
          if (file_cred != NULL)
                  LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_read);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_readdir);
  static int
  test_vnode_check_readdir(struct ucred *cred, struct vnode *dvp,
      struct label *dvplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(dvplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_readdir);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_readlink);
  static int
  test_vnode_check_readlink(struct ucred *cred, struct vnode *vp,
      struct label *vplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_readlink);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_relabel);
  static int
  test_vnode_check_relabel(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, struct label *newlabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          LABEL_CHECK(newlabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_relabel);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_rename_from);
  static int
  test_vnode_check_rename_from(struct ucred *cred, struct vnode *dvp,
      struct label *dvplabel, struct vnode *vp, struct label *vplabel,
      struct componentname *cnp)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(dvplabel, MAGIC_VNODE);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_rename_from);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_rename_to);
  static int
  test_vnode_check_rename_to(struct ucred *cred, struct vnode *dvp,
      struct label *dvplabel, struct vnode *vp, struct label *vplabel,
      int samedir, struct componentname *cnp)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(dvplabel, MAGIC_VNODE);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_rename_to);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_revoke);
  static int
  test_vnode_check_revoke(struct ucred *cred, struct vnode *vp,
      struct label *vplabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_revoke);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_setacl);
  static int
  test_vnode_check_setacl(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, acl_type_t type, struct acl *acl)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_setacl);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_setextattr);
  static int
  test_vnode_check_setextattr(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, int attrnamespace, const char *name)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_setextattr);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_setflags);
  static int
  test_vnode_check_setflags(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, u_long flags)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_setflags);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_setmode);
  static int
  test_vnode_check_setmode(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, mode_t mode)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_setmode);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_setowner);
  static int
  test_vnode_check_setowner(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, uid_t uid, gid_t gid)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_setowner);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_setutimes);
  static int
  test_vnode_check_setutimes(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, struct timespec atime, struct timespec mtime)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_setutimes);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_stat);
  static int
  test_vnode_check_stat(struct ucred *active_cred, struct ucred *file_cred,
      struct vnode *vp, struct label *vplabel)
  {
  
          LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
          if (file_cred != NULL)
                  LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_stat);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_unlink);
  static int
  test_vnode_check_unlink(struct ucred *cred, struct vnode *dvp,
      struct label *dvplabel, struct vnode *vp, struct label *vplabel,
      struct componentname *cnp)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(dvplabel, MAGIC_VNODE);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_unlink);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_check_write);
  static int
  test_vnode_check_write(struct ucred *active_cred,
      struct ucred *file_cred, struct vnode *vp, struct label *vplabel)
  {
  
          LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
          if (file_cred != NULL)
                  LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_check_write);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_copy_label);
  static void
  test_vnode_copy_label(struct label *src, struct label *dest)
  {
  
          LABEL_CHECK(src, MAGIC_VNODE);
          LABEL_CHECK(dest, MAGIC_VNODE);
          COUNTER_INC(vnode_copy_label);
  }
  
  COUNTER_DECL(vnode_create_extattr);
  static int
  test_vnode_create_extattr(struct ucred *cred, struct mount *mp,
      struct label *mplabel, struct vnode *dvp, struct label *dvplabel,
      struct vnode *vp, struct label *vplabel, struct componentname *cnp)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(mplabel, MAGIC_MOUNT);
          LABEL_CHECK(dvplabel, MAGIC_VNODE);
          COUNTER_INC(vnode_create_extattr);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_destroy_label);
  static void
  test_vnode_destroy_label(struct label *label)
  {
  
          LABEL_DESTROY(label, MAGIC_VNODE);
          COUNTER_INC(vnode_destroy_label);
  }
  
  COUNTER_DECL(vnode_execve_transition);
  static void
  test_vnode_execve_transition(struct ucred *old, struct ucred *new,
      struct vnode *vp, struct label *filelabel,
      struct label *interpvplabel, struct image_params *imgp,
      struct label *execlabel)
  {
  
          LABEL_CHECK(old->cr_label, MAGIC_CRED);
          LABEL_CHECK(new->cr_label, MAGIC_CRED);
          LABEL_CHECK(filelabel, MAGIC_VNODE);
          LABEL_CHECK(interpvplabel, MAGIC_VNODE);
          LABEL_CHECK(execlabel, MAGIC_CRED);
          COUNTER_INC(vnode_execve_transition);
  }
  
  COUNTER_DECL(vnode_execve_will_transition);
  static int
  test_vnode_execve_will_transition(struct ucred *old, struct vnode *vp,
      struct label *filelabel, struct label *interpvplabel,
      struct image_params *imgp, struct label *execlabel)
  {
  
          LABEL_CHECK(old->cr_label, MAGIC_CRED);
          LABEL_CHECK(filelabel, MAGIC_VNODE);
          LABEL_CHECK(interpvplabel, MAGIC_VNODE);
          LABEL_CHECK(execlabel, MAGIC_CRED);
          COUNTER_INC(vnode_execve_will_transition);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_externalize_label);
  static int
  test_vnode_externalize_label(struct label *label, char *element_name,
      struct sbuf *sb, int *claimed)
  {
  
          LABEL_CHECK(label, MAGIC_VNODE);
          COUNTER_INC(vnode_externalize_label);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_init_label);
  static void
  test_vnode_init_label(struct label *label)
  {
  
          LABEL_INIT(label, MAGIC_VNODE);
          COUNTER_INC(vnode_init_label);
  }
  
  COUNTER_DECL(vnode_internalize_label);
  static int
  test_vnode_internalize_label(struct label *label, char *element_name,
      char *element_data, int *claimed)
  {
  
          LABEL_CHECK(label, MAGIC_VNODE);
          COUNTER_INC(vnode_internalize_label);
  
          return (0);
  }
  
  COUNTER_DECL(vnode_relabel);
  static void
  test_vnode_relabel(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, struct label *label)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          LABEL_CHECK(label, MAGIC_VNODE);
          COUNTER_INC(vnode_relabel);
  }
  
  COUNTER_DECL(vnode_setlabel_extattr);
  static int
  test_vnode_setlabel_extattr(struct ucred *cred, struct vnode *vp,
      struct label *vplabel, struct label *intlabel)
  {
  
          LABEL_CHECK(cred->cr_label, MAGIC_CRED);
          LABEL_CHECK(vplabel, MAGIC_VNODE);
          LABEL_CHECK(intlabel, MAGIC_VNODE);
          COUNTER_INC(vnode_setlabel_extattr);
  
          return (0);
  }
  
  static struct mac_policy_ops test_ops =
  {
          .mpo_bpfdesc_check_receive = test_bpfdesc_check_receive,
          .mpo_bpfdesc_create = test_bpfdesc_create,
          .mpo_bpfdesc_create_mbuf = test_bpfdesc_create_mbuf,
          .mpo_bpfdesc_destroy_label = test_bpfdesc_destroy_label,
          .mpo_bpfdesc_init_label = test_bpfdesc_init_label,
  
          .mpo_cred_check_relabel = test_cred_check_relabel,
          .mpo_cred_check_setaudit = test_cred_check_setaudit,
          .mpo_cred_check_setaudit_addr = test_cred_check_setaudit_addr,
          .mpo_cred_check_setauid = test_cred_check_setauid,
          .mpo_cred_check_seteuid = test_cred_check_seteuid,
          .mpo_cred_check_setegid = test_cred_check_setegid,
          .mpo_cred_check_setgid = test_cred_check_setgid,
          .mpo_cred_check_setgroups = test_cred_check_setgroups,
          .mpo_cred_check_setregid = test_cred_check_setregid,
          .mpo_cred_check_setresgid = test_cred_check_setresgid,
          .mpo_cred_check_setresuid = test_cred_check_setresuid,
          .mpo_cred_check_setreuid = test_cred_check_setreuid,
          .mpo_cred_check_setuid = test_cred_check_setuid,
          .mpo_cred_check_visible = test_cred_check_visible,
          .mpo_cred_copy_label = test_cred_copy_label,
          .mpo_cred_create_init = test_cred_create_init,
          .mpo_cred_create_swapper = test_cred_create_swapper,
          .mpo_cred_destroy_label = test_cred_destroy_label,
          .mpo_cred_externalize_label = test_cred_externalize_label,
          .mpo_cred_init_label = test_cred_init_label,
          .mpo_cred_internalize_label = test_cred_internalize_label,
          .mpo_cred_relabel = test_cred_relabel,
  
          .mpo_devfs_create_device = test_devfs_create_device,
          .mpo_devfs_create_directory = test_devfs_create_directory,
          .mpo_devfs_create_symlink = test_devfs_create_symlink,
          .mpo_devfs_destroy_label = test_devfs_destroy_label,
          .mpo_devfs_init_label = test_devfs_init_label,
          .mpo_devfs_update = test_devfs_update,
          .mpo_devfs_vnode_associate = test_devfs_vnode_associate,
  
          .mpo_ifnet_check_relabel = test_ifnet_check_relabel,
          .mpo_ifnet_check_transmit = test_ifnet_check_transmit,
          .mpo_ifnet_copy_label = test_ifnet_copy_label,
          .mpo_ifnet_create = test_ifnet_create,
          .mpo_ifnet_create_mbuf = test_ifnet_create_mbuf,
          .mpo_ifnet_destroy_label = test_ifnet_destroy_label,
          .mpo_ifnet_externalize_label = test_ifnet_externalize_label,
          .mpo_ifnet_init_label = test_ifnet_init_label,
          .mpo_ifnet_internalize_label = test_ifnet_internalize_label,
          .mpo_ifnet_relabel = test_ifnet_relabel,
  
          .mpo_syncache_destroy_label = test_syncache_destroy_label,
          .mpo_syncache_init_label = test_syncache_init_label,
  
          .mpo_sysvmsg_destroy_label = test_sysvmsg_destroy_label,
          .mpo_sysvmsg_init_label = test_sysvmsg_init_label,
  
          .mpo_sysvmsq_destroy_label = test_sysvmsq_destroy_label,
          .mpo_sysvmsq_init_label = test_sysvmsq_init_label,
  
          .mpo_sysvsem_destroy_label = test_sysvsem_destroy_label,
          .mpo_sysvsem_init_label = test_sysvsem_init_label,
  
          .mpo_sysvshm_destroy_label = test_sysvshm_destroy_label,
          .mpo_sysvshm_init_label = test_sysvshm_init_label,
  
          .mpo_inpcb_check_deliver = test_inpcb_check_deliver,
          .mpo_inpcb_check_visible = test_inpcb_check_visible,
          .mpo_inpcb_create = test_inpcb_create,
          .mpo_inpcb_create_mbuf = test_inpcb_create_mbuf,
          .mpo_inpcb_destroy_label = test_inpcb_destroy_label,
          .mpo_inpcb_init_label = test_inpcb_init_label,
          .mpo_inpcb_sosetlabel = test_inpcb_sosetlabel,
  
          .mpo_ip6q_create = test_ip6q_create,
          .mpo_ip6q_destroy_label = test_ip6q_destroy_label,
          .mpo_ip6q_init_label = test_ip6q_init_label,
          .mpo_ip6q_match = test_ip6q_match,
          .mpo_ip6q_reassemble = test_ip6q_reassemble,
          .mpo_ip6q_update = test_ip6q_update,
  
          .mpo_ipq_create = test_ipq_create,
          .mpo_ipq_destroy_label = test_ipq_destroy_label,
          .mpo_ipq_init_label = test_ipq_init_label,
          .mpo_ipq_match = test_ipq_match,
          .mpo_ipq_reassemble = test_ipq_reassemble,
          .mpo_ipq_update = test_ipq_update,
  
          .mpo_kenv_check_dump = test_kenv_check_dump,
          .mpo_kenv_check_get = test_kenv_check_get,
          .mpo_kenv_check_set = test_kenv_check_set,
          .mpo_kenv_check_unset = test_kenv_check_unset,
  
          .mpo_kld_check_load = test_kld_check_load,
          .mpo_kld_check_stat = test_kld_check_stat,
  
          .mpo_mbuf_copy_label = test_mbuf_copy_label,
          .mpo_mbuf_destroy_label = test_mbuf_destroy_label,
          .mpo_mbuf_init_label = test_mbuf_init_label,
  
          .mpo_mount_check_stat = test_mount_check_stat,
          .mpo_mount_create = test_mount_create,
          .mpo_mount_destroy_label = test_mount_destroy_label,
          .mpo_mount_init_label = test_mount_init_label,
  
          .mpo_netatalk_aarp_send = test_netatalk_aarp_send,
  
          .mpo_netinet_arp_send = test_netinet_arp_send,
          .mpo_netinet_fragment = test_netinet_fragment,
          .mpo_netinet_icmp_reply = test_netinet_icmp_reply,
          .mpo_netinet_icmp_replyinplace = test_netinet_icmp_replyinplace,
          .mpo_netinet_igmp_send = test_netinet_igmp_send,
          .mpo_netinet_tcp_reply = test_netinet_tcp_reply,
  
          .mpo_netinet6_nd6_send = test_netinet6_nd6_send,
  
          .mpo_pipe_check_ioctl = test_pipe_check_ioctl,
          .mpo_pipe_check_poll = test_pipe_check_poll,
          .mpo_pipe_check_read = test_pipe_check_read,
          .mpo_pipe_check_relabel = test_pipe_check_relabel,
          .mpo_pipe_check_stat = test_pipe_check_stat,
          .mpo_pipe_check_write = test_pipe_check_write,
          .mpo_pipe_copy_label = test_pipe_copy_label,
          .mpo_pipe_create = test_pipe_create,
          .mpo_pipe_destroy_label = test_pipe_destroy_label,
          .mpo_pipe_externalize_label = test_pipe_externalize_label,
          .mpo_pipe_init_label = test_pipe_init_label,
          .mpo_pipe_internalize_label = test_pipe_internalize_label,
          .mpo_pipe_relabel = test_pipe_relabel,
  
          .mpo_posixsem_check_getvalue = test_posixsem_check_getvalue,
          .mpo_posixsem_check_open = test_posixsem_check_open,
          .mpo_posixsem_check_post = test_posixsem_check_post,
          .mpo_posixsem_check_setmode = test_posixsem_check_setmode,
          .mpo_posixsem_check_setowner = test_posixsem_check_setowner,
          .mpo_posixsem_check_stat = test_posixsem_check_stat,
          .mpo_posixsem_check_unlink = test_posixsem_check_unlink,
          .mpo_posixsem_check_wait = test_posixsem_check_wait,
          .mpo_posixsem_create = test_posixsem_create,
          .mpo_posixsem_destroy_label = test_posixsem_destroy_label,
          .mpo_posixsem_init_label = test_posixsem_init_label,
  
          .mpo_posixshm_check_create = test_posixshm_check_create,
          .mpo_posixshm_check_mmap = test_posixshm_check_mmap,
          .mpo_posixshm_check_open = test_posixshm_check_open,
          .mpo_posixshm_check_setmode = test_posixshm_check_setmode,
          .mpo_posixshm_check_setowner = test_posixshm_check_setowner,
          .mpo_posixshm_check_stat = test_posixshm_check_stat,
          .mpo_posixshm_check_truncate = test_posixshm_check_truncate,
          .mpo_posixshm_check_unlink = test_posixshm_check_unlink,
          .mpo_posixshm_create = test_posixshm_create,
          .mpo_posixshm_destroy_label = test_posixshm_destroy_label,
          .mpo_posixshm_init_label = test_posixshm_init_label,
  
          .mpo_proc_check_debug = test_proc_check_debug,
          .mpo_proc_check_sched = test_proc_check_sched,
          .mpo_proc_check_signal = test_proc_check_signal,
          .mpo_proc_check_wait = test_proc_check_wait,
          .mpo_proc_destroy_label = test_proc_destroy_label,
          .mpo_proc_init_label = test_proc_init_label,
  
          .mpo_socket_check_accept = test_socket_check_accept,
          .mpo_socket_check_bind = test_socket_check_bind,
          .mpo_socket_check_connect = test_socket_check_connect,
          .mpo_socket_check_deliver = test_socket_check_deliver,
          .mpo_socket_check_listen = test_socket_check_listen,
          .mpo_socket_check_poll = test_socket_check_poll,
          .mpo_socket_check_receive = test_socket_check_receive,
          .mpo_socket_check_relabel = test_socket_check_relabel,
          .mpo_socket_check_send = test_socket_check_send,
          .mpo_socket_check_stat = test_socket_check_stat,
          .mpo_socket_check_visible = test_socket_check_visible,
          .mpo_socket_copy_label = test_socket_copy_label,
          .mpo_socket_create = test_socket_create,
          .mpo_socket_create_mbuf = test_socket_create_mbuf,
          .mpo_socket_destroy_label = test_socket_destroy_label,
          .mpo_socket_externalize_label = test_socket_externalize_label,
          .mpo_socket_init_label = test_socket_init_label,
          .mpo_socket_internalize_label = test_socket_internalize_label,
          .mpo_socket_newconn = test_socket_newconn,
          .mpo_socket_relabel = test_socket_relabel,
  
          .mpo_socketpeer_destroy_label = test_socketpeer_destroy_label,
          .mpo_socketpeer_externalize_label = test_socketpeer_externalize_label,
          .mpo_socketpeer_init_label = test_socketpeer_init_label,
          .mpo_socketpeer_set_from_mbuf = test_socketpeer_set_from_mbuf,
          .mpo_socketpeer_set_from_socket = test_socketpeer_set_from_socket,
  
          .mpo_syncache_create = test_syncache_create,
          .mpo_syncache_create_mbuf = test_syncache_create_mbuf,
  
          .mpo_system_check_acct = test_system_check_acct,
          .mpo_system_check_audit = test_system_check_audit,
          .mpo_system_check_auditctl = test_system_check_auditctl,
          .mpo_system_check_auditon = test_system_check_auditon,
          .mpo_system_check_reboot = test_system_check_reboot,
          .mpo_system_check_swapoff = test_system_check_swapoff,
          .mpo_system_check_swapon = test_system_check_swapon,
          .mpo_system_check_sysctl = test_system_check_sysctl,
  
          .mpo_vnode_check_access = test_vnode_check_access,
          .mpo_sysvmsg_cleanup = test_sysvmsg_cleanup,
          .mpo_sysvmsg_create = test_sysvmsg_create,
  
          .mpo_sysvmsq_check_msgmsq = test_sysvmsq_check_msgmsq,
          .mpo_sysvmsq_check_msgrcv = test_sysvmsq_check_msgrcv,
          .mpo_sysvmsq_check_msgrmid = test_sysvmsq_check_msgrmid,
          .mpo_sysvmsq_check_msqget = test_sysvmsq_check_msqget,
          .mpo_sysvmsq_check_msqsnd = test_sysvmsq_check_msqsnd,
          .mpo_sysvmsq_check_msqrcv = test_sysvmsq_check_msqrcv,
          .mpo_sysvmsq_check_msqctl = test_sysvmsq_check_msqctl,
          .mpo_sysvmsq_cleanup = test_sysvmsq_cleanup,
          .mpo_sysvmsq_create = test_sysvmsq_create,
  
          .mpo_sysvsem_check_semctl = test_sysvsem_check_semctl,
          .mpo_sysvsem_check_semget = test_sysvsem_check_semget,
          .mpo_sysvsem_check_semop = test_sysvsem_check_semop,
          .mpo_sysvsem_cleanup = test_sysvsem_cleanup,
          .mpo_sysvsem_create = test_sysvsem_create,
  
          .mpo_sysvshm_check_shmat = test_sysvshm_check_shmat,
          .mpo_sysvshm_check_shmctl = test_sysvshm_check_shmctl,
          .mpo_sysvshm_check_shmdt = test_sysvshm_check_shmdt,
          .mpo_sysvshm_check_shmget = test_sysvshm_check_shmget,
          .mpo_sysvshm_cleanup = test_sysvshm_cleanup,
          .mpo_sysvshm_create = test_sysvshm_create,
  
          .mpo_thread_userret = test_thread_userret,
  
          .mpo_vnode_associate_extattr = test_vnode_associate_extattr,
          .mpo_vnode_associate_singlelabel = test_vnode_associate_singlelabel,
          .mpo_vnode_check_chdir = test_vnode_check_chdir,
          .mpo_vnode_check_chroot = test_vnode_check_chroot,
          .mpo_vnode_check_create = test_vnode_check_create,
          .mpo_vnode_check_deleteacl = test_vnode_check_deleteacl,
          .mpo_vnode_check_deleteextattr = test_vnode_check_deleteextattr,
          .mpo_vnode_check_exec = test_vnode_check_exec,
          .mpo_vnode_check_getacl = test_vnode_check_getacl,
          .mpo_vnode_check_getextattr = test_vnode_check_getextattr,
          .mpo_vnode_check_link = test_vnode_check_link,
          .mpo_vnode_check_listextattr = test_vnode_check_listextattr,
          .mpo_vnode_check_lookup = test_vnode_check_lookup,
          .mpo_vnode_check_mmap = test_vnode_check_mmap,
          .mpo_vnode_check_open = test_vnode_check_open,
          .mpo_vnode_check_poll = test_vnode_check_poll,
          .mpo_vnode_check_read = test_vnode_check_read,
          .mpo_vnode_check_readdir = test_vnode_check_readdir,
          .mpo_vnode_check_readlink = test_vnode_check_readlink,
          .mpo_vnode_check_relabel = test_vnode_check_relabel,
          .mpo_vnode_check_rename_from = test_vnode_check_rename_from,
          .mpo_vnode_check_rename_to = test_vnode_check_rename_to,
          .mpo_vnode_check_revoke = test_vnode_check_revoke,
          .mpo_vnode_check_setacl = test_vnode_check_setacl,
          .mpo_vnode_check_setextattr = test_vnode_check_setextattr,
          .mpo_vnode_check_setflags = test_vnode_check_setflags,
          .mpo_vnode_check_setmode = test_vnode_check_setmode,
          .mpo_vnode_check_setowner = test_vnode_check_setowner,
          .mpo_vnode_check_setutimes = test_vnode_check_setutimes,
          .mpo_vnode_check_stat = test_vnode_check_stat,
          .mpo_vnode_check_unlink = test_vnode_check_unlink,
          .mpo_vnode_check_write = test_vnode_check_write,
          .mpo_vnode_copy_label = test_vnode_copy_label,
          .mpo_vnode_create_extattr = test_vnode_create_extattr,
          .mpo_vnode_destroy_label = test_vnode_destroy_label,
          .mpo_vnode_execve_transition = test_vnode_execve_transition,
          .mpo_vnode_execve_will_transition = test_vnode_execve_will_transition,
          .mpo_vnode_externalize_label = test_vnode_externalize_label,
          .mpo_vnode_init_label = test_vnode_init_label,
          .mpo_vnode_internalize_label = test_vnode_internalize_label,
          .mpo_vnode_relabel = test_vnode_relabel,
          .mpo_vnode_setlabel_extattr = test_vnode_setlabel_extattr,
  };
  
  MAC_POLICY_SET(&test_ops, mac_test, "TrustedBSD MAC/Test",
      MPC_LOADTIME_FLAG_UNLOADOK, &test_slot);

Cache object: 35cbdd38a1f24ce270eab10298706194