Merge OpenBSM alpha 5 from OpenBSM vendor branch to head, both

contrib/openbsm (svn merge) and src/sys/{bsm,security/audit} (manual
merge).  Hook up bsm_domain.c and bsm_socket_type.c to the libbsm
build along with man pages, add audit_bsm_domain.c and
audit_bsm_socket_type.c to the kernel environment.

OpenBSM history for imported revisions below for reference.

MFC after:      1 month
Sponsored by:   Apple Inc.
Obtained from:  TrustedBSD Project

OpenBSM 1.1 alpha 5

- Stub libauditd(3) man page added.
- All BSM error number constants with BSM_ERRNO_.
- Interfaces to convert between local and BSM socket types and protocol
  families have been added: au_bsm_to_domain(3), au_bsm_to_socket_type(3),
  au_domain_to_bsm(3), and au_socket_type_to_bsm(3), along with definitions
  of constants in audit_domain.h and audit_socket_type.h.  This improves
  interoperability by converting local constant spaces, which vary by OS, to
  and from Solaris constants (where available) or OpenBSM constants for
  protocol domains not present in Solaris (a fair number).  These routines
  should be used when generating and interpreting extended socket tokens.
- Fix build warnings with full gcc warnings enabled on most supported
  platforms.
- Don't compile error strings into bsm_errno.c when building it in the kernel
  environment.
- When started by launchd, use the label com.apple.auditd rather than
  org.trustedbsd.auditd.

1 files changed, 14 insertions, 6 deletions

diff --git a/contrib/openbsm/bsm/libbsm.h b/contrib/openbsm/bsm/libbsm.h
index ba96e9d..4e74f57 100644
--- a/contrib/openbsm/bsm/libbsm.h
+++ b/contrib/openbsm/bsm/libbsm.h
@@ -26,7 +26,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  *
- * $P4: //depot/projects/trustedbsd/openbsm/bsm/libbsm.h#40 $
+ * $P4: //depot/projects/trustedbsd/openbsm/bsm/libbsm.h#41 $
  */
 
 #ifndef _LIBBSM_H_
@@ -821,14 +821,22 @@ void			 au_print_tok_xml(FILE *outfp, tokenstr_t *tok,
  */
 void			 au_print_xml_header(FILE *outfp);
 void			 au_print_xml_footer(FILE *outfp);
-__END_DECLS
 
 /*
- * Functions relating to BSM<->errno conversion.
+ * BSM library routines for converting between local and BSM constant spaces.
+ * (Note: some of these are replicated in audit_record.h for the benefit of
+ * the FreeBSD and Mac OS X kernels)
  */
-int			 au_bsm_to_errno(u_char bsm_error, int *errorp);
-u_char			 au_errno_to_bsm(int error);
-const char		*au_strerror(u_char bsm_error);
+int	 au_bsm_to_domain(u_short bsm_domain, int *local_domainp);
+int	 au_bsm_to_errno(u_char bsm_error, int *errorp);
+int	 au_bsm_to_socket_type(u_short bsm_socket_type,
+	    int *local_socket_typep);
+u_short	 au_domain_to_bsm(int local_domain);
+u_char	 au_errno_to_bsm(int local_errno);
+u_short	 au_socket_type_to_bsm(int local_socket_type);
+
+const char	 *au_strerror(u_char bsm_error);
+__END_DECLS
 
 /*
  * The remaining APIs are associated with Apple's BSM implementation, in