Merge OpenBSM alpha 4 from OpenBSM vendor branch to head, both

contrib/openbsm (svn merge) and src/sys/{bsm,security/audit} (manual
merge).  Add libauditd build parts and add to auditd's linkage;
force libbsm to build before libauditd.

OpenBSM history for imported revisions below for reference.

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

OpenBSM 1.1 alpha 4

- With the addition of BSM error number mapping, we also need to map the
  local error number passed to audit_submit(3) to a BSM error number,
  rather than have the caller perform that conversion.
- Reallocate user audit events to avoid collisions with Solaris; adopt a
  more formal allocation scheme, and add some events allocated in Solaris
  that will be of immediate use on other platforms.
- Add an event for Calife.
- Add au_strerror(3), which allows generating strings for BSM errors
  directly, rather than requiring applications to map to the local error
  space, which might not be able to entirely represent the BSM error
  number space.
- Major auditd rewrite for launchd(8) support.  Add libauditd library
  that is shared between launchd and auditd.
- Add AUDIT_TRIGGER_INITIALIZE trigger (sent via 'audit -i') for
  (re)starting auditing under launchd(8) on Mac OS X.
- Add 'current' symlink to active audit trail.
- Add crash recovery of previous audit trail file when detected on audit
  startup that it has not been properly terminated.
- Add the event AUE_audit_recovery to indicated when an audit trail file
  has been recovered from not being properly terminated.  This event is
  stored in the new audit trail file and includes the path of recovered
  audit trail file.
- Mac OS X and FreeBSD dependent code in auditd.c is separated into
  auditd_darwin.c and auditd_fbsd.c files.
- Add an event for the posix_spawn(2) and fsgetpath(2) Mac OS X system
  calls.
- For Mac OS X, we use ASL(3) instead of syslog(3) for logging.
- Add support for NOTICE level logging.

OpenBSM 1.1 alpha 3

- Add two new functions, au_bsm_to_errno() and au_errno_to_bsm(), to map
  between BSM error numbers (largely the Solaris definitions) and local
  errno(2) values for 32-bit and 64-bit return tokens.  This is required
  as operating systems don't agree on some of the values of more recent
  error numbers.
- Fix a bug how au_to_exec_args(3) and au_to_exec_env(3) calculates the
  total size for the token.  This buge.
- Deprecated Darwin constants, such as TRAILER_PAD_MAGIC, removed.

2 files changed, 17 insertions, 17 deletions

diff --git a/contrib/openbsm/man/Makefile.in b/contrib/openbsm/man/Makefile.in
index a24804a..2f229f5 100644
--- a/contrib/openbsm/man/Makefile.in
+++ b/contrib/openbsm/man/Makefile.in
@@ -15,7 +15,7 @@
 @SET_MAKE@
 
 #
-# $P4: //depot/projects/trustedbsd/openbsm/man/Makefile.in#7 $
+# $P4: //depot/projects/trustedbsd/openbsm/man/Makefile.in#8 $
 #
 VPATH = @srcdir@
 pkgdatadir = $(datadir)/@PACKAGE@
diff --git a/contrib/openbsm/man/audit.log.5 b/contrib/openbsm/man/audit.log.5
index dac0067..143936c 100644
--- a/contrib/openbsm/man/audit.log.5
+++ b/contrib/openbsm/man/audit.log.5
@@ -1,5 +1,6 @@
 .\"-
 .\" Copyright (c) 2005-2006 Robert N. M. Watson
+.\" Copyright (c) 2008 Apple Inc.
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
@@ -23,7 +24,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\" $P4: //depot/projects/trustedbsd/openbsm/man/audit.log.5#19 $
+.\" $P4: //depot/projects/trustedbsd/openbsm/man/audit.log.5#23 $
 .\"
 .Dd November 5, 2006
 .Dt AUDIT.LOG 5
@@ -139,7 +140,7 @@ token can be created using
 The
 .Dq trailer
 terminates a BSM audit record, and contains a magic number,
-.Dv TRAILER_PAD_MAGIC
+.Dv AUT_TRAILER_MAGIC
 and length that can be used to validate that the record was read properly.
 A
 .Dq trailer
@@ -515,7 +516,7 @@ An exec_args token may be created using
 .It Sy "Field	Bytes	Description"
 .It "Token ID	1 byte	Token ID"
 .It Li "Count" Ta "4 bytes" Ta "Number of arguments"
-.It Li "Text" Ta "* bytes" Ta "Count null-terminated strings"
+.It Li "Text" Ta "* bytes" Ta "Count nul-terminated strings"
 .El
 .Ss exec_env Token
 The
@@ -560,25 +561,24 @@ or
 .It Li "Local port" Ta "2 bytes" Ta "Local port"
 .It Li "Socket address" Ta "4 bytes" Ta "Socket address"
 .El
-.Bl -column -offset 3n ".No Terminal Address Type/Length" ".No N bytes + 1 NUL"
-.It Sy "Field	Bytes	Description"
-.It "Token ID	1 byte	Token ID"
-.It Li "Socket domain" Ta "4 bytes" Ta "Socket domain"
-.It Li "Socket family" Ta "2 bytes" Ta "Socket family"
-.It Li "Address type" Ta "1 byte" Ta "Address type (IPv4/IPv6)"
-.It Li "Local port" Ta "2 bytes" Ta "Local port"
-.It Li "Local IP address" Ta "4/16 bytes" Ta "Local IP address"
-.It Li "Remote port" Ta "2 bytes" Ta "Remote port"
-.It Li "Remote IP address" Ta "4/16 bytes" Ta "Remote IP address"
-.El
 .Ss Expanded Socket Token
 The
 .Dq expanded socket
 token contains information about IPv4 and IPv6 sockets.
+A
+.Dq expanded socket
+token can be created using
+.Xr au_to_socket_ex 3 .
 .Bl -column -offset 3n ".No Terminal Address Type/Length" ".No N bytes + 1 NUL"
 .It Sy "Field	Bytes	Description"
-.It "Token ID	1 byte	Token ID"
-.It XXXXX
+.It Li "Token ID" Ta "1 byte" Ta "Token ID"
+.It Li "Socket domain" Ta "2 bytes" Ta "Socket domain"
+.It Li "Socket type" Ta "2 bytes" Ta "Socket type"
+.It Li "Address type" Ta "2 byte" Ta "Address type (IPv4/IPv6)"
+.It Li "Local port" Ta "2 bytes" Ta "Local port"
+.It Li "Local IP address" Ta "4/16 bytes" Ta "Local IP address"
+.It Li "Remote port" Ta "2 bytes" Ta "Remote port"
+.It Li "Remote IP address" Ta "4/16 bytes" Ta "Remote IP address"
 .El
 .Ss Seq Token
 The