freebsd-skq/contrib/openbsm/libbsm/au_fcntl_cmd.3
rwatson 0776eb3d4e Merge OpenBSM 1.1 from OpenBSM vendor branch to head.
OpenBSM history for imported revision below for reference.

MFC after:      2 weeks
Sponsored by:   Apple, Inc.
Obtained from:  TrustedBSD Project

OpenBSM 1.1

- Change auditon(2) parameters and data structures to be 32/64-bit architecture
  independent.  Add more information to man page about auditon(2) parameters.
- Add wrapper functions for auditon(2) to use legacy commands when the new
  commands are not supported.
- Add default for 'expire-after' in audit_control to expire trail files when
  the audit directory is more than 10 megabytes ('10M').
- Interface to convert between local and BSM fcntl(2) command values has been
  added:  au_bsm_to_fcntl_cmd(3) and au_fcntl_cmd_to_bsm(3), along with
  definitions of constants in audit_fcntl.h.
- A bug, introduced in OpenBSM 1.1 alpha 4, in which AUT_RETURN32 tokens
  generated by audit_submit(3) were improperly encoded has been fixed.
- Fix example in audit_submit(3) man page.  Also, make it clear that we want
  the audit ID as the argument.
- A new audit event class 'aa', for post-login authentication and
  authorization events, has been added.
2009-04-19 16:17:13 +00:00

98 lines
3.4 KiB
Groff

.\"-
.\" Copyright (c) 2009 Apple Inc.
.\" All rights reserved.
.\"
.\" 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.
.\" 3. Neither the name of Apple Inc. ("Apple") nor the names of
.\" its contributors may be used to endorse or promote products derived
.\" from this software without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY APPLE AND ITS 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 APPLE OR ITS 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.
.\"
.\" $P4: //depot/projects/trustedbsd/openbsm/libbsm/au_fcntl_cmd.3#1 $
.\"
.Dd March 5, 2009
.Dt AU_BSM_TO_FCNTL_CMD 3
.Os
.Sh NAME
.Nm au_bsm_to_fcntl_cmd ,
.Nm au_fcntl_cmd_to_bsm
.Nd "convert between BSM and local fcntl(2) command values"
.Sh LIBRARY
.Lb libbsm
.Sh SYNOPSIS
.In bsm/libbsm.h
.Ft int
.Fn au_bsm_to_fcntl_cmd "u_short bsm_fcntl_cmd" "int *local_fcntl_cmdp"
.Ft u_short
.Fn au_fcntl_cmd_to_bsm "int local_fcntl_cmd"
.Sh DESCRIPTION
These interfaces may be used to convert between the local and BSM
.Xr fcntl 2
command values.
The
.Fn au_bsm_to_fcntl_cmd
function accepts a BSM command value,
.Fa bsm_fcntl_cmd ,
and converts it to a local command value passed to
.Xr fcntl 2 ,
that will be stored in the integer pointed to by
.Fa local_fcntl_cmdp
if successful.
This call will fail if the BSM command value cannot be mapped into a local
.Xr fcntl 2
command value which may occur if the command token was generated on another
operating system.
.Pp
The
.Fn au_fcntl_cmd_to_bsm
function accepts a local
.Xr fcntl 2
command value, and returns the BSM
.Xr fcntl 2
command value for it. This call cannot fail, and instead returns a BSM
command value indicating to a later decoder that the command value could
not be encoded.
.Sh RETURN VALULES
On success,
.Fn au_bsm_to_fcntl_cmd
returns 0 and a converted command value; on failure, it returns -1 but does
not set
.Xr errno 2 .
.Sh SEE ALSO
.Xr fcntl 2 ,
.Xr au_bsm_to_domain 3 ,
.Xr au_domain_to_bsm 3 ,
.Xr au_bsm_to_socket_type 3 ,
.Xr au_socket_type_to_bsm 3 ,
.Xr libbsm 3
.Sh HISTORY
.Fn au_bsm_to_domain
and
.Fn au_domain_to_bsm
were introduced in OpenBSM 1.1.
.Sh AUTHORS
These functions were implemented by
.An Stacey Son
under contract to Apple Inc.
.Pp
The Basic Security Module (BSM) interface to audit records and audit event
stream format were defined by Sun Microsystems.