103 lines
3.2 KiB
Groff
103 lines
3.2 KiB
Groff
.\"-
|
|
.\" Copyright (c) 2002 Networks Associates Technology, Inc.
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" This software was developed for the FreeBSD Project by ThinkSec AS and
|
|
.\" NAI Labs, the Security Research Division of Network Associates, Inc.
|
|
.\" under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
|
|
.\" DARPA CHATS research program.
|
|
.\"
|
|
.\" 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. The name of the author may not be used to endorse or promote
|
|
.\" products derived from this software without specific prior written
|
|
.\" permission.
|
|
.\"
|
|
.\" 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.
|
|
.\"
|
|
.\" $P4: //depot/projects/openpam/doc/man/pam_getenvlist.3#10 $
|
|
.\"
|
|
.Dd April 8, 2002
|
|
.Dt PAM_GETENVLIST 3
|
|
.Os
|
|
.Sh NAME
|
|
.Nm pam_getenvlist
|
|
.Nd returns a list of all the PAM environment variables
|
|
.Sh LIBRARY
|
|
.Lb libpam
|
|
.Sh SYNOPSIS
|
|
.In security/pam_appl.h
|
|
.Ft char **
|
|
.Fn pam_getenvlist "pam_handle_t *pamh"
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
function returns a copy of the given PAM context's
|
|
environment list as a pointer to an array of strings.
|
|
The last element in the array is
|
|
.Dv NULL .
|
|
The pointer is suitable for assignment to
|
|
.Va environ .
|
|
.Pp
|
|
The array and the strings it lists are allocated using
|
|
.Xr malloc 3 ,
|
|
and
|
|
should be released using
|
|
.Xr free 3
|
|
after use:
|
|
.Pp
|
|
.Bd -literal
|
|
char **envlist, **env;
|
|
|
|
envlist = environ;
|
|
environ = pam_getenvlist(pamh);
|
|
/* do something nifty */
|
|
for (env = environ; *env != NULL; env++)
|
|
free(*env);
|
|
free(environ);
|
|
environ = envlist;
|
|
|
|
.Sh RETURN VALUES
|
|
The
|
|
.Nm
|
|
function returns
|
|
.Dv NULL
|
|
on failure.
|
|
.Sh SEE ALSO
|
|
.Xr environ 7 ,
|
|
.Xr free 3 ,
|
|
.Xr malloc 3 ,
|
|
.Xr pam 3 ,
|
|
.Xr pam_getenv 3 ,
|
|
.Xr pam_putenv 3 ,
|
|
.Xr pam_setenv 3
|
|
.Sh STANDARDS
|
|
.Rs
|
|
.%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules"
|
|
.%D "June 1997"
|
|
.Re
|
|
.Sh AUTHORS
|
|
The
|
|
.Nm
|
|
function and this manual page were developed for the FreeBSD Project
|
|
by ThinkSec AS and NAI Labs, the Security Research Division of Network
|
|
Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
|
|
.Pq Dq CBOSS ,
|
|
as part of the DARPA CHATS research program.
|