OPENPAM_FREE_ENVLIST(3) BSD Library Functions Manual OPENPAM_FREE_ENVLIST(3)NAME
openpam_free_envlist -- free an environment list
LIBRARY
Pluggable Authentication Module Library (libpam, -lpam)
SYNOPSIS
#include <sys/types.h>
#include <security/pam_appl.h>
#include <security/openpam.h>
void
openpam_free_envlist(char **envlist);
DESCRIPTION
The openpam_free_envlist function is a convenience function which frees all the environment variables in an environment list, and the list
itself. It is suitable for freeing the return value from pam_getenvlist(3).
SEE ALSO pam(3), pam_getenvlist(3)STANDARDS
The openpam_free_envlist function is an OpenPAM extension.
AUTHORS
The openpam_free_envlist function and this manual page were developed for the FreeBSD Project by ThinkSec AS and Network Associates Laborato-
ries, 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.
BSD December 21, 2007 BSD
Check Out this Related Man Page
PAM_GETENVLIST(3) BSD Library Functions Manual PAM_GETENVLIST(3)NAME
pam_getenvlist -- returns a list of all the PAM environment variables
LIBRARY
Pluggable Authentication Module Library (libpam, -lpam)
SYNOPSIS
#include <sys/types.h>
#include <security/pam_appl.h>
char **
pam_getenvlist(pam_handle_t *pamh);
DESCRIPTION
The pam_getenvlist 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 NULL. The pointer is suitable for assignment to environ.
The array and the strings it lists are allocated using malloc(3), and should be released using free(3) after use:
char **envlist, **env;
envlist = environ;
environ = pam_getenvlist(pamh);
/* do something nifty */
for (env = environ; *env != NULL; env++)
free(*env);
free(environ);
environ = envlist;
RETURN VALUES
The pam_getenvlist function returns NULL on failure.
SEE ALSO free(3), malloc(3), pam(3), pam_getenv(3), pam_putenv(3), pam_setenv(3), environ(7)STANDARDS
X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules, June 1997.
AUTHORS
The pam_getenvlist function and this manual page were developed for the FreeBSD Project by ThinkSec AS and Network Associates Laboratories,
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.
BSD December 18, 2011 BSD
Manufacturer Links
General Information
Home Page: IBM United States
Documentation/Information: IBM System p - UNIX servers: Support and services
pSeries and AIX Information Center
Developerworks AIX Wiki: AIX Wiki
AIX for System Administrators
In-depth information from IBM:
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