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1.\"-
2.\" Copyright (c) 2002 Networks Associates Technology, Inc.
3.\" All rights reserved.
4.\"
5.\" This software was developed for the FreeBSD Project by ThinkSec AS and
6.\" NAI Labs, the Security Research Division of Network Associates, Inc.
7.\" under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
8.\" DARPA CHATS research program.
9.\"
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34.\" $P4: //depot/projects/openpam/doc/man/pam_setenv.3#9 $
35.\"
36.Dd March 7, 2002
37.Dt PAM_SETENV 3
38.Os
39.Sh NAME
40.Nm pam_setenv
41.Nd mirrors setenv(3)
42.Sh LIBRARY
43.Lb libpam
44.Sh SYNOPSIS
45.In security/pam_appl.h
46.Ft int
47.Fn pam_setenv "pam_handle_t *pamh" "const char *name" "const char *value" "int overwrite"
48.Sh DESCRIPTION
49The
50.Nm
51function sets a environment variable.
52Its semantics are similar to those of
53.Xr setenv 3 ,
54but it modifies the PAM
55context's environment list instead of the application's.
56.Pp
57.Sh RETURN VALUES
58The
59.Nm
60function returns one of the following values:
61.Bl -tag -width 18n
62.It Bq Er PAM_BUF_ERR
63Memory buffer error.
64.It Bq Er PAM_SYSTEM_ERR
65System error.
66.El
67.Sh SEE ALSO
68.Xr pam 3 ,
69.Xr pam_getenv 3 ,
70.Xr pam_getenvlist 3 ,
71.Xr pam_putenv 3 ,
72.Xr pam_strerror 3 ,
73.Xr setenv 3
74.Sh STANDARDS
75The
76.Nm
77function is an OpenPAM extension.
78.Sh AUTHORS
79The
80.Nm
81function and this manual page were developed for the FreeBSD Project
82by ThinkSec AS and NAI Labs, the Security Research Division of Network
83Associates, Inc.  under DARPA/SPAWAR contract N66001-01-C-8035
84.Pq Dq CBOSS ,
85as part of the DARPA CHATS research program.
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