56 lines
1.3 KiB
Groff
56 lines
1.3 KiB
Groff
.\" Generated from pam_getenv.c by gendoc.pl
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.\" $Id: pam_getenv.c 648 2013-03-05 17:54:27Z des $
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.Dd September 7, 2013
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.Dt PAM_GETENV 3
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.Os
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.Sh NAME
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.Nm pam_getenv
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.Nd retrieve the value of a PAM environment variable
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.Sh LIBRARY
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.Lb libpam
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.Sh SYNOPSIS
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.In sys/types.h
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.In security/pam_appl.h
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.Ft "const char *"
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.Fn pam_getenv "pam_handle_t *pamh" "const char *name"
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.Sh DESCRIPTION
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The
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.Fn pam_getenv
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function returns the value of an environment variable.
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Its semantics are similar to those of
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.Xr getenv 3 ,
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but it accesses the PAM
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context's environment list instead of the application's.
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.Pp
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.Sh RETURN VALUES
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The
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.Fn pam_getenv
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function returns
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.Dv NULL
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on failure.
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.Sh SEE ALSO
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.Xr getenv 3 ,
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.Xr pam 3 ,
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.Xr pam_getenvlist 3 ,
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.Xr pam_putenv 3 ,
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.Xr pam_setenv 3
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.Sh STANDARDS
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.Rs
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.%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules"
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.%D "June 1997"
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.Re
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.Sh AUTHORS
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The
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.Fn pam_getenv
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function and this manual page were
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developed for the
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.Fx
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Project by ThinkSec AS and Network Associates Laboratories, the
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Security Research Division of Network Associates, Inc.\& under
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DARPA/SPAWAR contract N66001-01-C-8035
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.Pq Dq CBOSS ,
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as part of the DARPA CHATS research program.
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.Pp
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The OpenPAM library is maintained by
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.An Dag-Erling Sm\(/orgrav Aq des@des.no .
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