$OpenPAM: pam_putenv.c 938 2017-04-30 21:34:42Z des $
.Dd February 24, 2019 .Dt PAM_PUTENV 3 .Os .Sh NAME .Nm pam_putenv .Nd set the value of an environment variable .Sh SYNOPSIS n sys/types.h n security/pam_appl.h .Ft "int" .Fn pam_putenv "pam_handle_t *pamh" "const char *namevalue" .Sh DESCRIPTION The .Fn pam_putenv function sets an environment variable. Its semantics are similar to those of .Xr putenv 3 , but it modifies the PAM context's environment list instead of the application's.
p .Sh RETURN VALUES The .Fn pam_putenv function returns one of the following values: l -tag -width 18n t Bq Er PAM_SUCCESS Success. t Bq Er PAM_BUF_ERR Memory buffer error. t Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_getenv 3 , .Xr pam_getenvlist 3 , .Xr pam_setenv 3 , .Xr pam_strerror 3 , .Xr putenv 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_putenv function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
q Dq CBOSS , as part of the DARPA CHATS research program.
p The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no .