From 9ada0093e92388590c7368600ca4e9e3e376f0d0 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 16:22:51 +0200 Subject: Adding upstream version 1.5.2. Signed-off-by: Daniel Baumann --- doc/man/pam_putenv.3 | 111 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 doc/man/pam_putenv.3 (limited to 'doc/man/pam_putenv.3') diff --git a/doc/man/pam_putenv.3 b/doc/man/pam_putenv.3 new file mode 100644 index 0000000..b832950 --- /dev/null +++ b/doc/man/pam_putenv.3 @@ -0,0 +1,111 @@ +'\" t +.\" Title: pam_putenv +.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author] +.\" Generator: DocBook XSL Stylesheets v1.79.1 +.\" Date: 09/03/2021 +.\" Manual: Linux-PAM Manual +.\" Source: Linux-PAM Manual +.\" Language: English +.\" +.TH "PAM_PUTENV" "3" "09/03/2021" "Linux-PAM Manual" "Linux-PAM Manual" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +pam_putenv \- set or change PAM environment variable +.SH "SYNOPSIS" +.sp +.ft B +.nf +#include +.fi +.ft +.HP \w'int\ pam_putenv('u +.BI "int pam_putenv(pam_handle_t\ *" "pamh" ", const\ char\ *" "name_value" ");" +.SH "DESCRIPTION" +.PP +The +\fBpam_putenv\fR +function is used to add or change the value of PAM environment variables as associated with the +\fIpamh\fR +handle\&. +.PP +The +\fIpamh\fR +argument is an authentication handle obtained by a prior call to pam_start()\&. The +\fIname_value\fR +argument is a single NUL terminated string of one of the following forms: +.PP +NAME=value of variable +.RS 4 +In this case the environment variable of the given NAME is set to the indicated value: +\fIvalue of variable\fR\&. If this variable is already known, it is overwritten\&. Otherwise it is added to the PAM environment\&. +.RE +.PP +NAME= +.RS 4 +This function sets the variable to an empty value\&. It is listed separately to indicate that this is the correct way to achieve such a setting\&. +.RE +.PP +NAME +.RS 4 +Without an \*(Aq=\*(Aq the +\fBpam_putenv\fR() function will delete the corresponding variable from the PAM environment\&. +.RE +.PP +\fBpam_putenv\fR() operates on a copy of +\fIname_value\fR, which means in contrast to +\fBputenv\fR(3), the application is responsible for freeing the data\&. +.SH "RETURN VALUES" +.PP +PAM_PERM_DENIED +.RS 4 +Argument +\fIname_value\fR +given is a NULL pointer\&. +.RE +.PP +PAM_BAD_ITEM +.RS 4 +Variable requested (for deletion) is not currently set\&. +.RE +.PP +PAM_ABORT +.RS 4 +The +\fIpamh\fR +handle is corrupt\&. +.RE +.PP +PAM_BUF_ERR +.RS 4 +Memory buffer error\&. +.RE +.PP +PAM_SUCCESS +.RS 4 +The environment variable was successfully updated\&. +.RE +.SH "SEE ALSO" +.PP +\fBpam_start\fR(3), +\fBpam_getenv\fR(3), +\fBpam_getenvlist\fR(3), +\fBpam_strerror\fR(3), +\fBpam\fR(8) -- cgit v1.2.3