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- '\" t
- .\" Title: pam_misc_drop_env
- .\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
- .\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
- .\" Date: 09/03/2021
- .\" Manual: Linux-PAM Manual
- .\" Source: Linux-PAM Manual
- .\" Language: English
- .\"
- .TH "PAM_MISC_DROP_ENV" "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
- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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- .el .ds Aq '
- .\" -----------------------------------------------------------------
- .\" * set default formatting
- .\" -----------------------------------------------------------------
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- .nh
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- .ad l
- .\" -----------------------------------------------------------------
- .\" * MAIN CONTENT STARTS HERE *
- .\" -----------------------------------------------------------------
- .SH "NAME"
- pam_misc_drop_env \- liberating a locally saved environment
- .SH "SYNOPSIS"
- .sp
- .ft B
- .nf
- #include <security/pam_misc\&.h>
- .fi
- .ft
- .HP \w'int\ pam_misc_drop_env('u
- .BI "int pam_misc_drop_env(char\ **" "env" ");"
- .SH "DESCRIPTION"
- .PP
- This function is defined to complement the
- \fBpam_getenvlist\fR(3)
- function\&. It liberates the memory associated with
- \fIenv\fR,
- \fIoverwriting\fR
- with
- \fI0\fR
- all memory before
- \fBfree()\fRing it\&.
- .SH "SEE ALSO"
- .PP
- \fBpam_getenvlist\fR(3),
- \fBpam\fR(8)
- .SH "STANDARDS"
- .PP
- The
- \fBpam_misc_drop_env\fR
- function is part of the
- \fBlibpam_misc\fR
- Library and not defined in any standard\&.
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