pam_getenv(3) — Linux manual page


PAM_GETENV(3)                 Linux-PAM Manual                 PAM_GETENV(3)

NAME         top

       pam_getenv - get a PAM environment variable

SYNOPSIS         top

       #include <security/pam_appl.h>

       const char *pam_getenv(pam_handle_t *pamh, const char *name);

DESCRIPTION         top

       The pam_getenv function searches the PAM environment list as
       associated with the handle pamh for an item that matches the string
       pointed to by name and returns a pointer to the value of the
       environment variable. The application is not allowed to free the

RETURN VALUES         top

       The pam_getenv function returns NULL on failure.

SEE ALSO         top

       pam_start(3), pam_getenvlist(3), pam_putenv(3), pam(8)

COLOPHON         top

       This page is part of the linux-pam (Pluggable Authentication Modules
       for Linux) project.  Information about the project can be found at 
       ⟨⟩.  If you have a bug report for this manual
       page, see ⟨//⟩.  This page was obtained from the
       tarball Linux-PAM-1.3.0.tar.bz2 fetched from
       ⟨⟩ on 2020-07-14.  If you discover
       any rendering problems in this HTML version of the page, or you
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       you have corrections or improvements to the information in this
       COLOPHON (which is not part of the original manual page), send a mail

Linux-PAM Manual                 04/01/2016                    PAM_GETENV(3)

Pages that refer to this page: pam(3)pam_getenvlist(3)pam_putenv(3)