pam_open_session(3) — Linux manual page

PAM_OPEN_SESSION(3)         Linux-PAM Manual         PAM_OPEN_SESSION(3)

NAME

       pam_open_session - start PAM session management

SYNOPSIS

       #include <security/pam_appl.h>

       int pam_open_session(pam_handle_t *pamh, int flags);

DESCRIPTION

       The pam_open_session function sets up a user session for a
       previously successful authenticated user. The session should
       later be terminated with a call to pam_close_session(3).

       It should be noted that the effective uid, geteuid(2). of the
       application should be of sufficient privilege to perform such
       tasks as creating or mounting the user's home directory for
       example.

       The flags argument is the binary or of zero or more of the
       following values:

       PAM_SILENT
           Do not emit any messages.

RETURN VALUES

       PAM_ABORT
           General failure.

       PAM_BUF_ERR
           Memory buffer error.

       PAM_SESSION_ERR
           Session failure.

       PAM_SUCCESS
           Session was successful created.

SEE ALSO

       pam_close_session(3), pam_strerror(3)

COLOPHON

       This page is part of the linux-pam (Pluggable Authentication
       Modules for Linux) project.  Information about the project can be
       found at ⟨http://www.linux-pam.org/⟩.  If you have a bug report
       for this manual page, see ⟨//www.linux-pam.org/⟩.  This page was
       obtained from the project's upstream Git repository
       ⟨https://github.com/linux-pam/linux-pam.git⟩ on 2023-12-22.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2023-12-18.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

Linux-PAM Manual               12/22/2023            PAM_OPEN_SESSION(3)

Pages that refer to this page: pam(3), pam_close_session(3), pam_setcred(3), pam_sm_open_session(3), pam_filter(8)

---