| PAM_SM_CHAUTHTOK(3) | Library Functions Manual | PAM_SM_CHAUTHTOK(3) | 
pam_sm_chauthtok —
#include <sys/types.h>
#include <security/pam_appl.h>
#include
  <security/pam_modules.h>
int
  
  pam_sm_chauthtok(pam_handle_t
    *pamh, int flags,
    int argc,
    const char **argv);
pam_sm_chauthtok() function is the service module's
  implementation of the
  pam_chauthtok(3) API
  function.
When the application calls
    pam_chauthtok(3), the
    service function is called twice, first with the
    PAM_PRELIM_CHECK flag set and then again with the
    PAM_UPDATE_AUTHTOK flag set.
pam_sm_chauthtok() function returns one of the
  following values:
PAM_SUCCESS]PAM_ABORT]PAM_AUTHTOK_DISABLE_AGING]PAM_AUTHTOK_ERR]PAM_AUTHTOK_LOCK_BUSY]PAM_AUTHTOK_RECOVERY_ERR]PAM_BUF_ERR]PAM_CONV_ERR]PAM_IGNORE]PAM_PERM_DENIED]PAM_SERVICE_ERR]PAM_SYSTEM_ERR]PAM_TRY_AGAIN]pam_sm_chauthtok() function and this manual page
  were developed for the FreeBSD Project by ThinkSec AS
  and Network Associates Laboratories, the Security Research Division of Network
  Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
  (“CBOSS”), as part of the DARPA CHATS research program.
The OpenPAM library is maintained by Dag-Erling Smørgrav <des@des.no>.
| February 24, 2019 | NetBSD 10.0 |