Support stacking for account management as well as for session setup.

diff -upk.orig Linux-PAM-0.99.2.1.orig/modules/pam_limits/pam_limits.c Linux-PAM-0.99.2.1/modules/pam_limits/pam_limits.c

--- Linux-PAM-0.99.2.1.orig/modules/pam_limits/pam_limits.c	2005-09-21 13:35:29 +0000

+++ Linux-PAM-0.99.2.1/modules/pam_limits/pam_limits.c	2005-12-26 20:42:27 +0000

@@ -672,14 +672,24 @@ pam_sm_close_session (pam_handle_t *pamh

 }

 #ifdef PAM_STATIC

+#define pam_sm_acct_mgmt pam_sm_open_session

+#elif defined(__linux__) && defined(__ELF__)

+__asm__(".globl pam_sm_acct_mgmt; pam_sm_acct_mgmt = pam_sm_open_session");

+#else

+PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags,

+	int argc, const char **argv)

+{

+	return pam_sm_open_session(pamh, flags, argc, argv);

+}

+#endif

+#ifdef PAM_STATIC

 /* static module data */

-

 struct pam_module _pam_limits_modstruct = {

      "pam_limits",

      NULL,

      NULL,

-     NULL,

+     pam_sm_acct_mgmt,

      pam_sm_open_session,

      pam_sm_close_session,

      NULL