File lightdm-disable-utmp-handling.patch of Package lightdm

# HG changeset patch
# Parent ce2ab1b9285a9408ec9673b555b398c2af18de62
disable utmp handling since this is handled in the Xstartup/Xreset scripts

diff --git a/src/session-child.c b/src/session-child.c
--- a/src/session-child.c
+++ b/src/session-child.c
@@ -13,8 +13,10 @@
 #include <grp.h>
 #include <glib.h>
 #include <security/pam_appl.h>
+#if 0
 #include <utmp.h>
 #include <utmpx.h>
+#endif
 #include <sys/mman.h>
 
 #include "configuration.h"
@@ -197,6 +199,7 @@ read_xauth (void)
     return x_authority_new (x_authority_family, x_authority_address, x_authority_address_length, x_authority_number, x_authority_name, x_authority_data, x_authority_data_length);
 }
 
+#if 0
 /* GNU provides this but we can't rely on that so let's make our own version */
 static void
 updwtmpx (const gchar *wtmp_file, struct utmpx *ut)
@@ -219,6 +222,7 @@ updwtmpx (const gchar *wtmp_file, struct
 
     updwtmp (wtmp_file, &u);
 }
+#endif
 
 int
 session_child_run (int argc, char **argv)
@@ -363,6 +367,7 @@ session_child_run (int argc, char **argv
         /* Write record to btmp database */
         if (authentication_result == PAM_AUTH_ERR)
         {
+#if 0
             struct utmpx ut;
             struct timeval tv;
 
@@ -386,6 +391,7 @@ session_child_run (int argc, char **argv
             ut.ut_tv.tv_usec = tv.tv_usec;
 
             updwtmpx ("/var/log/btmp", &ut);
+#endif
         }
 
         /* Check account is valid */
@@ -672,6 +678,7 @@ session_child_run (int argc, char **argv
     /* Wait for the command to complete (blocks) */
     if (child_pid > 0)
     {
+#if 0
         /* Log to utmp */
         if (g_strcmp0 (pam_getenv (pam_handle, "XDG_SESSION_CLASS"), "greeter") != 0)
         {
@@ -704,10 +711,10 @@ session_child_run (int argc, char **argv
             endutxent ();
             updwtmpx ("/var/log/wtmp", &ut);
         }
-
+#endif
         waitpid (child_pid, &return_code, 0);
         child_pid = 0;
-
+#if 0
         /* Log to utmp */
         if (g_strcmp0 (pam_getenv (pam_handle, "XDG_SESSION_CLASS"), "greeter") != 0)
         {
@@ -740,6 +747,7 @@ session_child_run (int argc, char **argv
             endutxent ();
             updwtmpx ("/var/log/wtmp", &ut);
         }
+#endif
     }
 
     /* Remove X authority */