components/desktop/lightdm/patches/16-create-device.patch

   1 --- lightdm-1.19.3/src/session.c        2016-08-12 00:32:27.703931801 +0300
   2 +++ session.c   2016-08-12 00:32:21.342169373 +0300
   3 @@ -20,6 +20,10 @@
   4  #include <glib/gstdio.h>
   5  #include <grp.h>
   6  #include <pwd.h>
   7 +#ifdef __sun__
   8 +#include <sys/param.h>
   9 +#include <utime.h>
  10 +#endif
  11
  12  #ifdef HAVE_SMF_CONTRACTS
  13  #include <sys/ctfs.h>
  14 @@ -137,6 +137,49 @@
  15                           G_IMPLEMENT_INTERFACE (
  16                               LOGGER_TYPE, session_logger_iface_init));
  17
  18 +#ifdef __sun__
  19 +static void
  20 +create_device (const char *dev);
  21 +
  22 +static void
  23 +create_device (const char *dev)
  24 +{
  25 +        gchar buf[MAXPATHLEN + 1];
  26 +        struct stat st;
  27 +
  28 +        if (dev == NULL || dev[0] == '\0')
  29 +                return;
  30 +
  31 +        if (strcmp (dev, "/dev/dtlocal")  != 0 &&
  32 +            strcmp (dev, "/dev/dtremote") != 0 )
  33 +                return;
  34 +
  35 +        memset (buf, 0, sizeof (gchar) * (MAXPATHLEN + 1));
  36 +
  37 +        if (stat (dev, &st) != 0) {
  38 +                g_debug ("Creating pseudo-device %s", dev);
  39 +                symlink ("/dev/null", dev);
  40 +        } else if (readlink (dev, buf, MAXPATHLEN) > 0) {
  41 +                if (strcmp (buf, "/dev/null") == 0) {
  42 +                        /* Touch symlink */
  43 +                        struct utimbuf  timebuf;
  44 +
  45 +                        timebuf.modtime = time ((time_t *) 0);
  46 +                        timebuf.actime  = timebuf.modtime;
  47 +
  48 +                        if ((utime (dev, &timebuf)) != 0)
  49 +                                g_debug ("Problem updating access time of pseudo-device %s", dev);
  50 +                        else
  51 +                                g_debug ("Touching pseudo-device %s", dev);
  52 +                } else {
  53 +                        g_debug ("Device %s points to %s", dev, buf);
  54 +                }
  55 +        } else {
  56 +                g_debug ("Device %s is not a symlink", dev);
  57 +        }
  58 +}
  59 +#endif
  60 +
  61  #ifdef HAVE_SMF_CONTRACTS
  62  static int contracts_fd = -1;
  63
  64 @@ -761,6 +761,14 @@
  65      version = 3;
  66      write_data (session, &version, sizeof (version));
  67
  68 +#ifdef __sun__
  69 +    if(priv->remote_host_name) {
  70 +       create_device("/dev/dtremote");
  71 +    } else if (!g_str_equal (priv->xdisplay,":0")) {
  72 +       create_device("/dev/dtlocal");
  73 +    }
  74 +#endif
  75 +
  76      /* Send configuration */
  77      write_string (session, session->priv->pam_service);
  78      write_string (session, session->priv->username);