[gnome-control-center] info: Update gsd_should_ignore_unix_mount() from g-s-d master

[Ondrej Holy <oholy src gnome org>]

commit 7b3cd630c01753c15d02807294db43ce8dbaa279
Author: Philip Withnall <withnall endlessm com>
Date:   Wed Jun 20 12:12:34 2018 +0100

    info: Update gsd_should_ignore_unix_mount() from g-s-d master
    
     • Use g_unix_is_system_fs_type() if a new enough GLib is available,
       rather than maintaining our own list of system file system types.
     • List network file systems separately, since GLib doesn’t ignore them.
     • Ignore some file systems by label too.
    
    See
    https://gitlab.gnome.org/GNOME/gnome-settings-daemon/merge_requests/24.
    
    Signed-off-by: Philip Withnall <withnall endlessm com>

 panels/info/gsd-disk-space-helper.c | 35 ++++++++++++++++++++++++++++-------
 1 file changed, 28 insertions(+), 7 deletions(-)
---
diff --git a/panels/info/gsd-disk-space-helper.c b/panels/info/gsd-disk-space-helper.c
index faa7d33ff..fe56a5132 100644
--- a/panels/info/gsd-disk-space-helper.c
+++ b/panels/info/gsd-disk-space-helper.c
@@ -33,6 +33,7 @@ gboolean
 gsd_should_ignore_unix_mount (GUnixMountEntry *mount)
 {
         const char *fs, *device;
+        g_autofree char *label = NULL;
         guint i;
 
         /* This is borrowed from GLib and used as a way to determine
@@ -42,7 +43,7 @@ gsd_should_ignore_unix_mount (GUnixMountEntry *mount)
          */
 
          /* We also ignore network filesystems */
-
+#if !GLIB_CHECK_VERSION(2, 56, 0)
         const gchar *ignore_fs[] = {
                 "adfs",
                 "afs",
@@ -50,7 +51,6 @@ gsd_should_ignore_unix_mount (GUnixMountEntry *mount)
                 "autofs",
                 "autofs4",
                 "cgroup",
-                "cifs",
                 "configfs",
                 "cxfs",
                 "debugfs",
@@ -72,8 +72,6 @@ gsd_should_ignore_unix_mount (GUnixMountEntry *mount)
                 "mfs",
                 "mqueue",
                 "ncpfs",
-                "nfs",
-                "nfs4",
                 "nfsd",
                 "nullfs",
                 "ocfs2",
@@ -86,13 +84,20 @@ gsd_should_ignore_unix_mount (GUnixMountEntry *mount)
                 "rpc_pipefs",
                 "securityfs",
                 "selinuxfs",
-                "smbfs",
                 "sysfs",
                 "tmpfs",
                 "usbfs",
                 "zfs",
                 NULL
         };
+#endif  /* GLIB < 2.56.0 */
+        const gchar *ignore_network_fs[] = {
+                "cifs",
+                "nfs",
+                "nfs4",
+                "smbfs",
+                NULL
+        };
         const gchar *ignore_devices[] = {
                 "none",
                 "sunrpc",
@@ -102,18 +107,34 @@ gsd_should_ignore_unix_mount (GUnixMountEntry *mount)
                 "/dev/vn",
                 NULL
         };
+        const gchar *ignore_labels[] = {
+                "RETRODE",
+                NULL
+        };
 
         fs = g_unix_mount_get_fs_type (mount);
-        device = g_unix_mount_get_device_path (mount);
-
+#if GLIB_CHECK_VERSION(2, 56, 0)
+        if (g_unix_is_system_fs_type (fs))
+                return TRUE;
+#else
         for (i = 0; ignore_fs[i] != NULL; i++)
                 if (g_str_equal (ignore_fs[i], fs))
                         return TRUE;
+#endif
+        for (i = 0; ignore_network_fs[i] != NULL; i++)
+                if (g_str_equal (ignore_network_fs[i], fs))
+                        return TRUE;
 
+        device = g_unix_mount_get_device_path (mount);
         for (i = 0; ignore_devices[i] != NULL; i++)
                 if (g_str_equal (ignore_devices[i], device))
                         return TRUE;
 
+        label = g_unix_mount_guess_name (mount);
+        for (i = 0; ignore_labels[i] != NULL; i++)
+                if (g_str_equal (ignore_labels[i], label))
+                        return TRUE;
+
         return FALSE;
 }