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--- gio/gunixmounts.c.orig 2020-10-01 16:17:53.138733000 +0300 |
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+++ gio/gunixmounts.c 2020-10-18 01:26:30.563084000 +0300 |
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@@ -1654,10 +1654,28 @@ |
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GList * |
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g_unix_mount_points_get (guint64 *time_read) |
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{ |
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+ static GList *mnt_pts_last = NULL; |
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+ static guint64 time_read_last = 0; |
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+ GList *mnt_pts = NULL; |
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+ guint64 time_read_now; |
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+ G_LOCK_DEFINE_STATIC (unix_mount_points); |
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+ |
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+ G_LOCK (unix_mount_points); |
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+ |
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+ time_read_now = get_mount_points_timestamp (); |
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+ if (time_read_now != time_read_last || mnt_pts_last == NULL) { |
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+ time_read_last = time_read_now; |
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+ g_list_free_full (mnt_pts_last, (GDestroyNotify) g_unix_mount_point_free); |
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+ mnt_pts_last = _g_get_unix_mount_points (); |
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+ } |
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+ mnt_pts = g_list_copy_deep(mnt_pts_last, g_unix_mount_point_copy, NULL); |
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+ |
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+ G_UNLOCK (unix_mount_points); |
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+ |
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if (time_read) |
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- *time_read = get_mount_points_timestamp (); |
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+ *time_read = time_read_last; |
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- return _g_get_unix_mount_points (); |
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+ return mnt_pts; |
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} |
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/** |