util: add a disk_cache_remove() function

This will be used to remove cache items created with old versions
of Mesa or other invalid cache items from the cache.

V2: rename stub function (cache_* funtions were renamed disk_cache_*)
in master.

Reviewed-by: Anuj Phogat <[email protected]>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/util/disk_cache.h b/src/util/disk_cache.h
index 7e9cb809b59..1f2bf3d9e7d 100644
--- a/src/util/disk_cache.h
+++ b/src/util/disk_cache.h
@@ -78,6 +78,12 @@ void
 disk_cache_destroy(struct disk_cache *cache);
 
 /**
+ * Remove the item in the cache under the name \key.
+ */
+void
+disk_cache_remove(struct disk_cache *cache, cache_key key);
+
+/**
  * Store an item in the cache under the name \key.
  *
  * The item can be retrieved later with disk_cache_get(), (unless the item has
@@ -151,6 +157,12 @@ disk_cache_put(struct disk_cache *cache, cache_key key,
    return;
 }
 
+static inline void
+disk_cache_remove(struct program_cache *cache, cache_key key)
+{
+   return;
+}
+
 static inline uint8_t *
 disk_cache_get(struct disk_cache *cache, cache_key key, size_t *size)
 {