2 files changed, 44 insertions, 42 deletions

diff --git a/src/util/disk_cache.c b/src/util/disk_cache.c
index 79242aa3c1e..428787820e3 100644
--- a/src/util/disk_cache.c
+++ b/src/util/disk_cache.c
@@ -53,7 +53,7 @@
 /* The number of keys that can be stored in the index. */
 #define CACHE_INDEX_MAX_KEYS (1 << CACHE_INDEX_KEY_BITS)
 
-struct program_cache {
+struct disk_cache {
    /* The path to the cache directory. */
    char *path;
 
@@ -131,11 +131,11 @@ concatenate_and_mkdir(void *ctx, char *path, char *name)
       return NULL;
 }
 
-struct program_cache *
-cache_create(void)
+struct disk_cache *
+disk_cache_create(void)
 {
    void *local;
-   struct program_cache *cache = NULL;
+   struct disk_cache *cache = NULL;
    char *path, *max_size_str;
    uint64_t max_size;
    int fd = -1;
@@ -210,7 +210,7 @@ cache_create(void)
          goto fail;
    }
 
-   cache = ralloc(NULL, struct program_cache);
+   cache = ralloc(NULL, struct disk_cache);
    if (cache == NULL)
       goto fail;
 
@@ -313,7 +313,7 @@ cache_create(void)
 }
 
 void
-cache_destroy(struct program_cache *cache)
+disk_cache_destroy(struct disk_cache *cache)
 {
    munmap(cache->index_mmap, cache->index_mmap_size);
 
@@ -326,7 +326,7 @@ cache_destroy(struct program_cache *cache)
  * Returns NULL if out of memory.
  */
 static char *
-get_cache_file(struct program_cache *cache, cache_key key)
+get_cache_file(struct disk_cache *cache, cache_key key)
 {
    char buf[41];
 
@@ -342,7 +342,7 @@ get_cache_file(struct program_cache *cache, cache_key key)
  * _get_cache_file above.
 */
 static void
-make_cache_file_directory(struct program_cache *cache, cache_key key)
+make_cache_file_directory(struct disk_cache *cache, cache_key key)
 {
    char *dir;
    char buf[41];
@@ -484,7 +484,7 @@ is_two_character_sub_directory(struct dirent *entry)
 }
 
 static void
-evict_random_item(struct program_cache *cache)
+evict_random_item(struct disk_cache *cache)
 {
    const char hex[] = "0123456789abcde";
    char *dir_path;
@@ -531,7 +531,7 @@ evict_random_item(struct program_cache *cache)
 }
 
 void
-cache_put(struct program_cache *cache,
+disk_cache_put(struct disk_cache *cache,
           cache_key key,
           const void *data,
           size_t size)
@@ -628,7 +628,7 @@ cache_put(struct program_cache *cache,
 }
 
 void *
-cache_get(struct program_cache *cache, cache_key key, size_t *size)
+disk_cache_get(struct disk_cache *cache, cache_key key, size_t *size)
 {
    int fd = -1, ret, len;
    struct stat sb;
@@ -679,7 +679,7 @@ cache_get(struct program_cache *cache, cache_key key, size_t *size)
 }
 
 void
-cache_put_key(struct program_cache *cache, cache_key key)
+disk_cache_put_key(struct disk_cache *cache, cache_key key)
 {
    uint32_t *key_chunk = (uint32_t *) key;
    int i = *key_chunk & CACHE_INDEX_KEY_MASK;
@@ -691,14 +691,14 @@ cache_put_key(struct program_cache *cache, cache_key key)
 }
 
 /* This function lets us test whether a given key was previously
- * stored in the cache with cache_put_key(). The implement is
+ * stored in the cache with disk_cache_put_key(). The implement is
  * efficient by not using syscalls or hitting the disk. It's not
  * race-free, but the races are benign. If we race with someone else
- * calling cache_put_key, then that's just an extra cache miss and an
+ * calling disk_cache_put_key, then that's just an extra cache miss and an
  * extra recompile.
  */
 bool
-cache_has_key(struct program_cache *cache, cache_key key)
+disk_cache_has_key(struct disk_cache *cache, cache_key key)
 {
    uint32_t *key_chunk = (uint32_t *) key;
    int i = *key_chunk & CACHE_INDEX_KEY_MASK;
diff --git a/src/util/disk_cache.h b/src/util/disk_cache.h
index d4d939883e6..7e9cb809b59 100644
--- a/src/util/disk_cache.h
+++ b/src/util/disk_cache.h
@@ -36,6 +36,8 @@ extern "C" {
 
 typedef uint8_t cache_key[CACHE_KEY_SIZE];
 
+struct disk_cache;
+
 /* Provide inlined stub functions if the shader cache is disabled. */
 
 #ifdef ENABLE_SHADER_CACHE
@@ -49,12 +51,12 @@ typedef uint8_t cache_key[CACHE_KEY_SIZE];
  * This cache provides two distinct operations:
  *
  *   o Storage and retrieval of arbitrary objects by cryptographic
- *     name (or "key").  This is provided via cache_put() and
- *     cache_get().
+ *     name (or "key").  This is provided via disk_cache_put() and
+ *     disk_cache_get().
  *
  *   o The ability to store a key alone and check later whether the
- *     key was previously stored. This is provided via cache_put_key()
- *     and cache_has_key().
+ *     key was previously stored. This is provided via disk_cache_put_key()
+ *     and disk_cache_has_key().
  *
  * The put_key()/has_key() operations are conceptually identical to
  * put()/get() with no data, but are provided separately to allow for
@@ -66,32 +68,32 @@ typedef uint8_t cache_key[CACHE_KEY_SIZE];
  * names are computed). See mesa-sha1.h and _mesa_sha1_compute for
  * assistance in computing SHA-1 signatures.
  */
-struct program_cache *
-cache_create(void);
+struct disk_cache *
+disk_cache_create(void);
 
 /**
  * Destroy a cache object, (freeing all associated resources).
  */
 void
-cache_destroy(struct program_cache *cache);
+disk_cache_destroy(struct disk_cache *cache);
 
 /**
  * Store an item in the cache under the name \key.
  *
- * The item can be retrieved later with cache_get(), (unless the item has
+ * The item can be retrieved later with disk_cache_get(), (unless the item has
  * been evicted in the interim).
  *
- * Any call to cache_put() may cause an existing, random item to be
+ * Any call to disk_cache_put() may cause an existing, random item to be
  * evicted from the cache.
  */
 void
-cache_put(struct program_cache *cache, cache_key key,
-          const void *data, size_t size);
+disk_cache_put(struct disk_cache *cache, cache_key key,
+               const void *data, size_t size);
 
 /**
  * Retrieve an item previously stored in the cache with the name <key>.
  *
- * The item must have been previously stored with a call to cache_put().
+ * The item must have been previously stored with a call to disk_cache_put().
  *
  * If \size is non-NULL, then, on successful return, it will be set to the
  * size of the object.
@@ -102,67 +104,67 @@ cache_put(struct program_cache *cache, cache_key key,
  * caller should call free() it when finished.
  */
 void *
-cache_get(struct program_cache *cache, cache_key key, size_t *size);
+disk_cache_get(struct disk_cache *cache, cache_key key, size_t *size);
 
 /**
  * Store the name \key within the cache, (without any associated data).
  *
- * Later this key can be checked with cache_has_key(), (unless the key
+ * Later this key can be checked with disk_cache_has_key(), (unless the key
  * has been evicted in the interim).
  *
  * Any call to cache_record() may cause an existing, random key to be
  * evicted from the cache.
  */
 void
-cache_put_key(struct program_cache *cache, cache_key key);
+disk_cache_put_key(struct disk_cache *cache, cache_key key);
 
 /**
  * Test whether the name \key was previously recorded in the cache.
  *
- * Return value: True if cache_put_key() was previously called with
+ * Return value: True if disk_cache_put_key() was previously called with
  * \key, (and the key was not evicted in the interim).
  *
- * Note: cache_has_key() will only return true for keys passed to
- * cache_put_key(). Specifically, a call to cache_put() will not cause
- * cache_has_key() to return true for the same key.
+ * Note: disk_cache_has_key() will only return true for keys passed to
+ * disk_cache_put_key(). Specifically, a call to disk_cache_put() will not cause
+ * disk_cache_has_key() to return true for the same key.
  */
 bool
-cache_has_key(struct program_cache *cache, cache_key key);
+disk_cache_has_key(struct disk_cache *cache, cache_key key);
 
 #else
 
-static inline struct program_cache *
-cache_create(void)
+static inline struct disk_cache *
+disk_cache_create(void)
 {
    return NULL;
 }
 
 static inline void
-cache_destroy(struct program_cache *cache) {
+disk_cache_destroy(struct disk_cache *cache) {
    return;
 }
 
 static inline void
-cache_put(struct program_cache *cache, cache_key key,
+disk_cache_put(struct disk_cache *cache, cache_key key,
           const void *data, size_t size)
 {
    return;
 }
 
 static inline uint8_t *
-cache_get(struct program_cache *cache, cache_key key, size_t *size)
+disk_cache_get(struct disk_cache *cache, cache_key key, size_t *size)
 {
    return NULL;
 }
 
 static inline void
-cache_put_key(struct program_cache *cache, cache_key key)
+disk_cache_put_key(struct disk_cache *cache, cache_key key)
 {
    return;
 }
 
 static inline bool
-cache_has_key(struct program_cache *cache, cache_key key)
+disk_cache_has_key(struct disk_cache *cache, cache_key key)
 {
    return false;
 }