util: Move hash_table_call_foreach to util hash table

It is included through the util/hash_table include in
the program hash_table, so this should be safe.
This will be needed when we start converting each use of
the program_hash_table, as some places need this function.

Signed-off-by: Thomas Helland <thomashelland90@gmail.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/util/hash_table.h b/src/util/hash_table.h
index c69abfa3e6..b35ee871bb 100644
--- a/src/util/hash_table.h
+++ b/src/util/hash_table.h
@@ -139,6 +139,19 @@ _mesa_fnv32_1a_accumulate_block(uint32_t hash, const void *data, size_t size)
         entry != NULL;                                  \
         entry = _mesa_hash_table_next_entry(ht, entry))
 
+static inline void
+hash_table_call_foreach(struct hash_table *ht,
+                        void (*callback)(const void *key,
+                                         void *data,
+                                         void *closure),
+                        void *closure)
+{
+   struct hash_entry *entry;
+
+   hash_table_foreach(ht, entry)
+      callback(entry->key, entry->data, closure);
+}
+
 #ifdef __cplusplus
 } /* extern C */
 #endif