CLIENT LIST test modified to reflect the new output.

[redis.git] / src / aof.c

diff --git a/src/aof.c b/src/aof.c
index 03e324914b0e191f6ab0ccb02ea4685609fc89e9..64cd76d3d76abf9a965b532e135fd161b8dd0696 100644 (file)
--- a/src/aof.c
+++ b/src/aof.c
@@ -609,6 +609,12 @@ int rewriteSortedSetObject(rio *r, robj *key, robj *o) {
     return 1;
 }
 
+/* Write either the key or the value of the currently selected item of an hash.
+ * The 'hi' argument passes a valid Redis hash iterator.
+ * The 'what' filed specifies if to write a key or a value and can be
+ * either REDIS_HASH_KEY or REDIS_HASH_VALUE.
+ *
+ * The function returns 0 on error, non-zero on success. */
 static int rioWriteHashIteratorCursor(rio *r, hashTypeIterator *hi, int what) {
     if (hi->encoding == REDIS_ENCODING_ZIPLIST) {
         unsigned char *vstr = NULL;