C API: create missing cf's, cleanup

db/c.cc

@@ -1015,6 +1015,11 @@ void rocksdb_options_set_create_if_missing(
   opt->rep.create_if_missing = v;
 }
 
+void rocksdb_options_set_create_missing_column_families(
+    rocksdb_options_t* opt, unsigned char v) {
+  opt->rep.create_missing_column_families = v;
+}
+
 void rocksdb_options_set_error_if_exists(
     rocksdb_options_t* opt, unsigned char v) {
   opt->rep.error_if_exists = v;

db/c_test.c

@@ -576,7 +576,6 @@ int main(int argc, char** argv) {
     size_t cflen;
     char** column_fams = rocksdb_list_column_families(db_options, dbname, &cflen, &err);
     CheckNoError(err);
-    // TODO column_families vals seg fault
     CheckEqual("default", column_fams[0], 7);
     CheckEqual("cf1", column_fams[1], 3);
     CheckCondition(cflen == 2);

include/rocksdb/c.h

@@ -133,7 +133,7 @@ extern void rocksdb_drop_column_family(
     rocksdb_column_family_handle_t* handle,
     char** errptr);
 
-extern void rocksdb_column_family_handle_destroy(rocksdb_column_family_handle_t* handle);
+extern void rocksdb_column_family_handle_destroy(rocksdb_column_family_handle_t*);
 
 extern void rocksdb_close(rocksdb_t* db);
 
@@ -373,6 +373,8 @@ extern void rocksdb_options_set_filter_policy(
     rocksdb_filterpolicy_t*);
 extern void rocksdb_options_set_create_if_missing(
     rocksdb_options_t*, unsigned char);
+extern void rocksdb_options_set_create_missing_column_families(
+    rocksdb_options_t*, unsigned char);
 extern void rocksdb_options_set_error_if_exists(
     rocksdb_options_t*, unsigned char);
 extern void rocksdb_options_set_paranoid_checks(