From 93ab51e9ac6173d3aebde2df1393ee2ee7f6a28e Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Tue, 30 Mar 2004 22:59:00 +0000
Subject: Make smartlist Do What Arma Expects.

svn:r1401
---
 src/common/util.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/common/util.c')

diff --git a/src/common/util.c b/src/common/util.c
index 069e879d00..2a688316b6 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -117,10 +117,11 @@ void set_uint32(char *cp, uint32_t v)
  * _add() adds an element, _remove() removes an element if it's there,
  * _choose() returns a random element.
  */
-smartlist_t *smartlist_create(int capacity) {
+#define SMARTLIST_DEFAULT_CAPACITY 32
+smartlist_t *smartlist_create() {
   smartlist_t *sl = tor_malloc(sizeof(smartlist_t));
   sl->num_used = 0;
-  sl->capacity = capacity;
+  sl->capacity = SMARTLIST_DEFAULT_CAPACITY;
   sl->list = tor_malloc(sizeof(void *) * sl->capacity);
   return sl;
 }
@@ -130,8 +131,8 @@ void smartlist_free(smartlist_t *sl) {
   free(sl);
 }
 
-void smartlist_grow_capacity(smartlist_t *sl, int n) {
-  if (sl->capacity < n) {
+void smartlist_set_capacity(smartlist_t *sl, int n) {
+  if (sl->capacity != n && sl->num_used < n) {
     sl->capacity = n;
     sl->list = tor_realloc(sl->list, sizeof(void*)*sl->capacity);
   }
-- 
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