1 files changed, 35 insertions, 0 deletions
diff --git a/src/uv-common.c b/src/uv-common.c
index 066eb31..5cb1a8c 100644
--- a/src/uv-common.c
+++ b/src/uv-common.c
@@ -100,6 +100,17 @@ void* uv__realloc(void* ptr, size_t size) {
   return NULL;
 }
 
+void* uv__reallocf(void* ptr, size_t size) {
+  void* newptr;
+
+  newptr = uv__realloc(ptr, size);
+  if (newptr == NULL)
+    if (size > 0)
+      uv__free(ptr);
+
+  return newptr;
+}
+
 int uv_replace_allocator(uv_malloc_func malloc_func,
                          uv_realloc_func realloc_func,
                          uv_calloc_func calloc_func,
@@ -211,6 +222,9 @@ int uv_ip4_addr(const char* ip, int port, struct sockaddr_in* addr) {
   memset(addr, 0, sizeof(*addr));
   addr->sin_family = AF_INET;
   addr->sin_port = htons(port);
+#ifdef SIN6_LEN
+  addr->sin_len = sizeof(*addr);
+#endif
   return uv_inet_pton(AF_INET, ip, &(addr->sin_addr.s_addr));
 }
 
@@ -786,3 +800,24 @@ void uv_loop_delete(uv_loop_t* loop) {
   if (loop != default_loop)
     uv__free(loop);
 }
+
+
+void uv_os_free_environ(uv_env_item_t* envitems, int count) {
+  int i;
+
+  for (i = 0; i < count; i++) {
+    uv__free(envitems[i].name);
+  }
+
+  uv__free(envitems);
+}
+
+
+void uv_free_cpu_info(uv_cpu_info_t* cpu_infos, int count) {
+  int i;
+
+  for (i = 0; i < count; i++)
+    uv__free(cpu_infos[i].model);
+
+  uv__free(cpu_infos);
+}