Added libmemcachedutil containing utility functions

[awesomized/libmemcached] / libmemcached / memcached.c

diff --git a/libmemcached/memcached.c b/libmemcached/memcached.c
index accf24b717dc073dc530263445c784ea0896b1ba..52b3834b7752fcfee7bb720e02c895c09c837fa6 100644 (file)
--- a/libmemcached/memcached.c
+++ b/libmemcached/memcached.c
@@ -15,7 +15,7 @@ memcached_st *memcached_create(memcached_st *ptr)
       return NULL; /*  MEMCACHED_MEMORY_ALLOCATION_FAILURE */
 
     memset(ptr, 0, sizeof(memcached_st));
-    ptr->is_allocated= MEMCACHED_ALLOCATED;
+    ptr->is_allocated= true;
   }
   else
   {
@@ -28,8 +28,9 @@ memcached_st *memcached_create(memcached_st *ptr)
   ptr->retry_timeout= 0;
   ptr->distribution= MEMCACHED_DISTRIBUTION_MODULA;
 
-  ptr->io_msg_watermark = 500;
-  ptr->io_bytes_watermark = 65 * 1024;
+  /* TODO, Document why we picked these defaults */
+  ptr->io_msg_watermark= 500;
+  ptr->io_bytes_watermark= 65 * 1024;
 
   return ptr;
 }
@@ -52,7 +53,7 @@ void memcached_free(memcached_st *ptr)
       free(ptr->continuum);
   }
 
-  if (ptr->is_allocated == MEMCACHED_ALLOCATED)
+  if (ptr->is_allocated)
   {
     if (ptr->call_free)
       ptr->call_free(ptr, ptr);
@@ -60,7 +61,7 @@ void memcached_free(memcached_st *ptr)
       free(ptr);
   }
   else
-    ptr->is_allocated= MEMCACHED_USED;
+    memset(ptr, 0, sizeof(memcached_st));
 }
 
 /*
@@ -76,26 +77,15 @@ memcached_st *memcached_clone(memcached_st *clone, memcached_st *source)
   if (source == NULL)
     return memcached_create(clone);
 
-  if (clone && clone->is_allocated == MEMCACHED_USED)
+  if (clone && clone->is_allocated)
   {
     return NULL;
   }
-  
-  new_clone= memcached_create(clone);
-  
-  if (new_clone == NULL)
-    return NULL;
-
-  if (source->hosts)
-    rc= memcached_server_push(new_clone, source->hosts);
 
-  if (rc != MEMCACHED_SUCCESS)
-  {
-    memcached_free(new_clone);
+  new_clone= memcached_create(clone);
 
+  if (new_clone == NULL)
     return NULL;
-  }
-
 
   new_clone->flags= source->flags;
   new_clone->send_size= source->send_size;
@@ -118,6 +108,21 @@ memcached_st *memcached_clone(memcached_st *clone, memcached_st *source)
   new_clone->call_realloc= source->call_realloc;
   new_clone->get_key_failure= source->get_key_failure;
   new_clone->delete_trigger= source->delete_trigger;
+  new_clone->server_failure_limit= source->server_failure_limit;
+  new_clone->io_msg_watermark= source->io_msg_watermark;
+  new_clone->io_bytes_watermark= source->io_bytes_watermark;
+  new_clone->io_key_prefetch= source->io_key_prefetch;
+
+  if (source->hosts)
+    rc= memcached_server_push(new_clone, source->hosts);
+
+  if (rc != MEMCACHED_SUCCESS)
+  {
+    memcached_free(new_clone);
+
+    return NULL;
+  }
+
 
   if (source->prefix_key[0] != 0)
   {