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eihrul
2006-10-03 15:39:29 +00:00
parent e310eade3b
commit df636cc8f7
4 changed files with 36 additions and 15 deletions
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packet.c
+13 -2
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@@ -21,11 +21,16 @@ enet_packet_create (const void * data, size_t dataLength, enet_uint32 flags)
{
ENetPacket * packet = (ENetPacket *) enet_malloc (sizeof (ENetPacket));
if(flags & ENET_PACKET_FLAG_NO_ALLOCATE)
if (flags & ENET_PACKET_FLAG_NO_ALLOCATE)
packet -> data = (enet_uint8 *) data;
else
{
packet -> data = (enet_uint8 *) enet_malloc (dataLength);
if (packet -> data == NULL)
{
enet_free (packet);
return NULL;
};
if (data != NULL)
memcpy (packet -> data, data, dataLength);
@@ -34,6 +39,7 @@ enet_packet_create (const void * data, size_t dataLength, enet_uint32 flags)
packet -> referenceCount = 0;
packet -> flags = flags;
packet -> dataLength = dataLength;
packet -> freeCallback = NULL;
return packet;
}
@@ -44,7 +50,9 @@ enet_packet_create (const void * data, size_t dataLength, enet_uint32 flags)
void
enet_packet_destroy (ENetPacket * packet)
{
if((packet -> flags & ENET_PACKET_FLAG_NO_ALLOCATE) == 0)
if (packet -> freeCallback != NULL)
(* packet -> freeCallback) (packet);
if (! (packet -> flags & ENET_PACKET_FLAG_NO_ALLOCATE))
enet_free (packet -> data);
enet_free (packet);
}
@@ -68,6 +76,9 @@ enet_packet_resize (ENetPacket * packet, size_t dataLength)
}
newData = (enet_uint8 *) enet_malloc (dataLength);
if (newData == NULL)
return -1;
memcpy (newData, packet -> data, packet -> dataLength);
enet_free (packet -> data);