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free_auxdata() added to mbus_handle interface for freeing context specific data

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This commit is contained in:
jakubovsky
2012-07-04 19:08:51 +02:00
parent 645e5eb482
commit 34255c7237
6 changed files with 49 additions and 0 deletions
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12
mbus/mbus-protocol-aux.c
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@ -1336,6 +1336,7 @@ mbus_context_serial(const char *device)
handle->close = mbus_serial_disconnect;
handle->recv = mbus_serial_recv_frame;
handle->send = mbus_serial_send_frame;
handle->free_auxdata = mbus_tcp_data_free;
if ((serial_data->device = strdup(device)) == NULL)
{
@ -1376,6 +1377,7 @@ mbus_context_tcp(const char *host, int port)
handle->close = mbus_tcp_disconnect;
handle->recv = mbus_tcp_recv_frame;
handle->send = mbus_tcp_send_frame;
handle->free_auxdata = mbus_tcp_data_free;
tcp_data->port = port;
if ((tcp_data->host = strdup(host)) == NULL)
@ -1390,6 +1392,16 @@ mbus_context_tcp(const char *host, int port)
return handle;
}
void
mbus_context_free(mbus_handle * handle)
{
if (handle)
{
handle->free_auxdata(handle);
free(handle);
}
}
int
modbus_connect(mbus_handle * handle)
{