From c96efb13edfaf9b2f2c626bd2a5d5d5afd38155f Mon Sep 17 00:00:00 2001 From: dimitri staessens Date: Sun, 18 Sep 2016 06:27:43 +0200 Subject: lib, ipcp: Revise fast path and flow interfaces IPCPs can now use ap_init() to initialize the memory. All flows are accessed using flow descriptors, this greatly simplifies IPCP development. Reverts the fast path to a single ap_rbuff per process. Splits lib/ipcp into irmd/ipcp and lib/ipcp-dev. Adds a lib/shim-dev holding tailored functions for shims. Moves the buffer_t to utils.h. Fixes the shim-eth-llc length field. Removes the flow from shared.h. Fixes #4 Fixes #5 --- include/ouroboros/local-dev.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 include/ouroboros/local-dev.h (limited to 'include/ouroboros/local-dev.h') diff --git a/include/ouroboros/local-dev.h b/include/ouroboros/local-dev.h new file mode 100644 index 00000000..b4915672 --- /dev/null +++ b/include/ouroboros/local-dev.h @@ -0,0 +1,34 @@ +/* + * Ouroboros - Copyright (C) 2016 + * + * Optimized calls for the local IPCPs + * + * Dimitri Staessens + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include + +#ifndef OUROBOROS_LOCAL_DEV_H +#define OUROBOROS_LOCAL_DEV_H + +/* returns flow descriptor and rb_entry, no access to du_buff */ +int local_flow_read(struct rb_entry * e); + +int local_flow_write(int fd, + struct rb_entry * e); + +#endif /* OUROBOROS_LOCAL_DEV_H */ -- cgit v1.2.3