/* * Ouroboros - Copyright (C) 2016 - 2021 * * Congestion avoidance policy ops * * Dimitri Staessens <dimitri@ouroboros.rocks> * Sander Vrijders <sander@ouroboros.rocks> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * 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., http://www.fsf.org/about/contact/. */ #ifndef OUROBOROS_IPCPD_UNICAST_CA_OPS_H #define OUROBOROS_IPCPD_UNICAST_CA_OPS_H #include "ca.h" struct ca_ops { void * (* ctx_create)(void); void (* ctx_destroy)(void * ctx); ca_wnd_t (* ctx_update_snd)(void * ctx, size_t len); bool (* ctx_update_rcv)(void * ctx, size_t len, uint8_t ecn, uint16_t * ece); void (* ctx_update_ece)(void * ctx, uint16_t ece); void (* wnd_wait)(ca_wnd_t wnd); int (* calc_ecn)(int fd, uint8_t * ecn, qoscube_t qc, size_t len); /* Optional, can be NULL */ ssize_t (* print_stats)(void * ctx, char * buf, size_t len); }; #endif /* OUROBOROS_IPCPD_UNICAST_CA_OPS_H */