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authorDimitri Staessens <dimitri@ouroboros.rocks>2021-12-04 15:35:36 +0100
committerSander Vrijders <sander@ouroboros.rocks>2021-12-06 17:52:08 +0100
commit11d2ecc140486949c8d81e984137263ca48d5799 (patch)
tree3b9a61015cb86e75fa7284fb1f3e66d7b326025e /src/ipcpd/unicast/ca/ops.h
parentb8ffe155228dd05f8097422349e8e6525288bbdb (diff)
downloadouroboros-11d2ecc140486949c8d81e984137263ca48d5799.tar.gz
ouroboros-11d2ecc140486949c8d81e984137263ca48d5799.zip
ipcpd: Restructure policy code
The policies were all in a single folder pol/, and have been moved to a folder per component/mechanism to keep things a bit more orderly. Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks> Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
Diffstat (limited to 'src/ipcpd/unicast/ca/ops.h')
-rw-r--r--src/ipcpd/unicast/ca/ops.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/src/ipcpd/unicast/ca/ops.h b/src/ipcpd/unicast/ca/ops.h
new file mode 100644
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+++ b/src/ipcpd/unicast/ca/ops.h
@@ -0,0 +1,58 @@
+/*
+ * 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 */