ipcpd, lib, irmd, tools: Change SDU to packet

This will change SDU (Service Data Unit) to packet everywhere. SDU is
OSI terminology, whereas packet is Ouroboros terminology.

Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>

1 files changed, 43 insertions, 0 deletions

diff --git a/src/ipcpd/normal/packet_sched.h b/src/ipcpd/normal/packet_sched.h
new file mode 100644
index 00000000..13ff400d
--- /dev/null
+++ b/src/ipcpd/normal/packet_sched.h
@@ -0,0 +1,43 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2018
+ *
+ * Packet scheduler component
+ *
+ *    Dimitri Staessens <dimitri.staessens@ugent.be>
+ *    Sander Vrijders   <sander.vrijders@ugent.be>
+ *
+ * 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_NORMAL_PACKET_SCHED_H
+#define OUROBOROS_IPCPD_NORMAL_PACKET_SCHED_H
+
+#include <ouroboros/ipcp-dev.h>
+#include <ouroboros/fqueue.h>
+
+typedef void (* next_packet_fn_t)(int                  fd,
+                                  qoscube_t            qc,
+                                  struct shm_du_buff * sdb);
+
+struct packet_sched * packet_sched_create(next_packet_fn_t callback);
+
+void                  packet_sched_destroy(struct packet_sched * packet_sched);
+
+void                  packet_sched_add(struct packet_sched * packet_sched,
+                                       int                   fd);
+
+void                  packet_sched_del(struct packet_sched * packet_sched,
+                                       int                   fd);
+
+#endif /* OUROBOROS_IPCPD_NORMAL_PACKET_SCHED_H */