ipcpd: normal: Extract SDU scheduling component

This extracts the SDU scheduling component out of the Flow Manager
since the functionality was duplicated. For both the N-1 and N+1 flow
sets an SDU scheduling component is now created.

1 files changed, 38 insertions, 0 deletions

diff --git a/src/ipcpd/normal/sdu_sched.h b/src/ipcpd/normal/sdu_sched.h
new file mode 100644
index 00000000..1a22b041
--- /dev/null
+++ b/src/ipcpd/normal/sdu_sched.h
@@ -0,0 +1,38 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * SDU scheduler component
+ *
+ *    Dimitri Staessens <[email protected]>
+ *    Sander Vrijders   <[email protected]>
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef OUROBOROS_IPCPD_NORMAL_SDU_SCHED_H
+#define OUROBOROS_IPCPD_NORMAL_SDU_SCHED_H
+
+#include <ouroboros/ipcp-dev.h>
+#include <ouroboros/fqueue.h>
+
+typedef int (* next_sdu_t)(int                  fd,
+                           qoscube_t            qc,
+                           struct shm_du_buff * sdb);
+
+struct sdu_sched * sdu_sched_create(flow_set_t * set[QOS_CUBE_MAX],
+                                    next_sdu_t   callback);
+
+void               sdu_sched_destroy(struct sdu_sched * sdu_sched);
+
+#endif /* OUROBOROS_IPCPD_NORMAL_SDU_SCHED_H */