/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
+ * Copyright (c) 2016-2019 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
f->nitems = data_size_in_bytes;
f->ooos_list_head = OOO_SEGMENT_INVALID_INDEX;
f->ct_session_index = SVM_FIFO_INVALID_SESSION_INDEX;
+ f->segment_index = SVM_FIFO_INVALID_INDEX;
f->refcnt = 1;
return (f);
}
f->head = f->tail = pointer % f->nitems;
}
+void
+svm_fifo_add_subscriber (svm_fifo_t * f, u8 subscriber)
+{
+ if (f->n_subscribers >= SVM_FIFO_MAX_EVT_SUBSCRIBERS)
+ return;
+ f->subscribers[f->n_subscribers++] = subscriber;
+}
+
+void
+svm_fifo_del_subscriber (svm_fifo_t * f, u8 subscriber)
+{
+ int i;
+
+ for (i = 0; i < f->n_subscribers; i++)
+ {
+ if (f->subscribers[i] != subscriber)
+ continue;
+ f->subscribers[i] = f->subscribers[f->n_subscribers - 1];
+ f->n_subscribers--;
+ break;
+ }
+}
+
#endif
/*
* fd.io coding-style-patch-verification: ON