Added threading primitives, more complete transport API.

1 files changed, 62 insertions, 0 deletions

diff --git a/src/core/transport.c b/src/core/transport.c
new file mode 100644
index 00000000..67f2ca2f
--- /dev/null
+++ b/src/core/transport.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2016 Garrett D'Amore <garrett@damore.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "core/nng_impl.h"
+
+/*
+ * For now the list of transports is hard-wired.  Adding new transports
+ * to the system dynamically is something that might be considered later.
+ */
+extern struct nni_transport_ops	nni_inproc_tran_ops;
+
+static struct nni_transport_ops *transports[] = {
+	&nni_inproc_tran_ops,
+	NULL
+};
+
+/*
+ * nni_transport_init initializes the entire transport subsystem, including
+ * each individual transport.
+ */
+void
+nni_transport_init(void)
+{
+	int i;
+	struct nni_transport_ops *ops;
+
+	for (i = 0; (ops = transports[i]) != NULL; i++) {
+		ops->tran_init();
+	}
+}
+
+void
+nni_transport_fork(int prefork)
+{
+	int i;
+	struct nni_transport_ops *ops;
+
+	for (i = 0; (ops = transports[i]) != NULL; i++) {
+		if (ops->tran_fork != NULL) {
+			ops->tran_fork(prefork);
+		}
+	}
+}