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-rw-r--r--src/ipcpd/CMakeLists.txt1
-rw-r--r--src/ipcpd/flow.c (renamed from src/lib/flow.c)2
-rw-r--r--src/ipcpd/flow.h63
-rw-r--r--src/ipcpd/ipcp-data.c1
-rw-r--r--src/ipcpd/ipcp-data.h2
-rw-r--r--src/ipcpd/shim-udp/main.c2
-rw-r--r--src/lib/CMakeLists.txt1
7 files changed, 67 insertions, 5 deletions
diff --git a/src/ipcpd/CMakeLists.txt b/src/ipcpd/CMakeLists.txt
index 6311e3dc..5a924ffe 100644
--- a/src/ipcpd/CMakeLists.txt
+++ b/src/ipcpd/CMakeLists.txt
@@ -1,5 +1,6 @@
set(IPCP_SOURCES
# Add source files here
+ ${CMAKE_CURRENT_SOURCE_DIR}/flow.c
${CMAKE_CURRENT_SOURCE_DIR}/ipcp.c
${CMAKE_CURRENT_SOURCE_DIR}/ipcp-data.c
)
diff --git a/src/lib/flow.c b/src/ipcpd/flow.c
index da0ca148..c436733b 100644
--- a/src/lib/flow.c
+++ b/src/ipcpd/flow.c
@@ -21,7 +21,7 @@
*/
#include <stdlib.h>
-#include <ouroboros/flow.h>
+#include "flow.h"
#define OUROBOROS_PREFIX "ipcpd/flow"
diff --git a/src/ipcpd/flow.h b/src/ipcpd/flow.h
new file mode 100644
index 00000000..000de5ad
--- /dev/null
+++ b/src/ipcpd/flow.h
@@ -0,0 +1,63 @@
+/*
+ * Ouroboros - Copyright (C) 2016
+ *
+ * Flows
+ *
+ * Dimitri Staessens <dimitri.staessens@intec.ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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_FLOW_H
+#define OUROBOROS_FLOW_H
+
+#include <ouroboros/common.h>
+#include <ouroboros/list.h>
+#include <pthread.h>
+
+/* same values as fcntl.h */
+#define FLOW_O_RDONLY 00000000
+#define FLOW_O_WRONLY 00000001
+#define FLOW_O_RDWR 00000002
+#define FLOW_O_ACCMODE 00000003
+
+#define FLOW_O_NONBLOCK 00004000
+#define FLOW_O_DEFAULT 00000002
+
+#define FLOW_O_INVALID (FLOW_O_WRONLY | FLOW_O_RDWR)
+
+enum flow_state {
+ FLOW_NULL = 0,
+ FLOW_ALLOCATED,
+ FLOW_PENDING
+};
+
+typedef struct flow {
+ struct list_head list;
+
+ int32_t port_id;
+ uint16_t oflags;
+ enum flow_state state;
+
+ pthread_mutex_t lock;
+} flow_t;
+
+flow_t * flow_create(int32_t port_id);
+void flow_destroy(flow_t * flow);
+
+int flow_set_opts(flow_t * flow, uint16_t opts);
+uint16_t flow_get_opts(const flow_t * flow);
+
+#endif /* OUROBOROS_FLOW_H */
diff --git a/src/ipcpd/ipcp-data.c b/src/ipcpd/ipcp-data.c
index 17649b42..2ed20943 100644
--- a/src/ipcpd/ipcp-data.c
+++ b/src/ipcpd/ipcp-data.c
@@ -22,7 +22,6 @@
*/
#include "ipcp-data.h"
-#include <ouroboros/flow.h>
#include <ouroboros/shm_du_map.h>
#include <ouroboros/list.h>
#include <ouroboros/utils.h>
diff --git a/src/ipcpd/ipcp-data.h b/src/ipcpd/ipcp-data.h
index d51f3730..a8db44f7 100644
--- a/src/ipcpd/ipcp-data.h
+++ b/src/ipcpd/ipcp-data.h
@@ -27,11 +27,11 @@
#include <ouroboros/common.h>
#include <ouroboros/instance_name.h>
#include <ouroboros/list.h>
-#include <ouroboros/flow.h>
#include <sys/types.h>
#include <pthread.h>
#include "ipcp-ops.h"
+#include "flow.h"
struct ipcp_data {
instance_name_t * iname;
diff --git a/src/ipcpd/shim-udp/main.c b/src/ipcpd/shim-udp/main.c
index 45620ee9..df731490 100644
--- a/src/ipcpd/shim-udp/main.c
+++ b/src/ipcpd/shim-udp/main.c
@@ -23,9 +23,9 @@
#include <ouroboros/config.h>
#include "ipcp.h"
+#include "flow.h"
#include <ouroboros/shm_du_map.h>
#include <ouroboros/list.h>
-#include <ouroboros/flow.h>
#include <ouroboros/utils.h>
#include <ouroboros/ipcp.h>
#include <ouroboros/dif_config.h>
diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index c2d1bcc7..4922e07c 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -28,7 +28,6 @@ set(SOURCE_FILES
da.c
dev.c
du_buff.c
- flow.c
instance_name.c
ipcp.c
irm.c