lib: api for handling flows

moved the flow definition to the library and made it public.
thread-safety implemented without compiler checks.

1 files changed, 0 insertions, 66 deletions

diff --git a/src/ipcpd/flow.h b/src/ipcpd/flow.h
deleted file mode 100644
index 83f4076d..00000000
--- a/src/ipcpd/flow.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Ouroboros - Copyright (C) 2016
- *
- * Flows
- *
- *    Dimitri Staessens <[email protected]>
- *
- * 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 IPCPD_FLOW_H
-#define IPCPD_FLOW_H
-
-#include <ouroboros/common.h>
-
-#ifdef FLOW_MT_SAFE
-#include <pthread.h>
-#endif
-
-/* 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  00037777
-
-typedef long port_id_t;
-
-enum flow_state {
-        FLOW_INIT = 0,
-        FLOW_ALLOCATED,
-        FLOW_PENDING
-};
-
-typedef struct flow {
-        port_id_t       port_id;
-        uint16_t        flags;
-        uint8_t         state;
-#ifdef FLOW_MT_SAFE
-        pthread_mutex_t lock;
-#endif
-} flow_t;
-
-flow_t * flow_create(port_id_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 /* IPCPD_FLOW_H */