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authorOthmar Gsenger <otti@anytun.org>2008-04-12 11:38:42 +0000
committerOthmar Gsenger <otti@anytun.org>2008-04-12 11:38:42 +0000
commitfffd213c8cba2135afda493d797c41c10354770e (patch)
treebb5eea1b12871d8c3fed0e687d83be3e504d11b2 /openvpn/event.h
parentsvn cleanup (diff)
big svn cleanup
Diffstat (limited to 'openvpn/event.h')
-rw-r--r--openvpn/event.h157
1 files changed, 0 insertions, 157 deletions
diff --git a/openvpn/event.h b/openvpn/event.h
deleted file mode 100644
index 314ef4c..0000000
--- a/openvpn/event.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * OpenVPN -- An application to securely tunnel IP networks
- * over a single TCP/UDP port, with support for SSL/TLS-based
- * session authentication and key exchange,
- * packet encryption, packet authentication, and
- * packet compression.
- *
- * Copyright (C) 2002-2005 OpenVPN Solutions LLC <info@openvpn.net>
- *
- * 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 (see the file COPYING included with this
- * distribution); if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef EVENT_H
-#define EVENT_H
-
-#include "win32.h"
-#include "sig.h"
-#include "perf.h"
-
-/*
- * rwflags passed to event_ctl and returned by
- * struct event_set_return.
- */
-#define EVENT_READ (1<<0)
-#define EVENT_WRITE (1<<1)
-
-/*
- * Initialization flags passed to event_set_init
- */
-#define EVENT_METHOD_US_TIMEOUT (1<<0)
-#define EVENT_METHOD_FAST (1<<1)
-
-#ifdef WIN32
-
-typedef const struct rw_handle *event_t;
-
-#define UNDEFINED_EVENT (NULL)
-
-#else
-
-typedef int event_t;
-
-#define UNDEFINED_EVENT (-1)
-
-#endif
-
-struct event_set;
-struct event_set_return;
-
-struct event_set_functions
-{
- void (*free)(struct event_set *es);
- void (*reset)(struct event_set *es);
- void (*del)(struct event_set *es, event_t event);
- void (*ctl)(struct event_set *es, event_t event, unsigned int rwflags, void *arg);
-
- /*
- * Return status for wait:
- * -1 on signal or error
- * 0 on timeout
- * length of event_set_return if at least 1 event is returned
- */
- int (*wait)(struct event_set *es, const struct timeval *tv, struct event_set_return *out, int outlen);
-};
-
-struct event_set_return
-{
- unsigned int rwflags;
- void *arg;
-};
-
-struct event_set
-{
- struct event_set_functions func;
-};
-
-/*
- * maxevents on input: desired max number of event_t descriptors
- * simultaneously set with event_ctl
- * maxevents on output: may be modified down, depending on limitations
- * of underlying API
- * flags: EVENT_METHOD_x flags
- */
-struct event_set *event_set_init (int *maxevents, unsigned int flags);
-
-static inline void
-event_free (struct event_set *es)
-{
- (*es->func.free)(es);
-}
-
-static inline void
-event_reset (struct event_set *es)
-{
- (*es->func.reset)(es);
-}
-
-static inline void
-event_del (struct event_set *es, event_t event)
-{
- (*es->func.del)(es, event);
-}
-
-static inline void
-event_ctl (struct event_set *es, event_t event, unsigned int rwflags, void *arg)
-{
- (*es->func.ctl)(es, event, rwflags, arg);
-}
-
-static inline int
-event_wait (struct event_set *es, const struct timeval *tv, struct event_set_return *out, int outlen)
-{
- int ret;
- perf_push (PERF_IO_WAIT);
- ret = (*es->func.wait)(es, tv, out, outlen);
- perf_pop ();
- return ret;
-}
-
-static inline void
-event_set_return_init (struct event_set_return *esr)
-{
- esr->rwflags = 0;
- esr->arg = NULL;
-}
-
-#ifdef WIN32
-
-static inline void
-wait_signal (struct event_set *es, void *arg)
-{
- if (HANDLE_DEFINED (win32_signal.in.read))
- event_ctl (es, &win32_signal.in, EVENT_READ, arg);
-}
-
-#else
-
-static inline void
-wait_signal (struct event_set *es, void *arg)
-{
-}
-
-#endif
-
-#endif