1 files changed, 134 insertions, 0 deletions
diff --git a/stacks/lwip_stack/release/lwip_helper_files/include/timeouts.h b/stacks/lwip_stack/release/lwip_helper_files/include/timeouts.h
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+++ b/stacks/lwip_stack/release/lwip_helper_files/include/timeouts.h
@@ -0,0 +1,134 @@
+/**
+ * @file
+ * Timer implementations
+ */
+
+/*
+ * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+ * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ * This file is part of the lwIP TCP/IP stack.
+ *
+ * Author: Adam Dunkels <adam@sics.se>
+ *         Simon Goldschmidt
+ *
+ */
+#ifndef LWIP_HDR_TIMEOUTS_H
+#define LWIP_HDR_TIMEOUTS_H
+
+#include "lwip/opt.h"
+#include "lwip/err.h"
+#if !NO_SYS
+#include "lwip/sys.h"
+#endif
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#ifndef LWIP_DEBUG_TIMERNAMES
+#ifdef LWIP_DEBUG
+#define LWIP_DEBUG_TIMERNAMES SYS_DEBUG
+#else                           /* LWIP_DEBUG */
+#define LWIP_DEBUG_TIMERNAMES 0
+#endif                          /* LWIP_DEBUG */
+#endif
+
+/** Function prototype for a stack-internal timer function that has to be
+ * called at a defined interval */
+  typedef void (*lwip_cyclic_timer_handler) (void);
+
+/** This struct contains information about a stack-internal timer function
+ that has to be called at a defined interval */
+  struct lwip_cyclic_timer
+  {
+    u32_t interval_ms;
+    lwip_cyclic_timer_handler handler;
+#if LWIP_DEBUG_TIMERNAMES
+    const char *handler_name;
+#endif                          /* LWIP_DEBUG_TIMERNAMES */
+  };
+
+/** This array contains all stack-internal cyclic timers. To get the number of
+ * timers, use LWIP_ARRAYSIZE() */
+  extern const struct lwip_cyclic_timer lwip_cyclic_timers[];
+
+#if LWIP_TIMERS
+
+/** Function prototype for a timeout callback function. Register such a function
+ * using sys_timeout().
+ *
+ * @param arg Additional argument to pass to the function - set up by sys_timeout()
+ */
+  typedef void (*sys_timeout_handler) (void *arg);
+
+  struct sys_timeo
+  {
+    struct sys_timeo *next;
+    u32_t time;
+    sys_timeout_handler h;
+    void *arg;
+#if LWIP_DEBUG_TIMERNAMES
+    const char *handler_name;
+#endif                          /* LWIP_DEBUG_TIMERNAMES */
+  };
+
+  void sys_timeouts_init (void);
+
+#if LWIP_DEBUG_TIMERNAMES
+  void sys_timeout_debug (u32_t msecs, sys_timeout_handler handler, void *arg,
+                          const char *handler_name);
+#define sys_timeout(msecs, handler, arg) sys_timeout_debug(msecs, handler, arg, #handler)
+#else                           /* LWIP_DEBUG_TIMERNAMES */
+  void sys_timeout (u32_t msecs, sys_timeout_handler handler, void *arg);
+#endif                          /* LWIP_DEBUG_TIMERNAMES */
+
+  void sys_untimeout (sys_timeout_handler handler, void *arg);
+  void sys_restart_timeouts (void);
+#if NO_SYS
+  void sys_check_timeouts (void);
+  u32_t sys_timeouts_sleeptime (void);
+#else                           /* NO_SYS */
+  void sys_timeouts_mbox_fetch (sys_mbox_t * mbox, void **msg);
+#endif                          /* NO_SYS */
+
+#else                           /* LWIP_TIMERS */
+  typedef void (*sys_timeout_handler) (void *arg);
+
+  void sys_timeouts_init (void);
+  void sys_timeout (u32_t msecs, sys_timeout_handler handler, void *arg);
+  void sys_untimeout (sys_timeout_handler handler, void *arg);
+  void sys_timeouts_mbox_fetch (sys_mbox_t * mbox, void **msg);
+  void cyclic_timer (void *arg);
+  void tcpip_tcp_timer (void *arg);
+  void tcp_timer_needed (void);
+
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif                          /* LWIP_HDR_TIMEOUTS_H */