1 files changed, 110 insertions, 0 deletions
diff --git a/sys/i4b/layer4/i4b_l4timer.c b/sys/i4b/layer4/i4b_l4timer.c
new file mode 100644
index 0000000..7a38e13
--- /dev/null
+++ b/sys/i4b/layer4/i4b_l4timer.c
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 1997, 1998 Hellmuth Michaelis. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+ *
+ *---------------------------------------------------------------------------
+ *
+ *	i4b_l4timer.c - timer and timeout handling for layer 4
+ *	--------------------------------------------------------
+ *
+ *	$Id: i4b_l4timer.c,v 1.10 1998/12/05 18:05:53 hm Exp $ 
+ *
+ *      last edit-date: [Sat Dec  5 18:36:07 1998]
+ *
+ *---------------------------------------------------------------------------*/
+
+#include "i4b.h"
+
+#if NI4B > 0
+
+#include <sys/param.h>
+#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001
+#include <sys/ioccom.h>
+#else
+#include <sys/ioctl.h>
+#endif
+#include <sys/kernel.h>
+#include <sys/systm.h>
+#include <sys/mbuf.h>
+#include <sys/socket.h>
+#include <net/if.h>
+
+#ifdef __FreeBSD__
+#include <machine/i4b_debug.h>
+#include <machine/i4b_ioctl.h>
+#else
+#include <i4b/i4b_debug.h>
+#include <i4b/i4b_ioctl.h>
+#endif
+
+#include <i4b/include/i4b_global.h>
+#include <i4b/include/i4b_l3l4.h>
+#include <i4b/include/i4b_mbuf.h>
+
+#include <i4b/layer4/i4b_l4.h>
+
+/*---------------------------------------------------------------------------*
+ *	timer T400 timeout function
+ *---------------------------------------------------------------------------*/
+static void
+T400_timeout(call_desc_t *cd)
+{
+	DBGL4(L4_ERR, "T400_timeout", ("cr = %d\n", cd->cr));
+}
+
+/*---------------------------------------------------------------------------*
+ *	timer T400 start
+ *---------------------------------------------------------------------------*/
+void
+T400_start(call_desc_t *cd)
+{
+	DBGL4(L4_MSG, "T400_start", ("cr = %d\n", cd->cr));
+	
+	cd->T400 = TIMER_ACTIVE;
+#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001
+	cd->T400_callout = timeout((TIMEOUT_FUNC_T)T400_timeout, (void *)cd, T400DEF);
+#else
+	timeout((TIMEOUT_FUNC_T)T400_timeout, (void *)cd, T400DEF);
+#endif
+}
+
+/*---------------------------------------------------------------------------*
+ *	timer T400 stop
+ *---------------------------------------------------------------------------*/
+void
+T400_stop(call_desc_t *cd)
+{
+	DBGL4(L4_MSG, "T400_stop", ("cr = %d\n", cd->cr));
+
+	if(cd->T400 == TIMER_ACTIVE)
+	{
+		cd->T400 = TIMER_IDLE;
+#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001
+		untimeout((TIMEOUT_FUNC_T)T400_timeout, (void *)cd, cd->T400_callout);
+#else
+		untimeout((TIMEOUT_FUNC_T)T400_timeout, (void *)cd);
+#endif
+	}
+}
+
+#endif /* NI4B > 0 */