openadk/package/l2tpns/patches/01-honor_includes_remove_backtrace.patch

diff -urN orig/l2tpns-2.1.14/Makefile l2tpns-2.1.14/Makefile
--- orig/l2tpns-2.1.14/Makefile	2005-12-07 06:21:37.000000000 +0100
+++ l2tpns-2.1.14/Makefile	2005-12-14 12:50:49.000000000 +0100
@@ -11,17 +11,14 @@
 DEFINES += -DETCDIR='"$(etcdir)"'
 
 OPTIM =
-OPTIM += -g
 OPTIM += -O3
 
-CC = gcc
-LD = gcc
-INCLUDES = -I.
+INCLUDES = -I. -I$(STAGING_DIR)/usr/include
 CPPFLAGS = $(INCLUDES) $(DEFINES)
 CFLAGS = -Wall -Wformat-security -Wno-format-zero-length $(OPTIM)
-LDFLAGS =
+LDFLAGS = -L$(STAGING_DIR)/usr/lib
 LDLIBS =
-INSTALL = install -c -D -o root -g root
+INSTALL = install -c -D
 
 l2tpns.LIBS = -lm -lcli -ldl
 
diff -urN orig/l2tpns-2.1.14/l2tpns.c l2tpns-2.1.14/l2tpns.c
--- orig/l2tpns-2.1.14/l2tpns.c	2005-12-07 06:21:37.000000000 +0100
+++ l2tpns-2.1.14/l2tpns.c	2005-12-14 12:50:36.000000000 +0100
@@ -940,18 +940,14 @@
 
 	if (!t)
 	{
-		static int backtrace_count = 0;
 		LOG(0, 0, t, "tunnelsend called with 0 as tunnel id\n");
 		STAT(tunnel_tx_errors);
-		log_backtrace(backtrace_count, 5)
 		return;
 	}
 
 	if (!tunnel[t].ip)
 	{
-		static int backtrace_count = 0;
 		LOG(1, 0, t, "Error sending data out tunnel: no remote endpoint (tunnel not set up)\n");
-		log_backtrace(backtrace_count, 5)
 		STAT(tunnel_tx_errors);
 		return;
 	}
@@ -4125,23 +4121,8 @@
 		struct sched_param params = {0};
 		params.sched_priority = 1;
 
-		if (get_nprocs() < 2)
-		{
-			LOG(0, 0, 0, "Not using FIFO scheduler, there is only 1 processor in the system.\n");
-			config->scheduler_fifo = 0;
-		}
-		else
-		{
-			if ((ret = sched_setscheduler(0, SCHED_FIFO, &params)) == 0)
-			{
-				LOG(1, 0, 0, "Using FIFO scheduler.  Say goodbye to any other processes running\n");
-			}
-			else
-			{
-				LOG(0, 0, 0, "Error setting scheduler to FIFO: %s\n", strerror(errno));
-				config->scheduler_fifo = 0;
-			}
-		}
+		LOG(0, 0, 0, "Not using FIFO scheduler, there is only 1 processor in the system.\n");
+		config->scheduler_fifo = 0;
 	}
 
 	/* Set up the cluster communications port. */
diff -urN orig/l2tpns-2.1.14/l2tpns.h l2tpns-2.1.14/l2tpns.h
--- orig/l2tpns-2.1.14/l2tpns.h	2005-12-09 01:43:17.000000000 +0100
+++ l2tpns-2.1.14/l2tpns.h	2005-12-14 07:43:51.000000000 +0100
@@ -5,7 +5,6 @@
 #define __L2TPNS_H__
 
 #include <netinet/in.h>
-#include <execinfo.h>
 #include <stdio.h>
 #include <signal.h>
 #include <stdlib.h>
@@ -766,21 +765,6 @@
 extern ippoolt *ip_address_pool;
 #define sessionfree (session[0].next)
 
-#define log_backtrace(count, max) \
-if (count++ < max) { \
-	void *array[20]; \
-	char **strings; \
-	int size, i; \
-	LOG(0, 0, t, "Backtrace follows:\n"); \
-	size = backtrace(array, 10); \
-	strings = backtrace_symbols(array, size); \
-	if (strings) for (i = 0; i < size; i++) \
-	{ \
-		LOG(0, 0, t, " %s\n", strings[i]); \
-	} \
-	free(strings); \
-}
-
 
 extern configt *config;
 extern time_t basetime;		// Time when this process started.
diff -urN orig/l2tpns-2.1.14/ppp.c l2tpns-2.1.14/ppp.c
--- orig/l2tpns-2.1.14/ppp.c	2005-12-07 06:21:37.000000000 +0100
+++ l2tpns-2.1.14/ppp.c	2005-12-14 07:43:08.000000000 +0100
@@ -1755,9 +1755,7 @@
 {
 	if (size < 12) // Need more space than this!!
 	{
-		static int backtrace_count = 0;
 		LOG(0, s, t, "makeppp buffer too small for L2TP header (size=%d)\n", size);
-		log_backtrace(backtrace_count, 5)
 		return NULL;
 	}
 
@@ -1780,9 +1778,7 @@
 
 	if (l + 12 > size)
 	{
-		static int backtrace_count = 0;
 		LOG(2, s, t, "makeppp would overflow buffer (size=%d, header+payload=%d)\n", size, l + 12);
-		log_backtrace(backtrace_count, 5)
 		return NULL;
 	}