Initial commit

package/network/utils/linux-atm/Makefile

@@ -0,0 +1,200 @@
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=linux-atm
+PKG_VERSION:=2.5.2
+PKG_RELEASE:=8
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=@SF/$(PKG_NAME)
+PKG_HASH:=9645481a2b16476b59220aa2d6bc5bc41043f291326c9b37581018fbd16dd53a
+
+PKG_INSTALL:=1
+PKG_BUILD_PARALLEL:=1
+PKG_LICENSE:=GPL-2.0+
+PKG_CPE_ID:=cpe:/a:linux-atm:linux-atm
+PKG_FIXUP:=autoreconf
+PKG_FLAGS:=nonshared
+
+include $(INCLUDE_DIR)/package.mk
+
+ATM_DEBUG_BINS:=aread awrite atmdiag atmdump atmswitch saaldump \
+		sonetdiag svc_recv svc_send ttcp_atm
+ATM_DEBUG_SBINS:=atmaddr atmloop atmtcp esi atmsigd bus \
+		 ilmid ilmidiag lecs les mpcd zeppelin
+ATM_DEBUG_TOOLS:=$(ATM_DEBUG_BINS) $(ATM_DEBUG_SBINS)
+
+define Package/linux-atm
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=Linux ATM library
+  URL:=http://linux-atm.sourceforge.net/
+endef
+
+define Package/linux-atm/description
+  This package contains a library for accessing the Linux ATM subsystem.
+endef
+
+define Package/linux-atm/Default
+  SECTION:=net
+  CATEGORY:=Network
+  DEPENDS:=+linux-atm
+  URL:=http://linux-atm.sourceforge.net/
+  SUBMENU:=Linux ATM tools
+endef
+
+define Package/atm-tools
+  $(call Package/linux-atm/Default)
+  TITLE:=Linux ATM tools
+endef
+
+define Package/atm-tools/description
+  This package contains the Linux ATM tools.
+endef
+
+define Package/atm-diagnostics
+  $(call Package/linux-atm/Default)
+  TITLE:=Linux ATM Diagnostics
+endef
+
+define Package/atm-diagnostics/description
+  This package contains the Linux ATM diagnostics.
+endef
+
+define Package/atm-debug-tools
+  $(call Package/linux-atm/Default)
+  TITLE:=Linux ATM debugging tools
+endef
+
+define Package/atm-debug-tools/description
+  This package contains the Linux ATM debugging tools.
+endef
+
+define Package/br2684ctl
+  $(call Package/linux-atm/Default)
+  TITLE:=ATM Ethernet bridging configuration utility
+endef
+
+define Package/br2684ctl/description
+  Support for AAL5 encapsulation (RFC-1483/RFC-2684) over ATM.
+endef
+
+define GenAtmPlugin
+  define Package/$(1)
+     $(call Package/linux-atm/Default)
+     TITLE:=Linux ATM tool $(2)
+  endef
+
+  define Package/$(1)/description
+     Linux ATM tool $(2).
+  endef
+endef
+
+$(foreach t,$(ATM_DEBUG_TOOLS),$(eval $(call GenAtmPlugin,atm-$(t),$(t))))
+
+TARGET_CFLAGS += -I$(LINUX_DIR)/user_headers/include
+
+define Build/Configure
+	$(call Build/Configure/Default)
+	# prevent autoheader invocation
+	touch $(PKG_BUILD_DIR)/stamp-h.in
+endef
+
+unexport PREFIX
+
+define Build/Compile
+	# src/qgen is built with HOSTCC, which does not really like our LDFLAGS
+	+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR)/src/qgen \
+		LDFLAGS="" \
+		all
+	+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) OBJCOPY=$(TARGET_CROSS)objcopy all
+endef
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr
+	$(CP) \
+		$(PKG_INSTALL_DIR)/usr/include \
+		$(PKG_INSTALL_DIR)/usr/lib \
+		$(1)/usr/
+endef
+
+define Package/linux-atm/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libatm.so* $(1)/usr/lib/
+endef
+
+define Package/atm-tools/install
+	$(INSTALL_DIR) $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/atmarp{,d} $(1)/usr/sbin/
+endef
+
+
+define BuildAtmPlugin
+  define Package/$(1)/install
+	$(INSTALL_DIR) $$(1)/usr/$(3)
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/$(3)/$(2) $$(1)/usr/$(3)
+  endef
+
+  $$(eval $$(call BuildPackage,$(1)))
+endef
+
+define Package/atm-debug-tools/install
+	$(INSTALL_DIR) $(1)/usr/bin/
+	$(INSTALL_DIR) $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/atmaddr $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/atmloop $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/atmtcp     $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/esi $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/aread $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/awrite $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/atmdiag $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/atmdump $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/atmsigd $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/bus $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/ilmid $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/ilmidiag $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/lecs $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/les $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/mpcd $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/zeppelin $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/atmswitch $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/saaldump $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/sonetdiag $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/svc_recv $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/svc_send $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/ttcp_atm $(1)/usr/bin/
+endef
+
+define Package/atm-diagnostics/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/aread $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/awrite $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/atmdiag $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/atmdump $(1)/usr/bin/
+endef
+
+define Package/br2684ctl/install
+	$(INSTALL_DIR) $(1)/etc/init.d $(1)/etc/hotplug.d/atm $(1)/usr/sbin $(1)/lib/netifd
+	$(INSTALL_BIN) ./files/br2684-up $(1)/lib/netifd/br2684-up
+	$(INSTALL_BIN) ./files/br2684ctl $(1)/etc/init.d/
+	$(INSTALL_CONF) ./files/atm.hotplug $(1)/etc/hotplug.d/atm/00-trigger
+	$(INSTALL_BIN) \
+		./files/br2684ctl_wrap \
+		$(PKG_INSTALL_DIR)/usr/sbin/br2684ctl \
+		$(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,linux-atm))
+$(eval $(call BuildPackage,atm-tools))
+$(eval $(call BuildPackage,atm-debug-tools))
+$(eval $(call BuildPackage,atm-diagnostics))
+$(eval $(call BuildPackage,br2684ctl))
+$(foreach t,$(ATM_DEBUG_BINS),$(eval $(call BuildAtmPlugin,atm-$(t),$(t),bin)))
+$(foreach t,$(ATM_DEBUG_SBINS),$(eval $(call BuildAtmPlugin,atm-$(t),$(t),sbin)))

package/network/utils/linux-atm/files/atm.hotplug

@@ -0,0 +1 @@
+ubus call service event '{ "type": "hotplug.atm", "data": { "name": "'"$DEVICENAME"'" } }'

package/network/utils/linux-atm/files/br2684-up

@@ -0,0 +1,3 @@
+#!/bin/sh
+. /lib/functions/network.sh
+network_ready_device "$1"

package/network/utils/linux-atm/files/br2684ctl

@@ -0,0 +1,84 @@
+#!/bin/sh /etc/rc.common
+
+START=50
+USE_PROCD=1
+
+start_daemon() {
+	local cfg="$1"
+
+	local atmdev disabled
+
+	config_get_bool disabled "$cfg" disabled 0
+	[ "$disabled" -eq 1 ] && return
+
+	config_get atmdev "$cfg" atmdev 0
+
+	local nameprefix
+	config_get nameprefix "$cfg" nameprefix "nas"
+
+	local unit
+	config_get unit "$cfg" unit 0
+
+	local vpi
+	config_get vpi "$cfg" vpi 8
+
+	local vci
+	config_get vci "$cfg" vci 35
+
+	local encaps
+	config_get encaps "$cfg" encaps
+
+	case "$encaps" in
+		1|vc) encaps=1;;
+		*) encaps=0;;
+	esac
+
+	local payload
+	config_get payload "$cfg" payload
+
+	case "$payload" in
+		0|routed) payload=0;;
+		*) payload=1;;
+	esac
+
+	local qos
+	config_get qos "$cfg" qos
+
+	local sendsize
+	config_get sendsize "$cfg" sendsize
+
+	found=
+	for device in /sys/class/atm/*; do
+		[ -d "$device" ] || break
+		[ "$(cat $device/atmindex)" = "$atmdev" ] || continue
+		found=1
+		break
+	done
+
+	[ -n "$found" ] || return
+
+	local circuit="$atmdev.$vpi.$vci"
+
+	procd_open_instance
+	procd_set_param command \
+		/usr/sbin/br2684ctl_wrap "${nameprefix}${unit}" \
+		-n "$nameprefix" -c "$unit" -e "$encaps" -p "$payload" \
+		-a "$circuit" ${qos:+-q "$qos"} ${sendsize:+-s "$sendsize"} \
+		-S /lib/netifd/br2684-up
+	procd_close_instance
+}
+
+service_triggers() {
+	local script=$(readlink "$initscript")
+	local name=$(basename ${script:-$initscript})
+
+	procd_open_trigger
+	procd_add_raw_trigger hotplug.atm 2000 /etc/init.d/$name reload
+	procd_add_config_trigger "config.change" "network" /etc/init.d/$name reload
+	procd_close_trigger
+}
+
+start_service() {
+	config_load network
+	config_foreach start_daemon atm-bridge
+}

package/network/utils/linux-atm/files/br2684ctl_wrap

@@ -0,0 +1,5 @@
+#!/bin/sh
+. /lib/functions/network.sh
+device="$1"; shift
+network_defer_device "$device"
+exec /usr/sbin/br2684ctl "$@"

package/network/utils/linux-atm/patches/000-debian_2.5.1-5.1.patch

@@ -0,0 +1,319 @@
+--- a/src/mpoad/mpcd.8
++++ b/src/mpoad/mpcd.8
+@@ -28,7 +28,7 @@ mpcd \- ATM MPOA (Multi\-Protocol Over A
+ .B ]]
+ .SH DESCRIPTION
+ MPOA client
+-.SM(MPC) is responsible for creating and receiving
++.SM (MPC) is responsible for creating and receiving
+ internetwork layer shortcuts. Using these shortcuts MPCs forward
+ unicast internetwork layer packets effectively over ATM without need
+ for routing protocols.
+@@ -43,7 +43,7 @@ accepts shortcuts and packets arriving o
+ shortcuts is done with the help of
+ .SM MPOA
+ server
+-.SM(MPS).
++.SM (MPS).
+ .PP
+ Just as the Linux
+ .SM LAN
+--- a/src/led/zeppelin.8
++++ b/src/led/zeppelin.8
+@@ -99,7 +99,7 @@ Ring and ATM parts of the ELAN, so using
+ recommended. Token Ring support has received less testing than its
+ Ethernet counterpart.
+ .SH FILES
+-.IP \fI/var/run/lec[interface number].pid\fP
++.IP \fI/var/run/lec[interface\ number].pid\fP
+ The file containing the process id of zeppelin.
+ .SH BUGS
+ John Bonham died 1980 and Led Zeppelin broke.
+--- a/src/sigd/atmsigd.conf.4
++++ b/src/sigd/atmsigd.conf.4
+@@ -125,7 +125,7 @@ a comment. The `#' character cannot be e
+ .P
+ If an option is specified in \fBatmsigd.conf\fP and on the command
+ line, the command line has priority.
+-.COMPATIBILITY
++.SH COMPATIBILITY
+ Certain options used by past versions of \fBatmsigd\fP but no longer documented
+ on the man page are still recognized and supported, but they also yield a
+ warning message. Future versions of \fBatmsigd\fP will not recognize those
+--- a/src/arpd/io.c
++++ b/src/arpd/io.c
+@@ -277,7 +277,8 @@ static void accept_new(void)
+     struct atm_qos qos;
+     ENTRY *entry;
+     VCC *vcc;
+-    int fd,len,size,error;
++    int fd,error;
++    socklen_t len,size;
+ 
+     len = sizeof(addr);
+     if ((fd = accept(incoming,(struct sockaddr *) &addr,&len)) < 0) {
+@@ -614,7 +615,8 @@ int ip_itf_info(int number,uint32_t *ip,
+ 
+ int get_local(int fd,struct sockaddr_atmsvc *addr)
+ {
+-    int length,result;
++    int result;
++    size_t length;
+ 
+     length = sizeof(struct sockaddr_atmsvc);
+     result = getsockname(fd,(struct sockaddr *) addr,&length);
+--- a/src/arpd/table.c
++++ b/src/arpd/table.c
+@@ -101,7 +101,8 @@ static void dump_vcc(VCC *vcc)
+     char addr_buf[MAX_ATM_ADDR_LEN+1];
+     char qos_buf[MAX_ATM_QOS_LEN+1];
+     struct atm_qos qos;
+-    int size,sndbuf;
++    int sndbuf;
++    socklen_t size;
+ 
+     size = sizeof(addr);
+     if (getpeername(vcc->fd,(struct sockaddr *) &addr,&size) < 0) {
+--- a/src/ilmid/asn1/asn_int.c
++++ b/src/ilmid/asn1/asn_int.c
+@@ -185,7 +185,7 @@ FILE* f _AND_
+ AsnInt* v _AND_
+ unsigned short int indent)
+ {
+-    fprintf(f,"%d", *v);
++    fprintf(f,"%ld", *v);
+ } 
+ 
+ 
+@@ -370,5 +370,5 @@ FILE* f _AND_
+ UAsnInt* v _AND_
+ unsigned short int indent)
+ {
+-    fprintf(f,"%u", *v);
++    fprintf(f,"%lu", *v);
+ } 
+--- a/src/ilmid/asn1/asn_oid.c
++++ b/src/ilmid/asn1/asn_oid.c
+@@ -127,7 +127,7 @@ unsigned short int indent)
+     if (firstArcNum > 2)
+         firstArcNum = 2;
+ 
+-    fprintf(f,"%u %u", firstArcNum, arcNum - (firstArcNum * 40));
++    fprintf(f,"%d %lu", firstArcNum, arcNum - (firstArcNum * 40));
+ 
+     for (; i < v->octetLen ; )
+     {
+@@ -136,7 +136,7 @@ unsigned short int indent)
+ 
+         arcNum = (arcNum << 7) + (v->octs[i] & 0x7f);
+         i++;
+-        fprintf(f," %u", arcNum);
++        fprintf(f," %lu", arcNum);
+     }
+     fprintf(f,"}");
+ 
+--- a/src/lane/connect.c
++++ b/src/lane/connect.c
+@@ -258,7 +258,8 @@ static int
+ data_handler(const Event_t *event, void *funcdata)
+ {
+   Conn_t *tmp, *newconn;
+-  int fd, nbytes;
++  int fd;
++  socklen_t nbytes;
+   static char buffer[BUFSIZE];
+   LaneControl_t *ctmp;
+   struct sockaddr_atmsvc addr;
+--- a/src/lane/connect_bus.c
++++ b/src/lane/connect_bus.c
+@@ -170,7 +170,8 @@ static int
+ data_handler(const Event_t *event, void *funcdata)
+ {
+   Conn_t *tmp, *newconn;
+-  int fd, nbytes;
++  int fd;
++  socklen_t nbytes;
+   static char buffer[BUFSIZE];
+   struct sockaddr_atmsvc addr;
+ 
+--- a/src/lane/lane_atm.c
++++ b/src/lane/lane_atm.c
+@@ -138,7 +138,7 @@ atm_connect_back(const AtmAddr_t *our_ad
+   struct atm_blli blli;
+   struct atm_qos qos;
+   int fd, ret;
+-  int len = sizeof(address);
++  socklen_t len = sizeof(address);
+   
+   fd = socket(PF_ATMSVC, SOCK_DGRAM, 0);
+   if (fd <0) {
+--- a/src/lane/lecs.c
++++ b/src/lane/lecs.c
+@@ -119,7 +119,7 @@ int main(int argc, char **argv)
+   int just_dump=0;
+   fd_set fds;
+   struct sockaddr_atmsvc client;
+-  int len;
++  socklen_t len;
+   unsigned char buffer[P_SIZE];
+ 
+   while(i!=-1) {
+--- a/src/lib/ans.c
++++ b/src/lib/ans.c
+@@ -41,7 +41,7 @@
+ static int ans(const char *text,int wanted,void *result,int res_len)
+ {
+     unsigned char answer[MAX_ANSWER];
+-    unsigned char name[MAX_NAME];
++    char name[MAX_NAME];
+     unsigned char *pos,*data,*found;
+     int answer_len,name_len,data_len,found_len;
+     int questions,answers;
+--- a/src/lib/sdu2cell.c
++++ b/src/lib/sdu2cell.c
+@@ -15,7 +15,8 @@ int sdu2cell(int s,int sizes,const int *
+ {
+     struct atm_qos qos;
+     int trailer,total,cells;
+-    int size,i;
++    int i;
++    socklen_t size;
+ 
+     size = sizeof(qos);
+     if (getsockopt(s,SOL_AAL,SO_ATMQOS,&qos,&size) < 0) return -1;
+--- a/src/lib/unix.c
++++ b/src/lib/unix.c
+@@ -63,8 +63,8 @@ int un_attach(const char *path)
+ int un_recv_connect(int s,void *buf,int size)
+ {
+     struct sockaddr_un addr;
+-    int addr_size;
+     int len;
++    socklen_t addr_size;
+ 
+     addr_size = sizeof(addr);
+     len = recvfrom(s,buf,size,0,(struct sockaddr *) &addr,&addr_size);
+--- a/src/maint/atmtcp.c
++++ b/src/maint/atmtcp.c
+@@ -817,7 +817,8 @@ int main(int argc,char **argv)
+ 	}
+ 	else if (!strcmp(ARG,"listen") ||
+ 	  (do_background = !strcmp(ARG,"listen-bg"))) {
+-	    int fd,port,addr_len;
++	    int fd,port;
++	    socklen_t addr_len;
+ 	    int *fd2 = alloc_t(int);
+ 
+ 	    if ((fd = socket(PF_INET,SOCK_STREAM,0)) < 0) {
+--- a/src/maint/hediag.c
++++ b/src/maint/hediag.c
+@@ -1,6 +1,7 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <unistd.h>
++#include <string.h>
+ #include <sys/ioctl.h>
+ #include <sys/types.h>
+ #include <sys/socket.h>
+--- a/src/mpoad/io.c
++++ b/src/mpoad/io.c
+@@ -521,7 +521,8 @@ static int msg_from_mps(int slot)
+ static int accept_conn(int slot)
+ {
+         struct sockaddr_atmsvc sa;
+-        int i, new_fd, sa_len;
++        int i, new_fd;
++        socklen_t sa_len;
+ 
+         sa_len = sizeof(sa);
+         new_fd = accept(fds[slot].fd, (struct sockaddr *)&sa, &sa_len);
+--- a/src/sigd/io.c
++++ b/src/sigd/io.c
+@@ -355,7 +355,7 @@ int get_pvc(int itf,int *vci)
+     error = 0;
+     if (bind(s,(struct sockaddr *) &addr,sizeof(addr)) < 0) error = errno;
+     else {
+-	int size;
++	socklen_t size;
+ 
+ 	size = sizeof(addr);
+ 	if (getsockname(s,(struct sockaddr *) &addr,&size) < 0)
+--- a/src/test/ttcp.c
++++ b/src/test/ttcp.c
+@@ -92,7 +92,8 @@ struct sockaddr_in frominet;
+ struct sockaddr_atmsvc satm;
+ struct atm_qos qos;
+ 
+-int domain, fromlen;
++int domain;
++socklen_t fromlen;
+ int fd;				/* fd of network socket */
+ 
+ int buflen = 8 * 1024;		/* length of buffer */
+@@ -466,7 +467,7 @@ int no_check = 0;
+ 	    
+ 	    {
+ 		struct sockaddr_atmsvc peer;
+-		int peerlen = sizeof(peer);
++		socklen_t peerlen = sizeof(peer);
+ 		if (getpeername(fd, (struct sockaddr *) &peer, 
+ 				&peerlen) < 0) {
+ 		    err("getpeername");
+@@ -498,7 +499,7 @@ int no_check = 0;
+     /* set socket buffer size */
+ #if defined(SO_SNDBUF) || defined(SO_RCVBUF)
+     if (sockbufsize) {
+-	int len;
++	socklen_t len;
+ 
+ 	if (trans) {
+ 	    /* set send socket buffer if we are transmitting */    
+@@ -663,7 +664,7 @@ int no_check = 0;
+     exit(0);
+ 
+   usage:
+-    fprintf(stderr, Usage);
++    fprintf(stderr, "%s", Usage);
+     exit(1);
+ }
+ 
+--- a/src/arpd/arp.c
++++ b/src/arpd/arp.c
+@@ -17,6 +17,7 @@
+ #include <netinet/in.h> /* for ntohs, etc. */
+ #define _LINUX_NETDEVICE_H /* very crude hack for glibc2 */
+ #include <linux/types.h>
++#include <linux/if.h>
+ #include <linux/if_arp.h>
+ #include <linux/if_ether.h>
+ #include <atm.h>
+--- a/src/arpd/itf.c
++++ b/src/arpd/itf.c
+@@ -14,6 +14,7 @@
+ #include <sys/socket.h>
+ #define _LINUX_NETDEVICE_H /* glibc2 */
+ #include <linux/types.h>
++#include <linux/if.h>
+ #include <linux/if_arp.h>
+ 
+ #include "atmd.h"
+--- a/src/maint/atmdump.c
++++ b/src/maint/atmdump.c
+@@ -14,6 +14,7 @@
+ #include <sys/types.h>
+ #include <sys/time.h>
+ #include <sys/socket.h>
++#include <linux/sockios.h>
+ #include <netinet/in.h> /* for htonl and ntohl */
+ #include <atm.h>
+ 
+--- a/src/maint/saaldump.c
++++ b/src/maint/saaldump.c
+@@ -15,6 +15,7 @@
+ #include <sys/time.h>
+ #include <sys/types.h>
+ #include <sys/socket.h>
++#include <linux/sockios.h>
+ #include <atm.h>
+ 
+ #include "pdu.h"

package/network/utils/linux-atm/patches/200-no_libfl.patch

@@ -0,0 +1,179 @@
+--- a/src/qgen/Makefile.am
++++ b/src/qgen/Makefile.am
+@@ -2,7 +2,7 @@ noinst_PROGRAMS = qgen
+ 
+ qgen_SOURCES = common.c common.h file.c file.h first.c ql_y.y ql_l.l qgen.c \
+ 		qgen.h second.c third.c
+-qgen_LDADD = -lfl
++qgen_LDADD = 
+ 
+ COMPILE = @CC_FOR_BUILD@ @CFLAGS_FOR_BUILD@
+ LINK = @CC_FOR_BUILD@ @CFLAGS_FOR_BUILD@ -o $@
+--- a/src/qgen/Makefile.in
++++ b/src/qgen/Makefile.in
+@@ -204,7 +204,7 @@ top_srcdir = @top_srcdir@
+ qgen_SOURCES = common.c common.h file.c file.h first.c ql_y.y ql_l.l qgen.c \
+ 		qgen.h second.c third.c
+ 
+-qgen_LDADD = -lfl
++qgen_LDADD =
+ COMPILE = @CC_FOR_BUILD@ @CFLAGS_FOR_BUILD@
+ LINK = @CC_FOR_BUILD@ @CFLAGS_FOR_BUILD@ -o $@
+ 
+--- a/src/sigd/Makefile.am
++++ b/src/sigd/Makefile.am
+@@ -8,7 +8,7 @@ atmsigd_XTRAS = mess.o $(top_builddir)/s
+ 			$(top_builddir)/src/q2931/qd.dump.o \
+ 			$(top_builddir)/src/lib/libatm.la \
+ 			$(top_builddir)/src/saal/libsaal.a
+-atmsigd_LDADD = $(atmsigd_XTRAS) -lfl
++atmsigd_LDADD = $(atmsigd_XTRAS) 
+ atmsigd_DEPENDENCIES = mess.c $(atmsigd_XTRAS)
+ 
+ CLEANFILES = mess.c
+--- a/src/sigd/Makefile.in
++++ b/src/sigd/Makefile.in
+@@ -245,7 +245,7 @@ atmsigd_XTRAS = mess.o $(top_builddir)/s
+ 			$(top_builddir)/src/lib/libatm.la \
+ 			$(top_builddir)/src/saal/libsaal.a
+ 
+-atmsigd_LDADD = $(atmsigd_XTRAS) -lfl
++atmsigd_LDADD = $(atmsigd_XTRAS) 
+ atmsigd_DEPENDENCIES = mess.c $(atmsigd_XTRAS)
+ CLEANFILES = mess.c
+ sysconf_DATA = atmsigd.conf
+--- a/src/switch/debug/debug.c
++++ b/src/switch/debug/debug.c
+@@ -20,6 +20,11 @@
+ 
+ #define PRV(call) ((FAB *) (call)->fab)
+ 
++int yywrap(void)
++{
++        return 1;
++}
++
+ 
+ typedef struct _fab {
+     CALL *next; /* relay.c may not keep track of calls, but WE are */
+--- a/src/switch/debug/Makefile.am
++++ b/src/switch/debug/Makefile.am
+@@ -5,7 +5,7 @@ INCLUDES = -I$(srcdir)/../../q2931
+ sw_debug_SOURCES = debug.c
+ sw_debug_XTRAS = $(top_builddir)/src/switch/libsw.a \
+ 			$(top_builddir)/src/lib/libatm.la
+-sw_debug_LDADD = $(sw_debug_XTRAS) -lfl
++sw_debug_LDADD = $(sw_debug_XTRAS) 
+ 			
+ sw_debug_DEPENDENCIES = $(sw_debug_XTRAS)
+ 
+--- a/src/switch/debug/Makefile.in
++++ b/src/switch/debug/Makefile.in
+@@ -200,7 +200,8 @@ sw_debug_SOURCES = debug.c
+ sw_debug_XTRAS = $(top_builddir)/src/switch/libsw.a \
+ 			$(top_builddir)/src/lib/libatm.la
+ 
+-sw_debug_LDADD = $(sw_debug_XTRAS) -lfl
++sw_debug_LDADD = $(sw_debug_XTRAS)
++
+ sw_debug_DEPENDENCIES = $(sw_debug_XTRAS)
+ EXTRA_DIST = demo README
+ all: all-am
+--- a/src/switch/tcp/Makefile.am
++++ b/src/switch/tcp/Makefile.am
+@@ -5,7 +5,7 @@ INCLUDES = -I$(srcdir)/../../q2931
+ sw_tcp_SOURCES = tcpsw.c
+ sw_tcp_XTRAS = $(top_builddir)/src/switch/libsw.a \
+ 		$(top_builddir)/src/lib/libatm.la
+-sw_tcp_LDADD = $(sw_tcp_XTRAS) -lfl
++sw_tcp_LDADD = $(sw_tcp_XTRAS) 
+ sw_tcp_DEPENDENCIES = $(sw_tcp_XTRAS)
+ 
+ EXTRA_DIST = mkfiles README
+--- a/src/switch/tcp/Makefile.in
++++ b/src/switch/tcp/Makefile.in
+@@ -200,7 +200,7 @@ sw_tcp_SOURCES = tcpsw.c
+ sw_tcp_XTRAS = $(top_builddir)/src/switch/libsw.a \
+ 		$(top_builddir)/src/lib/libatm.la
+ 
+-sw_tcp_LDADD = $(sw_tcp_XTRAS) -lfl
++sw_tcp_LDADD = $(sw_tcp_XTRAS) 
+ sw_tcp_DEPENDENCIES = $(sw_tcp_XTRAS)
+ EXTRA_DIST = mkfiles README
+ all: all-am
+--- a/src/switch/tcp/tcpsw.c
++++ b/src/switch/tcp/tcpsw.c
+@@ -35,6 +35,10 @@
+ #define MAX_PACKET (ATM_MAX_AAL5_PDU+sizeof(struct atmtcp_hdr))
+ #define BUFFER_SIZE (MAX_PACKET*2)
+ 
++int yywrap(void)
++{
++        return 1;
++}
+ 
+ typedef struct _table {
+     struct _link *out;	/* output port */
+--- a/src/test/Makefile.am
++++ b/src/test/Makefile.am
+@@ -20,7 +20,7 @@ br_SOURCES = br.c
+ bw_SOURCES = bw.c
+ isp_SOURCES = isp.c isp.h ispl_y.y ispl_l.l
+ isp_XTRAS = $(LDADD)
+-isp_LDADD = $(isp_XTRAS) -lfl
++isp_LDADD = $(isp_XTRAS)
+ isp_DEPENDENCIES = $(isp_XTRAS)
+ window_SOURCES = window.c
+ 
+--- a/src/test/Makefile.in
++++ b/src/test/Makefile.in
+@@ -283,7 +283,7 @@ br_SOURCES = br.c
+ bw_SOURCES = bw.c
+ isp_SOURCES = isp.c isp.h ispl_y.y ispl_l.l
+ isp_XTRAS = $(LDADD)
+-isp_LDADD = $(isp_XTRAS) -lfl
++isp_LDADD = $(isp_XTRAS)
+ isp_DEPENDENCIES = $(isp_XTRAS)
+ window_SOURCES = window.c
+ CLEANFILES = errnos.inc
+--- a/src/test/ispl_l.l
++++ b/src/test/ispl_l.l
+@@ -18,6 +18,11 @@
+ #include "ispl_y.h"
+ 
+ 
++int yywrap(void)
++{
++       return 1;
++}
++
+ static int lineno = 1;
+ 
+ %}
+--- a/src/qgen/ql_l.l
++++ b/src/qgen/ql_l.l
+@@ -11,6 +11,11 @@
+ #include "ql_y.h"
+ 
+ 
++int yywrap(void)
++{
++        return 1;
++}
++
+ typedef struct _tree {
+     struct _tree *left,*right;
+     const char str[0];
+--- a/src/sigd/cfg_l.l
++++ b/src/sigd/cfg_l.l
+@@ -16,6 +16,10 @@
+ 
+ #include "cfg_y.h"
+ 
++int yywrap(void)
++{
++        return 1;
++}
+ 
+ static int lineno = 1;
+ static int token; /* f@#%ing flex doesn't grok return after BEGIN */

package/network/utils/linux-atm/patches/300-objcopy_path.patch

@@ -0,0 +1,40 @@
+--- a/src/extra/Makefile.am
++++ b/src/extra/Makefile.am
+@@ -7,6 +7,8 @@ EXTRA_DIST = linux-atm.spec.in \
+ BUILT_SOURCES = pca200e.bin pca200e_ecd.bin2 sba200e_ecd.bin2
+ CLEANFILES = pca200e.bin pca200e_ecd.bin2 sba200e_ecd.bin2
+ 
++OBJCOPY = objcopy
++
+ install-exec-hook:
+ 	$(MKDIR_P) $(DESTDIR)/lib/firmware
+ 	$(INSTALL_DATA) $(srcdir)/pca200e.bin $(DESTDIR)/lib/firmware
+@@ -14,7 +16,7 @@ install-exec-hook:
+ 	$(INSTALL_DATA) $(srcdir)/sba200e_ecd.bin2 $(DESTDIR)/lib/firmware
+ 
+ %.bin %.bin2: %.data
+-	objcopy -Iihex $< -Obinary $@.gz
++	$(OBJCOPY) -Iihex $< -Obinary $@.gz
+ 	gzip -n -df $@.gz
+ 
+ 
+--- a/src/extra/Makefile.in
++++ b/src/extra/Makefile.in
+@@ -187,6 +187,8 @@ CLEANFILES = pca200e.bin pca200e_ecd.bin
+ all: $(BUILT_SOURCES)
+ 	$(MAKE) $(AM_MAKEFLAGS) all-am
+ 
++OBJCOPY = objcopy
++
+ .SUFFIXES:
+ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+ 	@for dep in $?; do \
+@@ -385,7 +387,7 @@ install-exec-hook:
+ 	$(INSTALL_DATA) $(srcdir)/sba200e_ecd.bin2 $(DESTDIR)/lib/firmware
+ 
+ %.bin %.bin2: %.data
+-	objcopy -Iihex $< -Obinary $@.gz
++	$(OBJCOPY) -Iihex $< -Obinary $@.gz
+ 	gzip -n -df $@.gz
+ 
+ # Tell versions [3.59,3.63) of GNU make to not export all variables.

package/network/utils/linux-atm/patches/400-portability_fixes.patch

@@ -0,0 +1,70 @@
+--- a/src/ilmid/io.c
++++ b/src/ilmid/io.c
+@@ -48,6 +48,14 @@
+ 			     be manually configured (after ilmid has
+ 			     registered the "official" address) - HACK */
+ 
++#ifndef SUN_LEN
++# include <string.h>            /* For prototype of `strlen'.  */
++
++/* Evaluate to actual length of the `sockaddr_un' structure.  */
++# define SUN_LEN(ptr) ((size_t) (((struct sockaddr_un *) 0)->sun_path)        \
++                      + strlen ((ptr)->sun_path))
++#endif
++
+ extern SysGroup *remsys;
+ extern State ilmi_state;
+ static short atm_itf = -1; /* bad value */
+--- a/src/mpoad/io.c
++++ b/src/mpoad/io.c
+@@ -10,14 +10,7 @@
+ #include <errno.h>
+ #include <sys/ioctl.h>
+ #include <sys/param.h> /* for OPEN_MAX   */
+-#if __GLIBC__ >= 2
+ #include <sys/poll.h>
+-#else /* ugly hack to make it compile on RH 4.2 - WA */
+-#include <syscall.h>
+-#include <linux/poll.h>
+-#define SYS_poll 168
+-_syscall3(int,poll,struct pollfd *,ufds,unsigned int,nfds,int,timeout);
+-#endif
+ #include <atm.h>
+ #include <linux/types.h>
+ #include <linux/atmioc.h>
+--- a/src/sigd/atmsigd.c
++++ b/src/sigd/atmsigd.c
+@@ -283,12 +283,11 @@ static void setup_signals(void)
+ /* ------------------------------- main ...  ------------------------------- */
+ 
+ 
+-static void trace_on_exit(int status,void *dummy)
++static void trace_on_exit(void)
+ {
+     char path[PATH_MAX+1];
+     FILE *file;
+ 
+-    if (!status) return;
+     if (!dump_dir) file = stderr;
+     else {
+ 	sprintf(path,"atmsigd.%d.trace.exit",getpid());
+@@ -517,7 +516,7 @@ int main(int argc,char **argv)
+ 	    exit(0);
+ 	}
+     }
+-    (void) on_exit(trace_on_exit,NULL);
++    (void) atexit(trace_on_exit);
+     poll_loop();
+     close_all();
+     for (sig = entities; sig; sig = sig->next) stop_saal(&sig->saal);
+--- a/src/test/align.c
++++ b/src/test/align.c
+@@ -24,7 +24,7 @@
+ #include <signal.h>
+ #include <sys/types.h>
+ #include <sys/socket.h>
+-#include <sys/errno.h>
++#include <errno.h>
+ #include <atm.h>
+ 
+ 

package/network/utils/linux-atm/patches/500-br2684ctl_script.patch

@@ -0,0 +1,63 @@
+--- a/src/br2684/br2684ctl.c
++++ b/src/br2684/br2684ctl.c
+@@ -1,3 +1,4 @@
++#define _GNU_SOURCE
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <unistd.h>
+@@ -43,6 +44,7 @@ struct br2684_params {
+ 
+ 
+ int lastsock, lastitf;
++static char *up_script;
+ 
+ 
+ void fatal(const char *str, int err)
+@@ -185,6 +187,8 @@ int assign_vcc(char *astr, int encap, in
+ 
+ void start_interface(struct br2684_params* params)
+ {
++  char *cmd;
++
+   if (params->astr==NULL) {
+     syslog(LOG_ERR, "Required ATM parameters not specified.");
+     exit(1);
+@@ -193,13 +197,18 @@ void start_interface(struct br2684_param
+   create_br(params->itfnum, params->payload);
+   assign_vcc(params->astr, params->encap, params->payload, params->sndbuf,
+ 	     params->reqqos);
++  if (up_script) {
++    asprintf(&cmd, "%s nas%d", up_script, lastitf);
++    system(cmd);
++    free(cmd);
++  }
+ }
+ 
+ 
+ void usage(char *s)
+ {
+   printf("usage: %s [-b] [[-c number] [-e 0|1] [-s sndbuf] [-q qos] [-p 0|1] "
+-	 "[-a [itf.]vpi.vci]*]*\n", s);
++	 "[-a [itf.]vpi.vci]*]* [-S script]\n", s);
+   printf("  encapsulations: 0=llc, 1=vcmux\n  payloads: 0=routed, 1=bridged\n");
+   exit(1);
+ }
+@@ -225,7 +234,7 @@ int main (int argc, char **argv)
+ 
+   openlog (LOG_NAME,LOG_OPTION,LOG_FACILITY);
+   if (argc>1)
+-    while ((c = getopt(argc, argv,"q:a:bc:e:s:p:?h")) !=EOF)
++    while ((c = getopt(argc, argv,"q:a:bc:e:s:S:p:?h")) !=EOF)
+       switch (c) {
+       case 'q':
+ 	printf ("optarg : %s",optarg);
+@@ -258,6 +267,9 @@ int main (int argc, char **argv)
+ 	  params.sndbuf=8192;
+ 	}
+ 	break;
++      case 'S':
++	up_script = optarg;
++	break;
+       case 'p':	/* payload type: routed (0) or bridged (1) */
+ #ifdef BR2684_FLAG_ROUTED
+ 	params.payload = atoi(optarg);

package/network/utils/linux-atm/patches/501-br2684ctl_itfname.patch

@@ -0,0 +1,74 @@
+--- a/src/br2684/br2684ctl.c
++++ b/src/br2684/br2684ctl.c
+@@ -45,6 +45,7 @@ struct br2684_params {
+ 
+ int lastsock, lastitf;
+ static char *up_script;
++const char *itfname = "nas";
+ 
+ 
+ void fatal(const char *str, int err)
+@@ -73,7 +74,7 @@ int create_pidfile(int num)
+ 
+   if (num < 0) return -1;
+ 
+-  snprintf(name, 32, "/var/run/br2684ctl-nas%d.pid", num);
++  snprintf(name, 32, "/var/run/br2684ctl-%s%d.pid", itfname, num);
+   pidfile = fopen(name, "w");
+   if (pidfile == NULL) return -1;
+   fprintf(pidfile, "%d", getpid());
+@@ -102,7 +103,7 @@ int create_br(int itfnum, int payload)
+         ni.media |= BR2684_FLAG_ROUTED;
+ #endif
+       ni.mtu = 1500;
+-      sprintf(ni.ifname, "nas%d", itfnum);
++      sprintf(ni.ifname, "%s%d", itfname, itfnum);
+       err=ioctl (lastsock, ATM_NEWBACKENDIF, &ni);
+   
+       if (err == 0)
+@@ -167,7 +168,7 @@ int assign_vcc(char *astr, int encap, in
+     
+     be.backend_num = ATM_BACKEND_BR2684;
+     be.ifspec.method = BR2684_FIND_BYIFNAME;
+-    sprintf(be.ifspec.spec.ifname, "nas%d", lastitf);
++    sprintf(be.ifspec.spec.ifname, "%s%d", itfname, lastitf);
+     be.fcs_in = BR2684_FCSIN_NO;
+     be.fcs_out = BR2684_FCSOUT_NO;
+     be.fcs_auto = 0;
+@@ -198,7 +199,7 @@ void start_interface(struct br2684_param
+   assign_vcc(params->astr, params->encap, params->payload, params->sndbuf,
+ 	     params->reqqos);
+   if (up_script) {
+-    asprintf(&cmd, "%s nas%d", up_script, lastitf);
++    asprintf(&cmd, "%s %s%d", up_script, itfname, lastitf);
+     system(cmd);
+     free(cmd);
+   }
+@@ -207,7 +208,7 @@ void start_interface(struct br2684_param
+ 
+ void usage(char *s)
+ {
+-  printf("usage: %s [-b] [[-c number] [-e 0|1] [-s sndbuf] [-q qos] [-p 0|1] "
++  printf("usage: %s [-b] [-n name] [[-c number] [-e 0|1] [-s sndbuf] [-q qos] [-p 0|1] "
+ 	 "[-a [itf.]vpi.vci]*]* [-S script]\n", s);
+   printf("  encapsulations: 0=llc, 1=vcmux\n  payloads: 0=routed, 1=bridged\n");
+   exit(1);
+@@ -234,7 +235,7 @@ int main (int argc, char **argv)
+ 
+   openlog (LOG_NAME,LOG_OPTION,LOG_FACILITY);
+   if (argc>1)
+-    while ((c = getopt(argc, argv,"q:a:bc:e:s:S:p:?h")) !=EOF)
++    while ((c = getopt(argc, argv,"q:a:bn:c:e:s:S:p:?h")) !=EOF)
+       switch (c) {
+       case 'q':
+ 	printf ("optarg : %s",optarg);
+@@ -247,6 +248,9 @@ int main (int argc, char **argv)
+       case 'b':
+ 	background=1;
+ 	break;
++      case 'n':
++	itfname = optarg;
++	break;
+       case 'c':
+ 	/* temporary, to make it work with multiple interfaces: */
+ 	if (params.itfnum>=0) start_interface(&params);

package/network/utils/linux-atm/patches/510-remove-LINUX_NETDEVICE-hack.patch

@@ -0,0 +1,52 @@
+This fixes the following compile problem with kernel 4.20:
+
+In file included from arp.c:20:0:
+include/linux/if_arp.h:121:16: error: 'IFNAMSIZ' undeclared here (not in a function)
+  char  arp_dev[IFNAMSIZ];
+                ^~~~~~~~
+make[7]: *** [Makefile:459: arp.o] Error 1
+
+This is caused by commit 6a12709da354 ("net: if_arp: use define instead 
+of hard-coded value") in the upstream Linux kernel which is integrated 
+in Linux 4.20.
+
+--- a/src/oamd/io.c
++++ b/src/oamd/io.c
+@@ -20,7 +20,6 @@
+ #include <net/if.h>
+ #include <netinet/in.h>
+ #include <atm.h>
+-#define _LINUX_NETDEVICE_H	/* glibc2 */
+ #include <linux/types.h>
+ #include <linux/if_arp.h>
+ 
+--- a/src/arpd/itf.c
++++ b/src/arpd/itf.c
+@@ -12,7 +12,6 @@
+ #include <sys/types.h>
+ #include <linux/atmclip.h>
+ #include <sys/socket.h>
+-#define _LINUX_NETDEVICE_H /* glibc2 */
+ #include <linux/types.h>
+ #include <linux/if.h>
+ #include <linux/if_arp.h>
+--- a/src/arpd/io.c
++++ b/src/arpd/io.c
+@@ -21,7 +21,6 @@
+ #include <atm.h>
+ #include <linux/atmclip.h> /* for CLIP_DEFAULT_IDLETIMER */
+ #include <linux/atmarp.h>
+-#define _LINUX_NETDEVICE_H /* glibc2 */
+ #include <linux/types.h>
+ #include <linux/if_arp.h>
+ 
+--- a/src/arpd/arp.c
++++ b/src/arpd/arp.c
+@@ -15,7 +15,6 @@
+ #include <sys/types.h>
+ #include <sys/socket.h> /* for linux/if_arp.h */
+ #include <netinet/in.h> /* for ntohs, etc. */
+-#define _LINUX_NETDEVICE_H /* very crude hack for glibc2 */
+ #include <linux/types.h>
+ #include <linux/if.h>
+ #include <linux/if_arp.h>

package/network/utils/linux-atm/patches/600-musl-include.patch

@@ -0,0 +1,30 @@
+--- a/src/include/atmd.h
++++ b/src/include/atmd.h
+@@ -10,6 +10,7 @@
+ 
+ #include <stdint.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <sys/types.h>
+ #include <sys/time.h>
+ 
+--- a/src/lib/unix.c
++++ b/src/lib/unix.c
+@@ -8,6 +8,7 @@
+ 
+ #include <stdlib.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <unistd.h>
+ #include <errno.h>
+ #include <sys/types.h>
+--- a/src/sigd/kernel.c
++++ b/src/sigd/kernel.c
+@@ -8,6 +8,7 @@
+ 
+ #include <stdlib.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <errno.h>
+ #include <assert.h>
+ 

package/network/utils/linux-atm/patches/700-fix-gcc14-build.patch

@@ -0,0 +1,82 @@
+--- a/src/arpd/io.c
++++ b/src/arpd/io.c
+@@ -615,7 +615,7 @@ int ip_itf_info(int number,uint32_t *ip,
+ int get_local(int fd,struct sockaddr_atmsvc *addr)
+ {
+     int result;
+-    size_t length;
++    socklen_t length;
+ 
+     length = sizeof(struct sockaddr_atmsvc);
+     result = getsockname(fd,(struct sockaddr *) addr,&length);
+--- a/src/led/conn.c
++++ b/src/led/conn.c
+@@ -405,7 +405,7 @@ Conn_t *accept_conn(Conn_t *conn)
+ {
+         Conn_t *new;
+         struct sockaddr_atmsvc addr;
+-        size_t len;
++        socklen_t len;
+         int fd;
+         char buff[MAX_ATM_ADDR_LEN+1];
+ 
+@@ -538,7 +538,7 @@ static int handle_accept(Conn_t *conn)
+  */
+ static int handle_data(Conn_t *conn)
+ {
+-        char buff[MAX_CTRL_FRAME];
++        unsigned char buff[MAX_CTRL_FRAME];
+         int retval;
+ 
+         retval = recv_frame(conn, buff, sizeof(buff));
+--- a/src/led/frames.c
++++ b/src/led/frames.c
+@@ -312,7 +312,7 @@ static void handle_ready_ind(Conn_t *con
+  * dependant handler functions.
+  * Returns < 0 for serious error
+  */
+-int handle_frame(Conn_t *conn, char *buff, int size)
++int handle_frame(Conn_t *conn, unsigned char *buff, int size)
+ {
+         struct ctrl_frame *frame;
+ 
+--- a/src/led/frames.h
++++ b/src/led/frames.h
+@@ -13,7 +13,7 @@ int validate_frame(unsigned char *buff,
+ void send_ready_ind(Conn_t *conn);
+ void send_register_req(void);
+ 
+-int handle_frame(Conn_t *conn, char *buff, int size);
++int handle_frame(Conn_t *conn, unsigned char *buff, int size);
+ uint32_t send_flush_req(Conn_t *conn);
+ 
+ void parse_tlvs(uint16_t opcode, unsigned char *tlvp, int numtlvs, int sizeoftlvs);
+--- a/src/led/join.c
++++ b/src/led/join.c
+@@ -43,7 +43,7 @@ static int read_join_rsp(char *buff, int
+ static int parse_join_rsp(unsigned char *buff, int size);
+ 
+ static int get_bus_addr(struct sockaddr_atmsvc *addr);
+-static int read_bus_arp(Conn_t *conn, struct sockaddr_atmsvc *addr, char *buff, int buffsize);
++static int read_bus_arp(Conn_t *conn, struct sockaddr_atmsvc *addr, unsigned char *buff, int buffsize);
+ 
+ /*
+  * 5.1, Initial state
+@@ -693,7 +693,7 @@ static int get_bus_addr(struct sockaddr_
+         fd_set rfds;
+         struct timeval tv;
+         int n = 0, retval, timeout;
+-        char buff[MAX_CTRL_FRAME];
++        unsigned char buff[MAX_CTRL_FRAME];
+ 
+         timeout = 4; /* wait response for 4 seconds */
+         lec_params.c7c_current_timeout = 1;
+@@ -740,7 +740,7 @@ static int get_bus_addr(struct sockaddr_
+  * Tries to read BUS ATM address in *addr
+  * returns < 0 for error, 0 for not found > 0 for success
+  */
+-static int read_bus_arp(Conn_t *conn, struct sockaddr_atmsvc *addr, char *buff, int buffsize)
++static int read_bus_arp(Conn_t *conn, struct sockaddr_atmsvc *addr, unsigned char *buff, int buffsize)
+ {
+         int frame_size;
+         struct ctrl_frame *frame;