iptables: add some musl portability fixes

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 34313

package/network/utils/iptables/patches/110-linux_3.2_compat.patch

@@ -1,6 +1,6 @@
---- iptables-1.4.10/include/linux/types.h.orig	2011-11-07 00:08:33.000000000 +0100
-+++ iptables-1.4.10/include/linux/types.h	2011-11-07 00:09:25.000000000 +0100
-@@ -34,5 +34,9 @@
+--- a/include/linux/types.h
++++ b/include/linux/types.h
+@@ -34,5 +34,9 @@ typedef __u64 __bitwise __be64;
  typedef __u16 __bitwise __sum16;
  typedef __u32 __bitwise __wsum;
  

package/network/utils/iptables/patches/200-configurable_builtin.patch

@@ -1,6 +1,6 @@
 --- a/extensions/GNUmakefile.in
 +++ b/extensions/GNUmakefile.in
-@@ -40,9 +40,24 @@
+@@ -40,9 +40,24 @@ pfx_build_mod := $(patsubst ${srcdir}/li
  pfx_build_mod := $(filter-out @blacklist_modules@,${pfx_build_mod})
  pf4_build_mod := $(filter-out @blacklist_modules@,${pf4_build_mod})
  pf6_build_mod := $(filter-out @blacklist_modules@,${pf6_build_mod})
@@ -28,7 +28,7 @@
  pfx_solibs    := $(patsubst %,libxt_%.so,${pfx_build_mod})
  pf4_solibs    := $(patsubst %,libipt_%.so,${pf4_build_mod})
  pf6_solibs    := $(patsubst %,libip6t_%.so,${pf6_build_mod})
-@@ -54,10 +69,10 @@
+@@ -54,10 +69,10 @@ pf6_solibs    := $(patsubst %,libip6t_%.
  targets := libext4.a libext6.a matches4.man matches6.man \
             targets4.man targets6.man
  targets_install :=
@@ -43,7 +43,7 @@
  
  .SECONDARY:
  
-@@ -107,8 +122,8 @@
+@@ -107,8 +122,8 @@ libext4.a: initext4.o ${libext4_objs}
  libext6.a: initext6.o ${libext6_objs}
  	${AM_VERBOSE_AR} ${AR} crs $@ $^;
  

package/network/utils/iptables/patches/300-musl_fixes.patch

@@ -0,0 +1,139 @@
+--- a/extensions/libip6t_ipv6header.c
++++ b/extensions/libip6t_ipv6header.c
+@@ -15,6 +15,9 @@ on whether they contain certain headers
+ #include <sys/types.h>
+ 
+ #include <linux/netfilter_ipv6/ip6t_ipv6header.h>
++#ifndef IPPROTO_HOPOPTS
++#	define IPPROTO_HOPOPTS 0
++#endif
+ 
+ /* This maybe required 
+ #include <linux/in.h>
+--- a/extensions/libxt_TCPOPTSTRIP.c
++++ b/extensions/libxt_TCPOPTSTRIP.c
+@@ -16,6 +16,21 @@
+ #ifndef TCPOPT_MD5SIG
+ #	define TCPOPT_MD5SIG 19
+ #endif
++#ifndef TCPOPT_MAXSEG
++#	define TCPOPT_MAXSEG 2
++#endif
++#ifndef TCPOPT_WINDOW
++#	define TCPOPT_WINDOW 3
++#endif
++#ifndef TCPOPT_SACK_PERMITTED
++#	define TCPOPT_SACK_PERMITTED 4
++#endif
++#ifndef TCPOPT_SACK
++#	define TCPOPT_SACK 5
++#endif
++#ifndef TCPOPT_TIMESTAMP
++#	define TCPOPT_TIMESTAMP 8
++#endif
+ 
+ enum {
+ 	FLAG_STRIP = 1 << 0,
+--- a/include/libiptc/ipt_kernel_headers.h
++++ b/include/libiptc/ipt_kernel_headers.h
+@@ -5,7 +5,6 @@
+ 
+ #include <limits.h>
+ 
+-#if defined(__GLIBC__) && __GLIBC__ == 2
+ #include <netinet/ip.h>
+ #include <netinet/in.h>
+ #include <netinet/ip_icmp.h>
+@@ -13,15 +12,4 @@
+ #include <netinet/udp.h>
+ #include <net/if.h>
+ #include <sys/types.h>
+-#else /* libc5 */
+-#include <sys/socket.h>
+-#include <linux/ip.h>
+-#include <linux/in.h>
+-#include <linux/if.h>
+-#include <linux/icmp.h>
+-#include <linux/tcp.h>
+-#include <linux/udp.h>
+-#include <linux/types.h>
+-#include <linux/in6.h>
+-#endif
+ #endif
+--- a/include/linux/netfilter/xt_osf.h
++++ b/include/linux/netfilter/xt_osf.h
+@@ -21,6 +21,9 @@
+ #define _XT_OSF_H
+ 
+ #include <linux/types.h>
++#if !defined(__UCLIBC__) && !defined(__GLIBC_)
++#include <linux/tcp.h>
++#endif
+ 
+ #define MAXGENRELEN		32
+ 
+--- a/include/linux/netfilter_ipv4/ip_tables.h
++++ b/include/linux/netfilter_ipv4/ip_tables.h
+@@ -16,6 +16,7 @@
+ #define _IPTABLES_H
+ 
+ #include <linux/types.h>
++#include <sys/types.h>
+ 
+ #include <linux/netfilter_ipv4.h>
+ 
+--- a/ip6tables-restore.c
++++ b/ip6tables-restore.c
+@@ -11,7 +11,7 @@
+  */
+ 
+ #include <getopt.h>
+-#include <sys/errno.h>
++#include <errno.h>
+ #include <stdbool.h>
+ #include <string.h>
+ #include <stdio.h>
+--- a/ip6tables-save.c
++++ b/ip6tables-save.c
+@@ -6,7 +6,7 @@
+  * This code is distributed under the terms of GNU GPL v2
+  */
+ #include <getopt.h>
+-#include <sys/errno.h>
++#include <errno.h>
+ #include <stdio.h>
+ #include <fcntl.h>
+ #include <stdlib.h>
+--- a/iptables-restore.c
++++ b/iptables-restore.c
+@@ -8,7 +8,7 @@
+  */
+ 
+ #include <getopt.h>
+-#include <sys/errno.h>
++#include <errno.h>
+ #include <stdbool.h>
+ #include <string.h>
+ #include <stdio.h>
+--- a/iptables-save.c
++++ b/iptables-save.c
+@@ -6,7 +6,7 @@
+  *
+  */
+ #include <getopt.h>
+-#include <sys/errno.h>
++#include <errno.h>
+ #include <stdio.h>
+ #include <fcntl.h>
+ #include <stdlib.h>
+--- a/iptables-xml.c
++++ b/iptables-xml.c
+@@ -9,7 +9,7 @@
+  */
+ 
+ #include <getopt.h>
+-#include <sys/errno.h>
++#include <errno.h>
+ #include <string.h>
+ #include <stdio.h>
+ #include <stdlib.h>