move library packages to package/libs/

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33657 3c298f89-4303-0410-b956-a3cf2f4a3e73

8 files changed, 664 insertions, 0 deletions

diff --git a/package/libs/libpcap/Config.in b/package/libs/libpcap/Config.in
new file mode 100644
index 000000000..ef32c1bc0
--- /dev/null
+++ b/package/libs/libpcap/Config.in
@@ -0,0 +1,15 @@
+menu "Configuration"
+	depends PACKAGE_libpcap
+
+config PCAP_HAS_USB
+	bool "Include USB support"
+	depends PACKAGE_kmod-usb-core
+	default n
+
+config PCAP_HAS_BT
+	bool "Include bluetooth support"
+	depends PACKAGE_kmod-bluetooth
+	depends BROKEN
+	default n
+
+endmenu
diff --git a/package/libs/libpcap/Makefile b/package/libs/libpcap/Makefile
new file mode 100644
index 000000000..ba6549856
--- /dev/null
+++ b/package/libs/libpcap/Makefile
@@ -0,0 +1,83 @@
+#
+# Copyright (C) 2006-2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=libpcap
+PKG_VERSION:=1.1.1
+PKG_RELEASE:=2
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=http://www.tcpdump.org/release/
+PKG_MD5SUM:=1bca27d206970badae248cfa471bbb47
+
+PKG_INSTALL:=1
+PKG_BUILD_PARALLEL:=1
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+define Package/libpcap
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=Low-level packet capture library
+  URL:=http://www.tcpdump.org/
+  MENU:=1
+endef
+
+define Package/libpcap/description
+This package contains a system-independent library for user-level network packet
+capture.
+endef
+
+define Package/libpcap/config
+	source "$(SOURCE)/Config.in"
+endef
+
+TARGET_CFLAGS += \
+	-ffunction-sections \
+	-fdata-sections
+
+CONFIGURE_VARS += \
+	ac_cv_linux_vers=$(LINUX_VERSION)
+
+CONFIGURE_ARGS += \
+	--enable-shared \
+	--enable-static \
+	--disable-yydebug \
+	--enable-ipv6 \
+	--with-build-cc="$(HOSTCC)" \
+	--with-pcap=linux \
+	--without-septel \
+	--without-dag \
+	--without-libnl
+
+MAKE_FLAGS += \
+	CCOPT="$(TARGET_CFLAGS) -I$(BUILD_DIR)/linux/include"
+
+define Build/Configure
+	$(call Build/Configure/Default)
+	$(if $(CONFIG_PCAP_HAS_USB),,$(SED) '/^#define PCAP_SUPPORT_USB/D' $(PKG_BUILD_DIR)/config.h)
+	$(if $(CONFIG_PCAP_HAS_USB),,$(SED) 's/pcap-usb-linux.c *//' $(PKG_BUILD_DIR)/Makefile)
+	$(if $(CONFIG_PCAP_HAS_BT),,$(SED) '/^#define PCAP_SUPPORT_BT/D' $(PKG_BUILD_DIR)/config.h)
+	$(if $(CONFIG_PCAP_HAS_BT),,$(SED) 's/pcap-bt-linux.c *//' $(PKG_BUILD_DIR)/Makefile)
+endef
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/pcap* $(1)/usr/include/
+
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpcap.{a,so*} $(1)/usr/lib/
+endef
+
+define Package/libpcap/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpcap.so* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,libpcap))
diff --git a/package/libs/libpcap/patches/100-debian_shared_lib.patch b/package/libs/libpcap/patches/100-debian_shared_lib.patch
new file mode 100644
index 000000000..5be33b0c6
--- /dev/null
+++ b/package/libs/libpcap/patches/100-debian_shared_lib.patch
@@ -0,0 +1,178 @@
+Debian-specific modifications to the upstream Makefile.in to
+build a shared library.
+---
+ Makefile.in  |   45 ++++++++++++++++++++++++++++++++++++++++++---
+ configure    |    2 +-
+ configure.in |    2 +-
+ 3 files changed, 44 insertions(+), 5 deletions(-)
+
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -40,6 +40,14 @@ mandir = @mandir@
+ srcdir = @srcdir@
+ VPATH = @srcdir@
+ 
++# some defines for shared library compilation
++MAJ=1.1
++LIBVERSION=$(MAJ).1
++LIBNAME=pcap
++LIBRARY=lib$(LIBNAME).a
++SOLIBRARY=lib$(LIBNAME).so
++SHAREDLIB=$(SOLIBRARY).$(LIBVERSION)
++
+ #
+ # You shouldn't need to edit anything below.
+ #
+@@ -59,6 +67,7 @@ PROG=libpcap
+ 
+ # Standard CFLAGS
+ CFLAGS = $(CCOPT) $(INCLS) $(DEFS)
++CFLAGS_SHARED = -shared -Wl,-soname,$(SOLIBRARY).$(MAJ)
+ 
+ INSTALL = @INSTALL@
+ INSTALL_PROGRAM = @INSTALL_PROGRAM@
+@@ -78,7 +87,11 @@ YACC = @V_YACC@
+ # problem if you don't own the file but can write to the directory.
+ .c.o:
+ 	@rm -f $@
+-	$(CC) $(CFLAGS) -c $(srcdir)/$*.c
++	$(CC) $(CFLAGS) -c -o $@ $(srcdir)/$*.c
++
++%_pic.o: %.c
++	@rm -f $@
++	$(CC) -fPIC $(CFLAGS) -c -o $@ $(srcdir)/$*.c
+ 
+ PSRC =	pcap-@V_PCAP@.c @USB_SRC@ @BT_SRC@ @CAN_SRC@
+ FSRC =  fad-@V_FINDALLDEVS@.c
+@@ -94,6 +107,7 @@ SRC =	$(PSRC) $(FSRC) $(CSRC) $(SSRC) $(
+ # We would like to say "OBJ = $(SRC:.c=.o)" but Ultrix's make cannot
+ # hack the extra indirection
+ OBJ =	$(PSRC:.c=.o) $(FSRC:.c=.o) $(CSRC:.c=.o) $(SSRC:.c=.o) $(GENSRC:.c=.o) $(LIBOBJS)
++OBJ_PIC = $(PSRC:.c=_pic.o) $(FSRC:.c=_pic.o) $(CSRC:.c=_pic.o) $(SSRC:.c=_pic.o) $(GENSRC:.c=_pic.o)
+ PUBHDR = \
+ 	pcap.h \
+ 	pcap-bpf.h \
+@@ -131,7 +145,7 @@ TAGFILES = \
+ 
+ CLEANFILES = $(OBJ) libpcap.* filtertest findalldevstest selpolltest \
+ 	opentest $(PROG)-`cat $(srcdir)/VERSION`.tar.gz $(GENSRC) $(GENHDR) \
+-	lex.yy.c pcap-config
++	lex.yy.c pcap-config $(OBJ_PIC)
+ 
+ MAN1 = pcap-config.1
+ 
+@@ -324,21 +338,14 @@ EXTRA_DIST = \
+ 	Win32/Src/inet_net.c \
+ 	Win32/Src/inet_pton.c
+ 
+-all: libpcap.a shared pcap-config
++all: libpcap.a shared pcap-config $(SHAREDLIB)
+ 
+ libpcap.a: $(OBJ)
+ 	@rm -f $@
+ 	ar rc $@ $(OBJ) $(ADDLARCHIVEOBJS)
+ 	$(RANLIB) $@
+ 
+-shared: libpcap.$(DYEXT)
+-
+-libpcap.so: $(OBJ)
+-	@rm -f $@
+-	VER=`cat $(srcdir)/VERSION`; \
+-	MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \
+-	@V_SHLIB_CMD@ @V_SHLIB_OPT@ @V_SONAME_OPT@$@.$$MAJOR_VER $(LDFLAGS) \
+-	    -o $@.$$VER $(OBJ) $(ADDLOBJS) $(LIBS)
++shared: $(SHAREDLIB)
+ 
+ #
+ # The following rule succeeds, but the result is untested.
+@@ -409,6 +416,13 @@ libpcap.shareda: $(OBJ)
+ #
+ libpcap.none:
+ 
++$(SHAREDLIB): $(OBJ_PIC)
++	-@rm -f $@
++	-@rm -f $(SOLIBRARY) $(SOLIBRARY).$(MAJ)
++	$(CC) $(CFLAGS_SHARED) -o $(SHAREDLIB) $(OBJ_PIC) -lc
++	ln -s $(SHAREDLIB) $(SOLIBRARY).$(MAJ)
++	ln -s $(SOLIBRARY).$(MAJ) $(SOLIBRARY)
++
+ scanner.c: $(srcdir)/scanner.l
+ 	@rm -f $@
+ 	$(srcdir)/runlex.sh $(LEX) -o$@ $<
+@@ -416,6 +430,9 @@ scanner.c: $(srcdir)/scanner.l
+ scanner.o: scanner.c tokdefs.h
+ 	$(CC) $(CFLAGS) -c scanner.c
+ 
++scanner_pic.o: scanner.c tokdefs.h
++	$(CC) -fPIC $(CFLAGS) -o $@ -c scanner.c
++
+ pcap.o: version.h
+ 
+ tokdefs.h: grammar.c
+@@ -429,9 +446,17 @@ grammar.o: grammar.c
+ 	@rm -f $@
+ 	$(CC) $(CFLAGS) -Dyylval=pcap_lval -c grammar.c
+ 
++grammar_pic.o: grammar.c
++	@rm -f $@
++	$(CC) -fPIC $(CFLAGS) -Dyylval=pcap_lval -o $@ -c grammar.c
++
+ version.o: version.c
+ 	$(CC) $(CFLAGS) -c version.c
+ 
++version_pic.o: version.c
++	$(CC) -fPIC $(CFLAGS) -c version.c -o $@
++
++
+ snprintf.o: $(srcdir)/missing/snprintf.c
+ 	$(CC) $(CFLAGS) -o $@ -c $(srcdir)/missing/snprintf.c
+ 
+@@ -469,6 +494,9 @@ bpf_filter.c: $(srcdir)/bpf/net/bpf_filt
+ bpf_filter.o: bpf_filter.c
+ 	$(CC) $(CFLAGS) -c bpf_filter.c
+ 
++bpf_filter_pic.o: bpf_filter.c
++	$(CC) -fPIC $(CFLAGS) -c bpf_filter.c -o $@
++
+ #
+ # Generate the pcap-config script.
+ #
+@@ -562,14 +590,12 @@ install: install-shared install-archive 
+ 		    $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@/`echo $$i | sed 's/.manmisc.in/.@MAN_MISC_INFO@/'`; done
+ 
+ install-shared: install-shared-$(DYEXT)
+-install-shared-so: libpcap.so
++install-shared-so: $(SHAREDLIB)
+ 	[ -d $(DESTDIR)$(libdir) ] || \
+ 	    (mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir))
+-	VER=`cat $(srcdir)/VERSION`; \
+-	MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \
+-	$(INSTALL_PROGRAM) libpcap.so.$$VER $(DESTDIR)$(libdir)/libpcap.so.$$VER; \
+-	ln -sf libpcap.so.$$VER $(DESTDIR)$(libdir)/libpcap.so.$$MAJOR_VER; \
+-	ln -sf libpcap.so.$$MAJOR_VER $(DESTDIR)$(libdir)/libpcap.so
++	$(INSTALL_DATA) $(SHAREDLIB) $(DESTDIR)$(libdir)/
++	ln -sf $(SHAREDLIB) $(DESTDIR)$(libdir)/$(SOLIBRARY).$(MAJ)
++	ln -sf $(SOLIBRARY).$(MAJ) $(DESTDIR)$(libdir)/$(SOLIBRARY)
+ install-shared-dylib: libpcap.dylib
+ 	[ -d $(DESTDIR)$(libdir) ] || \
+ 	    (mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir))
+--- a/configure
++++ b/configure
+@@ -3229,7 +3229,7 @@ _ACEOF
+ 		    # or accepts command-line arguments like
+ 		    # those the GNU linker accepts.
+ 		    #
+-		    V_CCOPT="$V_CCOPT -fpic"
++		    V_CCOPT="$V_CCOPT"
+ 		    V_SONAME_OPT="-Wl,-soname,"
+ 		    V_RPATH_OPT="-Wl,-rpath,"
+ 		    ;;
+@@ -3292,7 +3292,7 @@ _ACEOF
+ 		    #
+ 		    # "cc" is GCC.
+ 		    #
+-		    V_CCOPT="$V_CCOPT -fpic"
++		    V_CCOPT="$V_CCOPT"
+ 		    V_SHLIB_CMD="\$(CC)"
+ 		    V_SHLIB_OPT="-shared"
+ 		    V_SONAME_OPT="-Wl,-soname,"
diff --git a/package/libs/libpcap/patches/102-makefile_disable_manpages.patch b/package/libs/libpcap/patches/102-makefile_disable_manpages.patch
new file mode 100644
index 000000000..4674df51e
--- /dev/null
+++ b/package/libs/libpcap/patches/102-makefile_disable_manpages.patch
@@ -0,0 +1,89 @@
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -532,62 +532,12 @@ install: install-shared install-archive 
+ 	    (mkdir -p $(DESTDIR)$(includedir); chmod 755 $(DESTDIR)$(includedir))
+ 	[ -d $(DESTDIR)$(includedir)/pcap ] || \
+ 	    (mkdir -p $(DESTDIR)$(includedir)/pcap; chmod 755 $(DESTDIR)$(includedir)/pcap)
+-	[ -d $(DESTDIR)$(mandir)/man1 ] || \
+-	    (mkdir -p $(DESTDIR)$(mandir)/man1; chmod 755 $(DESTDIR)$(mandir)/man1)
+-	[ -d $(DESTDIR)$(mandir)/man3 ] || \
+-	    (mkdir -p $(DESTDIR)$(mandir)/man3; chmod 755 $(DESTDIR)$(mandir)/man3)
+-	[ -d $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@ ] || \
+-	    (mkdir -p $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@; chmod 755 $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@)
+-	[ -d $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@ ] || \
+-	    (mkdir -p $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@; chmod 755 $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@)
+ 	for i in $(PUBHDR); do \
+ 		$(INSTALL_DATA) $(srcdir)/$$i \
+ 		    $(DESTDIR)$(includedir)/$$i; done
+ 	[ -d $(DESTDIR)$(bindir) ] || \
+ 	    (mkdir -p $(DESTDIR)$(bindir); chmod 755 $(DESTDIR)$(bindir))
+ 	$(INSTALL_PROGRAM) pcap-config $(DESTDIR)$(bindir)/pcap-config
+-	for i in $(MAN1); do \
+-		$(INSTALL_DATA) $(srcdir)/$$i \
+-		    $(DESTDIR)$(mandir)/man1/$$i; done
+-	for i in $(MAN3PCAP_NOEXPAND); do \
+-		$(INSTALL_DATA) $(srcdir)/$$i \
+-		    $(DESTDIR)$(mandir)/man3/$$i; done
+-	for i in $(MAN3PCAP_EXPAND:.in=); do \
+-		$(INSTALL_DATA) $$i \
+-		    $(DESTDIR)$(mandir)/man3/$$i; done
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_datalink_val_to_description.3pcap
+-	ln $(DESTDIR)$(mandir)/man3/pcap_datalink_val_to_name.3pcap \
+-		 $(DESTDIR)$(mandir)/man3/pcap_datalink_val_to_description.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_dump_fopen.3pcap
+-	ln $(DESTDIR)$(mandir)/man3/pcap_dump_open.3pcap \
+-		 $(DESTDIR)$(mandir)/man3/pcap_dump_fopen.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_perror.3pcap
+-	ln $(DESTDIR)$(mandir)/man3/pcap_geterr.3pcap \
+-		 $(DESTDIR)$(mandir)/man3/pcap_perror.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_sendpacket.3pcap
+-	ln $(DESTDIR)$(mandir)/man3/pcap_inject.3pcap \
+-		 $(DESTDIR)$(mandir)/man3/pcap_sendpacket.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_dispatch.3pcap
+-	ln $(DESTDIR)$(mandir)/man3/pcap_loop.3pcap \
+-		 $(DESTDIR)$(mandir)/man3/pcap_dispatch.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_minor_version.3pcap
+-	ln $(DESTDIR)$(mandir)/man3/pcap_major_version.3pcap \
+-		 $(DESTDIR)$(mandir)/man3/pcap_minor_version.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_next.3pcap
+-	ln $(DESTDIR)$(mandir)/man3/pcap_next_ex.3pcap \
+-		 $(DESTDIR)$(mandir)/man3/pcap_next.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_fopen_offline.3pcap
+-	ln $(DESTDIR)$(mandir)/man3/pcap_open_offline.3pcap \
+-		 $(DESTDIR)$(mandir)/man3/pcap_fopen_offline.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_getnonblock.3pcap
+-	ln $(DESTDIR)$(mandir)/man3/pcap_setnonblock.3pcap \
+-		 $(DESTDIR)$(mandir)/man3/pcap_getnonblock.3pcap
+-	for i in $(MANFILE); do \
+-		$(INSTALL_DATA) `echo $$i | sed 's/.manfile.in/.manfile/'` \
+-		    $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@/`echo $$i | sed 's/.manfile.in/.@MAN_FILE_FORMATS@/'`; done
+-	for i in $(MANMISC); do \
+-		$(INSTALL_DATA) `echo $$i | sed 's/.manmisc.in/.manmisc/'` \
+-		    $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@/`echo $$i | sed 's/.manmisc.in/.@MAN_MISC_INFO@/'`; done
+ 
+ install-shared: install-shared-$(DYEXT)
+ install-shared-so: $(SHAREDLIB)
+@@ -642,23 +592,6 @@ uninstall: uninstall-shared
+ 		rm -f $(DESTDIR)$(includedir)/$$i; done
+ 	-rmdir $(DESTDIR)$(includedir)/pcap
+ 	rm -f $(DESTDIR)/$(bindir)/pcap-config
+-	for i in $(MAN1); do \
+-		rm -f $(DESTDIR)$(mandir)/man1/$$i; done
+-	for i in $(MAN3PCAP); do \
+-		rm -f $(DESTDIR)$(mandir)/man3/$$i; done
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_datalink_val_to_description.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_dump_fopen.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_perror.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_sendpacket.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_dispatch.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_minor_version.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_next.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_fopen_offline.3pcap
+-	rm -f $(DESTDIR)$(mandir)/man3/pcap_getnonblock.3pcap
+-	for i in $(MANFILE); do \
+-		rm -f $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@/`echo $$i | sed 's/.manfile.in/.@MAN_FILE_FORMATS@/'`; done
+-	for i in $(MANMISC); do \
+-		rm -f $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@/`echo $$i | sed 's/.manmisc.in/.@MAN_MISC_INFO@/'`; done
+ 
+ uninstall-shared: uninstall-shared-$(DYEXT)
+ uninstall-shared-so:
diff --git a/package/libs/libpcap/patches/103-makefile_flex_workaround.patch b/package/libs/libpcap/patches/103-makefile_flex_workaround.patch
new file mode 100644
index 000000000..a90e0ce1a
--- /dev/null
+++ b/package/libs/libpcap/patches/103-makefile_flex_workaround.patch
@@ -0,0 +1,14 @@
+
+	Copyright (C) 2006 Markus Wigge
+
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -56,7 +56,7 @@ LD = /usr/bin/ld
+ CC = @CC@
+ CCOPT = @V_CCOPT@
+ INCLS = -I. @V_INCLS@
+-DEFS = @DEFS@ @V_DEFS@
++DEFS = -D_BSD_SOURCE @DEFS@ @V_DEFS@
+ ADDLOBJS = @ADDLOBJS@
+ ADDLARCHIVEOBJS = @ADDLARCHIVEOBJS@
+ LIBS = @LIBS@
diff --git a/package/libs/libpcap/patches/201-space_optimization.patch b/package/libs/libpcap/patches/201-space_optimization.patch
new file mode 100644
index 000000000..f3eec4c83
--- /dev/null
+++ b/package/libs/libpcap/patches/201-space_optimization.patch
@@ -0,0 +1,133 @@
+--- a/gencode.c
++++ b/gencode.c
+@@ -491,20 +491,6 @@ pcap_compile_nopcap(int snaplen_arg, int
+ }
+ 
+ /*
+- * Clean up a "struct bpf_program" by freeing all the memory allocated
+- * in it.
+- */
+-void
+-pcap_freecode(struct bpf_program *program)
+-{
+-	program->bf_len = 0;
+-	if (program->bf_insns != NULL) {
+-		free((char *)program->bf_insns);
+-		program->bf_insns = NULL;
+-	}
+-}
+-
+-/*
+  * Backpatch the blocks in 'list' to 'target'.  The 'sense' field indicates
+  * which of the jt and jf fields has been resolved and which is a pointer
+  * back to another unresolved block (or nil).  At least one of the fields
+--- a/pcap.c
++++ b/pcap.c
+@@ -748,6 +748,59 @@ static const u_char charmap[] = {
+ 	(u_char)'\374', (u_char)'\375', (u_char)'\376', (u_char)'\377',
+ };
+ 
++/*
++ * Clean up a "struct bpf_program" by freeing all the memory allocated
++ * in it.
++ */
++void
++pcap_freecode(struct bpf_program *program)
++{
++	program->bf_len = 0;
++	if (program->bf_insns != NULL) {
++		free((char *)program->bf_insns);
++		program->bf_insns = NULL;
++	}
++}
++
++/*
++ * Make a copy of a BPF program and put it in the "fcode" member of
++ * a "pcap_t".
++ *
++ * If we fail to allocate memory for the copy, fill in the "errbuf"
++ * member of the "pcap_t" with an error message, and return -1;
++ * otherwise, return 0.
++ */
++int
++install_bpf_program(pcap_t *p, struct bpf_program *fp)
++{
++	size_t prog_size;
++
++	/*
++	 * Validate the program.
++	 */
++	if (!bpf_validate(fp->bf_insns, fp->bf_len)) {
++		snprintf(p->errbuf, sizeof(p->errbuf),
++			"BPF program is not valid");
++		return (-1);
++	}
++
++	/*
++	 * Free up any already installed program.
++	 */
++	pcap_freecode(&p->fcode);
++
++	prog_size = sizeof(*fp->bf_insns) * fp->bf_len;
++	p->fcode.bf_len = fp->bf_len;
++	p->fcode.bf_insns = (struct bpf_insn *)malloc(prog_size);
++	if (p->fcode.bf_insns == NULL) {
++		snprintf(p->errbuf, sizeof(p->errbuf),
++			 "malloc: %s", pcap_strerror(errno));
++		return (-1);
++	}
++	memcpy(p->fcode.bf_insns, fp->bf_insns, prog_size);
++	return (0);
++}
++
+ int
+ pcap_strcasecmp(const char *s1, const char *s2)
+ {
+--- a/optimize.c
++++ b/optimize.c
+@@ -2292,45 +2292,6 @@ icode_to_fcode(root, lenp)
+ 	return fp;
+ }
+ 
+-/*
+- * Make a copy of a BPF program and put it in the "fcode" member of
+- * a "pcap_t".
+- *
+- * If we fail to allocate memory for the copy, fill in the "errbuf"
+- * member of the "pcap_t" with an error message, and return -1;
+- * otherwise, return 0.
+- */
+-int
+-install_bpf_program(pcap_t *p, struct bpf_program *fp)
+-{
+-	size_t prog_size;
+-
+-	/*
+-	 * Validate the program.
+-	 */
+-	if (!bpf_validate(fp->bf_insns, fp->bf_len)) {
+-		snprintf(p->errbuf, sizeof(p->errbuf),
+-			"BPF program is not valid");
+-		return (-1);
+-	}
+-
+-	/*
+-	 * Free up any already installed program.
+-	 */
+-	pcap_freecode(&p->fcode);
+-
+-	prog_size = sizeof(*fp->bf_insns) * fp->bf_len;
+-	p->fcode.bf_len = fp->bf_len;
+-	p->fcode.bf_insns = (struct bpf_insn *)malloc(prog_size);
+-	if (p->fcode.bf_insns == NULL) {
+-		snprintf(p->errbuf, sizeof(p->errbuf),
+-			 "malloc: %s", pcap_strerror(errno));
+-		return (-1);
+-	}
+-	memcpy(p->fcode.bf_insns, fp->bf_insns, prog_size);
+-	return (0);
+-}
+-
+ #ifdef BDEBUG
+ static void
+ opt_dump(root)
diff --git a/package/libs/libpcap/patches/202-protocol_api.patch b/package/libs/libpcap/patches/202-protocol_api.patch
new file mode 100644
index 000000000..892aeb7e0
--- /dev/null
+++ b/package/libs/libpcap/patches/202-protocol_api.patch
@@ -0,0 +1,141 @@
+--- a/pcap-int.h
++++ b/pcap-int.h
+@@ -209,6 +209,7 @@ struct pcap_opt {
+ 	char	*source;
+ 	int	promisc;
+ 	int	rfmon;
++	int proto;	/* protocol for packet socket (linux) */
+ };
+ 
+ /*
+--- a/pcap-linux.c
++++ b/pcap-linux.c
+@@ -335,7 +335,7 @@ static int	iface_get_id(int fd, const ch
+ static int	iface_get_mtu(int fd, const char *device, char *ebuf);
+ static int 	iface_get_arptype(int fd, const char *device, char *ebuf);
+ #ifdef HAVE_PF_PACKET_SOCKETS
+-static int 	iface_bind(int fd, int ifindex, char *ebuf);
++static int 	iface_bind(int fd, int ifindex, char *ebuf, unsigned short proto);
+ #ifdef IW_MODE_MONITOR
+ static int	has_wext(int sock_fd, const char *device, char *ebuf);
+ #endif /* IW_MODE_MONITOR */
+@@ -881,7 +881,7 @@ pcap_can_set_rfmon_linux(pcap_t *handle)
+ 	 * (We assume that if we have Wireless Extensions support
+ 	 * we also have PF_PACKET support.)
+ 	 */
+-	sock_fd = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
++	sock_fd = socket(PF_PACKET, SOCK_RAW, p->opt.proto);
+ 	if (sock_fd == -1) {
+ 		(void)snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
+ 		    "socket: %s", pcap_strerror(errno));
+@@ -1128,6 +1128,9 @@ pcap_activate_linux(pcap_t *handle)
+ 	handle->read_op = pcap_read_linux;
+ 	handle->stats_op = pcap_stats_linux;
+ 
++	if (handle->opt.proto < 0)
++		handle->opt.proto = (int) htons(ETH_P_ALL);
++
+ 	/*
+ 	 * The "any" device is a special device which causes us not
+ 	 * to bind to a particular device and thus to look at all
+@@ -2684,8 +2687,8 @@ activate_new(pcap_t *handle)
+ 	 * try a SOCK_RAW socket for the raw interface.
+ 	 */
+ 	sock_fd = is_any_device ?
+-		socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) :
+-		socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
++		socket(PF_PACKET, SOCK_DGRAM, handle->opt.proto) :
++		socket(PF_PACKET, SOCK_RAW, handle->opt.proto);
+ 
+ 	if (sock_fd == -1) {
+ 		snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "socket: %s",
+@@ -2783,7 +2786,7 @@ activate_new(pcap_t *handle)
+ 				return PCAP_ERROR;
+ 			}
+ 			sock_fd = socket(PF_PACKET, SOCK_DGRAM,
+-			    htons(ETH_P_ALL));
++			    handle->opt.proto);
+ 			if (sock_fd == -1) {
+ 				snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
+ 				    "socket: %s", pcap_strerror(errno));
+@@ -2835,7 +2838,7 @@ activate_new(pcap_t *handle)
+ 		}
+ 
+ 		if ((err = iface_bind(sock_fd, handle->md.ifindex,
+-		    handle->errbuf)) != 1) {
++		    handle->errbuf, handle->opt.proto)) != 1) {
+ 		    	close(sock_fd);
+ 			if (err < 0)
+ 				return err;
+@@ -3640,7 +3643,7 @@ iface_get_id(int fd, const char *device,
+  *  or a PCAP_ERROR_ value on a hard error.
+  */
+ static int
+-iface_bind(int fd, int ifindex, char *ebuf)
++iface_bind(int fd, int ifindex, char *ebuf, unsigned short proto)
+ {
+ 	struct sockaddr_ll	sll;
+ 	int			err;
+@@ -3649,7 +3652,7 @@ iface_bind(int fd, int ifindex, char *eb
+ 	memset(&sll, 0, sizeof(sll));
+ 	sll.sll_family		= AF_PACKET;
+ 	sll.sll_ifindex		= ifindex;
+-	sll.sll_protocol	= htons(ETH_P_ALL);
++	sll.sll_protocol	= proto;
+ 
+ 	if (bind(fd, (struct sockaddr *) &sll, sizeof(sll)) == -1) {
+ 		if (errno == ENETDOWN) {
+@@ -4359,7 +4362,7 @@ activate_old(pcap_t *handle)
+ 
+ 	/* Open the socket */
+ 
+-	handle->fd = socket(PF_INET, SOCK_PACKET, htons(ETH_P_ALL));
++	handle->fd = socket(PF_INET, SOCK_PACKET, handle->opt.proto);
+ 	if (handle->fd == -1) {
+ 		snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
+ 			 "socket: %s", pcap_strerror(errno));
+--- a/pcap.c
++++ b/pcap.c
+@@ -258,6 +258,8 @@ pcap_create_common(const char *source, c
+ 	pcap_set_snaplen(p, 65535);	/* max packet size */
+ 	p->opt.promisc = 0;
+ 	p->opt.buffer_size = 0;
++	p->opt.proto = -1;
++
+ 	return (p);
+ }
+ 
+@@ -317,6 +319,15 @@ pcap_set_buffer_size(pcap_t *p, int buff
+ 	return 0;
+ }
+ 
++int
++pcap_set_protocol(pcap_t *p, unsigned short proto)
++{
++	if (pcap_check_activated(p))
++		return PCAP_ERROR_ACTIVATED;
++	p->opt.proto = proto;
++	return 0;
++}
++
+ int
+ pcap_activate(pcap_t *p)
+ {
+--- a/pcap/pcap.h
++++ b/pcap/pcap.h
+@@ -68,6 +68,7 @@ extern "C" {
+ #define PCAP_VERSION_MINOR 4
+ 
+ #define PCAP_ERRBUF_SIZE 256
++#define HAS_PROTO_EXTENSION
+ 
+ /*
+  * Compatibility for systems that have a bpf.h that
+@@ -276,6 +277,7 @@ int	pcap_can_set_rfmon(pcap_t *);
+ int	pcap_set_rfmon(pcap_t *, int);
+ int	pcap_set_timeout(pcap_t *, int);
+ int	pcap_set_buffer_size(pcap_t *, int);
++int	pcap_set_protocol(pcap_t *, unsigned short);
+ int	pcap_activate(pcap_t *);
+ 
+ pcap_t	*pcap_open_live(const char *, int, int, int, char *);
diff --git a/package/libs/libpcap/patches/203-undef_iw_mode_monitor.patch b/package/libs/libpcap/patches/203-undef_iw_mode_monitor.patch
new file mode 100644
index 000000000..508c6590a
--- /dev/null
+++ b/package/libs/libpcap/patches/203-undef_iw_mode_monitor.patch
@@ -0,0 +1,11 @@
+--- a/pcap-linux.c
++++ b/pcap-linux.c
+@@ -254,6 +254,8 @@ static const char rcsid[] _U_ =
+ typedef int		socklen_t;
+ #endif
+ 
++#undef IW_MODE_MONITOR
++
+ #ifndef MSG_TRUNC
+ /*
+  * This is being compiled on a system that lacks MSG_TRUNC; define it