diff options
Diffstat (limited to 'import-layers/meta-openembedded/meta-networking/recipes-filter/libnetfilter/files/0001-libnetfilter-queue-Declare-the-define-visivility-attribute-together.patch')
-rw-r--r-- | import-layers/meta-openembedded/meta-networking/recipes-filter/libnetfilter/files/0001-libnetfilter-queue-Declare-the-define-visivility-attribute-together.patch | 1229 |
1 files changed, 1229 insertions, 0 deletions
diff --git a/import-layers/meta-openembedded/meta-networking/recipes-filter/libnetfilter/files/0001-libnetfilter-queue-Declare-the-define-visivility-attribute-together.patch b/import-layers/meta-openembedded/meta-networking/recipes-filter/libnetfilter/files/0001-libnetfilter-queue-Declare-the-define-visivility-attribute-together.patch new file mode 100644 index 000000000..946f1b71d --- /dev/null +++ b/import-layers/meta-openembedded/meta-networking/recipes-filter/libnetfilter/files/0001-libnetfilter-queue-Declare-the-define-visivility-attribute-together.patch @@ -0,0 +1,1229 @@ +From 06562244ac4a1a61e1a2c6b219a517658f7349bf Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Mon, 10 Apr 2017 12:09:41 -0700 +Subject: [PATCH] Declare the define visivility attribute together + +clang ignores the visibility attribute if its not +defined before the definition. As a result these +symbols become hidden and consumers of this library +fail to link due to these missing symbols + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + doxygen.cfg.in | 2 +- + src/extra/ipv4.c | 15 +++---- + src/extra/ipv6.c | 9 ++-- + src/extra/pktbuff.c | 42 ++++++------------ + src/extra/tcp.c | 21 +++------ + src/extra/udp.c | 21 +++------ + src/internal.h | 5 +-- + src/libnetfilter_queue.c | 108 ++++++++++++++++------------------------------- + src/nlmsg.c | 21 +++------ + 9 files changed, 82 insertions(+), 162 deletions(-) + +diff --git a/doxygen.cfg.in b/doxygen.cfg.in +index a7378ca..659abee 100644 +--- a/doxygen.cfg.in ++++ b/doxygen.cfg.in +@@ -72,7 +72,7 @@ RECURSIVE = YES + EXCLUDE = + EXCLUDE_SYMLINKS = NO + EXCLUDE_PATTERNS = +-EXCLUDE_SYMBOLS = EXPORT_SYMBOL ++EXCLUDE_SYMBOLS = + EXAMPLE_PATH = + EXAMPLE_PATTERNS = + EXAMPLE_RECURSIVE = NO +diff --git a/src/extra/ipv4.c b/src/extra/ipv4.c +index a93d113..56d5dc7 100644 +--- a/src/extra/ipv4.c ++++ b/src/extra/ipv4.c +@@ -32,7 +32,7 @@ + * This funcion returns NULL if the IPv4 is malformed or the protocol version + * is not 4. On success, it returns a valid pointer to the IPv4 header. + */ +-struct iphdr *nfq_ip_get_hdr(struct pkt_buff *pktb) ++struct iphdr __EXPORTED *nfq_ip_get_hdr(struct pkt_buff *pktb) + { + struct iphdr *iph; + unsigned int pktlen = pktb->tail - pktb->network_header; +@@ -53,14 +53,13 @@ struct iphdr *nfq_ip_get_hdr(struct pkt_buff *pktb) + + return iph; + } +-EXPORT_SYMBOL(nfq_ip_get_hdr); + + /** + * nfq_ip_set_transport_header - set transport header + * \param pktb: pointer to network packet buffer + * \param iph: pointer to the IPv4 header + */ +-int nfq_ip_set_transport_header(struct pkt_buff *pktb, struct iphdr *iph) ++int __EXPORTED nfq_ip_set_transport_header(struct pkt_buff *pktb, struct iphdr *iph) + { + int doff = iph->ihl * 4; + +@@ -71,7 +70,6 @@ int nfq_ip_set_transport_header(struct pkt_buff *pktb, struct iphdr *iph) + pktb->transport_header = pktb->network_header + doff; + return 0; + } +-EXPORT_SYMBOL(nfq_ip_set_transport_header); + + /** + * nfq_ip_set_checksum - set IPv4 checksum +@@ -80,14 +78,13 @@ EXPORT_SYMBOL(nfq_ip_set_transport_header); + * \note Call to this function if you modified the IPv4 header to update the + * checksum. + */ +-void nfq_ip_set_checksum(struct iphdr *iph) ++void __EXPORTED nfq_ip_set_checksum(struct iphdr *iph) + { + uint32_t iph_len = iph->ihl * 4; + + iph->check = 0; + iph->check = nfq_checksum(0, (uint16_t *)iph, iph_len); + } +-EXPORT_SYMBOL(nfq_ip_set_checksum); + + /** + * nfq_ip_mangle - mangle IPv4 packet buffer +@@ -100,7 +97,7 @@ EXPORT_SYMBOL(nfq_ip_set_checksum); + * + * \note This function recalculates the IPv4 checksum (if needed). + */ +-int nfq_ip_mangle(struct pkt_buff *pkt, unsigned int dataoff, ++int __EXPORTED nfq_ip_mangle(struct pkt_buff *pkt, unsigned int dataoff, + unsigned int match_offset, unsigned int match_len, + const char *rep_buffer, unsigned int rep_len) + { +@@ -116,7 +113,6 @@ int nfq_ip_mangle(struct pkt_buff *pkt, unsigned int dataoff, + + return 1; + } +-EXPORT_SYMBOL(nfq_ip_mangle); + + /** + * nfq_pkt_snprintf_ip - print IPv4 header into buffer in iptables LOG format +@@ -128,7 +124,7 @@ EXPORT_SYMBOL(nfq_ip_mangle); + * case that there is enough room in the buffer. Read snprintf manpage for more + * information to know more about this strange behaviour. + */ +-int nfq_ip_snprintf(char *buf, size_t size, const struct iphdr *iph) ++int __EXPORTED nfq_ip_snprintf(char *buf, size_t size, const struct iphdr *iph) + { + int ret; + struct in_addr src = { iph->saddr }; +@@ -147,7 +143,6 @@ int nfq_ip_snprintf(char *buf, size_t size, const struct iphdr *iph) + + return ret; + } +-EXPORT_SYMBOL(nfq_ip_snprintf); + + /** + * @} +diff --git a/src/extra/ipv6.c b/src/extra/ipv6.c +index 7c5dc9b..6641c6b 100644 +--- a/src/extra/ipv6.c ++++ b/src/extra/ipv6.c +@@ -33,7 +33,7 @@ + * This funcion returns NULL if an invalid header is found. On sucess, it + * returns a valid pointer to the header. + */ +-struct ip6_hdr *nfq_ip6_get_hdr(struct pkt_buff *pktb) ++struct ip6_hdr __EXPORTED *nfq_ip6_get_hdr(struct pkt_buff *pktb) + { + struct ip6_hdr *ip6h; + unsigned int pktlen = pktb->tail - pktb->network_header; +@@ -50,7 +50,6 @@ struct ip6_hdr *nfq_ip6_get_hdr(struct pkt_buff *pktb) + + return ip6h; + } +-EXPORT_SYMBOL(nfq_ip6_get_hdr); + + /** + * nfq_ip6_set_transport_header - set transport header pointer for IPv6 packet +@@ -61,7 +60,7 @@ EXPORT_SYMBOL(nfq_ip6_get_hdr); + * This function returns 1 if the protocol has been found and the transport + * header has been set. Otherwise, it returns 0. + */ +-int nfq_ip6_set_transport_header(struct pkt_buff *pktb, struct ip6_hdr *ip6h, ++int __EXPORTED nfq_ip6_set_transport_header(struct pkt_buff *pktb, struct ip6_hdr *ip6h, + uint8_t target) + { + uint8_t nexthdr = ip6h->ip6_nxt; +@@ -115,7 +114,6 @@ int nfq_ip6_set_transport_header(struct pkt_buff *pktb, struct ip6_hdr *ip6h, + pktb->transport_header = cur; + return cur ? 1 : 0; + } +-EXPORT_SYMBOL(nfq_ip6_set_transport_header); + + /** + * nfq_ip6_snprintf - print IPv6 header into one buffer in iptables LOG format +@@ -124,7 +122,7 @@ EXPORT_SYMBOL(nfq_ip6_set_transport_header); + * \param ip6_hdr: pointer to a valid IPv6 header. + * + */ +-int nfq_ip6_snprintf(char *buf, size_t size, const struct ip6_hdr *ip6h) ++int __EXPORTED nfq_ip6_snprintf(char *buf, size_t size, const struct ip6_hdr *ip6h) + { + int ret; + char src[INET6_ADDRSTRLEN]; +@@ -143,7 +141,6 @@ int nfq_ip6_snprintf(char *buf, size_t size, const struct ip6_hdr *ip6h) + + return ret; + } +-EXPORT_SYMBOL(nfq_ip6_snprintf); + + /** + * @} +diff --git a/src/extra/pktbuff.c b/src/extra/pktbuff.c +index 1c15a00..54d8244 100644 +--- a/src/extra/pktbuff.c ++++ b/src/extra/pktbuff.c +@@ -40,7 +40,7 @@ + * + * \return a pointer to a new queue handle or NULL on failure. + */ +-struct pkt_buff * ++struct pkt_buff __EXPORTED * + pktb_alloc(int family, void *data, size_t len, size_t extra) + { + struct pkt_buff *pktb; +@@ -84,120 +84,108 @@ pktb_alloc(int family, void *data, size_t len, size_t extra) + } + return pktb; + } +-EXPORT_SYMBOL(pktb_alloc); + + /** + * pktb_data - return pointer to the beginning of the packet buffer + * \param pktb Pointer to packet buffer + */ +-uint8_t *pktb_data(struct pkt_buff *pktb) ++uint8_t __EXPORTED *pktb_data(struct pkt_buff *pktb) + { + return pktb->data; + } +-EXPORT_SYMBOL(pktb_data); + + /** + * pktb_len - return length of the packet buffer + * \param pktb Pointer to packet buffer + */ +-uint32_t pktb_len(struct pkt_buff *pktb) ++uint32_t __EXPORTED pktb_len(struct pkt_buff *pktb) + { + return pktb->len; + } +-EXPORT_SYMBOL(pktb_len); + + /** + * pktb_free - release packet buffer + * \param pktb Pointer to packet buffer + */ +-void pktb_free(struct pkt_buff *pktb) ++void __EXPORTED pktb_free(struct pkt_buff *pktb) + { + free(pktb); + } +-EXPORT_SYMBOL(pktb_free); + + /** + * pktb_push - update pointer to the beginning of the packet buffer + * \param pktb Pointer to packet buffer + */ +-void pktb_push(struct pkt_buff *pktb, unsigned int len) ++void __EXPORTED pktb_push(struct pkt_buff *pktb, unsigned int len) + { + pktb->data -= len; + pktb->len += len; + } +-EXPORT_SYMBOL(pktb_push); + + /** + * pktb_pull - update pointer to the beginning of the packet buffer + * \param pktb Pointer to packet buffer + */ +-void pktb_pull(struct pkt_buff *pktb, unsigned int len) ++void __EXPORTED pktb_pull(struct pkt_buff *pktb, unsigned int len) + { + pktb->data += len; + pktb->len -= len; + } +-EXPORT_SYMBOL(pktb_pull); + + /** + * pktb_put - add extra bytes to the tail of the packet buffer + * \param pktb Pointer to packet buffer + */ +-void pktb_put(struct pkt_buff *pktb, unsigned int len) ++void __EXPORTED pktb_put(struct pkt_buff *pktb, unsigned int len) + { + pktb->tail += len; + pktb->len += len; + } +-EXPORT_SYMBOL(pktb_put); + + /** + * pktb_trim - set new length for this packet buffer + * \param pktb Pointer to packet buffer + */ +-void pktb_trim(struct pkt_buff *pktb, unsigned int len) ++void __EXPORTED pktb_trim(struct pkt_buff *pktb, unsigned int len) + { + pktb->len = len; + } +-EXPORT_SYMBOL(pktb_trim); + + /** + * pktb_tailroom - get room in bytes in the tail of the packet buffer + * \param pktb Pointer to packet buffer + */ +-unsigned int pktb_tailroom(struct pkt_buff *pktb) ++unsigned int __EXPORTED pktb_tailroom(struct pkt_buff *pktb) + { + return pktb->data_len - pktb->len; + } +-EXPORT_SYMBOL(pktb_tailroom); + + /** + * pktb_mac_header - return pointer to layer 2 header (if any) + * \param pktb Pointer to packet buffer + */ +-uint8_t *pktb_mac_header(struct pkt_buff *pktb) ++uint8_t __EXPORTED *pktb_mac_header(struct pkt_buff *pktb) + { + return pktb->mac_header; + } +-EXPORT_SYMBOL(pktb_mac_header); + + /** + * pktb_network_header - return pointer to layer 3 header + * \param pktb Pointer to packet buffer + */ +-uint8_t *pktb_network_header(struct pkt_buff *pktb) ++uint8_t __EXPORTED *pktb_network_header(struct pkt_buff *pktb) + { + return pktb->network_header; + } +-EXPORT_SYMBOL(pktb_network_header); + + /** + * pktb_transport_header - return pointer to layer 4 header (if any) + * \param pktb Pointer to packet buffer + */ +-uint8_t *pktb_transport_header(struct pkt_buff *pktb) ++uint8_t __EXPORTED *pktb_transport_header(struct pkt_buff *pktb) + { + return pktb->transport_header; + } +-EXPORT_SYMBOL(pktb_transport_header); + + static int pktb_expand_tail(struct pkt_buff *pkt, int extra) + { +@@ -224,7 +212,7 @@ static int enlarge_pkt(struct pkt_buff *pkt, unsigned int extra) + return 1; + } + +-int pktb_mangle(struct pkt_buff *pkt, ++int __EXPORTED pktb_mangle(struct pkt_buff *pkt, + unsigned int dataoff, + unsigned int match_offset, + unsigned int match_len, +@@ -258,17 +246,15 @@ int pktb_mangle(struct pkt_buff *pkt, + pkt->mangled = true; + return 1; + } +-EXPORT_SYMBOL(pktb_mangle); + + /** + * pktb_mangled - return true if packet has been mangled + * \param pktb Pointer to packet buffer + */ +-bool pktb_mangled(const struct pkt_buff *pkt) ++bool __EXPORTED pktb_mangled(const struct pkt_buff *pkt) + { + return pkt->mangled; + } +-EXPORT_SYMBOL(pktb_mangled); + + /** + * @} +diff --git a/src/extra/tcp.c b/src/extra/tcp.c +index d1cd79d..8038ce5 100644 +--- a/src/extra/tcp.c ++++ b/src/extra/tcp.c +@@ -40,7 +40,7 @@ + * \note You have to call nfq_ip_set_transport_header or + * nfq_ip6_set_transport_header first to access the TCP header. + */ +-struct tcphdr *nfq_tcp_get_hdr(struct pkt_buff *pktb) ++struct tcphdr __EXPORTED *nfq_tcp_get_hdr(struct pkt_buff *pktb) + { + if (pktb->transport_header == NULL) + return NULL; +@@ -51,14 +51,13 @@ struct tcphdr *nfq_tcp_get_hdr(struct pkt_buff *pktb) + + return (struct tcphdr *)pktb->transport_header; + } +-EXPORT_SYMBOL(nfq_tcp_get_hdr); + + /** + * nfq_tcp_get_payload - get the TCP packet payload + * \param tcph: pointer to the TCP header + * \param pktb: pointer to user-space network packet buffer + */ +-void *nfq_tcp_get_payload(struct tcphdr *tcph, struct pkt_buff *pktb) ++void __EXPORTED *nfq_tcp_get_payload(struct tcphdr *tcph, struct pkt_buff *pktb) + { + unsigned int len = tcph->doff * 4; + +@@ -72,47 +71,43 @@ void *nfq_tcp_get_payload(struct tcphdr *tcph, struct pkt_buff *pktb) + + return pktb->transport_header + len; + } +-EXPORT_SYMBOL(nfq_tcp_get_payload); + + /** + * nfq_tcp_get_payload_len - get the tcp packet payload + * \param tcph: pointer to the TCP header + * \param pktb: pointer to user-space network packet buffer + */ +-unsigned int ++unsigned int __EXPORTED + nfq_tcp_get_payload_len(struct tcphdr *tcph, struct pkt_buff *pktb) + { + return pktb->tail - pktb->transport_header; + } +-EXPORT_SYMBOL(nfq_tcp_get_payload_len); + + /** + * nfq_tcp_set_checksum_ipv4 - computes IPv4/TCP packet checksum + * \param tcph: pointer to the TCP header + * \param iph: pointer to the IPv4 header + */ +-void ++void __EXPORTED + nfq_tcp_compute_checksum_ipv4(struct tcphdr *tcph, struct iphdr *iph) + { + /* checksum field in header needs to be zero for calculation. */ + tcph->check = 0; + tcph->check = nfq_checksum_tcpudp_ipv4(iph); + } +-EXPORT_SYMBOL(nfq_tcp_compute_checksum_ipv4); + + /** + * nfq_tcp_set_checksum_ipv6 - computes IPv6/TCP packet checksum + * \param tcph: pointer to the TCP header + * \param iph: pointer to the IPv6 header + */ +-void ++void __EXPORTED + nfq_tcp_compute_checksum_ipv6(struct tcphdr *tcph, struct ip6_hdr *ip6h) + { + /* checksum field in header needs to be zero for calculation. */ + tcph->check = 0; + tcph->check = nfq_checksum_tcpudp_ipv6(ip6h, tcph); + } +-EXPORT_SYMBOL(nfq_tcp_compute_checksum_ipv6); + + /* + * The union cast uses a gcc extension to avoid aliasing problems +@@ -134,7 +129,7 @@ union tcp_word_hdr { + * \param tcp: pointer to a valid tcp header. + * + */ +-int nfq_tcp_snprintf(char *buf, size_t size, const struct tcphdr *tcph) ++int __EXPORTED nfq_tcp_snprintf(char *buf, size_t size, const struct tcphdr *tcph) + { + int ret, len = 0; + +@@ -177,7 +172,6 @@ int nfq_tcp_snprintf(char *buf, size_t size, const struct tcphdr *tcph) + + return ret; + } +-EXPORT_SYMBOL(nfq_tcp_snprintf); + + /** + * nfq_tcp_mangle_ipv4 - mangle TCP/IPv4 packet buffer +@@ -189,7 +183,7 @@ EXPORT_SYMBOL(nfq_tcp_snprintf); + * + * \note This function recalculates the IPv4 and TCP checksums for you. + */ +-int ++int __EXPORTED + nfq_tcp_mangle_ipv4(struct pkt_buff *pkt, + unsigned int match_offset, unsigned int match_len, + const char *rep_buffer, unsigned int rep_len) +@@ -208,7 +202,6 @@ nfq_tcp_mangle_ipv4(struct pkt_buff *pkt, + + return 1; + } +-EXPORT_SYMBOL(nfq_tcp_mangle_ipv4); + + /** + * @} +diff --git a/src/extra/udp.c b/src/extra/udp.c +index 8c44a66..99c8faa 100644 +--- a/src/extra/udp.c ++++ b/src/extra/udp.c +@@ -37,7 +37,7 @@ + * This function returns NULL if invalid UDP header is found. On success, + * it returns the UDP header. + */ +-struct udphdr *nfq_udp_get_hdr(struct pkt_buff *pktb) ++struct udphdr __EXPORTED *nfq_udp_get_hdr(struct pkt_buff *pktb) + { + if (pktb->transport_header == NULL) + return NULL; +@@ -48,14 +48,13 @@ struct udphdr *nfq_udp_get_hdr(struct pkt_buff *pktb) + + return (struct udphdr *)pktb->transport_header; + } +-EXPORT_SYMBOL(nfq_udp_get_hdr); + + /** + * nfq_udp_get_payload - get the UDP packet payload. + * \param udph: the pointer to the UDP header. + * \param tail: pointer to the tail of the packet + */ +-void *nfq_udp_get_payload(struct udphdr *udph, struct pkt_buff *pktb) ++void __EXPORTED *nfq_udp_get_payload(struct udphdr *udph, struct pkt_buff *pktb) + { + uint16_t len = ntohs(udph->len); + +@@ -69,17 +68,15 @@ void *nfq_udp_get_payload(struct udphdr *udph, struct pkt_buff *pktb) + + return pktb->transport_header + sizeof(struct udphdr); + } +-EXPORT_SYMBOL(nfq_udp_get_payload); + + /** + * nfq_udp_get_payload_len - get the udp packet payload. + * \param udp: the pointer to the udp header. + */ +-unsigned int nfq_udp_get_payload_len(struct udphdr *udph, struct pkt_buff *pktb) ++unsigned int __EXPORTED nfq_udp_get_payload_len(struct udphdr *udph, struct pkt_buff *pktb) + { + return pktb->tail - pktb->transport_header; + } +-EXPORT_SYMBOL(nfq_udp_get_payload_len); + + /** + * nfq_udp_set_checksum_ipv4 - computes a IPv4/TCP packet's segment +@@ -91,14 +88,13 @@ EXPORT_SYMBOL(nfq_udp_get_payload_len); + * \see nfq_pkt_compute_ip_checksum + * \see nfq_pkt_compute_udp_checksum + */ +-void ++void __EXPORTED + nfq_udp_compute_checksum_ipv4(struct udphdr *udph, struct iphdr *iph) + { + /* checksum field in header needs to be zero for calculation. */ + udph->check = 0; + udph->check = nfq_checksum_tcpudp_ipv4(iph); + } +-EXPORT_SYMBOL(nfq_udp_compute_checksum_ipv4); + + /** + * nfq_udp_set_checksum_ipv6 - computes a IPv6/TCP packet's segment +@@ -110,14 +106,13 @@ EXPORT_SYMBOL(nfq_udp_compute_checksum_ipv4); + * \see nfq_pkt_compute_ip_checksum + * \see nfq_pkt_compute_udp_checksum + */ +-void ++void __EXPORTED + nfq_udp_compute_checksum_ipv6(struct udphdr *udph, struct ip6_hdr *ip6h) + { + /* checksum field in header needs to be zero for calculation. */ + udph->check = 0; + udph->check = nfq_checksum_tcpudp_ipv6(ip6h, udph); + } +-EXPORT_SYMBOL(nfq_udp_compute_checksum_ipv6); + + /** + * nfq_tcp_mangle_ipv4 - mangle TCP/IPv4 packet buffer +@@ -129,7 +124,7 @@ EXPORT_SYMBOL(nfq_udp_compute_checksum_ipv6); + * + * \note This function recalculates the IPv4 and TCP checksums for you. + */ +-int ++int __EXPORTED + nfq_udp_mangle_ipv4(struct pkt_buff *pkt, + unsigned int match_offset, unsigned int match_len, + const char *rep_buffer, unsigned int rep_len) +@@ -148,7 +143,6 @@ nfq_udp_mangle_ipv4(struct pkt_buff *pkt, + + return 1; + } +-EXPORT_SYMBOL(nfq_udp_mangle_ipv4); + + /** + * nfq_pkt_snprintf_udp_hdr - print udp header into one buffer in a humnan +@@ -158,12 +152,11 @@ EXPORT_SYMBOL(nfq_udp_mangle_ipv4); + * \param udp: pointer to a valid udp header. + * + */ +-int nfq_udp_snprintf(char *buf, size_t size, const struct udphdr *udph) ++int __EXPORTED nfq_udp_snprintf(char *buf, size_t size, const struct udphdr *udph) + { + return snprintf(buf, size, "SPT=%u DPT=%u ", + htons(udph->source), htons(udph->dest)); + } +-EXPORT_SYMBOL(nfq_udp_snprintf); + + /** + * @} +diff --git a/src/internal.h b/src/internal.h +index 558d267..79b0752 100644 +--- a/src/internal.h ++++ b/src/internal.h +@@ -5,10 +5,9 @@ + #include <stdint.h> + #include <stdbool.h> + #ifdef HAVE_VISIBILITY_HIDDEN +-# define __visible __attribute__((visibility("default"))) +-# define EXPORT_SYMBOL(x) typeof(x) (x) __visible ++# define __EXPORTED __attribute__((visibility("default"))) + #else +-# define EXPORT_SYMBOL ++# define __EXPORTED + #endif + + struct iphdr; +diff --git a/src/libnetfilter_queue.c b/src/libnetfilter_queue.c +index 065d618..ab0b66b 100644 +--- a/src/libnetfilter_queue.c ++++ b/src/libnetfilter_queue.c +@@ -133,8 +133,7 @@ struct nfq_data { + struct nfattr **data; + }; + +-int nfq_errno; +-EXPORT_SYMBOL(nfq_errno); ++int __EXPORTED nfq_errno; + + /*********************************************************************** + * low level stuff +@@ -218,11 +217,10 @@ static int __nfq_rcv_pkt(struct nlmsghdr *nlh, struct nfattr *nfa[], + + /* public interface */ + +-struct nfnl_handle *nfq_nfnlh(struct nfq_handle *h) ++struct nfnl_handle __EXPORTED *nfq_nfnlh(struct nfq_handle *h) + { + return h->nfnlh; + } +-EXPORT_SYMBOL(nfq_nfnlh); + + /** + * +@@ -294,11 +292,10 @@ EXPORT_SYMBOL(nfq_nfnlh); + * over the netlink connection associated with the given queue connection + * handle. + */ +-int nfq_fd(struct nfq_handle *h) ++int __EXPORTED nfq_fd(struct nfq_handle *h) + { + return nfnl_fd(nfq_nfnlh(h)); + } +-EXPORT_SYMBOL(nfq_fd); + /** + * @} + */ +@@ -349,7 +346,7 @@ EXPORT_SYMBOL(nfq_fd); + * + * \return a pointer to a new queue handle or NULL on failure. + */ +-struct nfq_handle *nfq_open(void) ++struct nfq_handle __EXPORTED *nfq_open(void) + { + struct nfnl_handle *nfnlh = nfnl_open(); + struct nfq_handle *qh; +@@ -366,7 +363,6 @@ struct nfq_handle *nfq_open(void) + + return qh; + } +-EXPORT_SYMBOL(nfq_open); + + /** + * @} +@@ -382,7 +378,7 @@ EXPORT_SYMBOL(nfq_open); + * + * \return a pointer to a new queue handle or NULL on failure. + */ +-struct nfq_handle *nfq_open_nfnl(struct nfnl_handle *nfnlh) ++struct nfq_handle __EXPORTED *nfq_open_nfnl(struct nfnl_handle *nfnlh) + { + struct nfnl_callback pkt_cb = { + .call = __nfq_rcv_pkt, +@@ -419,7 +415,6 @@ out_free: + free(h); + return NULL; + } +-EXPORT_SYMBOL(nfq_open_nfnl); + + /** + * \addtogroup LibrarySetup +@@ -438,7 +433,7 @@ EXPORT_SYMBOL(nfq_open_nfnl); + * + * \return 0 on success, non-zero on failure. + */ +-int nfq_close(struct nfq_handle *h) ++int __EXPORTED nfq_close(struct nfq_handle *h) + { + int ret; + +@@ -447,7 +442,6 @@ int nfq_close(struct nfq_handle *h) + free(h); + return ret; + } +-EXPORT_SYMBOL(nfq_close); + + /** + * nfq_bind_pf - bind a nfqueue handler to a given protocol family +@@ -460,11 +454,10 @@ EXPORT_SYMBOL(nfq_close); + * + * \return integer inferior to 0 in case of failure + */ +-int nfq_bind_pf(struct nfq_handle *h, uint16_t pf) ++int __EXPORTED nfq_bind_pf(struct nfq_handle *h, uint16_t pf) + { + return __build_send_cfg_msg(h, NFQNL_CFG_CMD_PF_BIND, 0, pf); + } +-EXPORT_SYMBOL(nfq_bind_pf); + + /** + * nfq_unbind_pf - unbind nfqueue handler from a protocol family +@@ -476,11 +469,10 @@ EXPORT_SYMBOL(nfq_bind_pf); + * + * This call is obsolete, Linux kernels from 3.8 onwards ignore it. + */ +-int nfq_unbind_pf(struct nfq_handle *h, uint16_t pf) ++int __EXPORTED nfq_unbind_pf(struct nfq_handle *h, uint16_t pf) + { + return __build_send_cfg_msg(h, NFQNL_CFG_CMD_PF_UNBIND, 0, pf); + } +-EXPORT_SYMBOL(nfq_unbind_pf); + + + /** +@@ -524,7 +516,7 @@ typedef int nfq_callback(struct nfq_q_handle *qh, + * The callback should return < 0 to stop processing. + */ + +-struct nfq_q_handle *nfq_create_queue(struct nfq_handle *h, ++struct nfq_q_handle __EXPORTED *nfq_create_queue(struct nfq_handle *h, + uint16_t num, + nfq_callback *cb, + void *data) +@@ -555,7 +547,6 @@ struct nfq_q_handle *nfq_create_queue(struct nfq_handle *h, + add_qh(qh); + return qh; + } +-EXPORT_SYMBOL(nfq_create_queue); + + /** + * @} +@@ -573,7 +564,7 @@ EXPORT_SYMBOL(nfq_create_queue); + * Removes the binding for the specified queue handle. This call also unbind + * from the nfqueue handler, so you don't have to call nfq_unbind_pf. + */ +-int nfq_destroy_queue(struct nfq_q_handle *qh) ++int __EXPORTED nfq_destroy_queue(struct nfq_q_handle *qh) + { + int ret = __build_send_cfg_msg(qh->h, NFQNL_CFG_CMD_UNBIND, qh->id, 0); + if (ret == 0) { +@@ -583,7 +574,6 @@ int nfq_destroy_queue(struct nfq_q_handle *qh) + + return ret; + } +-EXPORT_SYMBOL(nfq_destroy_queue); + + /** + * nfq_handle_packet - handle a packet received from the nfqueue subsystem +@@ -597,11 +587,10 @@ EXPORT_SYMBOL(nfq_destroy_queue); + * + * \return 0 on success, non-zero on failure. + */ +-int nfq_handle_packet(struct nfq_handle *h, char *buf, int len) ++int __EXPORTED nfq_handle_packet(struct nfq_handle *h, char *buf, int len) + { + return nfnl_handle_packet(h->nfnlh, buf, len); + } +-EXPORT_SYMBOL(nfq_handle_packet); + + /** + * nfq_set_mode - set the amount of packet data that nfqueue copies to userspace +@@ -618,7 +607,7 @@ EXPORT_SYMBOL(nfq_handle_packet); + * + * \return -1 on error; >=0 otherwise. + */ +-int nfq_set_mode(struct nfq_q_handle *qh, ++int __EXPORTED nfq_set_mode(struct nfq_q_handle *qh, + uint8_t mode, uint32_t range) + { + union { +@@ -638,7 +627,6 @@ int nfq_set_mode(struct nfq_q_handle *qh, + + return nfnl_query(qh->h->nfnlh, &u.nmh); + } +-EXPORT_SYMBOL(nfq_set_mode); + + /** + * nfq_set_queue_flags - set flags (options) for the kernel queue +@@ -690,7 +678,7 @@ EXPORT_SYMBOL(nfq_set_mode); + * + * \return -1 on error with errno set appropriately; =0 otherwise. + */ +-int nfq_set_queue_flags(struct nfq_q_handle *qh, ++int __EXPORTED nfq_set_queue_flags(struct nfq_q_handle *qh, + uint32_t mask, uint32_t flags) + { + union { +@@ -711,7 +699,6 @@ int nfq_set_queue_flags(struct nfq_q_handle *qh, + + return nfnl_query(qh->h->nfnlh, &u.nmh); + } +-EXPORT_SYMBOL(nfq_set_queue_flags); + + /** + * nfq_set_queue_maxlen - Set kernel queue maximum length parameter +@@ -724,7 +711,7 @@ EXPORT_SYMBOL(nfq_set_queue_flags); + * + * \return -1 on error; >=0 otherwise. + */ +-int nfq_set_queue_maxlen(struct nfq_q_handle *qh, ++int __EXPORTED nfq_set_queue_maxlen(struct nfq_q_handle *qh, + uint32_t queuelen) + { + union { +@@ -742,7 +729,6 @@ int nfq_set_queue_maxlen(struct nfq_q_handle *qh, + + return nfnl_query(qh->h->nfnlh, &u.nmh); + } +-EXPORT_SYMBOL(nfq_set_queue_maxlen); + + /** + * @} +@@ -829,14 +815,13 @@ static int __set_verdict(struct nfq_q_handle *qh, uint32_t id, + * + * \return -1 on error; >= 0 otherwise. + */ +-int nfq_set_verdict(struct nfq_q_handle *qh, uint32_t id, ++int __EXPORTED nfq_set_verdict(struct nfq_q_handle *qh, uint32_t id, + uint32_t verdict, uint32_t data_len, + const unsigned char *buf) + { + return __set_verdict(qh, id, verdict, 0, 0, data_len, buf, + NFQNL_MSG_VERDICT); + } +-EXPORT_SYMBOL(nfq_set_verdict); + + /** + * nfq_set_verdict2 - like nfq_set_verdict, but you can set the mark. +@@ -847,14 +832,13 @@ EXPORT_SYMBOL(nfq_set_verdict); + * \param data_len number of bytes of data pointed to by #buf + * \param buf the buffer that contains the packet data + */ +-int nfq_set_verdict2(struct nfq_q_handle *qh, uint32_t id, ++int __EXPORTED nfq_set_verdict2(struct nfq_q_handle *qh, uint32_t id, + uint32_t verdict, uint32_t mark, + uint32_t data_len, const unsigned char *buf) + { + return __set_verdict(qh, id, verdict, htonl(mark), 1, data_len, + buf, NFQNL_MSG_VERDICT); + } +-EXPORT_SYMBOL(nfq_set_verdict2); + + /** + * nfq_set_verdict_batch - issue verdicts on several packets at once +@@ -868,13 +852,12 @@ EXPORT_SYMBOL(nfq_set_verdict2); + * batch support was added in Linux 3.1. + * These functions will fail silently on older kernels. + */ +-int nfq_set_verdict_batch(struct nfq_q_handle *qh, uint32_t id, ++int __EXPORTED nfq_set_verdict_batch(struct nfq_q_handle *qh, uint32_t id, + uint32_t verdict) + { + return __set_verdict(qh, id, verdict, 0, 0, 0, NULL, + NFQNL_MSG_VERDICT_BATCH); + } +-EXPORT_SYMBOL(nfq_set_verdict_batch); + + /** + * nfq_set_verdict_batch2 - like nfq_set_verdict_batch, but you can set a mark. +@@ -883,13 +866,12 @@ EXPORT_SYMBOL(nfq_set_verdict_batch); + * \param verdict verdict to return to netfilter (NF_ACCEPT, NF_DROP) + * \param mark mark to put on packet + */ +-int nfq_set_verdict_batch2(struct nfq_q_handle *qh, uint32_t id, ++int __EXPORTED nfq_set_verdict_batch2(struct nfq_q_handle *qh, uint32_t id, + uint32_t verdict, uint32_t mark) + { + return __set_verdict(qh, id, verdict, htonl(mark), 1, 0, + NULL, NFQNL_MSG_VERDICT_BATCH); + } +-EXPORT_SYMBOL(nfq_set_verdict_batch2); + + /** + * nfq_set_verdict_mark - like nfq_set_verdict, but you can set the mark. +@@ -905,14 +887,13 @@ EXPORT_SYMBOL(nfq_set_verdict_batch2); + * This function is deprecated since it is broken, its use is highly + * discouraged. Please, use nfq_set_verdict2 instead. + */ +-int nfq_set_verdict_mark(struct nfq_q_handle *qh, uint32_t id, ++int __EXPORTED nfq_set_verdict_mark(struct nfq_q_handle *qh, uint32_t id, + uint32_t verdict, uint32_t mark, + uint32_t data_len, const unsigned char *buf) + { + return __set_verdict(qh, id, verdict, mark, 1, data_len, buf, + NFQNL_MSG_VERDICT); + } +-EXPORT_SYMBOL(nfq_set_verdict_mark); + + /** + * @} +@@ -947,12 +928,11 @@ EXPORT_SYMBOL(nfq_set_verdict_mark); + } __attribute__ ((packed)); + \endverbatim + */ +-struct nfqnl_msg_packet_hdr *nfq_get_msg_packet_hdr(struct nfq_data *nfad) ++struct nfqnl_msg_packet_hdr __EXPORTED *nfq_get_msg_packet_hdr(struct nfq_data *nfad) + { + return nfnl_get_pointer_to_data(nfad->data, NFQA_PACKET_HDR, + struct nfqnl_msg_packet_hdr); + } +-EXPORT_SYMBOL(nfq_get_msg_packet_hdr); + + /** + * nfq_get_nfmark - get the packet mark +@@ -960,11 +940,10 @@ EXPORT_SYMBOL(nfq_get_msg_packet_hdr); + * + * \return the netfilter mark currently assigned to the given queued packet. + */ +-uint32_t nfq_get_nfmark(struct nfq_data *nfad) ++uint32_t __EXPORTED nfq_get_nfmark(struct nfq_data *nfad) + { + return ntohl(nfnl_get_data(nfad->data, NFQA_MARK, uint32_t)); + } +-EXPORT_SYMBOL(nfq_get_nfmark); + + /** + * nfq_get_timestamp - get the packet timestamp +@@ -975,7 +954,7 @@ EXPORT_SYMBOL(nfq_get_nfmark); + * + * \return 0 on success, non-zero on failure. + */ +-int nfq_get_timestamp(struct nfq_data *nfad, struct timeval *tv) ++int __EXPORTED nfq_get_timestamp(struct nfq_data *nfad, struct timeval *tv) + { + struct nfqnl_msg_packet_timestamp *qpt; + qpt = nfnl_get_pointer_to_data(nfad->data, NFQA_TIMESTAMP, +@@ -988,7 +967,6 @@ int nfq_get_timestamp(struct nfq_data *nfad, struct timeval *tv) + + return 0; + } +-EXPORT_SYMBOL(nfq_get_timestamp); + + /** + * nfq_get_indev - get the interface that the packet was received through +@@ -1001,11 +979,10 @@ EXPORT_SYMBOL(nfq_get_timestamp); + * \warning all nfq_get_dev() functions return 0 if not set, since linux + * only allows ifindex >= 1, see net/core/dev.c:2600 (in 2.6.13.1) + */ +-uint32_t nfq_get_indev(struct nfq_data *nfad) ++uint32_t __EXPORTED nfq_get_indev(struct nfq_data *nfad) + { + return ntohl(nfnl_get_data(nfad->data, NFQA_IFINDEX_INDEV, uint32_t)); + } +-EXPORT_SYMBOL(nfq_get_indev); + + /** + * nfq_get_physindev - get the physical interface that the packet was received +@@ -1015,11 +992,10 @@ EXPORT_SYMBOL(nfq_get_indev); + * If the returned index is 0, the packet was locally generated or the + * physical input interface is no longer known (ie. POSTROUTING?). + */ +-uint32_t nfq_get_physindev(struct nfq_data *nfad) ++uint32_t __EXPORTED nfq_get_physindev(struct nfq_data *nfad) + { + return ntohl(nfnl_get_data(nfad->data, NFQA_IFINDEX_PHYSINDEV, uint32_t)); + } +-EXPORT_SYMBOL(nfq_get_physindev); + + /** + * nfq_get_outdev - gets the interface that the packet will be routed out +@@ -1029,11 +1005,10 @@ EXPORT_SYMBOL(nfq_get_physindev); + * returned index is 0, the packet is destined for localhost or the output + * interface is not yet known (ie. PREROUTING?). + */ +-uint32_t nfq_get_outdev(struct nfq_data *nfad) ++uint32_t __EXPORTED nfq_get_outdev(struct nfq_data *nfad) + { + return ntohl(nfnl_get_data(nfad->data, NFQA_IFINDEX_OUTDEV, uint32_t)); + } +-EXPORT_SYMBOL(nfq_get_outdev); + + /** + * nfq_get_physoutdev - get the physical interface that the packet output +@@ -1045,11 +1020,10 @@ EXPORT_SYMBOL(nfq_get_outdev); + * + * \return The index of physical interface that the packet output will be routed out. + */ +-uint32_t nfq_get_physoutdev(struct nfq_data *nfad) ++uint32_t __EXPORTED nfq_get_physoutdev(struct nfq_data *nfad) + { + return ntohl(nfnl_get_data(nfad->data, NFQA_IFINDEX_PHYSOUTDEV, uint32_t)); + } +-EXPORT_SYMBOL(nfq_get_physoutdev); + + /** + * nfq_get_indev_name - get the name of the interface the packet +@@ -1089,13 +1063,12 @@ EXPORT_SYMBOL(nfq_get_physoutdev); + \endverbatim + * + */ +-int nfq_get_indev_name(struct nlif_handle *nlif_handle, ++int __EXPORTED nfq_get_indev_name(struct nlif_handle *nlif_handle, + struct nfq_data *nfad, char *name) + { + uint32_t ifindex = nfq_get_indev(nfad); + return nlif_index2name(nlif_handle, ifindex, name); + } +-EXPORT_SYMBOL(nfq_get_indev_name); + + /** + * nfq_get_physindev_name - get the name of the physical interface the +@@ -1109,13 +1082,12 @@ EXPORT_SYMBOL(nfq_get_indev_name); + * + * \return -1 in case of error, > 0 if it succeed. + */ +-int nfq_get_physindev_name(struct nlif_handle *nlif_handle, ++int __EXPORTED nfq_get_physindev_name(struct nlif_handle *nlif_handle, + struct nfq_data *nfad, char *name) + { + uint32_t ifindex = nfq_get_physindev(nfad); + return nlif_index2name(nlif_handle, ifindex, name); + } +-EXPORT_SYMBOL(nfq_get_physindev_name); + + /** + * nfq_get_outdev_name - get the name of the physical interface the +@@ -1129,13 +1101,12 @@ EXPORT_SYMBOL(nfq_get_physindev_name); + * + * \return -1 in case of error, > 0 if it succeed. + */ +-int nfq_get_outdev_name(struct nlif_handle *nlif_handle, ++int __EXPORTED nfq_get_outdev_name(struct nlif_handle *nlif_handle, + struct nfq_data *nfad, char *name) + { + uint32_t ifindex = nfq_get_outdev(nfad); + return nlif_index2name(nlif_handle, ifindex, name); + } +-EXPORT_SYMBOL(nfq_get_outdev_name); + + /** + * nfq_get_physoutdev_name - get the name of the interface the +@@ -1150,13 +1121,12 @@ EXPORT_SYMBOL(nfq_get_outdev_name); + * \return -1 in case of error, > 0 if it succeed. + */ + +-int nfq_get_physoutdev_name(struct nlif_handle *nlif_handle, ++int __EXPORTED nfq_get_physoutdev_name(struct nlif_handle *nlif_handle, + struct nfq_data *nfad, char *name) + { + uint32_t ifindex = nfq_get_physoutdev(nfad); + return nlif_index2name(nlif_handle, ifindex, name); + } +-EXPORT_SYMBOL(nfq_get_physoutdev_name); + + /** + * nfq_get_packet_hw +@@ -1180,12 +1150,11 @@ EXPORT_SYMBOL(nfq_get_physoutdev_name); + } __attribute__ ((packed)); + \endverbatim + */ +-struct nfqnl_msg_packet_hw *nfq_get_packet_hw(struct nfq_data *nfad) ++struct nfqnl_msg_packet_hw __EXPORTED *nfq_get_packet_hw(struct nfq_data *nfad) + { + return nfnl_get_pointer_to_data(nfad->data, NFQA_HWADDR, + struct nfqnl_msg_packet_hw); + } +-EXPORT_SYMBOL(nfq_get_packet_hw); + + /** + * nfq_get_uid - get the UID of the user the packet belongs to +@@ -1193,7 +1162,7 @@ EXPORT_SYMBOL(nfq_get_packet_hw); + * + * \return 1 if there is a UID available, 0 otherwise. + */ +-int nfq_get_uid(struct nfq_data *nfad, uint32_t *uid) ++int __EXPORTED nfq_get_uid(struct nfq_data *nfad, uint32_t *uid) + { + if (!nfnl_attr_present(nfad->data, NFQA_UID)) + return 0; +@@ -1201,7 +1170,6 @@ int nfq_get_uid(struct nfq_data *nfad, uint32_t *uid) + *uid = ntohl(nfnl_get_data(nfad->data, NFQA_UID, uint32_t)); + return 1; + } +-EXPORT_SYMBOL(nfq_get_uid); + + /** + * nfq_get_gid - get the GID of the user the packet belongs to +@@ -1209,7 +1177,7 @@ EXPORT_SYMBOL(nfq_get_uid); + * + * \return 1 if there is a GID available, 0 otherwise. + */ +-int nfq_get_gid(struct nfq_data *nfad, uint32_t *gid) ++int __EXPORTED nfq_get_gid(struct nfq_data *nfad, uint32_t *gid) + { + if (!nfnl_attr_present(nfad->data, NFQA_GID)) + return 0; +@@ -1217,7 +1185,6 @@ int nfq_get_gid(struct nfq_data *nfad, uint32_t *gid) + *gid = ntohl(nfnl_get_data(nfad->data, NFQA_GID, uint32_t)); + return 1; + } +-EXPORT_SYMBOL(nfq_get_gid); + + + /** +@@ -1227,7 +1194,7 @@ EXPORT_SYMBOL(nfq_get_gid); + * + * \return -1 on error, otherwise > 0 + */ +-int nfq_get_secctx(struct nfq_data *nfad, unsigned char **secdata) ++int __EXPORTED nfq_get_secctx(struct nfq_data *nfad, unsigned char **secdata) + { + if (!nfnl_attr_present(nfad->data, NFQA_SECCTX)) + return -1; +@@ -1240,7 +1207,6 @@ int nfq_get_secctx(struct nfq_data *nfad, unsigned char **secdata) + + return 0; + } +-EXPORT_SYMBOL(nfq_get_secctx); + + /** + * nfq_get_payload - get payload +@@ -1253,7 +1219,7 @@ EXPORT_SYMBOL(nfq_get_secctx); + * + * \return -1 on error, otherwise > 0. + */ +-int nfq_get_payload(struct nfq_data *nfad, unsigned char **data) ++int __EXPORTED nfq_get_payload(struct nfq_data *nfad, unsigned char **data) + { + *data = (unsigned char *) + nfnl_get_pointer_to_data(nfad->data, NFQA_PAYLOAD, char); +@@ -1262,7 +1228,6 @@ int nfq_get_payload(struct nfq_data *nfad, unsigned char **data) + + return -1; + } +-EXPORT_SYMBOL(nfq_get_payload); + + /** + * @} +@@ -1307,7 +1272,7 @@ do { \ + * would have been printed into the buffer (in case that there is enough + * room in it). See snprintf() return value for more information. + */ +-int nfq_snprintf_xml(char *buf, size_t rem, struct nfq_data *tb, int flags) ++int __EXPORTED nfq_snprintf_xml(char *buf, size_t rem, struct nfq_data *tb, int flags) + { + struct nfqnl_msg_packet_hdr *ph; + struct nfqnl_msg_packet_hw *hwph; +@@ -1460,7 +1425,6 @@ int nfq_snprintf_xml(char *buf, size_t rem, struct nfq_data *tb, int flags) + + return len; + } +-EXPORT_SYMBOL(nfq_snprintf_xml); + + /** + * @} +diff --git a/src/nlmsg.c b/src/nlmsg.c +index ba28c77..5582407 100644 +--- a/src/nlmsg.c ++++ b/src/nlmsg.c +@@ -30,7 +30,7 @@ + * @{ + */ + +-void nfq_nlmsg_verdict_put(struct nlmsghdr *nlh, int id, int verdict) ++void __EXPORTED nfq_nlmsg_verdict_put(struct nlmsghdr *nlh, int id, int verdict) + { + struct nfqnl_msg_verdict_hdr vh = { + .verdict = htonl(verdict), +@@ -38,20 +38,17 @@ void nfq_nlmsg_verdict_put(struct nlmsghdr *nlh, int id, int verdict) + }; + mnl_attr_put(nlh, NFQA_VERDICT_HDR, sizeof(vh), &vh); + } +-EXPORT_SYMBOL(nfq_nlmsg_verdict_put); + +-void nfq_nlmsg_verdict_put_mark(struct nlmsghdr *nlh, uint32_t mark) ++void __EXPORTED nfq_nlmsg_verdict_put_mark(struct nlmsghdr *nlh, uint32_t mark) + { + mnl_attr_put_u32(nlh, NFQA_MARK, htonl(mark)); + } +-EXPORT_SYMBOL(nfq_nlmsg_verdict_put_mark); + +-void ++void __EXPORTED + nfq_nlmsg_verdict_put_pkt(struct nlmsghdr *nlh, const void *pkt, uint32_t plen) + { + mnl_attr_put(nlh, NFQA_PAYLOAD, plen, pkt); + } +-EXPORT_SYMBOL(nfq_nlmsg_verdict_put_pkt); + + /** + * @} +@@ -85,7 +82,7 @@ EXPORT_SYMBOL(nfq_nlmsg_verdict_put_pkt); + * given protocol family. Both commands are ignored by Linux kernel 3.8 and + * later versions. + */ +-void nfq_nlmsg_cfg_put_cmd(struct nlmsghdr *nlh, uint16_t pf, uint8_t cmd) ++void __EXPORTED nfq_nlmsg_cfg_put_cmd(struct nlmsghdr *nlh, uint16_t pf, uint8_t cmd) + { + struct nfqnl_msg_config_cmd command = { + .command = cmd, +@@ -93,9 +90,8 @@ void nfq_nlmsg_cfg_put_cmd(struct nlmsghdr *nlh, uint16_t pf, uint8_t cmd) + }; + mnl_attr_put(nlh, NFQA_CFG_CMD, sizeof(command), &command); + } +-EXPORT_SYMBOL(nfq_nlmsg_cfg_put_cmd); + +-void nfq_nlmsg_cfg_put_params(struct nlmsghdr *nlh, uint8_t mode, int range) ++void __EXPORTED nfq_nlmsg_cfg_put_params(struct nlmsghdr *nlh, uint8_t mode, int range) + { + struct nfqnl_msg_config_params params = { + .copy_range = htonl(range), +@@ -103,13 +99,11 @@ void nfq_nlmsg_cfg_put_params(struct nlmsghdr *nlh, uint8_t mode, int range) + }; + mnl_attr_put(nlh, NFQA_CFG_PARAMS, sizeof(params), ¶ms); + } +-EXPORT_SYMBOL(nfq_nlmsg_cfg_put_params); + +-void nfq_nlmsg_cfg_put_qmaxlen(struct nlmsghdr *nlh, uint32_t queue_maxlen) ++void __EXPORTED nfq_nlmsg_cfg_put_qmaxlen(struct nlmsghdr *nlh, uint32_t queue_maxlen) + { + mnl_attr_put_u32(nlh, NFQA_CFG_QUEUE_MAXLEN, htonl(queue_maxlen)); + } +-EXPORT_SYMBOL(nfq_nlmsg_cfg_put_qmaxlen); + + /** + * @} +@@ -179,12 +173,11 @@ static int nfq_pkt_parse_attr_cb(const struct nlattr *attr, void *data) + * This function returns MNL_CB_ERROR if any error occurs, or MNL_CB_OK on + * success. + */ +-int nfq_nlmsg_parse(const struct nlmsghdr *nlh, struct nlattr **attr) ++int __EXPORTED nfq_nlmsg_parse(const struct nlmsghdr *nlh, struct nlattr **attr) + { + return mnl_attr_parse(nlh, sizeof(struct nfgenmsg), + nfq_pkt_parse_attr_cb, attr); + } +-EXPORT_SYMBOL(nfq_nlmsg_parse); + + /** + * @} +-- +2.12.2 + |