From 361b71de33e6498a704cfa5c6c7afb696d5d90e3 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 13 Aug 2013 18:01:30 +0200 Subject: src: extra: add prefix nfq_ to internal checksum functions These functions are internal and they belong to the libnetfilter_queue scope, so let's add the corresponding nfq_ prefix. Suggested-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- src/extra/checksum.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src/extra/checksum.c') diff --git a/src/extra/checksum.c b/src/extra/checksum.c index 6f07e71..f367f75 100644 --- a/src/extra/checksum.c +++ b/src/extra/checksum.c @@ -20,7 +20,7 @@ #include "internal.h" -uint16_t checksum(uint32_t sum, uint16_t *buf, int size) +uint16_t nfq_checksum(uint32_t sum, uint16_t *buf, int size) { while (size > 1) { sum += *buf++; @@ -35,7 +35,7 @@ uint16_t checksum(uint32_t sum, uint16_t *buf, int size) return (uint16_t)(~sum); } -uint16_t checksum_tcpudp_ipv4(struct iphdr *iph) +uint16_t nfq_checksum_tcpudp_ipv4(struct iphdr *iph) { uint32_t sum = 0; uint32_t iph_len = iph->ihl*4; @@ -49,10 +49,10 @@ uint16_t checksum_tcpudp_ipv4(struct iphdr *iph) sum += htons(IPPROTO_TCP); sum += htons(len); - return checksum(sum, (uint16_t *)payload, len); + return nfq_checksum(sum, (uint16_t *)payload, len); } -uint16_t checksum_tcpudp_ipv6(struct ip6_hdr *ip6h, void *transport_hdr) +uint16_t nfq_checksum_tcpudp_ipv6(struct ip6_hdr *ip6h, void *transport_hdr) { uint32_t sum = 0; uint32_t hdr_len = (uint32_t *)transport_hdr - (uint32_t *)ip6h; @@ -71,7 +71,7 @@ uint16_t checksum_tcpudp_ipv6(struct ip6_hdr *ip6h, void *transport_hdr) sum += htons(IPPROTO_TCP); sum += htons(ip6h->ip6_plen); - return checksum(sum, (uint16_t *)payload, len); + return nfq_checksum(sum, (uint16_t *)payload, len); } /** -- cgit v1.2.3