Jika/oc2r-native-networking
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Un1q32
2025-04-25 01:59:17 -04:00
parent 2bcf6ee2da
commit ec7b3af139
1 changed files with 5 additions and 5 deletions
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10
oc2rnet.c
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@@ -8,7 +8,9 @@
#include <stdio.h>
#endif
#ifdef __APPLE__
#if defined(__linux__) || defined(__APPLE__)
#ifndef __linux__
static uint16_t checksum(void *b, int len) {
uint16_t *buf = b;
uint32_t sum = 0;
@@ -24,8 +26,6 @@ static uint16_t checksum(void *b, int len) {
}
#endif
#if defined(__linux__) || defined(__APPLE__)
#include <sys/types.h>
#include <netinet/ip.h>
@@ -65,9 +65,9 @@ static ssize_t doPing(uint32_t ip, size_t size, char *data, char *response,
packet->icmp_code = 0;
packet->icmp_id = getpid() & 0xFFFF;
packet->icmp_seq = 1;
packet->icmp_cksum = 0;
memcpy(packet->icmp_data, data, size);
#ifdef __APPLE__
#ifndef __linux__ // Linux ignores and recalculates the checksum for us
packet->icmp_cksum = 0;
packet->icmp_cksum = checksum(packet, packet_size);
#endif