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Merge 526913bd56 into 67648579b5

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Kang Hu 2026-01-21 10:51:32 +08:00 • committed by GitHub
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14
osdep/MacDNSHelper.mm
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@ -9,6 +9,7 @@
#include "MacDNSHelper.hpp"
#include <stdio.h>
#include <sys/utsname.h>
#include <SystemConfiguration/SystemConfiguration.h>
@ -19,6 +20,15 @@ static void printKeys (const void* key, const void* value, void* context) {
CFShow(value);
}
static int darwin_version_major () {
int version_major = -1;
struct utsname system_info;
if (uname(&system_info) == 0) {
sscanf(system_info.release, "%d", &version_major);
}
return version_major;
}
void MacDNSHelper::setDNS(uint64_t nwid, const char *domain, const std::vector<InetAddress> &servers)
{
SCDynamicStoreRef ds = SCDynamicStoreCreate(NULL, CFSTR("zerotier"), NULL, NULL);
@ -164,8 +174,10 @@ bool MacDNSHelper::addIps4(uint64_t nwid, const MAC mac, const char *dev, const
values[3] = cfrouter;
// skip setting Router to avoid breaking the routing table on MacOS Tahoe and later
static int size = darwin_version_major() < 25 ? SIZE : SIZE - 1;
CFDictionaryRef dict = CFDictionaryCreate(NULL,
(const void**)keys, (const void**)values, SIZE, &kCFCopyStringDictionaryKeyCallBacks,
(const void**)keys, (const void**)values, size, &kCFCopyStringDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
// CFDictionaryApplyFunction(dict, printKeys, NULL);