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This code is obsolete but remove vfork anyway.

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This commit is contained in:
Adam Ierymenko 2021-11-15 14:09:52 -05:00
parent ea4d7ae92f
commit c890f1762a
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GPG Key ID: C8877CF2D7A5D7F3
1 changed files with 6 additions and 6 deletions
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12
osdep/MacKextEthernetTap.cpp
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@ -330,7 +330,7 @@ MacKextEthernetTap::MacKextEthernetTap(
Mutex::Lock _gl(globalTapCreateLock); Mutex::Lock _gl(globalTapCreateLock);
if (::stat("/dev/zt0",&stattmp)) { if (::stat("/dev/zt0",&stattmp)) {
long kextpid = (long)vfork(); long kextpid = (long)fork();
if (kextpid == 0) { if (kextpid == 0) {
::chdir(homePath); ::chdir(homePath);
OSUtils::redirectUnixOutputs("/dev/null",(const char *)0); OSUtils::redirectUnixOutputs("/dev/null",(const char *)0);
@ -405,7 +405,7 @@ MacKextEthernetTap::MacKextEthernetTap(
OSUtils::ztsnprintf(ethaddr,sizeof(ethaddr),"%.2x:%.2x:%.2x:%.2x:%.2x:%.2x",(int)mac[0],(int)mac[1],(int)mac[2],(int)mac[3],(int)mac[4],(int)mac[5]); OSUtils::ztsnprintf(ethaddr,sizeof(ethaddr),"%.2x:%.2x:%.2x:%.2x:%.2x:%.2x",(int)mac[0],(int)mac[1],(int)mac[2],(int)mac[3],(int)mac[4],(int)mac[5]);
OSUtils::ztsnprintf(mtustr,sizeof(mtustr),"%u",_mtu); OSUtils::ztsnprintf(mtustr,sizeof(mtustr),"%u",_mtu);
OSUtils::ztsnprintf(metstr,sizeof(metstr),"%u",_metric); OSUtils::ztsnprintf(metstr,sizeof(metstr),"%u",_metric);
long cpid = (long)vfork(); long cpid = (long)fork();
if (cpid == 0) { if (cpid == 0) {
::execl("/sbin/ifconfig","/sbin/ifconfig",_dev.c_str(),"lladdr",ethaddr,"mtu",mtustr,"metric",metstr,"up",(const char *)0); ::execl("/sbin/ifconfig","/sbin/ifconfig",_dev.c_str(),"lladdr",ethaddr,"mtu",mtustr,"metric",metstr,"up",(const char *)0);
::_exit(-1); ::_exit(-1);
@ -459,7 +459,7 @@ MacKextEthernetTap::~MacKextEthernetTap()
char tmp[16384]; char tmp[16384];
sprintf(tmp,"%s/%s",_homePath.c_str(),"tap.kext"); sprintf(tmp,"%s/%s",_homePath.c_str(),"tap.kext");
long kextpid = (long)vfork(); long kextpid = (long)fork();
if (kextpid == 0) { if (kextpid == 0) {
OSUtils::redirectUnixOutputs("/dev/null",(const char *)0); OSUtils::redirectUnixOutputs("/dev/null",(const char *)0);
::execl("/sbin/kextunload","/sbin/kextunload",tmp,(const char *)0); ::execl("/sbin/kextunload","/sbin/kextunload",tmp,(const char *)0);
@ -488,7 +488,7 @@ bool MacKextEthernetTap::addIp(const InetAddress &ip)
if (!ip) if (!ip)
return false; return false;
long cpid = (long)vfork(); long cpid = (long)fork();
if (cpid == 0) { if (cpid == 0) {
char tmp[128]; char tmp[128];
::execl("/sbin/ifconfig","/sbin/ifconfig",_dev.c_str(),(ip.ss_family == AF_INET6) ? "inet6" : "inet",ip.toString(tmp),"alias",(const char *)0); ::execl("/sbin/ifconfig","/sbin/ifconfig",_dev.c_str(),(ip.ss_family == AF_INET6) ? "inet6" : "inet",ip.toString(tmp),"alias",(const char *)0);
@ -509,7 +509,7 @@ bool MacKextEthernetTap::removeIp(const InetAddress &ip)
std::vector<InetAddress> allIps(ips()); std::vector<InetAddress> allIps(ips());
for(std::vector<InetAddress>::iterator i(allIps.begin());i!=allIps.end();++i) { for(std::vector<InetAddress>::iterator i(allIps.begin());i!=allIps.end();++i) {
if (*i == ip) { if (*i == ip) {
long cpid = (long)vfork(); long cpid = (long)fork();
if (cpid == 0) { if (cpid == 0) {
char tmp[128]; char tmp[128];
execl("/sbin/ifconfig","/sbin/ifconfig",_dev.c_str(),(ip.ss_family == AF_INET6) ? "inet6" : "inet",ip.toIpString(tmp),"-alias",(const char *)0); execl("/sbin/ifconfig","/sbin/ifconfig",_dev.c_str(),(ip.ss_family == AF_INET6) ? "inet6" : "inet",ip.toIpString(tmp),"-alias",(const char *)0);
@ -626,7 +626,7 @@ void MacKextEthernetTap::setMtu(unsigned int mtu)
{ {
if (mtu != _mtu) { if (mtu != _mtu) {
_mtu = mtu; _mtu = mtu;
long cpid = (long)vfork(); long cpid = (long)fork();
if (cpid == 0) { if (cpid == 0) {
char tmp[64]; char tmp[64];
OSUtils::ztsnprintf(tmp,sizeof(tmp),"%u",mtu); OSUtils::ztsnprintf(tmp,sizeof(tmp),"%u",mtu);