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IPAddress updates (#5409)

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* restore definition of ip_addr (=ipv4_addr) when IPv6 is not enabled

* overload IPAddress:operator == and != to avoid ambiguousness

* brings lwIP's INADDR_NONE (which is IPv4 255.255.255.255, suposed to be invalid address but it is)

* inet_aton is a lwIP define, rename Ethernet DNS implementation of this to prevent name collision
that's because IPAddress now includes lwip/inet.h
This commit is contained in:
david gauchard
2018-12-02 03:21:33 +01:00
committed by Develo
parent 4b16fa0a33
commit 324b3f9678
3 changed files with 16 additions and 6 deletions
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4
libraries/Ethernet/src/Dns.cpp
View File

@ -55,7 +55,7 @@ void DNSClient::begin(const IPAddress& aDNSServer)
}
int DNSClient::inet_aton(const char* aIPAddrString, IPAddress& aResult)
int DNSClient::inet_aton_ethlib(const char* aIPAddrString, IPAddress& aResult)
{
// See if we've been given a valid IP address
const char* p =aIPAddrString;
@ -120,7 +120,7 @@ int DNSClient::getHostByName(const char* aHostname, IPAddress& aResult)
int ret =0;
// See if it's a numeric IP address
if (inet_aton(aHostname, aResult))
if (inet_aton_ethlib(aHostname, aResult))
{
// It is, our work here is done
return 1;

2
libraries/Ethernet/src/Dns.h
View File

@ -19,7 +19,7 @@ public:
@result 1 if aIPAddrString was successfully converted to an IP address,
else error code
*/
int inet_aton(const char *aIPAddrString, IPAddress& aResult);
int inet_aton_ethlib(const char *aIPAddrString, IPAddress& aResult);
/** Resolve the given hostname to an IP address.
@param aHostname Name to be resolved