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Add clear method to IPAddress (#7586)

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Ruggero Tomaselli 2020-09-09 12:24:35 +02:00 committed by GitHub
parent 08f170510d
commit a460cb7935
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2 changed files with 6 additions and 0 deletions
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4
cores/esp8266/IPAddress.cpp
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@ -183,6 +183,10 @@ bool IPAddress::isValid(const char* arg) {
const IPAddress INADDR_ANY; // generic "0.0.0.0" for IPv4 & IPv6 const IPAddress INADDR_ANY; // generic "0.0.0.0" for IPv4 & IPv6
const IPAddress INADDR_NONE(255,255,255,255); const IPAddress INADDR_NONE(255,255,255,255);
void IPAddress::clear() {
(*this) = INADDR_ANY;
}
/**************************************/ /**************************************/
#if LWIP_IPV6 #if LWIP_IPV6

2
cores/esp8266/IPAddress.h
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@ -125,6 +125,8 @@ class IPAddress: public Printable {
virtual size_t printTo(Print& p) const; virtual size_t printTo(Print& p) const;
String toString() const; String toString() const;
void clear();
/* /*
check if input string(arg) is a valid IPV4 address or not. check if input string(arg) is a valid IPV4 address or not.
return true on valid. return true on valid.