extern \"C\" int RTinet_lookup( const char * host, char * address, unsigned int port) { struct addrinfo hints, *res;
I\'m trying to understand what the getaddrinfo function returns : #include <stdlib.h> #include <sys/types.h>
extern \"C\" int RTinet_lookup( const char * host,RTinet_address *address,RTinet_port port) { struct addrinfo,*res;
I used IPAdd开发者_JAVA技巧ressUtil.isIPv6LiteralAddress (ipAddress) method to validate IPv6, but this method fails for ipv6-address/prefix-length format (format is mentioned in RFC 4291 section 2.3)
The IPV4 address has been written as { 127, 0, 0, 1 } How to write the loopback address in IPV6 in this format. Do I need to take a 16 sized开发者_JAVA百科 array???
int lookup_numeric( const char * hostname, char * ip_address ) { int index = 0; int value = 0; for( const char * cursor = hostname; ; ++cursor )
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I am not able to connect Android client running on 3.0 HoneyComb to server sending IPv6 packet having Lin开发者_运维技巧k-local IPv6 address.
Put another way, if an address is IPv4, why bother to ex开发者_如何学运维press it as IPv6 at all?It’s IPv4 expressed through IPv6 so that the application only needs to support one IP stack.
I am looking for tested regular expressions for both ipv4 and ipv6 InetSocketAddress (i.e., ip address + port number). I am not interested in validating hostnames.
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