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From Joshua Marantz <jmara...@google.com>
Subject Re: apr_getnameinfo get localhost
Date Sun, 01 Feb 2015 14:56:31 GMT
I am not an expert in this apr routine, but I think it might help if you
gave the command-line argument you used when testing your program.

-Josh

On Sun, Feb 1, 2015 at 7:17 AM, GHui <ugiwgh@gmail.com> wrote:

>
> Is there any good news? Any help will be appreciated.
>
> --GHui
>
>
> ------------------ Original ------------------
>  *From: * "ugiwgh";<ugiwgh@gmail.com>;
> *Send time:* Thursday, Jan 29, 2015 9:03 AM
> *To:* "Jeff Trawick"<trawick@gmail.com>;
> *Cc:* "dev"<dev@apr.apache.org>;
> *Subject: * Re: apr_getnameinfo get localhost
>
>
>  *From: * "Jeff Trawick";<trawick@gmail.com>;* Send time:* Wednesday, Jan
> 28, 2015 10:26 PM
>  On Wed, Jan 28, 2015 at 2:26 AM, GHui <ugiwgh@gmail.com> wrote:
>
>> I used the function  apr_getnameinfo to get remote hostname. But it
>> return "localhost".
>> I don't know why this happend.
>> Any help will be appreciated.
>> --GHui
>
>
> Please show code, such as where the second parameter to apr_getnameinfo()
> came from.
> --
>  Born in Roswell... married an alien...
> http://emptyhammock.com/
>
>
> The code is following.
> ---------------------------------------------
> int main(int argc,char **argv)
> {
>   if(2!=argc)
>   {
>     printf("Usage: %s <ip>\n",argv[0]);
>     return 1;
>   }
>   char *remoteip=argv[1];
>   printf(">><<IP: %s\n",remoteip);
>   apr_initialize();
>   apr_pool_t *mp;
>   apr_pool_create(&mp,NULL);
>   apr_sockaddr_t *sa;
>   apr_sockaddr_info_get(&sa,remoteip,APR_INET,10089,0,mp);
>   char *hostname=NULL;
>   apr_getnameinfo(&hostname,sa,0);
>   printf(">><<HOST: %s\n",hostname);
>
>   apr_terminate();
>   return 0;
> }
> --------------------------------------------
>

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