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Posted to dev@apr.apache.org by Learning apr <le...@hotmail.co.uk> on 2008/04/02 13:44:50 UTC

How can I get the local host IP address

Hello,

I hope to get the local host IP address, but I can not find the appropriated functions.

Please help me.

Thanks!

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Could not get IP address with the function apr_sockaddr_ip_get

Posted by Learning apr <le...@hotmail.co.uk>.

   Hello,

    I hope to get the local host address by following codes. But I could not get it in the variable "ipAdd".

    Please help me.
    Thanks!

    char hostName[APRMAXHOSTLEN + 1];
    apr_sockaddr_t *sa;
    apr_pool_t *pool;
    char ipAdd[20];

    apr_pool_create(&pool, 0);
    apr_gethostname(hostName, APRMAXHOSTLEN + 1, NULL);
    apr_sockaddr_info_get(&sa, hostName,APR_INET, 0, 0, pool);
    memset(ipAdd, 0, 20);
    apr_sockaddr_ip_get(&ipAdd, sa);
    apr_pool_destroy(pool);

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