Re: [PATCH] Add a local implementation of hstrerror for the system which do not have it

> Brandon Casey, Mon, Jun 18, 2007 23:28:10 +0200:
>> Alex Riesen wrote:
>>> The function converts the value of h_errno (last error of name
>>> resolver library, see netdb.h). One of systems which supposedly do
>>> not have the function is SunOS. POSIX does not mandate its presence.
>> I saw a comment on another mailing list that hstrerror() is in the
>> resolv library.
>>
>>    So adding -lresolv should do it.
>>
>> A quick compile works for my test program.
>>
> 
> Ah-ha. Good to know, thanks!
> 
> Still, the patch is correct: no need for hstrerror there.