This is the mail archive of the libc-help@sourceware.org mailing list for the glibc project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
Hi everybody, I'm trying to use libresolv in conjunction with getaddrinfo to resolve a hostname with a custom NS server. I got it all worked and documented my finding here: http://blog.internot.info/2015/03/specifying-dnsns-server-for-address.html However, one thing I found, was that on the first usage of getaddrinfo(), the _res struct is overwritten. So, in my code, I must do this, before I full in _res.nsaddr_list[0]: > getaddrinfo("google.com", NULL, &hints, &servinfo); > freeaddrinfo((struct addrinfo*)servinfo); Is there a specific reason for this? Is it a bug? Any hints or info would be highly appreciated. Thanks, -- -- Joshua Rogers <https://internot.info/>
Attachment:
signature.asc
Description: OpenPGP digital signature
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |