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Remove redundant code for getnameinfo() replacement

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Our getnameinfo() replacement implementation in getaddrinfo.c failed
unless NI_NUMERICHOST and NI_NUMERICSERV were given as flags, because
it doesn't resolve host names, only numeric IPs.  But per standard,
when those flags are not given, an implementation can still degrade to
not returning host names, so this restriction is unnecessary.  When we
remove it, we can eliminate some code in postmaster.c that apparently
tried to work around that.
This commit is contained in:
Peter Eisentraut
2012-10-04 21:45:14 -04:00
parent e1e60694b4
commit c424d0d105
2 changed files with 6 additions and 18 deletions
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5
src/port/getaddrinfo.c
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@ -373,11 +373,6 @@ getnameinfo(const struct sockaddr * sa, int salen,
if (sa == NULL || (node == NULL && service == NULL))
return EAI_FAIL;
/* We don't support those. */
if ((node && !(flags & NI_NUMERICHOST))
|| (service && !(flags & NI_NUMERICSERV)))
return EAI_FAIL;
#ifdef HAVE_IPV6
if (sa->sa_family == AF_INET6)
return EAI_FAMILY;