svn rev #19410: trunk/src/lib/krb5/os/

[raeburn@MIT.EDU]

Commit By: raeburn
Log Message: 
ticket: new
subject: EAI_NODATA deprecated, not always defined
tags: pullup
target_version: 1.6.1

Brian Kantor reports (on the kerberos at mit list today) that krb5-1.6
doesn't build on FreeBSD 6.1 because they've done away with
EAI_NODATA, which was removed from the getaddrinfo API in RFC 3943.

This patch conditionalizes two tests for EAI_NODATA on the macro being
defined, and also adds handling for EAI_OVERFLOW, a new error code
added in RFC 3943.




Changed Files:
U   trunk/src/lib/krb5/os/hst_realm.c
U   trunk/src/lib/krb5/os/locate_kdc.c