From a4059235cc5311c551c3d3a3961f7e0037530fee Mon Sep 17 00:00:00 2001
From: Francesco Giacomini <francesco.giacomini@cnaf.infn.it>
Date: Tue, 1 Oct 2024 13:28:11 +0200
Subject: [PATCH] Explicly define NI_MAXHOST and NI_MAXSERV

They should come with <netdb.h> if the appropriate feature test macros
are defined. But defining the right ones (e.g. _POSIX_C_SOURCE with
value 200112L or even 200809L), ideally in configure.ac, requires more
investigation, given that different macros are spread around the
codebase.

This change is aimed at quickly fixing the build on macOS.
---
 src/socklib/ipv6sock.cc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/socklib/ipv6sock.cc b/src/socklib/ipv6sock.cc
index bac90a56..a165057b 100644
--- a/src/socklib/ipv6sock.cc
+++ b/src/socklib/ipv6sock.cc
@@ -29,6 +29,13 @@
 #  define _POSIX_SOURCE 1
 #endif
 
+#ifndef NI_MAXHOST
+#  define NI_MAXHOST 1025
+#endif
+#ifndef NI_MAXSERV
+#  define NI_MAXSERV 32
+#endif
+
 #include <sys/types.h>
 #include <netdb.h>
 #include <sys/socket.h>