From: Peter Eisentraut <peter@eisentraut.org>
Date: Wed, 28 Aug 2019 10:00:11 +0000 (+0200)
Subject: dnslookup: Fix compiler warnings from unused functions
X-Git-Tag: pgbouncer_1_12_0~40
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e0c384fab435dca72ae124819c0c17994aedb489;p=pgbouncer

dnslookup: Fix compiler warnings from unused functions
---

diff --git a/.travis.yml b/.travis.yml
index e69c009..a5c2167 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,7 +32,7 @@ env:
     - configure_args='--disable-evdns --without-cares --without-udns'
     - configure_args='--enable-evdns  --without-cares --without-udns'
     - configure_args='--disable-evdns --with-cares    --without-udns --disable-werror'
-    - configure_args='--disable-evdns --without-cares --with-udns    --disable-werror'
+    - configure_args='--disable-evdns --without-cares --with-udns'
     - configure_args='--with-pam'
     - configure_args='--with-openssl'
     - configure_args='--without-openssl'
diff --git a/src/dnslookup.c b/src/dnslookup.c
index 09aa7c7..be28273 100644
--- a/src/dnslookup.c
+++ b/src/dnslookup.c
@@ -194,6 +194,8 @@ static void freeaddrinfo(struct addrinfo *ai)
 	}
 }
 
+#if defined(USE_LIBEVENT1) || defined(USE_UDNS)
+
 static inline struct addrinfo *convert_ipv4_result(const struct in_addr *adrs, int count)
 {
 	struct addrinfo *ai, *first = NULL, *last = NULL;
@@ -216,6 +218,10 @@ failed:
 	return NULL;
 }
 
+#endif /* USE_LIBEVENT1 || USE_UDNS */
+
+#ifdef USE_CARES
+
 static inline struct addrinfo *convert_hostent(const struct hostent *h)
 {
 	struct addrinfo *ai, *first = NULL, *last = NULL;
@@ -238,6 +244,8 @@ failed:
 	return NULL;
 }
 
+#endif /* USE_CARES */
+
 #endif /* custom addrinfo */