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From e68b7bee24bb04c32554e153fea2cffd69437b65 Mon Sep 17 00:00:00 2001
From: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Date: Fri, 6 Mar 2020 10:15:20 +0000
Subject: [PATCH 1/2] suppress non linux network unused var warnings
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
---
src/dnsmasq.c | 4 +++-
src/network.c | 3 +++
2 files changed, 6 insertions(+), 1 deletion(-)
--- a/src/dnsmasq.c
+++ b/src/dnsmasq.c
@@ -1860,7 +1860,8 @@ static void check_dns_listeners(time_t n
if (daemon->tcp_pids[i] == 0 && daemon->tcp_pipes[i] == -1)
{
char a;
-
+ (void)a; /* suppress potential unused warning */
+
daemon->tcp_pids[i] = p;
daemon->tcp_pipes[i] = pipefd[0];
#ifdef HAVE_LINUX_NETWORK
@@ -1911,6 +1912,7 @@ static void check_dns_listeners(time_t n
if (!option_bool(OPT_DEBUG))
{
char a = 0;
+ (void)a; /* suppress potential unused warning */
alarm(CHILD_LIFETIME);
close(pipefd[0]); /* close read end in child. */
daemon->pipe_to_parent = pipefd[1];
--- a/src/network.c
+++ b/src/network.c
@@ -785,6 +785,8 @@ int set_ipv6pktinfo(int fd)
/* Find the interface on which a TCP connection arrived, if possible, or zero otherwise. */
int tcp_interface(int fd, int af)
{
+ (void)fd; /* suppress potential unused warning */
+ (void)af; /* suppress potential unused warning */
int if_index = 0;
#ifdef HAVE_LINUX_NETWORK
@@ -1187,6 +1189,7 @@ int local_bind(int fd, union mysockaddr
#endif
}
+ (void)intname; /* suppress potential unused warning */
#if defined(SO_BINDTODEVICE)
if (intname[0] != 0 &&
setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, intname, IF_NAMESIZE) == -1)
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