From e68b7bee24bb04c32554e153fea2cffd69437b65 Mon Sep 17 00:00:00 2001 From: Kevin Darbyshire-Bryant 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 --- 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)