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suppress non linux network unused var warnings

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Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
This commit is contained in:
Kevin Darbyshire-Bryant
2020-03-06 10:31:15 +00:00
committed by Simon Kelley
parent ea3c60ac07
commit 70c50efd0d
2 changed files with 6 additions and 1 deletions
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4
src/dnsmasq.c
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@@ -1860,7 +1860,8 @@ static void check_dns_listeners(time_t now)
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 now)
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];