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listen: don't compile ipv6Supported() if !HAVE_IPV6

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The function ipv6Supported() is not used at all when IPv6 support was
disabled at compile time.
This commit is contained in:
Max Kellermann 2009-01-15 08:33:32 +01:00
parent 9b0ce18144
commit 5232f05470
1 changed files with 2 additions and 4 deletions
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6
src/listen.c
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@ -113,19 +113,17 @@ static int establishListen(int pf, const struct sockaddr *addrp,
return 0;
}
#ifdef HAVE_IPV6
static bool ipv6Supported(void)
{
#ifdef HAVE_IPV6
int s;
s = socket(AF_INET6, SOCK_STREAM, 0);
if (s == -1)
return false;
close(s);
return true;
#else
return false;
#endif
}
#endif
static void
parseListenConfigParam(G_GNUC_UNUSED unsigned int port, ConfigParam * param)