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Unix domain: More fixed to build without Ethernet or Slip

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This commit is contained in:
Gregory Nutt
2015-01-27 14:26:10 -06:00
parent c49c7bc447
commit c250c97186
5 changed files with 31 additions and 17 deletions
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net/socket/recvfrom.c
+26 -12
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@@ -1615,23 +1615,37 @@ ssize_t psock_recvfrom(FAR struct socket *psock, FAR void *buf, size_t len,
/* Get the minimum socket length */
#ifdef CONFIG_NET_IPv4
#ifdef CONFIG_NET_IPv6
if (psock->s_domain == PF_INET)
#endif
switch (psock->s_domain)
{
minlen = sizeof(struct sockaddr_in);
}
#endif /*CONFIG_NET_IPv4 */
#ifdef CONFIG_NET_IPv4
case PF_INET:
{
minlen = sizeof(struct sockaddr_in);
}
break;
#endif
#ifdef CONFIG_NET_IPv6
#ifdef CONFIG_NET_IPv4
else
case PF_INET6:
{
minlen = sizeof(struct sockaddr_in6);
}
break;
#endif
{
minlen = sizeof(struct sockaddr_in6);
#ifdef CONFIG_NET_LOCAL
case PF_LOCAL:
{
minlen = sizeof(sa_family_t);
}
break;
#endif
default:
DEBUGPANIC();
err = EINVAL;
goto errout;
}
#endif /*CONFIG_NET_IPv6 */
if (*fromlen < minlen)
{