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Cygwin: sockets: move type and proto checks into fhandler_socket classes

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Encapsulation required

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2018-02-26 17:56:47 +01:00
parent 1e5e44a9a5
commit d35bd22992
4 changed files with 47 additions and 25 deletions
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25
winsup/cygwin/net.cc
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@@ -517,25 +517,10 @@ cygwin_socket (int af, int type, int protocol)
{
case AF_LOCAL:
case AF_UNIX:
if (type != SOCK_STREAM && type != SOCK_DGRAM)
{
set_errno (EINVAL);
goto done;
}
if (protocol != 0)
{
set_errno (EPROTONOSUPPORT);
goto done;
}
dev = (af == AF_LOCAL) ? af_local_dev : af_unix_dev;
break;
case AF_INET:
case AF_INET6:
if (type != SOCK_STREAM && type != SOCK_DGRAM && type != SOCK_RAW)
{
set_errno (EINVAL);
goto done;
}
dev = af_inet_dev;
break;
default:
@@ -2314,16 +2299,6 @@ socketpair (int af, int type, int protocol, int *sb)
{
case AF_LOCAL:
case AF_UNIX:
if (type != SOCK_STREAM && type != SOCK_DGRAM)
{
set_errno (EINVAL);
goto done;
}
if (protocol != 0)
{
set_errno (EPROTONOSUPPORT);
goto done;
}
dev = (af == AF_LOCAL) ? af_local_dev : af_unix_dev;
break;
default: