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authorMiles Bader <miles@gnu.org>1995-07-02 16:20:17 +0000
committerMiles Bader <miles@gnu.org>1995-07-02 16:20:17 +0000
commit9ec6b34dcbca3ef35d247f9c40929761d7b6865c (patch)
treee0b50093d0f8a05d6728e58f96cac206001f6122 /pflocal
parent0b1763ff2c3068379210e943b2060b28670b4d00 (diff)
Formerly socket.c.~3~
Diffstat (limited to 'pflocal')
-rw-r--r--pflocal/socket.c76
1 files changed, 64 insertions, 12 deletions
diff --git a/pflocal/socket.c b/pflocal/socket.c
index f64e403b..516bfbff 100644
--- a/pflocal/socket.c
+++ b/pflocal/socket.c
@@ -33,12 +33,12 @@ S_socket_connect2 (struct sock_user *user1, struct sock_user *user2)
/* Make sure we have a queue to listen on. */
static error_t
-ensure_listenq (struct sock *sock)
+ensure_connq (struct sock *sock)
{
error_t err = 0;
mutex_lock (&sock->lock);
- if (!sock->listenq)
- err = listenq_create (0, &sock->listenq);
+ if (!sock->connq)
+ err = connq_create (0, &sock->connq);
mutex_unlock (&sock->lock);
return err;
}
@@ -54,15 +54,15 @@ S_socket_accept (struct sock_user *user,
if (!user)
return EOPNOTSUPP;
- err = ensure_listenq (sock);
+ err = ensure_connq (sock);
if (!err)
{
- struct listenq_request *request;
+ struct connq_request *req;
struct sock *peer_sock;
err =
- listenq_listen (sock->listenq, sock->modes & O_NONBLOCK,
- &peer_sock, &request);
+ connq_listen (sock->connq, sock->flags & SOCK_NONBLOCK,
+ &req, &peer_sock);
if (!err)
{
struct sock *conn_sock;
@@ -86,8 +86,8 @@ S_socket_accept (struct sock_user *user,
sock_free (conn_sock);
}
- /* Send back any error to the connecting thread. */
- listenq_request_complete (request, err);
+ /* Communicate any error (or success) to the connecting thread. */
+ connq_request_complete (req, err);
}
}
@@ -101,19 +101,71 @@ S_socket_listen (struct sock_user *user, int queue_limit)
error_t err;
if (!user)
return EOPNOTSUPP;
- err = ensure_listenq (sock);
+ err = ensure_connq (sock);
if (!err)
- err = listenq_set_length (sock->listenq, queue_limit);
+ err = connq_set_length (sock->connq, queue_limit);
return err;
}
error_t
S_socket_connect (struct sock_user *user, struct addr *addr)
{
- if (!user)
+ if (! user)
return EOPNOTSUPP;
if (!addr)
return EADDRNOTAVAIL;
}
+
+error_t
+S_socket_shutdown (struct sock_user *user, int what)
+{
+ if (! user)
+ return EOPNOTSUPP;
+ sock_shutdown (user->sock,
+ (what != 1 ? SOCK_SHUTDOWN_READ : 0)
+ | (what != 0 ? SOCK_SHUTDOWN_WRITE : 0));
+ return 0;
+}
+
+/* Stubs for currently unsupported rpcs. */
+
+error_t
+S_socket_getopt (struct sock_user *user,
+ int level, int opt,
+ char **value, unsigned *value_len)
+{
+ return EOPNOTSUPP;
+}
+
+error_t
+S_socket_setopt (struct sock_user *user,
+ int level, int opt,
+ char *value, unsigned value_len)
+{
+ return EOPNOTSUPP;
+}
+
+error_t
+S_socket_send (struct sock_user *user,
+ mach_port_t addr, int flags,
+ char *data, unsigned data_len,
+ mach_port_t *ports, unsigned num_ports,
+ char *control, unsigned control_len,
+ int *amount)
+{
+ return EOPNOTSUPP;
+}
+
+error_t
+S_socket_recv (struct sock_user *user,
+ mach_port_t *addr, int flags,
+ char **data, unsigned *data_len,
+ mach_port_t **ports, mach_msg_type_name_t *ports_type,
+ unsigned *num_ports,
+ char **control, unsigned *control_len,
+ int *out_flags, int amount)
+{
+ return EOPNOTSUPP;
+}