diff options
| -rw-r--r-- | pfinet/socket-ops.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/pfinet/socket-ops.c b/pfinet/socket-ops.c new file mode 100644 index 00000000..873560d8 --- /dev/null +++ b/pfinet/socket-ops.c @@ -0,0 +1,60 @@ +/* Interface functions for the socket.defs interface. + Copyright (C) 1995 Free Software Foundation, Inc. + Written by Michael I. Bushnell, p/BSG. + + This file is part of the GNU Hurd. + + The GNU Hurd is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2, or (at + your option) any later version. + + The GNU Hurd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */ + + +#include "socket_S.h" + + + +/* Listen on a socket. */ +error_t +S_socket_listen (struct user_sock *user, int queue_limit) +{ + if (!user) + return EOPNOTSUPP; + + mutex_lock (&global_lock); + + if (user->sock->state == SS_UNCONNECTED) + { + if (user->sock->ops && user->sock->ops->listen) + (*user->sock->ops->listen) (user->sock, queue_limit); + user->sock->flags |= SO_ACCEPTCON; + mutex_unlock (&global_lock); + return 0; + } + else + { + mutex_unlock (&global_lock); + return EINVAL; + } +} + +error_t +S_socket_accept (struct sock_user *user, + mach_port_t *new_port, + mach_msg_type_name_t *new_port_type, + mach_port_t *addr_port, + mach_msg_type_name_t *addr_port_type) +{ + if (!user) + return EOPNOTSUPP; + + |