From 9c933df33beec8854005f49afc4dc3477b132bec Mon Sep 17 00:00:00 2001 From: "Michael I. Bushnell" Date: Thu, 26 Oct 1995 16:18:05 +0000 Subject: Initial revision --- pfinet/io-ops.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 pfinet/io-ops.c diff --git a/pfinet/io-ops.c b/pfinet/io-ops.c new file mode 100644 index 00000000..0e7e9d0a --- /dev/null +++ b/pfinet/io-ops.c @@ -0,0 +1,49 @@ +/* + 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. */ + +error_t +S_io_write (struct sock_user *user, + char *data, + u_int datalen, + off_t offset, + mach_msg_type_number_t *amount) +{ + error_t err; + + if (!user) + return EOPNOTSUPP; + + mutex_lock (&global_lock); + /* O_NONBLOCK for fourth arg? XXX */ + err = - (*user->sock->ops->write) (user->sock, data, datalen, 0); + mutex_unlock (&global_lock); + + return err; +} + +error_t +S_io_read (struct sock_user *user, + char **data, + u_int *datalen, + off_t offset, + mach_msg_type_number_t amount) +{ + + -- cgit v1.2.3