summaryrefslogtreecommitdiff
path: root/pfinet
diff options
context:
space:
mode:
authorMichael I. Bushnell <mib@gnu.org>1995-10-26 16:18:05 +0000
committerMichael I. Bushnell <mib@gnu.org>1995-10-26 16:18:05 +0000
commit9c933df33beec8854005f49afc4dc3477b132bec (patch)
tree3709e5c67b85a7ab869b50a4a0e76af94b3543f1 /pfinet
parentfbc36e6518e4ddf9d46b1deacdaa9c583513b207 (diff)
Initial revision
Diffstat (limited to 'pfinet')
-rw-r--r--pfinet/io-ops.c49
1 files changed, 49 insertions, 0 deletions
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)
+{
+
+