Merge in NetBSD changes. This now works for most statically compiled osf1

bins. Shared osf1 libs don't work quite yet.

1 files changed, 229 insertions, 0 deletions

diff --git a/sys/compat/osf1/osf1_socket.c b/sys/compat/osf1/osf1_socket.c
new file mode 100644
index 00000000000..846ee8090ed
--- /dev/null
+++ b/sys/compat/osf1/osf1_socket.c
@@ -0,0 +1,229 @@
+/* $OpenBSD: osf1_socket.c,v 1.1 2000/08/04 15:47:55 ericj Exp $ */
+/* $NetBSD: osf1_socket.c,v 1.4 1999/05/10 01:58:37 cgd Exp $ */
+
+/*
+ * Copyright (c) 1999 Christopher G. Demetriou.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Christopher G. Demetriou
+ *	for the NetBSD Project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1994, 1995 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Author: Chris G. Demetriou
+ * 
+ * Permission to use, copy, modify and distribute this software and
+ * its documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 
+ * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie the
+ * rights to redistribute these changes.
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/namei.h>
+#include <sys/proc.h>
+#include <sys/file.h>
+#include <sys/mount.h>
+#include <sys/syscallargs.h>
+#include <sys/socketvar.h>
+#include <sys/exec.h>
+
+#include <compat/osf1/osf1.h>
+#include <compat/osf1/osf1_syscallargs.h>
+#include <compat/osf1/osf1_util.h>
+#include <compat/osf1/osf1_cvt.h>
+
+int
+osf1_sys_recvmsg_xopen(p, v, retval)
+	struct proc *p;
+	void *v;
+	register_t *retval;
+{
+
+	/* XXX */
+	return (EINVAL);
+}
+
+int
+osf1_sys_sendmsg_xopen(p, v, retval)
+	struct proc *p;
+	void *v;
+	register_t *retval;
+{
+	struct osf1_sys_sendmsg_xopen_args *uap = v;
+	struct sys_sendmsg_args a;
+	struct osf1_msghdr_xopen osf_msghdr;
+	struct osf1_iovec_xopen osf_iovec, *osf_iovec_ptr;
+	struct msghdr bsd_msghdr;
+	struct iovec bsd_iovec, *bsd_iovec_ptr;
+	unsigned long leftovers;
+	caddr_t sg;
+	unsigned int i;
+	int error;
+
+	sg = stackgap_init(p->p_emul);
+
+	SCARG(&a, s) = SCARG(uap, s);
+
+	/*
+	 * translate msghdr structure
+	 */
+	if ((error = copyin(SCARG(uap, msg), &osf_msghdr,
+	    sizeof osf_msghdr)) != 0)
+		return (error);
+
+	error = osf1_cvt_msghdr_xopen_to_native(&osf_msghdr, &bsd_msghdr);
+	if (error != 0)
+		return (error);
+
+        if (STACKGAPLEN < (bsd_msghdr.msg_iovlen * sizeof (struct iovec) +
+	    sizeof (struct msghdr)))
+{
+printf("sendmsg space\n");
+                return (EINVAL);
+}
+
+	SCARG(&a, msg) = stackgap_alloc(&sg, sizeof bsd_msghdr);
+	bsd_msghdr.msg_iov = stackgap_alloc(&sg,
+	    bsd_msghdr.msg_iovlen * sizeof (struct iovec));
+
+	if ((error = copyout(&bsd_msghdr, (caddr_t)SCARG(&a, msg),
+	    sizeof bsd_msghdr)) != 0)
+		return (error);
+
+	osf_iovec_ptr = osf_msghdr.msg_iov;
+	bsd_iovec_ptr = bsd_msghdr.msg_iov;
+	for (i = 0; i < bsd_msghdr.msg_iovlen; i++) {
+		if ((error = copyin(&osf_iovec_ptr[i], &osf_iovec,
+		    sizeof osf_iovec)) != 0)
+			return (error);
+
+                bsd_iovec.iov_base = osf_iovec.iov_base;
+                bsd_iovec.iov_len = osf_iovec.iov_len;
+
+		if ((error = copyout(&bsd_iovec, &bsd_iovec_ptr[i],
+		    sizeof bsd_iovec)) != 0)
+			return (error);
+	}
+
+	/*
+	 * translate flags
+	 */
+	SCARG(&a, flags) = emul_flags_translate(osf1_sendrecv_msg_flags_xtab,
+	    SCARG(uap, flags), &leftovers);
+	if (leftovers != 0)
+{
+printf("sendmsg flags leftover: 0x%lx\n", leftovers);
+		return (EINVAL);
+}
+
+	return sys_sendmsg(p, &a, retval);
+}
+
+int
+osf1_sys_sendto(p, v, retval)
+	struct proc *p;
+	void *v;
+	register_t *retval;
+{
+	struct osf1_sys_sendto_args *uap = v;
+	struct sys_sendto_args a;
+	unsigned long leftovers;
+
+	SCARG(&a, s) = SCARG(uap, s);
+	SCARG(&a, buf) = SCARG(uap, buf);
+	SCARG(&a, len) = SCARG(uap, len);
+	SCARG(&a, to) = SCARG(uap, to);
+	SCARG(&a, tolen) = SCARG(uap, tolen);
+
+	/* translate flags */
+	SCARG(&a, flags) = emul_flags_translate(osf1_sendrecv_msg_flags_xtab,
+	    SCARG(uap, flags), &leftovers);
+	if (leftovers != 0)
+		return (EINVAL);
+
+	return sys_sendto(p, &a, retval);
+}
+
+int
+osf1_sys_socket(p, v, retval)
+	struct proc *p;
+	void *v;
+	register_t *retval;
+{
+	struct osf1_sys_socket_args *uap = v;
+	struct sys_socket_args a;
+
+	/* XXX TRANSLATE */
+
+	if (SCARG(uap, domain) > AF_LINK)
+		return (EINVAL);	/* XXX After AF_LINK, divergence. */
+
+	SCARG(&a, domain) = SCARG(uap, domain);
+	SCARG(&a, type) = SCARG(uap, type);
+	SCARG(&a, protocol) = SCARG(uap, protocol);
+
+	return sys_socket(p, &a, retval);
+}
+
+int
+osf1_sys_socketpair(p, v, retval)
+	struct proc *p;
+	void *v;
+	register_t *retval;
+{
+	struct osf1_sys_socketpair_args *uap = v;
+	struct sys_socketpair_args a;
+
+	/* XXX TRANSLATE */
+
+	if (SCARG(uap, domain) > AF_LINK)
+		return (EINVAL);	/* XXX After AF_LINK, divergence. */
+
+	SCARG(&a, domain) = SCARG(uap, domain);
+	SCARG(&a, type) = SCARG(uap, type);
+	SCARG(&a, protocol) = SCARG(uap, protocol);
+	SCARG(&a, rsv) = SCARG(uap, rsv);
+
+	return sys_socketpair(p, &a, retval);
+}