[src/trunk]: src/sys/compat/osf1 emulate shm*(), but only so far as to return...

[cgd <cgd%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ed91bd9d09ee
branches:  trunk
changeset: 472654:ed91bd9d09ee
user:      cgd <cgd%NetBSD.org@localhost>
date:      Tue May 04 04:59:21 1999 +0000

description:
emulate shm*(), but only so far as to return ENOSYS for now (until
they're really needed).  put them in their own file because when we
need to emulate them, they'll need a bunch of code.

diffstat:

 sys/compat/osf1/files.osf1      |   3 +-
 sys/compat/osf1/osf1_sysv_ipc.c |  83 +++++++++++++++++++++++++++++++++++++++++
 sys/compat/osf1/syscalls.master |  14 ++++--
 3 files changed, 94 insertions(+), 6 deletions(-)

diffs (137 lines):

diff -r 8f360aa75d6a -r ed91bd9d09ee sys/compat/osf1/files.osf1
--- a/sys/compat/osf1/files.osf1        Tue May 04 04:56:44 1999 +0000
+++ b/sys/compat/osf1/files.osf1        Tue May 04 04:59:21 1999 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: files.osf1,v 1.15 1999/05/01 05:49:01 cgd Exp $
+#      $NetBSD: files.osf1,v 1.16 1999/05/04 04:59:21 cgd Exp $
 #
 # Config file description for machine-independent OSF/1 compat code.
 # Included by ports that need it.
@@ -30,4 +30,5 @@
 file   compat/osf1/osf1_resource.c     compat_osf1
 file   compat/osf1/osf1_signal.c       compat_osf1
 file   compat/osf1/osf1_socket.c       compat_osf1
+file   compat/osf1/osf1_sysv_ipc.c     compat_osf1
 file   compat/osf1/osf1_time.c         compat_osf1
diff -r 8f360aa75d6a -r ed91bd9d09ee sys/compat/osf1/osf1_sysv_ipc.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/compat/osf1/osf1_sysv_ipc.c   Tue May 04 04:59:21 1999 +0000
@@ -0,0 +1,83 @@
+/* $NetBSD: osf1_sysv_ipc.c,v 1.1 1999/05/04 04:59:21 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.
+ */
+
+#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 <compat/osf1/osf1.h>
+#include <compat/osf1/osf1_syscallargs.h>
+#include <compat/osf1/osf1_cvt.h>
+
+int
+osf1_sys_shmat(p, v, retval)
+       struct proc *p;
+       void *v;
+       register_t *retval;
+{
+
+       return (ENOSYS);
+}
+
+int
+osf1_sys_shmctl(p, v, retval)
+       struct proc *p;
+       void *v;
+       register_t *retval;
+{
+
+       return (ENOSYS);
+}
+
+int
+osf1_sys_shmdt(p, v, retval)
+       struct proc *p;
+       void *v;
+       register_t *retval;
+{
+
+       return (ENOSYS);
+}
+
+int
+osf1_sys_shmget(p, v, retval)
+       struct proc *p;
+       void *v;
+       register_t *retval;
+{
+
+       return (ENOSYS);
+}
diff -r 8f360aa75d6a -r ed91bd9d09ee sys/compat/osf1/syscalls.master
--- a/sys/compat/osf1/syscalls.master   Tue May 04 04:56:44 1999 +0000
+++ b/sys/compat/osf1/syscalls.master   Tue May 04 04:59:21 1999 +0000
@@ -1,4 +1,4 @@
-       $NetBSD: syscalls.master,v 1.24 1999/05/04 02:12:15 cgd Exp $
+       $NetBSD: syscalls.master,v 1.25 1999/05/04 04:59:21 cgd Exp $
 
 ;      @(#)syscalls.master     8.1 (Berkeley) 7/19/93
 
@@ -40,6 +40,7 @@
 #include <sys/poll.h>
 #include <sys/syscallargs.h>
 
+#include <compat/osf1/osf1.h>
 #include <compat/osf1/osf1_syscallargs.h>
 
 0      NOARGS          { int sys_nosys(void); } syscall
@@ -312,10 +313,13 @@
 207    STD             { int osf1_sys_uname(struct osf1_uname *name); }
 208    NOARGS          { int sys___posix_lchown(const char *path, int uid, \
                            int gid); }
-209    UNIMPL          shmat
-210    UNIMPL          shmctl
-211    UNIMPL          shmdt
-212    UNIMPL          shmget
+209    STD             { void *osf1_sys_shmat(int shmid, \
+                           const void *shmaddr, int shmflg); }
+210    STD             { int osf1_sys_shmctl(int shmid, int cmd, \
+                           struct osf1_shmid_ds *buf); }
+211    STD             { int osf1_sys_shmdt(const void *shmaddr); }
+212    STD             { int osf1_sys_shmget(osf1_key_t key, size_t size, \
+                           int flags); } 
 213    UNIMPL          mvalid
 214    UNIMPL          getaddressconf
 215    UNIMPL          msleep