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authormanu <manu@NetBSD.org>2002-04-20 07:42:32 +0000
committermanu <manu@NetBSD.org>2002-04-20 07:42:32 +0000
commit829bfed008cbfe325c8df9fe5ea443cd4b178459 (patch)
treef75469320e41a1ed80306babb30b3ffd433a4eac
parentb0b78e1e37916c0ae473867f7b1f9a702a9a968c (diff)
Added missing irix_misc.c
-rw-r--r--sys/compat/irix/irix_misc.c81
1 files changed, 81 insertions, 0 deletions
diff --git a/sys/compat/irix/irix_misc.c b/sys/compat/irix/irix_misc.c
new file mode 100644
index 00000000000..eb1d152f5d8
--- /dev/null
+++ b/sys/compat/irix/irix_misc.c
@@ -0,0 +1,81 @@
+/* $NetBSD: irix_misc.c,v 1.1 2002/04/20 07:42:32 manu Exp $ */
+
+/*-
+ * Copyright (c) 2002 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Emmanuel Dreyfus.
+ *
+ * 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 the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``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 FOUNDATION OR CONTRIBUTORS
+ * 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/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: irix_misc.c,v 1.1 2002/04/20 07:42:32 manu Exp $");
+
+#include <sys/types.h>
+#include <sys/signal.h>
+#include <sys/systm.h>
+#include <sys/param.h>
+#include <sys/proc.h>
+#include <sys/mount.h>
+
+#include <sys/syscallargs.h>
+
+#include <compat/irix/irix_types.h>
+#include <compat/irix/irix_signal.h>
+#include <compat/irix/irix_syscallargs.h>
+
+/*
+ * This is copied from sys/compat/sunos/sunos_misc.c:sunos_sys_setpgrp()
+ * Maybe consider moving this to sys/compat/common/compat_util.c?
+ */
+int
+irix_sys_setpgrp(p, v, retval)
+ struct proc *p;
+ void *v;
+ register_t *retval;
+{
+ struct irix_sys_setpgrp_args /* {
+ syscallarg(int) pid;
+ syscallarg(int) pgid;
+ } */ *uap = v;
+
+ /*
+ * difference to our setpgid call is to include backwards
+ * compatibility to pre-setsid() binaries. Do setsid()
+ * instead of setpgid() in those cases where the process
+ * tries to create a new session the old way.
+ */
+ if (!SCARG(uap, pgid) &&
+ (!SCARG(uap, pid) || SCARG(uap, pid) == p->p_pid))
+ return sys_setsid(p, uap, retval);
+ else
+ return sys_setpgid(p, uap, retval);
+}