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

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

1 files changed, 238 insertions, 0 deletions

diff --git a/sys/compat/osf1/osf1_time.c b/sys/compat/osf1/osf1_time.c
new file mode 100644
index 00000000000..813e4f2d8fd
--- /dev/null
+++ b/sys/compat/osf1/osf1_time.c
@@ -0,0 +1,238 @@
+/* $NetBSD: osf1_time.c,v 1.1 1999/05/01 05:25:37 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.
+ */
+
+#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_gettimeofday(p, v, retval)
+	struct proc *p;
+	void *v;
+	register_t *retval;
+{
+	struct osf1_sys_gettimeofday_args *uap = v;
+	struct sys_gettimeofday_args a;
+	struct osf1_timeval otv;
+	struct osf1_timezone otz;
+	struct timeval tv;
+	struct timezone tz;
+	int error;
+	caddr_t sg;
+
+	sg = stackgap_init(p->p_emul);
+	if (SCARG(uap, tp) == NULL)
+		SCARG(&a, tp) = NULL;
+	else
+		SCARG(&a, tp) = stackgap_alloc(&sg, sizeof tv);
+	if (SCARG(uap, tzp) == NULL)
+		SCARG(&a, tzp) = NULL;
+	else
+		SCARG(&a, tzp) = stackgap_alloc(&sg, sizeof tz);
+
+	error = sys_gettimeofday(p, &a, retval);
+
+	if (error == 0 && SCARG(uap, tp) != NULL) {
+		error = copyin((caddr_t)SCARG(&a, tp),
+		    (caddr_t)&tv, sizeof tv);
+		if (error == 0) {
+			memset(&otv, 0, sizeof otv);
+			otv.tv_sec = tv.tv_sec;
+			otv.tv_usec = tv.tv_usec;
+
+			error = copyout((caddr_t)&otv,
+			    (caddr_t)SCARG(uap, tp), sizeof otv);
+		}
+	}
+	if (error == 0 && SCARG(uap, tzp) != NULL) {
+		error = copyin((caddr_t)SCARG(&a, tzp),
+		    (caddr_t)&tz, sizeof tz);
+		if (error == 0) {
+			memset(&otz, 0, sizeof otz);
+			otz.tz_minuteswest = tz.tz_minuteswest;
+			otz.tz_dsttime = tz.tz_dsttime;
+
+			error = copyout((caddr_t)&otz,
+			    (caddr_t)SCARG(uap, tzp), sizeof otz);
+		}
+	}
+	return (error);
+}
+
+int
+osf1_sys_setitimer(p, v, retval)
+	struct proc *p;
+	void *v;
+	register_t *retval;
+{
+	struct osf1_sys_setitimer_args *uap = v;
+	struct sys_setitimer_args a;
+	struct osf1_itimerval o_itv, o_oitv;
+	struct itimerval b_itv, b_oitv;
+	caddr_t sg;
+	int error;
+
+	switch (SCARG(uap, which)) {
+	case OSF1_ITIMER_REAL:
+		SCARG(&a, which) = ITIMER_REAL;
+		break;
+
+	case OSF1_ITIMER_VIRTUAL:
+		SCARG(&a, which) = ITIMER_VIRTUAL;
+		break;
+
+	case OSF1_ITIMER_PROF:
+		SCARG(&a, which) = ITIMER_PROF;
+		break;
+
+	default:
+		return (EINVAL);
+	}
+
+	sg = stackgap_init(p->p_emul);
+
+	SCARG(&a, itv) = stackgap_alloc(&sg, sizeof b_itv);
+
+	/* get the OSF/1 itimerval argument */
+	error = copyin((caddr_t)SCARG(uap, itv), (caddr_t)&o_itv,
+	    sizeof o_itv);
+	if (error == 0) {
+
+		/* fill in and copy out the NetBSD timeval */
+		memset(&b_itv, 0, sizeof b_itv);
+		b_itv.it_interval.tv_sec = o_itv.it_interval.tv_sec;
+		b_itv.it_interval.tv_usec = o_itv.it_interval.tv_usec;
+		b_itv.it_value.tv_sec = o_itv.it_value.tv_sec;
+		b_itv.it_value.tv_usec = o_itv.it_value.tv_usec;
+
+		error = copyout((caddr_t)&b_itv,
+		    (caddr_t)SCARG(&a, itv), sizeof b_itv);
+	}
+
+	if (SCARG(uap, oitv) == NULL)
+		SCARG(&a, oitv) = NULL;
+	else
+		SCARG(&a, oitv) = stackgap_alloc(&sg, sizeof b_oitv);
+
+	if (error == 0)
+		error = sys_setitimer(p, &a, retval);
+
+	if (error == 0 && SCARG(uap, oitv) != NULL) {
+		/* get the NetBSD itimerval return value */
+		error = copyin((caddr_t)SCARG(&a, oitv), (caddr_t)&b_oitv,
+		    sizeof b_oitv);
+		if (error == 0) {
+	
+			/* fill in and copy out the NetBSD timeval */
+			memset(&o_oitv, 0, sizeof o_oitv);
+			o_oitv.it_interval.tv_sec = b_oitv.it_interval.tv_sec;
+			o_oitv.it_interval.tv_usec = b_oitv.it_interval.tv_usec;
+			o_oitv.it_value.tv_sec = b_oitv.it_value.tv_sec;
+			o_oitv.it_value.tv_usec = b_oitv.it_value.tv_usec;
+	
+			error = copyout((caddr_t)&o_oitv,
+			    (caddr_t)SCARG(uap, oitv), sizeof o_oitv);
+		}
+	}
+
+	return (error);
+}
+
+int
+osf1_sys_settimeofday(p, v, retval)
+	struct proc *p;
+	void *v;
+	register_t *retval;
+{
+	struct osf1_sys_settimeofday_args *uap = v;
+	struct sys_settimeofday_args a;
+	struct osf1_timeval otv;
+	struct osf1_timezone otz;
+	struct timeval tv;
+	struct timezone tz;
+	int error;
+	caddr_t sg;
+
+	sg = stackgap_init(p->p_emul);
+	if (SCARG(uap, tv) == NULL)
+		SCARG(&a, tv) = NULL;
+	else {
+		SCARG(&a, tv) = stackgap_alloc(&sg, sizeof tv);
+
+		/* get the OSF/1 timeval argument */
+		error = copyin((caddr_t)SCARG(uap, tv),
+		    (caddr_t)&otv, sizeof otv);
+		if (error == 0) {
+
+			/* fill in and copy out the NetBSD timeval */
+			memset(&tv, 0, sizeof tv);
+			tv.tv_sec = otv.tv_sec;
+			tv.tv_usec = otv.tv_usec;
+
+			error = copyout((caddr_t)&tv,
+			    (caddr_t)SCARG(&a, tv), sizeof tv);
+		}
+	}
+
+	if (SCARG(uap, tzp) == NULL)
+		SCARG(&a, tzp) = NULL;
+	else {
+		SCARG(&a, tzp) = stackgap_alloc(&sg, sizeof tz);
+
+		/* get the OSF/1 timeval argument */
+		error = copyin((caddr_t)SCARG(uap, tzp),
+		    (caddr_t)&otz, sizeof otz);
+		if (error == 0) {
+
+			/* fill in and copy out the NetBSD timezone */
+			memset(&tz, 0, sizeof tz);
+			tz.tz_minuteswest = otz.tz_minuteswest;
+			tz.tz_dsttime = otz.tz_dsttime;
+
+			error = copyout((caddr_t)&tz,
+			    (caddr_t)SCARG(&a, tzp), sizeof tz);
+		}
+	}
+
+	if (error == 0)
+		error = sys_settimeofday(p, &a, retval);
+
+	return (error);
+}