/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#include <sys/cmn_err.h>
#include <sys/varargs.h>
#include <sys/bootconf.h>
#include <sys/sysmacros.h>
#include <sys/kmdb.h>
/*
* The boot printing interfaces don't expose anything that'll allow us
* to print multiple arguments at once. That is, they expose printf-like
* interfaces, but these interfaces only support one format specifier per
* invocation. The routines in this file allow the rest of the driver
* to pretend that this limitation doesn't exist.
*/
#include <kmdb/kctl/kctl.h>
static void
kctl_vprintf(int code, const char *format, va_list ap)
{
if (kctl.kctl_boot_ops == NULL) {
vcmn_err(code, format, ap);
} else {
char buf[128];
if (code == CE_WARN)
BOP_PUTSARG(kctl.kctl_boot_ops, "WARNING: ", NULL);
else if (code == CE_NOTE)
BOP_PUTSARG(kctl.kctl_boot_ops, "NOTE: ", NULL);
(void) vsnprintf(buf, sizeof (buf), format, ap);
BOP_PUTSARG(kctl.kctl_boot_ops, "%s\n", buf);
}
}
void
kctl_warn(const char *format, ...)
{
va_list ap;
va_start(ap, format);
kctl_vprintf(CE_WARN, format, ap);
va_end(ap);
}
void
kctl_dprintf(const char *format, ...)
{
va_list ap;
if (!(kctl.kctl_flags & KMDB_F_DRV_DEBUG))
return;
va_start(ap, format);
kctl_vprintf(CE_NOTE, format, ap);
va_end(ap);
}