1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate *
4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate * with the License.
8*7c478bd9Sstevel@tonic-gate *
9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate *
14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate *
20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate */
22*7c478bd9Sstevel@tonic-gate /*
23*7c478bd9Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms.
25*7c478bd9Sstevel@tonic-gate */
26*7c478bd9Sstevel@tonic-gate
27*7c478bd9Sstevel@tonic-gate #include <sys/types.h>
28*7c478bd9Sstevel@tonic-gate #include <sys/cmn_err.h>
29*7c478bd9Sstevel@tonic-gate #include <sys/varargs.h>
30*7c478bd9Sstevel@tonic-gate #include <sys/bootconf.h>
31*7c478bd9Sstevel@tonic-gate #include <sys/sysmacros.h>
32*7c478bd9Sstevel@tonic-gate #include <sys/kmdb.h>
33*7c478bd9Sstevel@tonic-gate
34*7c478bd9Sstevel@tonic-gate /*
35*7c478bd9Sstevel@tonic-gate * The boot printing interfaces don't expose anything that'll allow us
36*7c478bd9Sstevel@tonic-gate * to print multiple arguments at once. That is, they expose printf-like
37*7c478bd9Sstevel@tonic-gate * interfaces, but these interfaces only support one format specifier per
38*7c478bd9Sstevel@tonic-gate * invocation. The routines in this file allow the rest of the driver
39*7c478bd9Sstevel@tonic-gate * to pretend that this limitation doesn't exist.
40*7c478bd9Sstevel@tonic-gate */
41*7c478bd9Sstevel@tonic-gate
42*7c478bd9Sstevel@tonic-gate #include <kmdb/kctl/kctl.h>
43*7c478bd9Sstevel@tonic-gate
44*7c478bd9Sstevel@tonic-gate static void
kctl_vprintf(int code,const char * format,va_list ap)45*7c478bd9Sstevel@tonic-gate kctl_vprintf(int code, const char *format, va_list ap)
46*7c478bd9Sstevel@tonic-gate {
47*7c478bd9Sstevel@tonic-gate if (kctl.kctl_boot_ops == NULL) {
48*7c478bd9Sstevel@tonic-gate vcmn_err(code, format, ap);
49*7c478bd9Sstevel@tonic-gate
50*7c478bd9Sstevel@tonic-gate } else {
51*7c478bd9Sstevel@tonic-gate char buf[128];
52*7c478bd9Sstevel@tonic-gate
53*7c478bd9Sstevel@tonic-gate if (code == CE_WARN)
54*7c478bd9Sstevel@tonic-gate BOP_PUTSARG(kctl.kctl_boot_ops, "WARNING: ", NULL);
55*7c478bd9Sstevel@tonic-gate else if (code == CE_NOTE)
56*7c478bd9Sstevel@tonic-gate BOP_PUTSARG(kctl.kctl_boot_ops, "NOTE: ", NULL);
57*7c478bd9Sstevel@tonic-gate
58*7c478bd9Sstevel@tonic-gate (void) vsnprintf(buf, sizeof (buf), format, ap);
59*7c478bd9Sstevel@tonic-gate BOP_PUTSARG(kctl.kctl_boot_ops, "%s\n", buf);
60*7c478bd9Sstevel@tonic-gate }
61*7c478bd9Sstevel@tonic-gate }
62*7c478bd9Sstevel@tonic-gate
63*7c478bd9Sstevel@tonic-gate void
kctl_warn(const char * format,...)64*7c478bd9Sstevel@tonic-gate kctl_warn(const char *format, ...)
65*7c478bd9Sstevel@tonic-gate {
66*7c478bd9Sstevel@tonic-gate va_list ap;
67*7c478bd9Sstevel@tonic-gate
68*7c478bd9Sstevel@tonic-gate va_start(ap, format);
69*7c478bd9Sstevel@tonic-gate kctl_vprintf(CE_WARN, format, ap);
70*7c478bd9Sstevel@tonic-gate va_end(ap);
71*7c478bd9Sstevel@tonic-gate }
72*7c478bd9Sstevel@tonic-gate
73*7c478bd9Sstevel@tonic-gate void
kctl_dprintf(const char * format,...)74*7c478bd9Sstevel@tonic-gate kctl_dprintf(const char *format, ...)
75*7c478bd9Sstevel@tonic-gate {
76*7c478bd9Sstevel@tonic-gate va_list ap;
77*7c478bd9Sstevel@tonic-gate
78*7c478bd9Sstevel@tonic-gate if (!(kctl.kctl_flags & KMDB_F_DRV_DEBUG))
79*7c478bd9Sstevel@tonic-gate return;
80*7c478bd9Sstevel@tonic-gate
81*7c478bd9Sstevel@tonic-gate va_start(ap, format);
82*7c478bd9Sstevel@tonic-gate kctl_vprintf(CE_NOTE, format, ap);
83*7c478bd9Sstevel@tonic-gate va_end(ap);
84*7c478bd9Sstevel@tonic-gate }
85