freebsd-nq/sys/cddl/compat/opensolaris/kern/opensolaris_cmn_err.c
Andriy Gapon 528bf6e40e opensolaris compat: fix vcmn_err so that panic(9) produces a proper message
... instead of just a verbatim format string.

Reviewed by:	pjd
MFC after:	1 week
2011-12-19 14:55:14 +00:00

71 lines
1.6 KiB
C

/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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
*
* $FreeBSD$
*
*/
#include <sys/cmn_err.h>
void
vcmn_err(int ce, const char *fmt, va_list adx)
{
char buf[256];
const char *prefix;
prefix = NULL; /* silence unwitty compilers */
switch (ce) {
case CE_CONT:
prefix = "Solaris(cont): ";
break;
case CE_NOTE:
prefix = "Solaris: NOTICE: ";
break;
case CE_WARN:
prefix = "Solaris: WARNING: ";
break;
case CE_PANIC:
prefix = "Solaris(panic): ";
break;
case CE_IGNORE:
break;
default:
panic("Solaris: unknown severity level");
}
if (ce == CE_PANIC) {
vsnprintf(buf, sizeof(buf), fmt, adx);
panic("%s%s", prefix, buf);
}
if (ce != CE_IGNORE) {
printf("%s", prefix);
vprintf(fmt, adx);
}
}
void
cmn_err(int type, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vcmn_err(type, fmt, ap);
va_end(ap);
}