diff options
Diffstat (limited to 'usr/src/lib/libfakekernel/common/printf.c')
| -rw-r--r-- | usr/src/lib/libfakekernel/common/printf.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/usr/src/lib/libfakekernel/common/printf.c b/usr/src/lib/libfakekernel/common/printf.c index c8f459dd8c..bbf350b75e 100644 --- a/usr/src/lib/libfakekernel/common/printf.c +++ b/usr/src/lib/libfakekernel/common/printf.c @@ -21,7 +21,7 @@ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2012 by Delphix. All rights reserved. - * Copyright 2013 Nexenta Systems, Inc. All rights reserved. + * Copyright 2017 Nexenta Systems, Inc. All rights reserved. * Copyright 2017 RackTop Systems. * Copyright (c) 2018, Joyent, Inc. */ @@ -36,6 +36,7 @@ #include <fakekernel.h> void abort(void) __NORETURN; +void debug_enter(char *); char *volatile panicstr; va_list panicargs; @@ -100,6 +101,24 @@ fakekernel_cprintf(const char *fmt, va_list adx, int flags, fakekernel_putlog(bufp, len, flags); } +/* ARGSUSED */ +void +vzprintf(zoneid_t zoneid, const char *fmt, va_list adx) +{ + fakekernel_cprintf(fmt, adx, SL_CONSOLE | SL_NOTE, "", ""); +} + +/*PRINTFLIKE2*/ +void +zprintf(zoneid_t zoneid, const char *fmt, ...) +{ + va_list adx; + + va_start(adx, fmt); + vzprintf(zoneid, fmt, adx); + va_end(adx); +} + /* * "User-level crash dump", if you will. */ @@ -116,6 +135,7 @@ vpanic(const char *fmt, va_list adx) /* Call libc`assfail() so that mdb ::status works */ (void) vsnprintf(panicbuf, sizeof (panicbuf), fmt, adx); + debug_enter(panicbuf); (void) assfail(panicbuf, "(panic)", 0); abort(); /* avoid "noreturn" warnings */ @@ -164,3 +184,10 @@ cmn_err(int ce, const char *fmt, ...) vcmn_err(ce, fmt, adx); va_end(adx); } + +/* ARGSUSED */ +void +debug_enter(char *str) +{ + /* Just a place for a break point. */ +} |