diff options
| author | Otto Moerbeek <otto@cvs.openbsd.org> | 2011-07-08 19:30:33 +0000 |
|---|---|---|
| committer | Otto Moerbeek <otto@cvs.openbsd.org> | 2011-07-08 19:30:33 +0000 |
| commit | f8f4e446dabbd7230b584656e7e00b5aee898bc9 (patch) | |
| tree | 54a3b8405cf31d5ddb5cd87b7128588bc63fec4c /usr.bin/ktrace | |
| parent | dfa0ffc7c86951f332886c661e930a834f5c9a36 (diff) | |
Support sending struct info to kdump. So far for struct stat and
struct sockaddress; mostly from freebsd. ok deraadt@ tedu@ nicm@
Diffstat (limited to 'usr.bin/ktrace')
| -rw-r--r-- | usr.bin/ktrace/ktrace.1 | 11 | ||||
| -rw-r--r-- | usr.bin/ktrace/ktrace.h | 4 | ||||
| -rw-r--r-- | usr.bin/ktrace/subr.c | 5 |
3 files changed, 13 insertions, 7 deletions
diff --git a/usr.bin/ktrace/ktrace.1 b/usr.bin/ktrace/ktrace.1 index 2c7afe1538e..c5105c5a43c 100644 --- a/usr.bin/ktrace/ktrace.1 +++ b/usr.bin/ktrace/ktrace.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ktrace.1,v 1.20 2011/06/25 18:44:43 jmc Exp $ +.\" $OpenBSD: ktrace.1,v 1.21 2011/07/08 19:29:44 otto Exp $ .\" .\" Copyright (c) 1990, 1993 .\" The Regents of the University of California. All rights reserved. @@ -29,7 +29,7 @@ .\" .\" from: @(#)ktrace.1 8.1 (Berkeley) 6/6/93 .\" -.Dd $Mdocdate: June 25 2011 $ +.Dd $Mdocdate: July 8 2011 $ .Dt KTRACE 1 .Os .Sh NAME @@ -108,8 +108,9 @@ The default flags are .Cm e , .Cm i , .Cm n , -and -.Cm s . +.Cm s , +and +.Cm t . The following table equates the letters with the tracepoints: .Pp .Bl -tag -width flag -offset indent -compact @@ -123,6 +124,8 @@ trace I/O trace namei translations .It Cm s trace signal processing +.It Cm t +trace various structures .It Cm w trace context switch points .It Cm + diff --git a/usr.bin/ktrace/ktrace.h b/usr.bin/ktrace/ktrace.h index fdf135f8c27..f0ce8b9394b 100644 --- a/usr.bin/ktrace/ktrace.h +++ b/usr.bin/ktrace/ktrace.h @@ -1,4 +1,4 @@ -/* * $OpenBSD: ktrace.h,v 1.3 2003/06/03 02:56:09 millert Exp $*/ +/* * $OpenBSD: ktrace.h,v 1.4 2011/07/08 19:29:44 otto Exp $*/ /*- * Copyright (c) 1988, 1993 * The Regents of the University of California. All rights reserved. @@ -31,7 +31,7 @@ */ #define DEF_POINTS (KTRFAC_SYSCALL | KTRFAC_SYSRET | KTRFAC_NAMEI | \ - KTRFAC_GENIO | KTRFAC_PSIG | KTRFAC_EMUL) + KTRFAC_GENIO | KTRFAC_PSIG | KTRFAC_EMUL | KTRFAC_STRUCT) #define ALL_POINTS (DEF_POINTS | KTRFAC_CSW) diff --git a/usr.bin/ktrace/subr.c b/usr.bin/ktrace/subr.c index 2702c4ccd76..0b44bb02498 100644 --- a/usr.bin/ktrace/subr.c +++ b/usr.bin/ktrace/subr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: subr.c,v 1.6 2009/10/27 23:59:39 deraadt Exp $ */ +/* $OpenBSD: subr.c,v 1.7 2011/07/08 19:29:44 otto Exp $ */ /* $NetBSD: subr.c,v 1.6 1995/08/31 23:01:45 jtc Exp $ */ /*- @@ -68,6 +68,9 @@ getpoints(s) case 'w': facs |= KTRFAC_CSW; break; + case 't': + facs |= KTRFAC_STRUCT; + break; case '+': facs |= DEF_POINTS; break; |