opdump.c revision 1.3 
1/*	$NetBSD: opdump.c,v 1.3 2006/10/23 03:10:09 christos Exp $	*/
2
3/*
4 * Copyright (c) 2005, 2006  Antti Kantee.  All Rights Reserved.
5 *
6 * Development of this software was supported by the
7 * Google Summer of Code program and the Ulla Tuominen Foundation.
8 * The Google SoC project was mentored by Bill Studenmund.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. The name of the company nor the name of the author may be used to
19 *    endorse or promote products derived from this software without specific
20 *    prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
23 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
24 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35/* Pretty-printing helper routines for VFS/VOP request contents */
36
37#include <sys/cdefs.h>
38#if !defined(lint)
39__RCSID("$NetBSD: opdump.c,v 1.3 2006/10/23 03:10:09 christos Exp $");
40#endif /* !lint */
41
42#include <puffs.h>
43#include <puffsdump.h>
44#include <stdio.h>
45
46/* XXX! */
47const char *vnop_revmap[] = {
48	"PUFFS_LOOKUP",
49	"PUFFS_CREATE",
50	"PUFFS_MKNOD",
51	"PUFFS_OPEN",
52	"PUFFS_CLOSE",
53	"PUFFS_ACCESS",
54	"PUFFS_GETATTR",
55	"PUFFS_SETATTR",
56	"PUFFS_READ",
57	"PUFFS_WRITE",
58	"PUFFS_IOCTL",
59	"PUFFS_FCNTL",
60	"PUFFS_POLL",
61	"PUFFS_KQFILTER",
62	"PUFFS_REVOKE",
63	"PUFFS_MMAP",
64	"PUFFS_FSYNC",
65	"PUFFS_SEEK",
66	"PUFFS_REMOVE",
67	"PUFFS_LINK",
68	"PUFFS_RENAME",
69	"PUFFS_MKDIR",
70	"PUFFS_RMDIR",
71	"PUFFS_SYMLINK",
72	"PUFFS_READDIR",
73	"PUFFS_READLINK",
74	"PUFFS_ABORTOP",
75	"PUFFS_INACTIVE",
76	"PUFFS_RECLAIM",
77	"PUFFS_LOCK",
78	"PUFFS_UNLOCK",
79	"PUFFS_BMAP",
80	"PUFFS_STRATEGY",
81	"PUFFS_PRINT",
82	"PUFFS_ISLOCKED",
83	"PUFFS_PATHCONF",
84	"PUFFS_ADVLOCK",
85	"PUFFS_LEASE",
86	"PUFFS_WHITEOUT",
87	"PUFFS_GETPAGES",
88	"PUFFS_PUTPAGES",
89	"PUFFS_BWRITE",
90	"PUFFS_GETEXTATTR",
91	"PUFFS_LISTEXTATTR",
92	"PUFFS_OPENEXTATTR",
93	"PUFFS_DELETEEXTATTR",
94	"PUFFS_SETEXTATTR",
95};
96
97void
98puffsdump_req(struct puffs_req *preq)
99{
100
101	printf("\treqid: %" PRIuFAST64 ", opclass %d, optype: %s, cookie: %p,\n"
102	    "\t\taux: %p, auxlen: %zu\n",
103	    preq->preq_id, preq->preq_opclass, vnop_revmap[preq->preq_optype],
104	    preq->preq_cookie, preq->preq_aux, preq->preq_auxlen);
105}
106
107void
108puffsdump_cookie(void *c, const char *cookiename)
109{
110
111	printf("\t%scookie: at %p\n", cookiename, c);
112}
113
114#if 0
115static const char *cn_opnames[] = {
116	"LOOKUP",
117	"CREATE",
118	"DELETE",
119	"RENAME"
120};
121void
122puffsdump_cn(struct puffs_cn *pcn)
123{
124
125	printf("\tpuffs_cn: %s (%sfollow)\n",
126	    cn_opnames[pcn->pcn_nameio & PUFFSLOOKUP_OPMASK],
127	    pcn->pcn_nameio&PUFFSLOOKUP_OPTIONS==PUFFSLOOKUP_NOFOLLOW?"no":"");
128	/*
129	TOFINISH
130	*/
131}
132#endif
133
134void
135/*ARGSUSED*/
136puffsdump_creds(struct puffs_cred *pcr)
137{
138
139}
140
141void
142puffsdump_int(int value, const char *name)
143{
144
145	printf("\tint (%s): %d\n", name, value);
146}
147