1 #!/usr/sbin/dtrace -s
2 /*
3 * This file and its contents are supplied under the terms of the
4 * Common Development and Distribution License ("CDDL"), version 1.0.
5 * You may only use this file in accordance with the terms of version
6 * 1.0 of the CDDL.
7 *
8 * A full copy of the text of the CDDL should have accompanied this
9 * source. A copy of the CDDL is also available via the Internet at
10 * http://www.illumos.org/license/CDDL.
11 */
12
13 /*
14 * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
15 */
16
17 /*
18 * User-level dtrace for fksmbd
19 * Usage: dtrace -s Watch-all.d -p $PID
20 */
21
22 #pragma D option flowindent
23
24 self int trace;
25 self int mask;
26
27 /*
28 * Trace almost everything
29 */
30 pid$target:fksmbd::entry,
31 pid$target:libfksmbsrv.so.1::entry,
32 pid$target:libmlsvc.so.1::entry,
33 pid$target:libmlrpc.so.1::entry,
34 pid$target:libsmbns.so.1::entry,
35 pid$target:libsmb.so.1::entry
36 {
37 self->trace++;
38 }
39
40 /*
41 * If traced and not masked, print entry/return
42 */
43 pid$target:fksmbd::entry,
44 pid$target:libfksmbsrv.so.1::entry,
45 pid$target:libmlsvc.so.1::entry,
46 pid$target:libmlrpc.so.1::entry,
47 pid$target:libsmbns.so.1::entry,
48 pid$target:libsmb.so.1::entry
49 /self->trace > 0 && self->mask == 0/
50 {
51 printf("\t0x%x", arg0);
52 printf("\t0x%x", arg1);
53 printf("\t0x%x", arg2);
54 printf("\t0x%x", arg3);
55 }
56
57 /*
58 * Mask (don't print) all function calls below these functions.
59 * These make many boring, repetitive function calls like
60 * smb_mbtowc, mbc_marshal_...
61 */
62 pid$target::fop__getxvattr:entry,
63 pid$target::fop__setxvattr:entry,
64 pid$target::smb_mbc_vdecodef:entry,
65 pid$target::smb_mbc_vencodef:entry,
66 pid$target::smb_msgbuf_decode:entry,
67 pid$target::smb_msgbuf_encode:entry,
68 pid$target::smb_strlwr:entry,
69 pid$target::smb_strupr:entry,
70 pid$target::smb_wcequiv_strlen:entry
71 {
72 self->mask++;
73 }
74
91
92 pid$target:fksmbd::return,
93 pid$target:libfksmbsrv.so.1::return,
94 pid$target:libmlsvc.so.1::return,
95 pid$target:libmlrpc.so.1::return,
96 pid$target:libsmbns.so.1::return,
97 pid$target:libsmb.so.1::return
98 /self->trace > 0 && self->mask == 0/
99 {
100 printf("\t0x%x", arg1);
101 }
102
103 pid$target:fksmbd::return,
104 pid$target:libfksmbsrv.so.1::return,
105 pid$target:libmlsvc.so.1::return,
106 pid$target:libmlrpc.so.1::return,
107 pid$target:libsmbns.so.1::return,
108 pid$target:libsmb.so.1::return
109 {
110 self->trace--;
111 }
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1 #!/usr/sbin/dtrace -s
2 /*
3 * This file and its contents are supplied under the terms of the
4 * Common Development and Distribution License ("CDDL"), version 1.0.
5 * You may only use this file in accordance with the terms of version
6 * 1.0 of the CDDL.
7 *
8 * A full copy of the text of the CDDL should have accompanied this
9 * source. A copy of the CDDL is also available via the Internet at
10 * http://www.illumos.org/license/CDDL.
11 */
12
13 /*
14 * Copyright 2017 Nexenta Systems, Inc. All rights reserved.
15 */
16
17 /*
18 * User-level dtrace for fksmbd
19 * Usage: dtrace -s Watch-all.d -p $PID
20 */
21
22 self int trace;
23 self int mask;
24
25 /*
26 * Trace almost everything
27 */
28 pid$target:fksmbd::entry,
29 pid$target:libfksmbsrv.so.1::entry,
30 pid$target:libmlsvc.so.1::entry,
31 pid$target:libmlrpc.so.1::entry,
32 pid$target:libsmbns.so.1::entry,
33 pid$target:libsmb.so.1::entry
34 {
35 self->trace++;
36 }
37
38 /*
39 * If traced and not masked, print entry/return
40 */
41 pid$target:fksmbd::entry,
42 pid$target:libfksmbsrv.so.1::entry,
43 pid$target:libmlsvc.so.1::entry,
44 pid$target:libmlrpc.so.1::entry,
45 pid$target:libsmbns.so.1::entry,
46 pid$target:libsmb.so.1::entry
47 /self->trace > 0 && self->mask == 0/
48 {
49 printf("\t0x%x", arg0);
50 printf("\t0x%x", arg1);
51 printf("\t0x%x", arg2);
52 printf("\t0x%x", arg3);
53 printf("\t0x%x", arg4);
54 printf("\t0x%x", arg5);
55 }
56
57 /*
58 * Mask (don't print) all function calls below these functions.
59 * These make many boring, repetitive function calls like
60 * smb_mbtowc, mbc_marshal_...
61 */
62 pid$target::fop__getxvattr:entry,
63 pid$target::fop__setxvattr:entry,
64 pid$target::smb_mbc_vdecodef:entry,
65 pid$target::smb_mbc_vencodef:entry,
66 pid$target::smb_msgbuf_decode:entry,
67 pid$target::smb_msgbuf_encode:entry,
68 pid$target::smb_strlwr:entry,
69 pid$target::smb_strupr:entry,
70 pid$target::smb_wcequiv_strlen:entry
71 {
72 self->mask++;
73 }
74
91
92 pid$target:fksmbd::return,
93 pid$target:libfksmbsrv.so.1::return,
94 pid$target:libmlsvc.so.1::return,
95 pid$target:libmlrpc.so.1::return,
96 pid$target:libsmbns.so.1::return,
97 pid$target:libsmb.so.1::return
98 /self->trace > 0 && self->mask == 0/
99 {
100 printf("\t0x%x", arg1);
101 }
102
103 pid$target:fksmbd::return,
104 pid$target:libfksmbsrv.so.1::return,
105 pid$target:libmlsvc.so.1::return,
106 pid$target:libmlrpc.so.1::return,
107 pid$target:libsmbns.so.1::return,
108 pid$target:libsmb.so.1::return
109 {
110 self->trace--;
111 }
112
113 /*
114 * fksmb dtrace provder
115 */
116
117 fksmb$target:::smb_start
118 {
119 this->pn = copyinstr(arg0);
120 this->sr = (userland pid`smb_request_t *)arg1;
121
122 printf(" %s mid=0x%x uid=0x%x tid=0x%x\n",
123 this->pn,
124 this->sr->smb_mid,
125 this->sr->smb_uid,
126 this->sr->smb_tid);
127 }
128
129 fksmb$target:::smb_done
130 {
131 this->pn = copyinstr(arg0);
132 this->sr = (userland pid`smb_request_t *)arg1;
133
134 printf(" %s mid=0x%x status=0x%x\n",
135 this->pn,
136 this->sr->smb_mid,
137 this->sr->smb_error.status);
138 }
139
140 fksmb$target:::smb2_start
141 {
142 this->pn = copyinstr(arg0);
143 this->sr = (userland pid`smb_request_t *)arg1;
144
145 printf(" %s mid=0x%x uid=0x%x tid=0x%x\n",
146 this->pn,
147 this->sr->smb2_messageid,
148 this->sr->smb2_ssnid,
149 this->sr->smb_tid);
150 }
151
152 fksmb$target:::smb2_done
153 {
154 this->pn = copyinstr(arg0);
155 this->sr = (userland pid`smb_request_t *)arg1;
156
157 printf(" %s mid=0x%x status=0x%x\n",
158 this->pn,
159 this->sr->smb2_messageid,
160 this->sr->smb2_status);
161 }
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