Branch data Line data Source code
1 : : /*
2 : : * Copyright (c) 2017 The strace developers.
3 : : * All rights reserved.
4 : : *
5 : : * Redistribution and use in source and binary forms, with or without
6 : : * modification, are permitted provided that the following conditions
7 : : * are met:
8 : : * 1. Redistributions of source code must retain the above copyright
9 : : * notice, this list of conditions and the following disclaimer.
10 : : * 2. Redistributions in binary form must reproduce the above copyright
11 : : * notice, this list of conditions and the following disclaimer in the
12 : : * documentation and/or other materials provided with the distribution.
13 : : * 3. The name of the author may not be used to endorse or promote products
14 : : * derived from this software without specific prior written permission.
15 : : *
16 : : * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 : : * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 : : * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 : : * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 : : * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 : : * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 : : * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 : : * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 : : * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 : : * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 : : */
27 : :
28 : : #include "defs.h"
29 : : #include "print_fields.h"
30 : : #include "statx.h"
31 : :
32 : : #include <sys/stat.h>
33 : :
34 : : #include "xlat/statx_masks.h"
35 : : #include "xlat/statx_attrs.h"
36 : : #include "xlat/at_statx_sync_types.h"
37 : :
38 : 0 : SYS_FUNC(statx)
39 : : {
40 [ # # ]: 0 : if (entering(tcp)) {
41 : 0 : print_dirfd(tcp, tcp->u_arg[0]);
42 : 0 : printpath(tcp, tcp->u_arg[1]);
43 : 0 : tprints(", ");
44 : :
45 : 0 : unsigned int flags = tcp->u_arg[2];
46 : 0 : printflags(at_statx_sync_types, flags & AT_STATX_SYNC_TYPE,
47 : : NULL);
48 : 0 : flags &= ~AT_STATX_SYNC_TYPE;
49 [ # # ]: 0 : if (flags) {
50 : 0 : tprints("|");
51 : : printflags(at_flags, flags, NULL);
52 : : }
53 : :
54 : 0 : tprints(", ");
55 : 0 : printflags(statx_masks, tcp->u_arg[3], "STATX_???");
56 : 0 : tprints(", ");
57 : : } else {
58 : : #define PRINT_FIELD_TIME(field) \
59 : : do { \
60 : : tprintf(", " #field "={tv_sec=%" PRId64 \
61 : : ", tv_nsec=%" PRIu32 "}", \
62 : : stx.field.sec, stx.field.nsec); \
63 : : tprints_comment(sprinttime_nsec(stx.field.sec, \
64 : : zero_extend_signed_to_ull(stx.field.nsec))); \
65 : : } while (0)
66 : :
67 : : struct_statx stx;
68 [ # # ]: 0 : if (umove_or_printaddr(tcp, tcp->u_arg[4], &stx))
69 : 0 : return 0;
70 : :
71 : 0 : tprints("{stx_mask=");
72 : 0 : printflags(statx_masks, stx.stx_mask, "STATX_???");
73 : :
74 [ # # ]: 0 : if (!abbrev(tcp))
75 : 0 : PRINT_FIELD_U(", ", stx, stx_blksize);
76 : :
77 : 0 : tprints(", stx_attributes=");
78 : 0 : printflags(statx_attrs, stx.stx_attributes, "STATX_ATTR_???");
79 : :
80 [ # # ]: 0 : if (!abbrev(tcp)) {
81 : 0 : PRINT_FIELD_U(", ", stx, stx_nlink);
82 : 0 : printuid(", stx_uid=", stx.stx_uid);
83 : 0 : printuid(", stx_gid=", stx.stx_gid);
84 : : }
85 : :
86 : 0 : tprints(", stx_mode=");
87 : 0 : print_symbolic_mode_t(stx.stx_mode);
88 : :
89 [ # # ]: 0 : if (!abbrev(tcp))
90 : 0 : PRINT_FIELD_U(", ", stx, stx_ino);
91 : :
92 : 0 : PRINT_FIELD_U(", ", stx, stx_size);
93 : :
94 [ # # ]: 0 : if (!abbrev(tcp)) {
95 : 0 : PRINT_FIELD_U(", ", stx, stx_blocks);
96 : :
97 : 0 : tprints(", stx_attributes_mask=");
98 : 0 : printflags(statx_attrs, stx.stx_attributes_mask,
99 : : "STATX_ATTR_???");
100 : :
101 : 0 : PRINT_FIELD_TIME(stx_atime);
102 : 0 : PRINT_FIELD_TIME(stx_btime);
103 : 0 : PRINT_FIELD_TIME(stx_ctime);
104 : 0 : PRINT_FIELD_TIME(stx_mtime);
105 : 0 : PRINT_FIELD_U(", ", stx, stx_rdev_major);
106 : 0 : PRINT_FIELD_U(", ", stx, stx_rdev_minor);
107 : 0 : PRINT_FIELD_U(", ", stx, stx_dev_major);
108 : 0 : PRINT_FIELD_U(", ", stx, stx_dev_minor);
109 : : } else {
110 : 0 : tprints(", ...");
111 : : }
112 : 0 : tprints("}");
113 : : }
114 : : return 0;
115 : : }
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