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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 #ifndef STRACE_STATX_H
29 #define STRACE_STATX_H
30 
31 #include <stdint.h>
32 
33 typedef struct {
34 	int64_t sec;
35 	int32_t nsec;
36 	int32_t reserved;
37 } struct_statx_timestamp;
38 
39 typedef struct {
40 	uint32_t stx_mask; /* What results were written [uncond] */
41 	uint32_t stx_blksize; /* Preferred general I/O size [uncond] */
42 	uint64_t stx_attributes; /* Flags conveying information about the file
43 				    [uncond] */
44 
45 	uint32_t stx_nlink; /* Number of hard links */
46 	uint32_t stx_uid; /* User ID of owner */
47 	uint32_t stx_gid; /* Group ID of owner */
48 	uint16_t stx_mode; /* File mode */
49 	uint16_t reserved0[1];
50 
51 	uint64_t stx_ino; /* Inode number */
52 	uint64_t stx_size; /* File size */
53 	uint64_t stx_blocks; /* Number of 512-byte blocks allocated */
54 	uint64_t stx_attributes_mask; /* Mask to show what's supported in
55 					 stx_attributes */
56 
57 	struct_statx_timestamp stx_atime; /* Last access time */
58 	struct_statx_timestamp stx_btime; /* File creation time */
59 	struct_statx_timestamp stx_ctime; /* Last attribute change time */
60 	struct_statx_timestamp stx_mtime; /* Last data modification time */
61 
62 	uint32_t stx_rdev_major; /* Device ID of special file [if bdev/cdev] */
63 	uint32_t stx_rdev_minor;
64 	uint32_t stx_dev_major; /* ID of device containing file [uncond] */
65 	uint32_t stx_dev_minor;
66 
67 	uint64_t reserved2[14]; /* Spare space for future expansion */
68 } struct_statx;
69 
70 #endif /* !STRACE_STATX_H */
71