blob: bbb7f55e41691644cc63d45f783e165ed4e4f807 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/* Hosted File I/O interface definitions, for GDB, the GNU Debugger.
Copyright 2003, 2007 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef GDB_FILEIO_H_
#define GDB_FILEIO_H_
/* The following flags are defined to be independent of the host
as well as the target side implementation of these constants.
All constants are defined with a leading FILEIO_ in the name
to allow the usage of these constants together with the
corresponding implementation dependent constants in one module. */
/* open(2) flags */
#define FILEIO_O_RDONLY 0x0
#define FILEIO_O_WRONLY 0x1
#define FILEIO_O_RDWR 0x2
#define FILEIO_O_APPEND 0x8
#define FILEIO_O_CREAT 0x200
#define FILEIO_O_TRUNC 0x400
#define FILEIO_O_EXCL 0x800
#define FILEIO_O_SUPPORTED (FILEIO_O_RDONLY | FILEIO_O_WRONLY| \
FILEIO_O_RDWR | FILEIO_O_APPEND| \
FILEIO_O_CREAT | FILEIO_O_TRUNC| \
FILEIO_O_EXCL)
/* mode_t bits */
#define FILEIO_S_IFREG 0100000
#define FILEIO_S_IFDIR 040000
#define FILEIO_S_IFCHR 020000
#define FILEIO_S_IRUSR 0400
#define FILEIO_S_IWUSR 0200
#define FILEIO_S_IXUSR 0100
#define FILEIO_S_IRWXU 0700
#define FILEIO_S_IRGRP 040
#define FILEIO_S_IWGRP 020
#define FILEIO_S_IXGRP 010
#define FILEIO_S_IRWXG 070
#define FILEIO_S_IROTH 04
#define FILEIO_S_IWOTH 02
#define FILEIO_S_IXOTH 01
#define FILEIO_S_IRWXO 07
#define FILEIO_S_SUPPORTED (FILEIO_S_IFREG|FILEIO_S_IFDIR| \
FILEIO_S_IRWXU|FILEIO_S_IRWXG| \
FILEIO_S_IRWXO)
/* lseek(2) flags */
#define FILEIO_SEEK_SET 0
#define FILEIO_SEEK_CUR 1
#define FILEIO_SEEK_END 2
/* errno values */
#define FILEIO_EPERM 1
#define FILEIO_ENOENT 2
#define FILEIO_EINTR 4
#define FILEIO_EIO 5
#define FILEIO_EBADF 9
#define FILEIO_EACCES 13
#define FILEIO_EFAULT 14
#define FILEIO_EBUSY 16
#define FILEIO_EEXIST 17
#define FILEIO_ENODEV 19
#define FILEIO_ENOTDIR 20
#define FILEIO_EISDIR 21
#define FILEIO_EINVAL 22
#define FILEIO_ENFILE 23
#define FILEIO_EMFILE 24
#define FILEIO_EFBIG 27
#define FILEIO_ENOSPC 28
#define FILEIO_ESPIPE 29
#define FILEIO_EROFS 30
#define FILEIO_ENOSYS 88
#define FILEIO_ENAMETOOLONG 91
#define FILEIO_EUNKNOWN 9999
/* limits */
#define FILEIO_INT_MIN -2147483648L
#define FILEIO_INT_MAX 2147483647L
#define FILEIO_UINT_MAX 4294967295UL
#define FILEIO_LONG_MIN -9223372036854775808LL
#define FILEIO_LONG_MAX 9223372036854775807LL
#define FILEIO_ULONG_MAX 18446744073709551615ULL
/* Integral types as used in protocol. */
#if 0
typedef __int32_t fio_int_t;
typedef __uint32_t fio_uint_t, fio_mode_t, fio_time_t;
typedef __int64_t fio_long_t;
typedef __uint64_t fio_ulong_t;
#endif
#define FIO_INT_LEN 4
#define FIO_UINT_LEN 4
#define FIO_MODE_LEN 4
#define FIO_TIME_LEN 4
#define FIO_LONG_LEN 8
#define FIO_ULONG_LEN 8
typedef char fio_int_t[FIO_INT_LEN];
typedef char fio_uint_t[FIO_UINT_LEN];
typedef char fio_mode_t[FIO_MODE_LEN];
typedef char fio_time_t[FIO_TIME_LEN];
typedef char fio_long_t[FIO_LONG_LEN];
typedef char fio_ulong_t[FIO_ULONG_LEN];
/* Struct stat as used in protocol. For complete independence
of host/target systems, it's defined as an array with offsets
to the members. */
struct fio_stat {
fio_uint_t fst_dev;
fio_uint_t fst_ino;
fio_mode_t fst_mode;
fio_uint_t fst_nlink;
fio_uint_t fst_uid;
fio_uint_t fst_gid;
fio_uint_t fst_rdev;
fio_ulong_t fst_size;
fio_ulong_t fst_blksize;
fio_ulong_t fst_blocks;
fio_time_t fst_atime;
fio_time_t fst_mtime;
fio_time_t fst_ctime;
};
struct fio_timeval {
fio_time_t ftv_sec;
fio_long_t ftv_usec;
};
#endif /* GDB_FILEIO_H_ */
|
