1 /* Hosted File I/O interface definitions, for GDB, the GNU Debugger.
3 Copyright 2003, 2007, 2008, 2009 Free Software Foundation, Inc.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 /* The following flags are defined to be independent of the host
22 as well as the target side implementation of these constants.
23 All constants are defined with a leading FILEIO_ in the name
24 to allow the usage of these constants together with the
25 corresponding implementation dependent constants in one module. */
28 #define FILEIO_O_RDONLY 0x0
29 #define FILEIO_O_WRONLY 0x1
30 #define FILEIO_O_RDWR 0x2
31 #define FILEIO_O_APPEND 0x8
32 #define FILEIO_O_CREAT 0x200
33 #define FILEIO_O_TRUNC 0x400
34 #define FILEIO_O_EXCL 0x800
35 #define FILEIO_O_SUPPORTED (FILEIO_O_RDONLY | FILEIO_O_WRONLY| \
36 FILEIO_O_RDWR | FILEIO_O_APPEND| \
37 FILEIO_O_CREAT | FILEIO_O_TRUNC| \
41 #define FILEIO_S_IFREG 0100000
42 #define FILEIO_S_IFDIR 040000
43 #define FILEIO_S_IFCHR 020000
44 #define FILEIO_S_IRUSR 0400
45 #define FILEIO_S_IWUSR 0200
46 #define FILEIO_S_IXUSR 0100
47 #define FILEIO_S_IRWXU 0700
48 #define FILEIO_S_IRGRP 040
49 #define FILEIO_S_IWGRP 020
50 #define FILEIO_S_IXGRP 010
51 #define FILEIO_S_IRWXG 070
52 #define FILEIO_S_IROTH 04
53 #define FILEIO_S_IWOTH 02
54 #define FILEIO_S_IXOTH 01
55 #define FILEIO_S_IRWXO 07
56 #define FILEIO_S_SUPPORTED (FILEIO_S_IFREG|FILEIO_S_IFDIR| \
57 FILEIO_S_IRWXU|FILEIO_S_IRWXG| \
61 #define FILEIO_SEEK_SET 0
62 #define FILEIO_SEEK_CUR 1
63 #define FILEIO_SEEK_END 2
66 #define FILEIO_EPERM 1
67 #define FILEIO_ENOENT 2
68 #define FILEIO_EINTR 4
70 #define FILEIO_EBADF 9
71 #define FILEIO_EACCES 13
72 #define FILEIO_EFAULT 14
73 #define FILEIO_EBUSY 16
74 #define FILEIO_EEXIST 17
75 #define FILEIO_ENODEV 19
76 #define FILEIO_ENOTDIR 20
77 #define FILEIO_EISDIR 21
78 #define FILEIO_EINVAL 22
79 #define FILEIO_ENFILE 23
80 #define FILEIO_EMFILE 24
81 #define FILEIO_EFBIG 27
82 #define FILEIO_ENOSPC 28
83 #define FILEIO_ESPIPE 29
84 #define FILEIO_EROFS 30
85 #define FILEIO_ENOSYS 88
86 #define FILEIO_ENAMETOOLONG 91
87 #define FILEIO_EUNKNOWN 9999
90 #define FILEIO_INT_MIN -2147483648L
91 #define FILEIO_INT_MAX 2147483647L
92 #define FILEIO_UINT_MAX 4294967295UL
93 #define FILEIO_LONG_MIN -9223372036854775808LL
94 #define FILEIO_LONG_MAX 9223372036854775807LL
95 #define FILEIO_ULONG_MAX 18446744073709551615ULL
97 /* Integral types as used in protocol. */
99 typedef __int32_t fio_int_t
;
100 typedef __uint32_t fio_uint_t
, fio_mode_t
, fio_time_t
;
101 typedef __int64_t fio_long_t
;
102 typedef __uint64_t fio_ulong_t
;
105 #define FIO_INT_LEN 4
106 #define FIO_UINT_LEN 4
107 #define FIO_MODE_LEN 4
108 #define FIO_TIME_LEN 4
109 #define FIO_LONG_LEN 8
110 #define FIO_ULONG_LEN 8
112 typedef char fio_int_t
[FIO_INT_LEN
];
113 typedef char fio_uint_t
[FIO_UINT_LEN
];
114 typedef char fio_mode_t
[FIO_MODE_LEN
];
115 typedef char fio_time_t
[FIO_TIME_LEN
];
116 typedef char fio_long_t
[FIO_LONG_LEN
];
117 typedef char fio_ulong_t
[FIO_ULONG_LEN
];
119 /* Struct stat as used in protocol. For complete independence
120 of host/target systems, it's defined as an array with offsets
127 fio_uint_t fst_nlink
;
131 fio_ulong_t fst_size
;
132 fio_ulong_t fst_blksize
;
133 fio_ulong_t fst_blocks
;
134 fio_time_t fst_atime
;
135 fio_time_t fst_mtime
;
136 fio_time_t fst_ctime
;
144 #endif /* GDB_FILEIO_H_ */
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