mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-23 15:32:26 +00:00
145 lines
4.7 KiB
C
145 lines
4.7 KiB
C
/* Hosted File I/O interface definitions, for GDB, the GNU Debugger.
|
|
|
|
Copyright (C) 2003-2014 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_ */
|