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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [include/] [gdb/] [fileio.h] - Rev 225
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/* Hosted File I/O interface definitions, for GDB, the GNU Debugger. Copyright 2003, 2007, 2008, 2009 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_ */