1/* 2 * Copyright 2002-2006, Haiku, Inc. All Rights Reserved. 3 * Distributed under the terms of the MIT License. 4 */ 5#ifndef _DEF_STORAGE_H 6#define _DEF_STORAGE_H 7 8 9#include <fcntl.h> 10#include <sys/param.h> 11#include <limits.h> 12 13 14/* Limits */ 15#define B_DEV_NAME_LENGTH 128 16#define B_FILE_NAME_LENGTH NAME_MAX 17#define B_PATH_NAME_LENGTH MAXPATHLEN 18#define B_ATTR_NAME_LENGTH (B_FILE_NAME_LENGTH - 1) 19#define B_MIME_TYPE_LENGTH (B_ATTR_NAME_LENGTH - 15) 20#define B_MAX_SYMLINKS SYMLOOP_MAX 21 22/* Open Modes */ 23#define B_READ_ONLY O_RDONLY /* read only */ 24#define B_WRITE_ONLY O_WRONLY /* write only */ 25#define B_READ_WRITE O_RDWR /* read and write */ 26 27#define B_FAIL_IF_EXISTS O_EXCL /* exclusive create */ 28#define B_CREATE_FILE O_CREAT /* create the file */ 29#define B_ERASE_FILE O_TRUNC /* erase the file's data */ 30#define B_OPEN_AT_END O_APPEND /* point to the end of the data */ 31 32/* Node Flavors */ 33enum node_flavor { 34 B_FILE_NODE = 0x01, 35 B_SYMLINK_NODE = 0x02, 36 B_DIRECTORY_NODE = 0x04, 37 B_ANY_NODE = 0x07 38}; 39 40 41#endif /* _DEF_STORAGE_H */ 42