1*9663SMark.Logan@Sun.COM /* 2*9663SMark.Logan@Sun.COM * dir.h - Exports for directory handling. Part of the Linux-NTFS project. 3*9663SMark.Logan@Sun.COM * 4*9663SMark.Logan@Sun.COM * Copyright (c) 2002 Anton Altaparmakov 5*9663SMark.Logan@Sun.COM * Copyright (c) 2005-2006 Yura Pakhuchiy 6*9663SMark.Logan@Sun.COM * Copyright (c) 2004-2005 Richard Russon 7*9663SMark.Logan@Sun.COM * 8*9663SMark.Logan@Sun.COM * This program/include file is free software; you can redistribute it and/or 9*9663SMark.Logan@Sun.COM * modify it under the terms of the GNU General Public License as published 10*9663SMark.Logan@Sun.COM * by the Free Software Foundation; either version 2 of the License, or 11*9663SMark.Logan@Sun.COM * (at your option) any later version. 12*9663SMark.Logan@Sun.COM * 13*9663SMark.Logan@Sun.COM * This program/include file is distributed in the hope that it will be 14*9663SMark.Logan@Sun.COM * useful, but WITHOUT ANY WARRANTY; without even the implied warranty 15*9663SMark.Logan@Sun.COM * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16*9663SMark.Logan@Sun.COM * GNU General Public License for more details. 17*9663SMark.Logan@Sun.COM * 18*9663SMark.Logan@Sun.COM * You should have received a copy of the GNU General Public License 19*9663SMark.Logan@Sun.COM * along with this program (in the main directory of the Linux-NTFS 20*9663SMark.Logan@Sun.COM * distribution in the file COPYING); if not, write to the Free Software 21*9663SMark.Logan@Sun.COM * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 22*9663SMark.Logan@Sun.COM */ 23*9663SMark.Logan@Sun.COM 24*9663SMark.Logan@Sun.COM #ifndef _NTFS_DIR_H 25*9663SMark.Logan@Sun.COM #define _NTFS_DIR_H 26*9663SMark.Logan@Sun.COM 27*9663SMark.Logan@Sun.COM #include "types.h" 28*9663SMark.Logan@Sun.COM 29*9663SMark.Logan@Sun.COM #define PATH_SEP '/' 30*9663SMark.Logan@Sun.COM 31*9663SMark.Logan@Sun.COM #ifndef MAX_PATH 32*9663SMark.Logan@Sun.COM #define MAX_PATH 1024 33*9663SMark.Logan@Sun.COM #endif 34*9663SMark.Logan@Sun.COM 35*9663SMark.Logan@Sun.COM /* 36*9663SMark.Logan@Sun.COM * We do not have these under DJGPP, so define our version that do not conflict 37*9663SMark.Logan@Sun.COM * with other S_IFs defined under DJGPP. 38*9663SMark.Logan@Sun.COM */ 39*9663SMark.Logan@Sun.COM #ifdef DJGPP 40*9663SMark.Logan@Sun.COM #ifndef S_IFLNK 41*9663SMark.Logan@Sun.COM #define S_IFLNK 0120000 42*9663SMark.Logan@Sun.COM #endif 43*9663SMark.Logan@Sun.COM #ifndef S_ISLNK 44*9663SMark.Logan@Sun.COM #define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) 45*9663SMark.Logan@Sun.COM #endif 46*9663SMark.Logan@Sun.COM #ifndef S_IFSOCK 47*9663SMark.Logan@Sun.COM #define S_IFSOCK 0140000 48*9663SMark.Logan@Sun.COM #endif 49*9663SMark.Logan@Sun.COM #ifndef S_ISSOCK 50*9663SMark.Logan@Sun.COM #define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) 51*9663SMark.Logan@Sun.COM #endif 52*9663SMark.Logan@Sun.COM #endif 53*9663SMark.Logan@Sun.COM 54*9663SMark.Logan@Sun.COM /* 55*9663SMark.Logan@Sun.COM * The little endian Unicode strings $I30, $SII, $SDH, $O, $Q, $R 56*9663SMark.Logan@Sun.COM * as a global constant. 57*9663SMark.Logan@Sun.COM */ 58*9663SMark.Logan@Sun.COM extern ntfschar NTFS_INDEX_I30[5]; 59*9663SMark.Logan@Sun.COM extern ntfschar NTFS_INDEX_SII[5]; 60*9663SMark.Logan@Sun.COM extern ntfschar NTFS_INDEX_SDH[5]; 61*9663SMark.Logan@Sun.COM extern ntfschar NTFS_INDEX_O[3]; 62*9663SMark.Logan@Sun.COM extern ntfschar NTFS_INDEX_Q[3]; 63*9663SMark.Logan@Sun.COM extern ntfschar NTFS_INDEX_R[3]; 64*9663SMark.Logan@Sun.COM 65*9663SMark.Logan@Sun.COM extern u64 ntfs_inode_lookup_by_name(ntfs_inode *dir_ni, 66*9663SMark.Logan@Sun.COM const ntfschar *uname, const int uname_len); 67*9663SMark.Logan@Sun.COM 68*9663SMark.Logan@Sun.COM extern u64 ntfs_pathname_to_inode_num(ntfs_volume *vol, ntfs_inode *parent, 69*9663SMark.Logan@Sun.COM const char *pathname); 70*9663SMark.Logan@Sun.COM extern ntfs_inode *ntfs_pathname_to_inode(ntfs_volume *vol, ntfs_inode *parent, 71*9663SMark.Logan@Sun.COM const char *pathname); 72*9663SMark.Logan@Sun.COM 73*9663SMark.Logan@Sun.COM extern ntfs_inode *ntfs_create(ntfs_inode *dir_ni, ntfschar *name, u8 name_len, 74*9663SMark.Logan@Sun.COM dev_t type); 75*9663SMark.Logan@Sun.COM extern ntfs_inode *ntfs_create_device(ntfs_inode *dir_ni, 76*9663SMark.Logan@Sun.COM ntfschar *name, u8 name_len, dev_t type, dev_t dev); 77*9663SMark.Logan@Sun.COM extern ntfs_inode *ntfs_create_symlink(ntfs_inode *dir_ni, 78*9663SMark.Logan@Sun.COM ntfschar *name, u8 name_len, ntfschar *target, u8 target_len); 79*9663SMark.Logan@Sun.COM 80*9663SMark.Logan@Sun.COM extern int ntfs_delete(ntfs_inode **pni, ntfs_inode *dir_ni, ntfschar *name, 81*9663SMark.Logan@Sun.COM u8 name_len); 82*9663SMark.Logan@Sun.COM 83*9663SMark.Logan@Sun.COM extern int ntfs_link(ntfs_inode *ni, ntfs_inode *dir_ni, ntfschar *name, 84*9663SMark.Logan@Sun.COM u8 name_len); 85*9663SMark.Logan@Sun.COM 86*9663SMark.Logan@Sun.COM /* 87*9663SMark.Logan@Sun.COM * File types (adapted from include <linux/fs.h>) 88*9663SMark.Logan@Sun.COM */ 89*9663SMark.Logan@Sun.COM #define NTFS_DT_UNKNOWN 0 90*9663SMark.Logan@Sun.COM #define NTFS_DT_FIFO 1 91*9663SMark.Logan@Sun.COM #define NTFS_DT_CHR 2 92*9663SMark.Logan@Sun.COM #define NTFS_DT_DIR 4 93*9663SMark.Logan@Sun.COM #define NTFS_DT_BLK 6 94*9663SMark.Logan@Sun.COM #define NTFS_DT_REG 8 95*9663SMark.Logan@Sun.COM #define NTFS_DT_LNK 10 96*9663SMark.Logan@Sun.COM #define NTFS_DT_SOCK 12 97*9663SMark.Logan@Sun.COM #define NTFS_DT_WHT 14 98*9663SMark.Logan@Sun.COM 99*9663SMark.Logan@Sun.COM /* 100*9663SMark.Logan@Sun.COM * This is the "ntfs_filldir" function type, used by ntfs_readdir() to let 101*9663SMark.Logan@Sun.COM * the caller specify what kind of dirent layout it wants to have. 102*9663SMark.Logan@Sun.COM * This allows the caller to read directories into their application or 103*9663SMark.Logan@Sun.COM * to have different dirent layouts depending on the binary type. 104*9663SMark.Logan@Sun.COM */ 105*9663SMark.Logan@Sun.COM typedef int (*ntfs_filldir_t)(void *dirent, const ntfschar *name, 106*9663SMark.Logan@Sun.COM const int name_len, const int name_type, const s64 pos, 107*9663SMark.Logan@Sun.COM const MFT_REF mref, const unsigned dt_type); 108*9663SMark.Logan@Sun.COM 109*9663SMark.Logan@Sun.COM extern int ntfs_readdir(ntfs_inode *dir_ni, s64 *pos, 110*9663SMark.Logan@Sun.COM void *dirent, ntfs_filldir_t filldir); 111*9663SMark.Logan@Sun.COM 112*9663SMark.Logan@Sun.COM #endif /* defined _NTFS_DIR_H */ 113