diff -r 666f914201fb -r 2fe1408b6811 epoc32/include/stdapis/sys/stat.h --- a/epoc32/include/stdapis/sys/stat.h Tue Nov 24 13:55:44 2009 +0000 +++ b/epoc32/include/stdapis/sys/stat.h Tue Mar 16 16:12:26 2010 +0000 @@ -1,1 +1,330 @@ -stat.h +/*- + * Copyright (c) 1982, 1986, 1989, 1993 + * The Regents of the University of California. All rights reserved. + * (c) UNIX System Laboratories, Inc. + * All or some portions of this file are derived from material licensed + * to the University of California by American Telephone and Telegraph + * Co. or Unix System Laboratories, Inc. and are reproduced herein with + * the permission of UNIX System Laboratories, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * © Portions copyright (c) 2007 Symbian Software Ltd. All rights reserved. + * @(#)stat.h 8.12 (Berkeley) 6/16/95 + * $FreeBSD: src/sys/sys/stat.h,v 1.41 2005/03/22 01:19:18 das Exp $ + */ + +#ifndef _SYS_STAT_H_ +#define _SYS_STAT_H_ + +#include +#include + +#ifndef _BLKSIZE_T_DECLARED +typedef __blksize_t blksize_t; +#define _BLKSIZE_T_DECLARED +#endif + +#ifndef _BLKCNT_T_DECLARED +typedef __blkcnt_t blkcnt_t; +#define _BLKCNT_T_DECLARED +#endif + +#ifndef _DEV_T_DECLARED +typedef __dev_t dev_t; +#define _DEV_T_DECLARED +#endif + +#ifndef _FFLAGS_T_DECLARED +typedef __fflags_t fflags_t; +#define _FFLAGS_T_DECLARED +#endif + +#ifndef _GID_T_DECLARED +typedef __gid_t gid_t; +#define _GID_T_DECLARED +#endif + +#ifndef _INO_T_DECLARED +typedef __ino_t ino_t; +#define _INO_T_DECLARED +#endif + +#ifndef _MODE_T_DECLARED +typedef __mode_t mode_t; +#define _MODE_T_DECLARED +#endif + +#ifndef _NLINK_T_DECLARED +typedef __nlink_t nlink_t; +#define _NLINK_T_DECLARED +#endif + +#ifndef _OFF_T_DECLARED +typedef __off_t off_t; +#define _OFF_T_DECLARED +#endif + +#ifndef _TIME_T_DECLARED +typedef __time_t time_t; +#define _TIME_T_DECLARED +#endif + +#ifndef _UID_T_DECLARED +typedef __uid_t uid_t; +#define _UID_T_DECLARED +#endif + +#if !defined(_KERNEL) && __BSD_VISIBLE +/* + * XXX we need this for struct timespec. We get miscellaneous namespace + * pollution with it. + */ +#include +#endif + +#if !__BSD_VISIBLE +#include +#endif + +#if __BSD_VISIBLE +struct ostat { + __uint16_t st_dev; /* inode's device */ + ino_t st_ino; /* inode's number */ + mode_t st_mode; /* inode protection mode */ + nlink_t st_nlink; /* number of hard links */ + __uint16_t st_uid; /* user ID of the file's owner */ + __uint16_t st_gid; /* group ID of the file's group */ + __uint16_t st_rdev; /* device type */ + __int32_t st_size; /* file size, in bytes */ + struct timespec st_atimespec; /* time of last access */ + struct timespec st_mtimespec; /* time of last data modification */ + struct timespec st_ctimespec; /* time of last file status change */ + __int32_t st_blksize; /* optimal blocksize for I/O */ + __int32_t st_blocks; /* blocks allocated for file */ + fflags_t st_flags; /* user defined flags for file */ + __uint32_t st_gen; /* file generation number */ +}; +#endif /* __BSD_VISIBLE */ + +struct stat { + __dev_t st_dev; /* inode's device */ + ino_t st_ino; /* inode's number */ + mode_t st_mode; /* inode protection mode */ + nlink_t st_nlink; /* number of hard links */ + uid_t st_uid; /* user ID of the file's owner */ + gid_t st_gid; /* group ID of the file's group */ + __dev_t st_rdev; /* device type */ +#if __BSD_VISIBLE + struct timespec st_atimespec; /* time of last access */ + struct timespec st_mtimespec; /* time of last data modification */ + struct timespec st_ctimespec; /* time of last file status change */ +#else + time_t st_atime; /* time of last access */ + long __st_atimensec; /* nsec of last access */ + time_t st_mtime; /* time of last data modification */ + long __st_mtimensec; /* nsec of last data modification */ + time_t st_ctime; /* time of last file status change */ + long __st_ctimensec; /* nsec of last file status change */ +#endif + off_t st_size; /* file size, in bytes */ + blkcnt_t st_blocks; /* blocks allocated for file */ + blksize_t st_blksize; /* optimal blocksize for I/O */ + fflags_t st_flags; /* user defined flags for file */ + __uint32_t st_gen; /* file generation number */ + __int32_t st_lspare; +#if __BSD_VISIBLE + struct timespec st_birthtimespec; /* time of file creation */ + /* + * Explicitly pad st_birthtimespec to 16 bytes so that the size of + * struct stat is backwards compatible. We use bitfields instead + * of an array of chars so that this doesn't require a C99 compiler + * to compile if the size of the padding is 0. We use 2 bitfields + * to cover up to 64 bits on 32-bit machines. We assume that + * CHAR_BIT is 8... + */ + unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec)); + unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec)); +#else + time_t st_birthtime; /* time of file creation */ + long st_birthtimensec; /* nsec of file creation */ + unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec)); + unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec)); +#endif +}; + +#if __BSD_VISIBLE +struct nstat { + __dev_t st_dev; /* inode's device */ + ino_t st_ino; /* inode's number */ + __uint32_t st_mode; /* inode protection mode */ + __uint32_t st_nlink; /* number of hard links */ + uid_t st_uid; /* user ID of the file's owner */ + gid_t st_gid; /* group ID of the file's group */ + __dev_t st_rdev; /* device type */ + struct timespec st_atimespec; /* time of last access */ + struct timespec st_mtimespec; /* time of last data modification */ + struct timespec st_ctimespec; /* time of last file status change */ + off_t st_size; /* file size, in bytes */ + blkcnt_t st_blocks; /* blocks allocated for file */ + blksize_t st_blksize; /* optimal blocksize for I/O */ + fflags_t st_flags; /* user defined flags for file */ + __uint32_t st_gen; /* file generation number */ + struct timespec st_birthtimespec; /* time of file creation */ + /* + * See above about the following padding. + */ + unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec)); + unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec)); +}; +#endif + +#if __BSD_VISIBLE +#define st_atime st_atimespec.tv_sec +#define st_mtime st_mtimespec.tv_sec +#define st_ctime st_ctimespec.tv_sec +#define st_birthtime st_birthtimespec.tv_sec +#endif + +#define S_ISUID 0004000 /* set user id on execution */ +#define S_ISGID 0002000 /* set group id on execution */ +#if __BSD_VISIBLE +#define S_ISTXT 0001000 /* sticky bit */ +#endif + +#define S_IRWXU 0000700 /* RWX mask for owner */ +#define S_IRUSR 0000400 /* R for owner */ +#define S_IWUSR 0000200 /* W for owner */ +#define S_IXUSR 0000100 /* X for owner */ + +#if __BSD_VISIBLE +#define S_IREAD S_IRUSR +#define S_IWRITE S_IWUSR +#define S_IEXEC S_IXUSR +#endif + +#define S_IRWXG 0000070 /* RWX mask for group */ +#define S_IRGRP 0000040 /* R for group */ +#define S_IWGRP 0000020 /* W for group */ +#define S_IXGRP 0000010 /* X for group */ + +#define S_IRWXO 0000007 /* RWX mask for other */ +#define S_IROTH 0000004 /* R for other */ +#define S_IWOTH 0000002 /* W for other */ +#define S_IXOTH 0000001 /* X for other */ + +#if __XSI_VISIBLE +#define S_IFMT 0170000 /* type of file mask */ +#define S_IFIFO 0010000 /* named pipe (fifo) */ +#define S_IFCHR 0020000 /* character special */ +#define S_IFDIR 0040000 /* directory */ +#define S_IFBLK 0060000 /* block special */ +#define S_IFREG 0100000 /* regular */ +#define S_IFLNK 0120000 /* symbolic link */ +#define S_IFSOCK 0140000 /* socket */ +#define S_ISVTX 0001000 /* save swapped text even after use */ +#endif +#if __BSD_VISIBLE +#define S_IFWHT 0160000 /* whiteout */ +#endif + +#define S_ISDIR(m) (((m) & 0170000) == 0040000) /* directory */ +#define S_ISCHR(m) (((m) & 0170000) == 0020000) /* char special */ +#define S_ISBLK(m) (((m) & 0170000) == 0060000) /* block special */ +#define S_ISREG(m) (((m) & 0170000) == 0100000) /* regular file */ +#define S_ISFIFO(m) (((m) & 0170000) == 0010000) /* fifo or socket */ +#if __POSIX_VISIBLE >= 200112 +#define S_ISLNK(m) (((m) & 0170000) == 0120000) /* symbolic link */ +#define S_ISSOCK(m) (((m) & 0170000) == 0140000) /* socket */ +#endif +#if __BSD_VISIBLE +#define S_ISWHT(m) (((m) & 0170000) == 0160000) /* whiteout */ +#endif + +#if __BSD_VISIBLE +#define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */ + /* 7777 */ +#define ALLPERMS (S_ISUID|S_ISGID|S_ISTXT|S_IRWXU|S_IRWXG|S_IRWXO) + /* 0666 */ +#ifndef DEFFILEMODE +#define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH) +#endif//DEFFILEMODE + +#define S_BLKSIZE 512 /* block size used in the stat struct */ + +/* + * Definitions of flags stored in file flags word. + * + * Super-user and owner changeable flags. + */ +#define UF_SETTABLE 0x0000ffff /* mask of owner changeable flags */ +#define UF_NODUMP 0x00000001 /* do not dump file */ +#define UF_IMMUTABLE 0x00000002 /* file may not be changed */ +#define UF_APPEND 0x00000004 /* writes to file may only append */ +#define UF_OPAQUE 0x00000008 /* directory is opaque wrt. union */ +#define UF_NOUNLINK 0x00000010 /* file may not be removed or renamed */ +/* + * Super-user changeable flags. + */ +#define SF_SETTABLE 0xffff0000 /* mask of superuser changeable flags */ +#define SF_ARCHIVED 0x00010000 /* file is archived */ +#define SF_IMMUTABLE 0x00020000 /* file may not be changed */ +#define SF_APPEND 0x00040000 /* writes to file may only append */ +#define SF_NOUNLINK 0x00100000 /* file may not be removed or renamed */ +#define SF_SNAPSHOT 0x00200000 /* snapshot inode */ + +#ifdef _KERNEL +/* + * Shorthand abbreviations of above. + */ +#define OPAQUE (UF_OPAQUE) +#define APPEND (UF_APPEND | SF_APPEND) +#define IMMUTABLE (UF_IMMUTABLE | SF_IMMUTABLE) +#define NOUNLINK (UF_NOUNLINK | SF_NOUNLINK) +#endif + +#endif /* __BSD_VISIBLE */ + +#ifndef _KERNEL +__BEGIN_DECLS +IMPORT_C +int chmod(const char *, mode_t); +#if __BSD_VISIBLE +IMPORT_C +int fchmod(int, mode_t); +#endif +IMPORT_C int fstat(int, struct stat *); +#if __POSIX_VISIBLE >= 200112 +IMPORT_C int lstat(const char * __restrict, struct stat * __restrict); +#endif +IMPORT_C int __xstat(int /* vers */, const char *file, struct stat *buf); +IMPORT_C int __lxstat (int /* version*/, const char *file, struct stat *buf); +IMPORT_C int mkdir(const char *, mode_t); +IMPORT_C int mkfifo(const char *, mode_t); +IMPORT_C int stat(const char * __restrict, struct stat * __restrict); +IMPORT_C mode_t umask(mode_t); +__END_DECLS +#endif /* !_KERNEL */ + +#endif /* !_SYS_STAT_H_ */