| /* SPDX-License-Identifier: BSD-3-Clause */ |
| /* |
| * Copyright (c) 1982, 1986, 1993 |
| * The Regents of the University of California. All rights reserved. |
| * |
| * 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. |
| * 3. 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. |
| */ |
| #ifndef ZEPHYR_POSIX_SYS_STAT_H_ |
| #define ZEPHYR_POSIX_SYS_STAT_H_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include <time.h> |
| #include <sys/cdefs.h> |
| #include <sys/types.h> |
| #include <sys/_timespec.h> |
| |
| #ifndef _DEV_T_DECLARED |
| typedef int dev_t; |
| #define _DEV_T_DECLARED |
| #endif |
| |
| #ifndef _INO_T_DECLARED |
| typedef int ino_t; |
| #define _INO_T_DECLARED |
| #endif |
| |
| #ifndef _NLINK_T_DECLARED |
| typedef unsigned short nlink_t; |
| #define _NLINK_T_DECLARED |
| #endif |
| |
| #ifndef _UID_T_DECLARED |
| typedef unsigned short uid_t; |
| #define _UID_T_DECLARED |
| #endif |
| |
| #ifndef _GID_T_DECLARED |
| typedef unsigned short gid_t; |
| #define _GID_T_DECLARED |
| #endif |
| |
| #ifndef _BLKSIZE_T_DECLARED |
| typedef unsigned long blksize_t; |
| #define _BLKSIZE_T_DECLARED |
| #endif |
| |
| #ifndef _BLKCNT_T_DECLARED |
| typedef unsigned long blkcnt_t; |
| #define _BLKCNT_T_DECLARED |
| #endif |
| |
| /* dj's stat defines _STAT_H_ */ |
| #ifndef _STAT_H_ |
| |
| /* |
| * It is intended that the layout of this structure not change when the |
| * sizes of any of the basic types change (short, int, long) [via a compile |
| * time option]. |
| */ |
| |
| #ifdef __CYGWIN__ |
| #include <cygwin/stat.h> |
| #ifdef _LIBC |
| #define stat64 stat |
| #endif |
| #else |
| struct stat { |
| dev_t st_dev; |
| ino_t st_ino; |
| mode_t st_mode; |
| nlink_t st_nlink; |
| uid_t st_uid; |
| gid_t st_gid; |
| #if defined(__linux) && defined(__x86_64__) |
| int __pad0; |
| #endif |
| dev_t st_rdev; |
| #if defined(__linux) && !defined(__x86_64__) |
| unsigned short int __pad2; |
| #endif |
| off_t st_size; |
| #if defined(__linux) |
| blksize_t st_blksize; |
| blkcnt_t st_blocks; |
| struct timespec st_atim; |
| struct timespec st_mtim; |
| struct timespec st_ctim; |
| #define st_atime st_atim.tv_sec /* Backward compatibility */ |
| #define st_mtime st_mtim.tv_sec |
| #define st_ctime st_ctim.tv_sec |
| #if defined(__linux) && defined(__x86_64__) |
| uint64_t __glibc_reserved[3]; |
| #endif |
| #else |
| #if defined(__rtems__) |
| struct timespec st_atim; |
| struct timespec st_mtim; |
| struct timespec st_ctim; |
| blksize_t st_blksize; |
| blkcnt_t st_blocks; |
| #else |
| /* SysV/sco doesn't have the rest... But Solaris, eabi does. */ |
| #if defined(__svr4__) && !defined(__PPC__) && !defined(__sun__) |
| time_t st_atime; |
| time_t st_mtime; |
| time_t st_ctime; |
| #else |
| struct timespec st_atim; |
| struct timespec st_mtim; |
| struct timespec st_ctim; |
| blksize_t st_blksize; |
| blkcnt_t st_blocks; |
| #if !defined(__rtems__) |
| long st_spare4[2]; |
| #endif |
| #endif |
| #endif |
| #endif |
| }; |
| |
| #if !(defined(__svr4__) && !defined(__PPC__) && !defined(__sun__)) |
| #define st_atime st_atim.tv_sec |
| #define st_ctime st_ctim.tv_sec |
| #define st_mtime st_mtim.tv_sec |
| #endif |
| |
| #endif |
| |
| #define _IFMT 0170000 /* type of file */ |
| #define _IFDIR 0040000 /* directory */ |
| #define _IFCHR 0020000 /* character special */ |
| #define _IFBLK 0060000 /* block special */ |
| #define _IFREG 0100000 /* regular */ |
| #define _IFLNK 0120000 /* symbolic link */ |
| #define _IFSOCK 0140000 /* socket */ |
| #define _IFIFO 0010000 /* fifo */ |
| |
| #define S_BLKSIZE 1024 /* size of a block */ |
| |
| #define S_ISUID 0004000 /* set user id on execution */ |
| #define S_ISGID 0002000 /* set group id on execution */ |
| #define S_ISVTX 0001000 /* save swapped text even after use */ |
| #if __BSD_VISIBLE |
| #define S_IREAD 0000400 /* read permission, owner */ |
| #define S_IWRITE 0000200 /* write permission, owner */ |
| #define S_IEXEC 0000100 /* execute/search permission, owner */ |
| #define S_ENFMT 0002000 /* enforcement-mode locking */ |
| #endif /* !_BSD_VISIBLE */ |
| |
| #define S_IFMT _IFMT |
| #define S_IFDIR _IFDIR |
| #define S_IFCHR _IFCHR |
| #define S_IFBLK _IFBLK |
| #define S_IFREG _IFREG |
| #define S_IFLNK _IFLNK |
| #define S_IFSOCK _IFSOCK |
| #define S_IFIFO _IFIFO |
| |
| #ifdef _WIN32 |
| /* |
| * The Windows header files define _S_ forms of these, so we do too |
| * for easier portability. |
| */ |
| #define _S_IFMT _IFMT |
| #define _S_IFDIR _IFDIR |
| #define _S_IFCHR _IFCHR |
| #define _S_IFIFO _IFIFO |
| #define _S_IFREG _IFREG |
| #define _S_IREAD 0000400 |
| #define _S_IWRITE 0000200 |
| #define _S_IEXEC 0000100 |
| #endif |
| |
| #define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) |
| #define S_IRUSR 0000400 /* read permission, owner */ |
| #define S_IWUSR 0000200 /* write permission, owner */ |
| #define S_IXUSR 0000100 /* execute/search permission, owner */ |
| #define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) |
| #define S_IRGRP 0000040 /* read permission, group */ |
| #define S_IWGRP 0000020 /* write permission, grougroup */ |
| #define S_IXGRP 0000010 /* execute/search permission, group */ |
| #define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) |
| #define S_IROTH 0000004 /* read permission, other */ |
| #define S_IWOTH 0000002 /* write permission, other */ |
| #define S_IXOTH 0000001 /* execute/search permission, other */ |
| |
| #if __BSD_VISIBLE |
| #define ACCESSPERMS (S_IRWXU | S_IRWXG | S_IRWXO) /* 0777 */ |
| #define ALLPERMS (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO) /* 07777 */ |
| #define DEFFILEMODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH) /* 0666 */ |
| #endif |
| |
| #define S_ISBLK(m) (((m)&_IFMT) == _IFBLK) |
| #define S_ISCHR(m) (((m)&_IFMT) == _IFCHR) |
| #define S_ISDIR(m) (((m)&_IFMT) == _IFDIR) |
| #define S_ISFIFO(m) (((m)&_IFMT) == _IFIFO) |
| #define S_ISREG(m) (((m)&_IFMT) == _IFREG) |
| #define S_ISLNK(m) (((m)&_IFMT) == _IFLNK) |
| #define S_ISSOCK(m) (((m)&_IFMT) == _IFSOCK) |
| |
| #if defined(__CYGWIN__) || defined(__rtems__) |
| /* Special tv_nsec values for futimens(2) and utimensat(2). */ |
| #define UTIME_NOW -2L |
| #define UTIME_OMIT -1L |
| #endif |
| |
| int chmod(const char *__path, mode_t __mode); |
| int fchmod(int __fd, mode_t __mode); |
| int fstat(int __fd, struct stat *__sbuf); |
| int mkdir(const char *_path, mode_t __mode); |
| int mkfifo(const char *__path, mode_t __mode); |
| int stat(const char *__restrict __path, struct stat *__restrict __sbuf); |
| mode_t umask(mode_t __mask); |
| |
| #if defined(__SPU__) || defined(__rtems__) || defined(__CYGWIN__) && !defined(__INSIDE_CYGWIN__) |
| int lstat(const char *__restrict __path, struct stat *__restrict __buf); |
| int mknod(const char *__path, mode_t __mode, dev_t __dev); |
| #endif |
| |
| #if __ATFILE_VISIBLE && !defined(__INSIDE_CYGWIN__) |
| int fchmodat(int __fd, const char *__path, mode_t __mode, int __flag); |
| int fstatat(int __fd, const char *__restrict __path, struct stat *__restrict __buf, int __flag); |
| int mkdirat(int __fd, const char *__path, mode_t __mode); |
| int mkfifoat(int __fd, const char *__path, mode_t __mode); |
| int mknodat(int __fd, const char *__path, mode_t __mode, dev_t __dev); |
| int utimensat(int __fd, const char *__path, const struct timespec __times[2], int __flag); |
| #endif |
| #if __POSIX_VISIBLE >= 200809 && !defined(__INSIDE_CYGWIN__) |
| int futimens(int __fd, const struct timespec __times[2]); |
| #endif |
| |
| /* |
| * Provide prototypes for most of the _<systemcall> names that are |
| * provided in newlib for some compilers. |
| */ |
| #ifdef _LIBC |
| int _fstat(int __fd, struct stat *__sbuf); |
| int _stat(const char *__restrict __path, struct stat *__restrict __sbuf); |
| int _mkdir(const char *_path, mode_t __mode); |
| #ifdef __LARGE64_FILES |
| struct stat64; |
| int _stat64(const char *__restrict __path, struct stat64 *__restrict __sbuf); |
| int _fstat64(int __fd, struct stat64 *__sbuf); |
| #endif |
| #endif |
| |
| #endif /* !_STAT_H_ */ |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif /* ZEPHYR_POSIX_SYS_STAT_H_ */ |