193 lines
6 KiB
C
193 lines
6 KiB
C
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#ifndef _SYS_STAT_H
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#define _SYS_STAT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <_ansi.h>
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#include <time.h>
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#include <sys/cdefs.h>
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#include <sys/types.h>
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/* dj's stat defines _STAT_H_ */
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#ifndef _STAT_H_
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/* It is intended that the layout of this structure not change when the
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sizes of any of the basic types change (short, int, long) [via a compile
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time option]. */
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#ifdef __CYGWIN__
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#include <cygwin/stat.h>
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#ifdef _COMPILING_NEWLIB
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#define stat64 stat
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#endif
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#else
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struct stat
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{
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dev_t st_dev;
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ino_t st_ino;
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mode_t st_mode;
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nlink_t st_nlink;
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uid_t st_uid;
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gid_t st_gid;
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dev_t st_rdev;
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off_t st_size;
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#if defined(__rtems__)
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struct timespec st_atim;
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struct timespec st_mtim;
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struct timespec st_ctim;
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blksize_t st_blksize;
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blkcnt_t st_blocks;
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#else
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/* SysV/sco doesn't have the rest... But Solaris, eabi does. */
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#if defined(__svr4__) && !defined(__PPC__) && !defined(__sun__)
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time_t st_atime;
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time_t st_mtime;
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time_t st_ctime;
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#else
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time_t st_atime;
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long st_spare1;
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time_t st_mtime;
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long st_spare2;
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time_t st_ctime;
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long st_spare3;
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long st_blksize;
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long st_blocks;
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long st_spare4[2];
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#endif
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#endif
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};
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#if defined(__rtems__)
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#define st_atime st_atim.tv_sec
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#define st_ctime st_ctim.tv_sec
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#define st_mtime st_mtim.tv_sec
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#endif
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#endif
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#define _IFMT 0170000 /* type of file */
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#define _IFDIR 0040000 /* directory */
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#define _IFCHR 0020000 /* character special */
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#define _IFBLK 0060000 /* block special */
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#define _IFREG 0100000 /* regular */
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#define _IFLNK 0120000 /* symbolic link */
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#define _IFSOCK 0140000 /* socket */
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#define _IFIFO 0010000 /* fifo */
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#define S_BLKSIZE 1024 /* size of a block */
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#define S_ISUID 0004000 /* set user id on execution */
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#define S_ISGID 0002000 /* set group id on execution */
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#define S_ISVTX 0001000 /* save swapped text even after use */
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#ifndef _POSIX_SOURCE
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#define S_IREAD 0000400 /* read permission, owner */
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#define S_IWRITE 0000200 /* write permission, owner */
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#define S_IEXEC 0000100 /* execute/search permission, owner */
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#define S_ENFMT 0002000 /* enforcement-mode locking */
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#endif /* !_POSIX_SOURCE */
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#define S_IFMT _IFMT
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#define S_IFDIR _IFDIR
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#define S_IFCHR _IFCHR
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#define S_IFBLK _IFBLK
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#define S_IFREG _IFREG
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#define S_IFLNK _IFLNK
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#define S_IFSOCK _IFSOCK
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#define S_IFIFO _IFIFO
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#ifdef _WIN32
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/* The Windows header files define _S_ forms of these, so we do too
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for easier portability. */
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#define _S_IFMT _IFMT
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#define _S_IFDIR _IFDIR
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#define _S_IFCHR _IFCHR
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#define _S_IFIFO _IFIFO
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#define _S_IFREG _IFREG
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#define _S_IREAD 0000400
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#define _S_IWRITE 0000200
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#define _S_IEXEC 0000100
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#endif
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#define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
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#define S_IRUSR 0000400 /* read permission, owner */
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#define S_IWUSR 0000200 /* write permission, owner */
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#define S_IXUSR 0000100/* execute/search permission, owner */
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#define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
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#define S_IRGRP 0000040 /* read permission, group */
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#define S_IWGRP 0000020 /* write permission, grougroup */
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#define S_IXGRP 0000010/* execute/search permission, group */
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#define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
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#define S_IROTH 0000004 /* read permission, other */
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#define S_IWOTH 0000002 /* write permission, other */
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#define S_IXOTH 0000001/* execute/search permission, other */
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#ifndef _POSIX_SOURCE
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#define ACCESSPERMS (S_IRWXU | S_IRWXG | S_IRWXO) /* 0777 */
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#define ALLPERMS (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO) /* 07777 */
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#define DEFFILEMODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH) /* 0666 */
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#endif
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#define S_ISBLK(m) (((m)&_IFMT) == _IFBLK)
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#define S_ISCHR(m) (((m)&_IFMT) == _IFCHR)
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#define S_ISDIR(m) (((m)&_IFMT) == _IFDIR)
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#define S_ISFIFO(m) (((m)&_IFMT) == _IFIFO)
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#define S_ISREG(m) (((m)&_IFMT) == _IFREG)
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#define S_ISLNK(m) (((m)&_IFMT) == _IFLNK)
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#define S_ISSOCK(m) (((m)&_IFMT) == _IFSOCK)
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#if defined(__CYGWIN__)
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/* Special tv_nsec values for futimens(2) and utimensat(2). */
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#define UTIME_NOW -2L
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#define UTIME_OMIT -1L
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#endif
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int _EXFUN(chmod,( const char *__path, mode_t __mode ));
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int _EXFUN(fchmod,(int __fd, mode_t __mode));
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int _EXFUN(fstat,( int __fd, struct stat *__sbuf ));
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int _EXFUN(mkdir,( const char *_path, mode_t __mode ));
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int _EXFUN(mkfifo,( const char *__path, mode_t __mode ));
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int _EXFUN(stat,( const char *__restrict __path, struct stat *__restrict __sbuf ));
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mode_t _EXFUN(umask,( mode_t __mask ));
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#if defined (__SPU__) || defined(__rtems__) || defined(__CYGWIN__) && !defined(__INSIDE_CYGWIN__)
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int _EXFUN(lstat,( const char *__restrict __path, struct stat *__restrict __buf ));
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int _EXFUN(mknod,( const char *__path, mode_t __mode, dev_t __dev ));
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#endif
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#if (__POSIX_VISIBLE >= 200809 || defined (__CYGWIN__)) && !defined(__INSIDE_CYGWIN__)
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int _EXFUN(fchmodat, (int, const char *, mode_t, int));
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#endif
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#if (__BSD_VISIBLE || __POSIX_VISIBLE >= 200809 || defined (__CYGWIN__)) && !defined(__INSIDE_CYGWIN__)
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int _EXFUN(fstatat, (int, const char *__restrict , struct stat *__restrict, int));
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int _EXFUN(mkdirat, (int, const char *, mode_t));
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int _EXFUN(mkfifoat, (int, const char *, mode_t));
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#endif
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#if (__BSD_VISIBLE || __XSI_VISIBLE >= 700 || defined (__CYGWIN__)) && !defined(__INSIDE_CYGWIN__)
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int _EXFUN(mknodat, (int, const char *, mode_t, dev_t));
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#endif
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#if (__BSD_VISIBLE || __POSIX_VISIBLE >= 200809 || defined (__CYGWIN__)) && !defined(__INSIDE_CYGWIN__)
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int _EXFUN(utimensat, (int, const char *, const struct timespec *, int));
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int _EXFUN(futimens, (int, const struct timespec *));
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#endif
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/* Provide prototypes for most of the _<systemcall> names that are
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provided in newlib for some compilers. */
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#ifdef _COMPILING_NEWLIB
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int _EXFUN(_fstat,( int __fd, struct stat *__sbuf ));
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int _EXFUN(_stat,( const char *__restrict __path, struct stat *__restrict __sbuf ));
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int _EXFUN(_mkdir,( const char *_path, mode_t __mode ));
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#ifdef __LARGE64_FILES
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struct stat64;
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int _EXFUN(_stat64,( const char *__restrict __path, struct stat64 *__restrict __sbuf ));
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int _EXFUN(_fstat64,( int __fd, struct stat64 *__sbuf ));
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#endif
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#endif
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#endif /* !_STAT_H_ */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SYS_STAT_H */
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