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61 lines
1.3 KiB
61 lines
1.3 KiB
3 years ago
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#ifndef _SYS_STAT_H
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#define _SYS_STAT_H
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#include <sys/types.h>
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struct stat {
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dev_t st_dev;
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ino_t st_ino;
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umode_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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time_t st_atime;
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time_t st_mtime;
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time_t st_ctime;
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};
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#define S_IFMT 00170000
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#define S_IFLNK 0120000
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#define S_IFREG 0100000
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#define S_IFBLK 0060000
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#define S_IFDIR 0040000
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#define S_IFCHR 0020000
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#define S_IFIFO 0010000
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#define S_ISUID 0004000
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#define S_ISGID 0002000
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#define S_ISVTX 0001000
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#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
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#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
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#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
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#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
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#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
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#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
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#define S_IRWXU 00700
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#define S_IRUSR 00400
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#define S_IWUSR 00200
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#define S_IXUSR 00100
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#define S_IRWXG 00070
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#define S_IRGRP 00040
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#define S_IWGRP 00020
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#define S_IXGRP 00010
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#define S_IRWXO 00007
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#define S_IROTH 00004
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#define S_IWOTH 00002
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#define S_IXOTH 00001
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extern int chmod(const char *_path, mode_t mode);
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extern int fstat(int fildes, struct stat *stat_buf);
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extern int mkdir(const char *_path, mode_t mode);
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extern int mkfifo(const char *_path, mode_t mode);
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extern int stat(const char *filename, struct stat *stat_buf);
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extern mode_t umask(mode_t mask);
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#endif
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