171 lines
6.1 KiB
C
171 lines
6.1 KiB
C
#ifndef _SYS_STAT_H_
|
|
#define _SYS_STAT_H_
|
|
|
|
#include <sys/featuretest.h>
|
|
#include <sys/types.h> /* XXX */
|
|
|
|
#if defined(_NETBSD_SOURCE)
|
|
#include <sys/time.h>
|
|
#endif
|
|
|
|
|
|
struct stat {
|
|
big_dev_t st_dev; /* inode's device */
|
|
big_mode_t st_mode; /* inode protection mode */
|
|
big_ino_t st_ino; /* inode's number */
|
|
big_nlink_t st_nlink; /* number of hard links */
|
|
big_uid_t st_uid; /* user ID of the file's owner */
|
|
big_gid_t st_gid; /* group ID of the file's group */
|
|
big_dev_t st_rdev; /* device type */
|
|
#if defined(_NETBSD_SOURCE)
|
|
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 */
|
|
struct timespec st_birthtimespec; /* time of creation */
|
|
#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 */
|
|
time_t st_birthtime; /* time of creation */
|
|
long st_birthtimensec; /* nsec of time of creation */
|
|
#endif
|
|
big_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 */
|
|
u32_t st_flags; /* user defined flags for file */
|
|
u32_t st_gen; /* file generation number */
|
|
u32_t st_spare[2];
|
|
};
|
|
|
|
|
|
struct minix_prev_stat {
|
|
short st_dev; /* major/minor device number */
|
|
ino_t st_ino; /* i-node number */
|
|
mode_t st_mode; /* file mode, protection bits, etc. */
|
|
nlink_t st_nlink; /* # links; */
|
|
short st_uid; /* uid of the file's owner */
|
|
short int st_gid; /* gid; TEMPORARY HACK: should be gid_t */
|
|
short st_rdev;
|
|
off_t st_size; /* file size */
|
|
time_t st_atime; /* time of last access */
|
|
time_t st_mtime; /* time of last data modification */
|
|
time_t st_ctime; /* time of last file status change */
|
|
};
|
|
|
|
|
|
#if defined(_NETBSD_SOURCE)
|
|
/* XXX after updating stat struct we don't want to update all the code */
|
|
#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
|
|
#define st_atimensec st_atimespec.tv_nsec
|
|
#define st_mtimensec st_mtimespec.tv_nsec
|
|
#define st_ctimensec st_ctimespec.tv_nsec
|
|
#define st_birthtimensec st_birthtimespec.tv_nsec
|
|
#endif
|
|
|
|
|
|
#define S_ISUID 0004000 /* set user id on execution */
|
|
#define S_ISGID 0002000 /* set group id on execution */
|
|
#if defined(_NETBSD_SOURCE)
|
|
#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 defined(_NETBSD_SOURCE)
|
|
#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 */
|
|
|
|
#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 */
|
|
|
|
#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
|
|
#define S_IFMT _S_IFMT
|
|
#define S_IFIFO _S_IFIFO
|
|
#define S_IFCHR _S_IFCHR
|
|
#define S_IFDIR _S_IFDIR
|
|
#define S_IFBLK _S_IFBLK
|
|
#define S_IFREG _S_IFREG
|
|
#define S_IFLNK _S_IFLNK
|
|
#define S_ISVTX _S_ISVTX
|
|
#endif
|
|
#if ((_XOPEN_SOURCE - 0) >= 600) || defined(_NETBSD_SOURCE)
|
|
#define S_IFSOCK _S_IFSOCK
|
|
#endif
|
|
|
|
#define S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR) /* directory */
|
|
#define S_ISCHR(m) (((m) & _S_IFMT) == _S_IFCHR) /* char special */
|
|
#define S_ISBLK(m) (((m) & _S_IFMT) == _S_IFBLK) /* block special */
|
|
#define S_ISREG(m) (((m) & _S_IFMT) == _S_IFREG) /* regular file */
|
|
#define S_ISFIFO(m) (((m) & _S_IFMT) == _S_IFIFO) /* fifo */
|
|
#if ((_POSIX_C_SOURCE - 0) >= 200112L) || defined(_XOPEN_SOURCE) || \
|
|
defined(_NETBSD_SOURCE)
|
|
#define S_ISLNK(m) (((m) & _S_IFMT) == _S_IFLNK) /* symbolic link */
|
|
#endif
|
|
#if ((_POSIX_C_SOURCE - 0) >= 200112L) || ((_XOPEN_SOURCE - 0) >= 600) || \
|
|
defined(_NETBSD_SOURCE)
|
|
#define S_ISSOCK(m) (((m) & _S_IFMT) == _S_IFSOCK) /* socket */
|
|
#endif
|
|
|
|
#if defined(_NETBSD_SOURCE)
|
|
#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 */
|
|
#define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
|
|
|
|
#define S_BLKSIZE 512 /* block size used in the stat struct */
|
|
|
|
#endif /* _NETBSD_SOURCE */
|
|
|
|
#if defined(__minix)
|
|
#include <machine/vmparam.h>
|
|
/* Convenient constant to use when st_blocksize field is required. */
|
|
#define MINIX_ST_BLKSIZE PAGE_SIZE
|
|
#endif
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
__BEGIN_DECLS
|
|
int chmod(const char *, mode_t);
|
|
int mkdir(const char *, mode_t);
|
|
int mkfifo(const char *, mode_t);
|
|
int stat(const char *, struct stat *) __RENAME(_stat);
|
|
int fstat(int, struct stat *) __RENAME(_fstat);
|
|
int lstat(const char *, struct stat *) __RENAME(_lstat);
|
|
mode_t umask(mode_t);
|
|
#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
|
|
int fchmod(int, mode_t);
|
|
int mknod(const char *, mode_t, dev_t) __RENAME(__mknod50);
|
|
#endif /* defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) */
|
|
__END_DECLS
|
|
|
|
#endif /* !_SYS_STAT_H_ */
|