stat.h

来自「AS86 and LD86 source codes, used in buil」· C头文件 代码 · 共 76 行

#ifndef _LINUX_STAT_H
#define _LINUX_STAT_H

/* This is for Linux-386, ho hum, I wish BCC could compile the proper one */
#define mknod	__dv32_mknod
#define stat	__dv32_stat
#define lstat	__dv32_lstat
#define fstat	__dv32_fstat

struct stat {
	dev_t		st_dev;
	ino_t		st_ino;
	umode_t		st_mode;
	nlink_t		st_nlink;
	uid_t		st_uid;
	gid_t		st_gid;
	dev_t		st_rdev;
	unsigned short __pad2;
	off_t		st_size;
	unsigned long	st_blksize;
	unsigned long	st_blocks;
	time_t		st_atime;
	unsigned long	__unused1;
	time_t		st_mtime;
	unsigned long	__unused2;
	time_t		st_ctime;
	unsigned long	__unused3;
	unsigned long	__unused4;
	unsigned long	__unused5;
};

#define S_IFMT  00170000
#define S_IFSOCK 0140000
#define S_IFLNK	 0120000
#define S_IFREG  0100000
#define S_IFBLK  0060000
#define S_IFDIR  0040000
#define S_IFCHR  0020000
#define S_IFIFO  0010000
#define S_ISUID  0004000
#define S_ISGID  0002000
#define S_ISVTX  0001000

#define S_ISLNK(m)	(((m) & S_IFMT) == S_IFLNK)
#define S_ISREG(m)	(((m) & S_IFMT) == S_IFREG)
#define S_ISDIR(m)	(((m) & S_IFMT) == S_IFDIR)
#define S_ISCHR(m)	(((m) & S_IFMT) == S_IFCHR)
#define S_ISBLK(m)	(((m) & S_IFMT) == S_IFBLK)
#define S_ISFIFO(m)	(((m) & S_IFMT) == S_IFIFO)
#define S_ISSOCK(m)	(((m) & S_IFMT) == S_IFSOCK)

#define S_IRWXU 00700
#define S_IRUSR 00400
#define S_IWUSR 00200
#define S_IXUSR 00100

#define S_IRWXG 00070
#define S_IRGRP 00040
#define S_IWGRP 00020
#define S_IXGRP 00010

#define S_IRWXO 00007
#define S_IROTH 00004
#define S_IWOTH 00002
#define S_IXOTH 00001

#ifdef __KERNEL__
#define S_IRWXUGO	(S_IRWXU|S_IRWXG|S_IRWXO)
#define S_IALLUGO	(S_ISUID|S_ISGID|S_ISVTX|S_IRWXUGO)
#define S_IRUGO		(S_IRUSR|S_IRGRP|S_IROTH)
#define S_IWUGO		(S_IWUSR|S_IWGRP|S_IWOTH)
#define S_IXUGO		(S_IXUSR|S_IXGRP|S_IXOTH)
#endif

#endif