ls.h revision 3e14f97f673e8a630f076077de35afdd43dc1587
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2010 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* ls formatter interface definitions
*/
#ifndef _LS_H
#define _LS_H
#include <ast_std.h>
#include <ast_fs.h>
#include <ast_mode.h>
/*
* some systems (could it beee AIX) pollute the std name space
*/
#undef fileid
#define fileid fileID
#define LS_BLOCKSIZE 512
#define iblocks(p) _iblocks(p)
#if _mem_st_rdev_stat
#define idevice(p) ((p)->st_rdev)
#define IDEVICE(p,v) ((p)->st_rdev=(v))
#else
#define idevice(p) 0
#define IDEVICE(p,v)
#endif
#define LS_ATIME (1<<0) /* list st_atime */
#define LS_BLOCKS (1<<1) /* list blocks used by file */
#define LS_CTIME (1<<2) /* list st_ctime */
#define LS_EXTERNAL (1<<3) /* st_mode is modex canonical */
#define LS_INUMBER (1<<4) /* list st_ino */
#define LS_LONG (1<<5) /* long listing */
#define LS_MARK (1<<6) /* append file name marks */
#define LS_NOGROUP (1<<7) /* omit group name for LS_LONG */
#define LS_NOUSER (1<<8) /* omit user name for LS_LONG */
#define LS_NUMBER (1<<9) /* number instead of name */
#define LS_USER (1<<10) /* first user flag bit */
#define LS_W_BLOCKS 6 /* LS_BLOCKS field width */
#define LS_W_INUMBER 9 /* LS_INUMBER field width */
#define LS_W_LONG 57 /* LS_LONG width (w/o names) */
#define LS_W_LINK 4 /* link text width (w/o names) */
#define LS_W_MARK 1 /* LS_MARK field width */
#define LS_W_NAME 9 /* group|user name field width */
#if _BLD_ast && defined(__EXPORT__)
#define extern __EXPORT__
#endif
extern off_t _iblocks(struct stat*);
extern char* fmtdev(struct stat*);
extern char* fmtfs(struct stat*);
extern char* fmtls(char*, const char*, struct stat*, const char*, const char*, int);
extern int pathstat(const char*, struct stat*);
#undef extern
#endif