/* : : generated by proto : : */
/***********************************************************************
* *
* 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> *
* *
***********************************************************************/
/*
* Glenn Fowler
* David Korn
* Phong Vo
* AT&T Research
*
* fts interface definitions
*/
#ifndef _FTS_H
#if !defined(__PROTO__)
#include <prototyped.h>
#endif
#if !defined(__LINKAGE__)
#define __LINKAGE__ /* 2004-08-11 transition */
#endif
#define _FTS_H
#include <ast_std.h>
#include <ast_fs.h>
#include <ast_mode.h>
/*
* fts_open flags
*/
#define FTS_LOGICAL 0 /* logical traversal, follow symlinks */
#define FTS_META (1<<0) /* follow top dir symlinks even if phys */
#define FTS_NOCHDIR (1<<1) /* don't chdir */
#define FTS_NOPOSTORDER (1<<2) /* no postorder visits */
#define FTS_NOPREORDER (1<<3) /* no preorder visits */
#define FTS_NOSEEDOTDIR (1<<11) /* never retain leading . dir */
#define FTS_NOSTAT (1<<4) /* don't stat children */
#define FTS_ONEPATH (1<<5) /* pathnames arg is one const char* */
#define FTS_PHYSICAL (1<<6) /* physical traversal, don't follow */
#define FTS_SEEDOT (1<<7) /* return . and .. */
#define FTS_SEEDOTDIR (1<<10) /* always retain leading . dir */
#define FTS_TOP (1<<8) /* don't traverse subdirectories */
#define FTS_XDEV (1<<9) /* don't cross mount points */
#define FTS_USER (1<<12) /* first user flag bit */
#define FTS_COMFOLLOW FTS_META
/*
* fts_info flags
*/
#define FTS_DEFAULT 0 /* ok, someone must have wanted this */
#define FTS_NS (1<<0) /* stat failed */
#define FTS_F (1<<1) /* file - not directory or symbolic link*/
#define FTS_SL (1<<2) /* symbolic link */
#define FTS_D (1<<3) /* directory - pre-order visit */
#define FTS_C (1<<4) /* causes cycle */
#define FTS_ERR (1<<5) /* some other error */
#define FTS_DD (1<<6) /* . or .. */
#define FTS_NR (1<<7) /* cannot read */
#define FTS_NX (1<<8) /* cannot search */
#define FTS_OK (1<<9) /* no info but otherwise ok */
#define FTS_P (1<<10) /* post-order visit */
#define FTS_DC (FTS_D|FTS_C) /* dir - would cause cycle */
#define FTS_DNR (FTS_D|FTS_NR) /* dir - no read permission */
#define FTS_DNX (FTS_D|FTS_NX) /* dir - no search permission */
#define FTS_DOT (FTS_D|FTS_DD) /* . or .. */
#define FTS_DP (FTS_D|FTS_P) /* dir - post-order visit */
#define FTS_NSOK (FTS_NS|FTS_OK) /* no stat (because you asked) */
#define FTS_SLNONE (FTS_SL|FTS_NS) /* symlink - to nowhere */
/*
* fts_set flags
*/
#define FTS_AGAIN FTS_TOP /* process entry again */
#define FTS_FOLLOW FTS_META /* follow FTS_SL symlink */
#define FTS_SKIP FTS_NOSTAT /* skip FTS_D directory */
#define FTS_STAT FTS_PHYSICAL /* stat() done by user */
typedef struct Fts FTS;
typedef struct Ftsent FTSENT;
struct Ftsent
{
char* fts_accpath; /* path relative to . */
char* fts_name; /* file name */
char* fts_path; /* path relative to top dir */
FTSENT* fts_cycle; /* offender if cycle */
FTSENT* fts_link; /* next child */
FTSENT* fts_parent; /* parent directory */
struct stat* fts_statp; /* stat info */
#ifdef _FTSENT_LOCAL_PRIVATE_
_FTSENT_LOCAL_PRIVATE_
#else
__V_* fts_pointer; /* local pointer value */
#endif
long fts_number; /* local numeric value */
int fts_errno; /* errno for this entry */
unsigned short fts_info; /* info flags */
unsigned short _fts_namelen; /* old fts_namelen */
unsigned short _fts_pathlen; /* old fts_pathlen */
short _fts_level; /* old fts_level */
short _fts_status; /* <ftwalk.h> compatibility */
struct stat _fts_statb; /* <ftwalk.h> compatibility */
FTS* fts; /* fts_open() handle */
size_t fts_namelen; /* strlen(fts_name) */
size_t fts_pathlen; /* strlen(fts_path) */
ssize_t fts_level; /* file tree depth, 0 at top */
#ifdef _FTSENT_PRIVATE_
_FTSENT_PRIVATE_
#endif
};
struct Fts
{
int fts_errno; /* last errno */
__V_* fts_handle; /* user defined handle */
#ifdef _FTS_PRIVATE_
_FTS_PRIVATE_
#endif
};
#if _BLD_ast && defined(__EXPORT__)
#undef __MANGLE__
#define __MANGLE__ __LINKAGE__ __EXPORT__
#endif
extern __MANGLE__ FTSENT* fts_children __PROTO__((FTS*, int));
extern __MANGLE__ int fts_close __PROTO__((FTS*));
extern __MANGLE__ int fts_flags __PROTO__((void));
extern __MANGLE__ int fts_local __PROTO__((FTSENT*));
extern __MANGLE__ int fts_notify __PROTO__((int(*)(FTS*, FTSENT*, __V_*), __V_*));
extern __MANGLE__ FTS* fts_open __PROTO__((char* const*, int, int(*)(FTSENT* const*, FTSENT* const*)));
extern __MANGLE__ FTSENT* fts_read __PROTO__((FTS*));
extern __MANGLE__ int fts_set __PROTO__((FTS*, FTSENT*, int));
#undef __MANGLE__
#define __MANGLE__ __LINKAGE__
#endif