.\"	$NetBSD: fts.3,v 1.13.2.1 1997/11/14 02:09:32 mrg Exp $
.\"
.\" Copyright (c) 1989, 1991, 1993, 1994
.\"	The Regents of the University of California.  All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. All advertising materials mentioning features or use of this software
.\"    must display the following acknowledgement:
.\"	This product includes software developed by the University of
.\"	California, Berkeley and its contributors.
.\" 4. Neither the name of the University nor the names of its contributors
.\"    may be used to endorse or promote products derived from this software
.\"    without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\"     @(#)fts.3	8.5 (Berkeley) 4/16/94
.\"
.\" 2007-12-08, mtk, Converted from mdoc to man macros
.\"
.\" Japanese Version Copyright (c) 2000 Yuichi SATO
.\"         all rights reserved.
.\" Translated Tue Jul 11 19:02:58 JST 2000
.\"         by Yuichi SATO <sato@complex.eng.hokudai.ac.jp>
.\"
.\"WORD:	hierarchy		
.\"WORD:	traverse		ɤ
.\"WORD:	pointer			ݥ
.\"WORD:	restore			
.\"WORD:	NULL-terminated		NUL ü줿
.\"
.TH FTS 3 2007-12-28 "Linux" "Linux Programmer's Manual"
.SH ̾
fts, fts_open, fts_read, fts_children, fts_set, fts_close \- \
ե볬ؤ򤿤ɤ
.SH 
.nf
.B #include <sys/types.h>
.B #include <sys/stat.h>
.B #include <fts.h>
.sp
.BI "FTS *fts_open(char * const *" path_argv ", int " options ", "
.BI "              int (*" compar ")(const FTSENT **, const FTSENT **));"
.sp
.BI "FTSENT *fts_read(FTS *" ftsp );
.sp
.BI "FTSENT *fts_children(FTS *" ftsp ", int " options );
.sp
.BI "int fts_set(FTS *" ftsp ", FTSENT *" f ", int " options );
.sp
.BI "int fts_close(FTS *" ftsp );
.fi
.SH 
fts ؿϡե볬ؤ򤿤ɤ뤿󶡤Ƥ롣
ñ˳άȼΤ褦ˤʤ롣
.BR fts_open ()
ؿϡ¾ fts ؿϤΡե볬ؤΡ֥ϥɥפ֤
.BR fts_read ()
ؿϡե볬ˤ 1 ĤΥե򵭽Ҥ빽¤ΤؤΥݥ󥿤֤
.BR fts_children ()
ؿϡΥǥ쥯ȥˤե򵭽Ҥ빽¤Τ
󥯥ꥹȤؤΥݥ󥿤֤
̤˥ǥ쥯ȥϡ
pre-order (γؤΥǥ쥯ȥ򤿤ɤ) 
post-order (γؤΥǥ쥯ȥ򤹤٤Ƥɤä) Ȥ
ۤʤ 2 󤿤ɤ롣ե 1 󤿤ɤ롣
ǥ쥯ȥ곬ؤŪˡ(ܥå󥰤̵뤷) ư뤳Ȥ⡢
ʪŪ (ܥå󥯤򤿤ɤä) ư뤳ȤǽǤ롣
ޤΰưƻڤؼ뤳ȡ
;ʬʤΤȡؤΰƤӤɤ뤳ȤǽǤ롣
.PP
2 Ĥι¤Τ󥯥롼ɥե
.I <fts.h>
Ƥ ( typedef Ƥ)
1 ܤϡե볬ؤΤΤɽ
.I FTS
¤ΤǤ롣
2 ܤϡե볬Υեɽ
.I FTSENT
¤ΤǤ롣
.I FTSENT
¤Τ̾ե볬Τ٤ƤΥեФ֤롣
 man ڡǤϡ֥եפ
.RI  FTSENT
¤Ρפ̤ɤѤ뤳ȤǤ롣
.I FTSENT
¤ΤϡʤȤ⼡Τ褦ʥեɤäƤꡢ
ʲǤܤƤ롣
.in +4n
.nf

typedef struct _ftsent {
    unsigned short fts_info;     /* FTSENT ¤ΤΤΥե饰 */
    char          *fts_accpath;  /* ѥ */
    char          *fts_path;     /* 롼ȥѥ */
    short          fts_pathlen;  /* fts_path Ĺ */
    char          *fts_name;     /* ե̾ */
    short          fts_namelen;  /* fts_name Ĺ */
    short          fts_level;    /*  (\-1  N) */
    int            fts_errno;    /* եΥ顼ֹ */
    long           fts_number;   /* ֹ */
    void          *fts_pointer;  /* ʥɥ쥹ֹ */
    struct ftsent *fts_parent;   /* ƥǥ쥯ȥ */
    struct ftsent *fts_link;     /* Υե빽¤ */
    struct ftsent *fts_cycle;    /* ۴ĤƤ빽¤ */
    struct stat   *fts_statp;    /* stat(2) ξ */
} FTSENT;
.fi
.in
.PP
ΥեɤϡΤ褦Ƥ롣
.\" .Bl -tag -width "fts_namelen"
.TP 12
.IR fts_info
Υեɤϡ֤줿
.I FTSENT
¤ΤȥեʲΥե饰Τ줫ɽƤ롣
顼Τʤǥ쥯ȥ
.RB ( FTS_D ),
ξ㳰ȤơʳΤ٤ƤΥȥϽüǤ롣
ĤޤꡢȥϺƤӤɤ뤳Ȥʤ
겼γؤɤ뤳Ȥʤ
.\" .Bl  -tag -width FTS_DEFAULT
.RS 12
.TP 12
.BR FTS_D
pre-order Ǥɤǥ쥯ȥꡣ
.TP
.BR FTS_DC
ĥ꡼ǽ۴ĤƤǥ쥯ȥꡣ
.RI ( FTSENT
¤Τ
.I fts_cycle
եɤƱͤ롣)
.TP
.BR FTS_DEFAULT
ե륿פɽ
.I FTSENT
¤Τ
.I fts_info
¾Τ줫ͤŪƤʤ
.TP
.BR FTS_DNR
ɤ߹ߤǤʤǥ쥯ȥꡣ
ϥ顼ξ֤ͤǤꡢ
顼򵯤򼨤
.I fts_errno
եɤꤵ롣
.TP
.BR FTS_DOT
.BR fts_open ()
ؤΥե̾Ȥƻꤵʤä
"." ޤ ".."
Ȥ̾Υե
.RB ( FTS_SEEDOT
򻲾Ȥ뤳)
.TP
.BR FTS_DP
post-order Ǥɤǥ쥯ȥꡣ
.I FTSENT
¤ΤƤϡpre-order ΤȤ֤줿
(Ĥޤꡢ
.I fts_info
եɤ
.B FTS_D
ꤵƤ) ѹʤ
.TP
.B FTS_ERR
ϥ顼ξ֤ͤǤꡢ
.I fts_errno
եɤϡ顼򵯤򼨤ͤꤵ롣
.TP
.B FTS_F
̾Υե롣
.TP
.B FTS_NS
.BR stat (2)
ʤäե롣
.I fts_statp
եɤƤʤ
ϥ顼ξ֤ͤǤꡢ
.I fts_errno
եɤϡ顼򵯤򼨤ͤꤵ롣
.TP
.B FTS_NSOK
.BR stat (2)
׵ᤵʤäե롣
.I fts_statp
եɤƤʤ
.TP
.B FTS_SL
ܥå󥯡
.TP
.B FTS_SLNONE
¸ߤʤܥå󥯡
.I fts_statp
եɤƤϡܥå󥯤ΤΤΥե򻲾Ȥ롣
.\" .El
.RE
.TP
.IR fts_accpath
ߤΥǥ쥯ȥ꤫ե˥뤿Υѥ
.TP
.IR fts_path
ؤ򤿤ɤȤΥ롼ȤߤեŪʥѥ
Υѥˤϡ
.BR fts_open ()
˻ꤷѥץեåȤƴޤޤ롣
.TP
.IR fts_pathlen
.I fts_path
ǻȤʸĹ
.TP
.IR fts_name
ե̾
.TP
.IR fts_namelen
.I fts_name
ǻȤʸĹ
.TP
.IR fts_level
ؤ򤿤ɤäơΥե뤬ߤĤä
\-1  N οͤɽ롣
ؤ򤿤ɤȤνȯ (롼) οƥǥ쥯ȥɽ
.I FTSENT
¤ΤǤ \-1 Ȥʤ롣
ޤ롼ȼȤ
.I FTSENT
¤ΤǤ 0 ˤʤ롣
.TP
.IR fts_errno
ؿ
.BR fts_children ()

.BR fts_read ()
֤
.I FTSENT
¤Τ
.I fts_info
եɤ
.BR FTS_DNR ,
.BR FTS_ERR ,
.B FTS_NS
ꤵƤ硢
.I fts_errno
եɤˤϥ顼θ򼨤ѿ
.I errno
ͤ롣
ʳξ硢
.I fts_errno
եɤƤʤ
.TP
.IR fts_number
ΥեɤϡץꥱץफѤ뤿󶡤졢
fts ؿǤѹʤ
Υեɤ 0 ǽ롣
.TP
.IR fts_pointer
ΥեɤϡץꥱץफѤ뤿󶡤졢
fts ؿǤѹʤ
Υեɤ
.B NULL
ǽ롣
.TP
.IR fts_parent
ߤΥեΤγؤˤե
(ĤޤꡢߤΥե뤬СˤʤäƤǥ쥯ȥ) 򻲾Ȥ
.I FTSENT
¤ΤؤΥݥ󥿡
ǽνȯФƤ⡢ƤȤʤ빽¤ΤͿ롣

.IR fts_level ,
.IR fts_number ,
.I fts_pointer
եɤΤߤνݾڤʤ
.TP
.IR fts_link
.BR fts_children ()
֤硢
.I fts_link
եɤϥǥ쥯ȥС NUL ü줿󥯥ꥹȤηǡ
ι¤Τؤ
ʳξ硢
.I fts_link
եɤʤ
.TP
.IR fts_cycle
2 ĤΥǥ쥯ȥ˥ϡɥ󥯤ĥƤ뤿ᡢ
ޤϡܥå󥯤ǥ쥯ȥؤƤ뤿ˡ
ǥ쥯ȥ꤬۴Ĥ볬ع¤äƤ
.RB ( FTS_DC
򻲾)
¤Τ
.I fts_cycle
եɤϡǸߤ
.I FTSENT
¤ΤƱե򻲾ȤƤ
.I FTSENT
¤Τؤ
ʳξ硢
.I fts_cycle
եɤʤ
.TP
.IR fts_statp
Υե
.BR stat (2)
ؤΥݥ󥿡
.\" .El
.PP
ե볬Τ٤ƤΥեΥѥФơ
 1 ĤΥХåեȤ롣
äơ
.I fts_path

.I fts_accpath
եɤϡ
.BR fts_read ()
ˤä֤줿Ǥ⿷եФơ֤Τߡ
NULL ü뤳Ȥݾڤ롣
Υեɤ¾
.I FTSENT
¤Τɽե򻲾Ȥ뤿˻Ȥˤϡ
.I FTSENT
¤Τ
.I fts_pathlen
եɤˤȤäƥѥΥХåեɬפ롣
νϡ
.BR fts_read ()
ƤӽФȤˤϡᤷƤʤФʤʤ
.I fts_name
եɤϡ
.B NUL
ü롣
.SS fts_open()
.BR fts_open ()
ؿϡʸݥ󥿤ؤΥݥ󥿤˼롣
ʸݥ󥿤ϡե볬ؤĤ 1 İʾΥѥ̾ˤʤ롣
ϡ
.B NULL
ݥ󥿤ǽüʤФʤʤ
.PP
¿Υץ󤬤ꡢʤȤ 1 
.RB ( FTS_LOGICAL
ޤ
.BR FTS_PHYSICAL )
ꤵʤФʤʤ
Υץ
.I or
Ȥä򤵤롣
.\" .Bl -tag -width "FTS_PHYSICAL"
.TP
.B FTS_COMFOLLOW
Υץϡ
.B FTS_LOGICAL
λˤ餺
롼ȥѥ˻ꤵ줿ܥå󥯤򤹤ˤɤ餻롣
.TP
.B FTS_LOGICAL
Υץϡ
fts 롼˥ܥå󥯤ΤΤǤϤʤ
ܥå󥯤ؤƤե
.I FTSENT
¤Τ֤롣
Υץꤵ줿硢
.I FTSENT
¤Τץꥱ֤褦
ܥå󥯤Τߤ¸ߤʤե򻲾ȤƤ롣
.B FTS_LOGICAL
ޤ
.B FTS_PHYSICAL
Τɤ餫
.BR fts_open ()
ؿͿʤС֤ʤʤס
.TP
.B FTS_NOCHDIR
ѥեޥ󥹤κŬΤᡢ
fts ؿϥե볬ؤ򤿤ɤȤǥ쥯ȥѤ롣
ˤϡؤ򤿤ɤäƤ֤
ץꥱ󤬤Υǥ쥯ȥˤȤȤ
¸ǤʤȤѤ롣
.B FTS_NOCHDIR
ץǺŬ̵ˤȡ
fts ؿϸߤΥǥ쥯ȥѹʤ
.B FTS_NOCHDIR
ꤵ졢
.BR fts_open ()
ΰȤХѥ̾Ϳ줿Ȥʳץꥱϡ
饫ȥǥ쥯ȥѹꡢ
ե˥ꤹ٤ǤϤʤȤդ뤳ȡ
.TP
.B FTS_NOSTAT
ǥեȤǤϡ֤줿
.I FTSENT
¤Τϡɤ줿ƥեˤĤƤΥեħ
.I ( statp
ե) 򻲾Ȥ롣
Υץϡ
fts ؿ
.I fts_info
եɤ
.B FTS_NSOK
ꤷ
.I statp
Ƥʤޤޤˤ뤳ȤȤˤꡢ
ѥեޥ󥹤κŬɬפʤΤ¤롣
.TP
.B FTS_PHYSICAL
Υץϡ
fts 롼˥ܥå󥯤ؤƤեǤϤʤ
ܥå󥯼Ȥ
.I FTSENT
¤Τ֤롣
ΥץꤵȡΤ٤ƤΥܥå󥯤
.I FTSENT
¤Τץꥱ֤롣
.B FTS_LOGICAL
ޤ
.B FTS_PHYSICAL
Τɤ餫
.BR fts_open ()
ؿͿʤС֤ʤʤס
.TP
.B FTS_SEEDOT
ǥեȤǤϡ
.BR fts_open ()
ΥѥȤƻꤵʤ¤ꡢե볬ˤ
"." ޤ ".." Ȥ̾Υե̵뤵롣
Υץϡ
fts 롼ˤΥե
.I FTSENT
¤Τ֤롣
.TP
.B FTS_XDEV
Υץϡ
fts ϤΥեȤϰۤʤǥХֹäƤ
ǥ쥯ȥ˲Τ˻ߤ롣
.\" .El
.PP

.BR compar ()
ϡؤ򤿤ɤ֤Τ˻Ȥ桼ؿꤹ롣
δؿϡȤ
.I FTSENT
¤ΤΥݥ󥿤Υݥ󥿤 2 ĤȤꡢ
1 ܤΰǻȤƤե뤬
2 ܤΰǻȤƤե
ˤ͡Ʊϥˤͤ
֤ʤФʤʤ
.I FTSENT
¤Τ
.IR fts_accpath ,
.IR fts_path ,
.I fts_pathlen
եɤϡӤˡС׻ȤäƤϤʤ
.I fts_info
եɤ
.B FTS_NS
ޤ
.B FTS_NSOK
ꤵ硢
.I fts_statp
եɤϤΤɤǤʤ
.BR compar ()

.B NULL
ξ硢ǥ쥯ȥ򤿤ɤ֤ϡ롼ȥѥˤĤƤ
.I path_argv
ΤʤǥꥹȤ줿֤ǡ
¾ΥեˤĤƤϥǥ쥯ȥǥꥹȤ줿֤Ȥʤ롣
.SS fts_read()
.BR fts_read ()
ؿϡΥե򵭽Ҥ
.I FTSENT
¤ΤؤΥݥ󥿤֤
(ɤ߹߲ǽǡ۴ĤƤʤ) ǥ쥯ȥϡ
1  pre-order ǡ⤦ 1  post-order ǡʤȤ 2 󤿤ɤ롣
¾ΥեϡʤȤ 1 󤿤ɤ롣
(ǥ쥯ȥ֤Υϡɥ󥯤ˤä
۴Ĥ䥷ܥå󥯤ؤΥܥå󥯤ʤ硢
ե 2 ʾ塢ǥ쥯ȥ 3 ʾ夿ɤ롣)
.PP
Τ٤ƤΥС֤줿硢
.BR fts_read ()

.B NULL
֤ѿ
.I errno
 0 ˤ롣
Υե˴طʤ顼ä硢
.BR fts_read ()

.B NULL
֤
.I errno
򥨥顼бͤˤ롣
Υե˴ط顼ä硢
.I FTSENT
¤ΤؤΥݥ󥿤֤졢
.I errno
ꤵꤵʤ礬
.RI ( fts_info
򻲾Ȥ뤳)
.PP
.BR fts_read ()
ˤä֤
.I FTSENT
¤ΤϡƱե볬إȥ꡼ؤ
.BR fts_close ()
θƽФθ˾񤭤롣
ޤƱե볬إȥ꡼ؤ
.BR fts_read ()
θƽФθǤ⡢¤Τǥ쥯ȥɽƤʤ¤񤭤롣
ξ硢
.BR fts_read ()
ؿˤä post-order 
.I FTSENT
¤Τ֤줿塢
.BR fts_read ()
θƽФޤǡ
ι¤ΤϾ񤭤ʤ
.SS fts_children()
.BR fts_children ()
ؿϡ
.I FTSENT
¤ΤؤΥݥ󥿤֤
ι¤Τϡ(
.BR fts_read ()
ǺǤ⿷֤줿
.I FTSENT
¤Τɽǥ쥯ȥˤե)
NUL ü줿󥯥ꥹȤκǽΥȥ򵭽Ҥ롣
ΥꥹȤϡ
.I FTSENT
¤Τ
.I fts_link
եɤȤäƥ󥯤졢
桼ӴؿϡǽŤ롣
.BR fts_children ()
θƽФ򷫤֤Ȥǡ
Υ󥯥ꥹȤϺ롣
.PP
̤ʾȤơ
.BR fts_read ()
ե볬ؤˤĤƸƤФƤʤ硢
.BR fts_children ()

.BR fts_open ()
˻ꤵ줿ǥ쥯ȥ (Ĥޤꡢ
.BR fts_open ()
˻ꤵ줿) ˤեؤΥݥ󥿤֤
ʳξǡ
.BR fts_read ()
ˤäƺǤ⿷֤줿
.I FTSENT
¤Τ pre-order Ǥɤ줿ǥ쥯ȥǤʤ
ޤǤʤǥ쥯ȥξϡ
.BR fts_children ()

.B NULL
֤
.I errno
 0 ˤ롣
顼ä硢
.BR fts_children ()

.B NULL
֤
.I errno
򥨥顼бͤˤ롣
.PP
.BR fts_children ()
ˤä֤
.I FTSENT
¤ΤϡƱե볬إȥ꡼ؤ
.BR fts_children (),
.BR fts_close (),
.BR fts_read ()
θƽФθ˾񤭤礬롣
.PP
.I option
ϡͤǤ롣
.\" .Bl -tag -width FTS_NAMEONLY
.TP
.B FTS_NAMEONLY
ե̾ΤߤɬפȤƤ롣
֤줿¤ΤΥ󥯥ꥹȤ
.IR fts_name ,
.I fts_namelen
եɰʳ
٤ƤΥեɤƤʤ
.\" .El
.SS fts_set()
ؿ
.BR fts_set ()
ϡ桼ץꥱ
ȥ꡼
.I ftsp
Υե
.I f
ˤĤƹʤꤹ뤳ȵ
.BR fts_set ()
ؿϡ 0 򡢥顼ä \-1 ֤
.I option
ϡͤΤ줫 1 ĤꤵʤФʤʤ
.\" .Bl -tag -width FTS_PHYSICAL
.TP
.B FTS_AGAIN
եƤӤɤ롣٤ƤΥե륿פƤӤɤ롣

.BR fts_read ()
θƽФˤꡢȤƤե뤬֤롣
¤Τ
.IR fts_stat ,
.I fts_info
եɤϤλ˽뤬¾Υեɤѹʤ
Υץϡ
.BR fts_read ()
ˤäƺǤ⿷֤줿եˤĤƤΤ̣߰ġ
̾ϡpost-order ǥǥ쥯ȥ򤿤ɤ˻Ѥ
βγؤƱͤˡ
ǥ쥯ȥ (pre-order  post-order ξ) ƤӤɤ餻롣
.TP
.B FTS_FOLLOW

ȤƤեϡܥå󥯤ǤʤФʤʤ
ȤƤե뤬
.BR fts_read ()
ˤäƺǤ⿷֤줿ΤǤ硢
.BR fts_read ()
θƽФǤϡܥå󥯤ΤΤǤϤʤ
ܥå󥯤ؤƤȿǤ褦
.IR fts_info ,
.I fts_statp
Ƥӽե뤬֤롣
ե뤬
.BR fts_children ()
ˤäƺǤ⿷֤줿Τ 1 ĤǤ硢
.BR fts_read ()
ˤä֤줿Ȥ¤Τ
.IR fts_info ,
.I fts_statp
եɤϡܥå󥯤ΤΤǤϤʤ
ܥå󥯤ؤƤȿǤ롣
ɤξǤ⡢ܥå󥯤ؤƤ褬ʤȤϡ
֤줿¤ΤΥեɤѹ줺
.I fts_info
եɤ
.B FTS_SLNONE
ꤵ롣
.PP
褬ǥ쥯ȥξ硢
ե뤬 pre-order ֤줿塢γؤΤ٤ƥե뤬֤졢
θ post-order ֤롣
.TP
.B FTS_SKIP
ΥեβγؤϤɤʤ
Υեϡ
.BR fts_children ()
ޤ
.BR fts_read ()
Τɤ餫ˤäƺǤ⿷֤줿Τ 1 ĤǤ롣
.\" .El
.SS fts_close()
.BR fts_close ()
ؿϡե볬إȥ꡼
.I ftsp
Ĥ롣ơߤΥǥ쥯ȥ
.I ftsp
򳫤
.BR fts_open ()
ƤФ줿ǥ쥯ȥ롣
.BR fts_close ()
ؿϡ 0 򡢥顼ä \-1 ֤
.SS 顼
ؿ
.BR fts_open ()
Ԥ硢
.I errno
ϡ饤֥ؿ
.BR open (2)

.BR malloc (3)
Фƻꤵ륨顼ꤵ롣
.PP
ؿ
.BR fts_close ()
Ԥ硢
.I errno
ϡ饤֥ؿ
.BR chdir (2)

.BR close (2)
Фƻꤵ륨顼ꤵ롣
.PP
ؿ
.BR fts_read ()

.BR fts_children ()
Ԥ硢
.I errno
ϡ饤֥ؿ
.BR chdir (2),
.BR malloc (3),
.BR opendir (3),
.BR readdir (3),
.BR stat (2)
Фƻꤵ륨顼ꤵ롣
.PP
ˡ
.BR fts_children (),
.BR fts_open (),
.BR fts_set ()
Ԥ硢
.I errno
ͤˤ롣
.TP
.B EINVAL
ץ̵Ǥä
.SH С
δؿϡLinux Ǥ glibc2 ѲǽǤ롣
.SH 
4.4BSD.
.\" The following statement is years old, and seems no closer to
.\" being true -- mtk
.\" .I fts
.\" 桼ƥƥϡ
.\" POSIX.1
.\" ӥ˴ޤޤȴԤƤ롣
.SH Ϣ
.BR find (1),
.BR chdir (2),
.BR stat (2),
.BR ftw (3),
.BR qsort (3)