30  * From: $OpenBSD: fts.c,v 1.22 1999/10/03 19:22:22 millert Exp $
47 #include "fts-compat.h"
53 FTSENT	*__fts_children_44bsd(FTS *, int);
54 int	 __fts_close_44bsd(FTS *);
55 void	*__fts_get_clientptr_44bsd(FTS *);
56 FTS	*__fts_get_stream_44bsd(FTSENT *);
57 FTS	*__fts_open_44bsd(char * const *, int,
59 FTSENT	*__fts_read_44bsd(FTS *);
60 int	 __fts_set_44bsd(FTS *, FTSENT *, int);
61 void	 __fts_set_clientptr_44bsd(FTS *, void *);
63 static FTSENT	*fts_alloc(FTS *, char *, int);
64 static FTSENT	*fts_build(FTS *, int);
66 static void	 fts_load(FTS *, FTSENT *);
68 static void	 fts_padjust(FTS *, FTSENT *);
69 static int	 fts_palloc(FTS *, size_t);
70 static FTSENT	*fts_sort(FTS *, FTSENT *, int);
71 static u_short	 fts_stat(FTS *, FTSENT *, int);
72 static int	 fts_safe_changedir(FTS *, FTSENT *, int, char *);
73 static int	 fts_ufslinks(FTS *, const FTSENT *);
89  * Internal representation of an FTS, including extra implementation
90  * details.  The FTS returned from fts_open points to this structure's
94 	FTS		ftsp_fts;
117 FTS *
122 	FTS *sp;  in __fts_open_44bsd()
229 fts_load(FTS *sp, FTSENT *p)  in fts_load()
253 __fts_close_44bsd(FTS *sp)  in __fts_close_44bsd()
307 __fts_read_44bsd(FTS *sp)  in __fts_read_44bsd()
496  * semantics to fts using fts_set.  An error return is allowed for similar
501 __fts_set_44bsd(FTS *sp, FTSENT *p, int instr)  in __fts_set_44bsd()
513 __fts_children_44bsd(FTS *sp, int instr)  in __fts_children_44bsd()
585 (__fts_get_clientptr_44bsd)(FTS *sp)
595 FTS *
602 __fts_set_clientptr_44bsd(FTS *sp, void *clientptr)  in __fts_set_clientptr_44bsd()
636 fts_build(FTS *sp, int type)  in fts_build()
912 fts_stat(FTS *sp, FTSENT *p, int follow)  in fts_stat()
1000 	FTS *parent;  in fts_compar()
1007 fts_sort(FTS *sp, FTSENT *head, int nitems)  in fts_sort()
1036 fts_alloc(FTS *sp, char *name, int namelen)  in fts_alloc()
1101 fts_palloc(FTS *sp, size_t more)  in fts_palloc()
1106 	 * Check for possible wraparound.  In an FTS, fts_pathlen is  in fts_palloc()
1126 fts_padjust(FTS *sp, FTSENT *head)  in fts_padjust()
1166 fts_safe_changedir(FTS *sp, FTSENT *p, int fd, char *path)  in fts_safe_changedir()
1198 fts_ufslinks(FTS *sp, const FTSENT *ent)  in fts_ufslinks()