*
* %sccs.include.redist.c%
*
- * @(#)fts.h 5.8 (Berkeley) %G%
+ * @(#)fts.h 5.11 (Berkeley) %G%
*/
-typedef struct fts {
- struct ftsent *fts_cur; /* current node */
- struct ftsent *fts_child; /* linked list of children */
- struct ftsent *fts_savelink; /* saved link if node had a cycle */
- struct ftsent **fts_array; /* sort array */
+typedef struct {
+ struct _ftsent *fts_cur; /* current node */
+ struct _ftsent *fts_child; /* linked list of children */
+ struct _ftsent *fts_savelink; /* saved link if node had a cycle */
+ struct _ftsent **fts_array; /* sort array */
dev_t sdev; /* starting device # */
char *fts_path; /* path for this descent */
- int fts_sd; /* starting directory */
+ int fts_sd; /* fd for root */
int fts_pathlen; /* sizeof(path) */
int fts_nitems; /* elements in the sort array */
int (*fts_compar)(); /* compare function */
int fts_options; /* openfts() options */
} FTS;
-typedef struct ftsent {
- struct ftsent *fts_parent; /* parent directory */
- struct ftsent *fts_link; /* next/cycle node */
+typedef struct _ftsent {
+ struct _ftsent *fts_parent; /* parent directory */
+ struct _ftsent *fts_link; /* cycle or next file structure */
union {
long number; /* local numeric value */
void *pointer; /* local address value */
} fts_local;
- char *fts_accpath; /* path from current directory */
- char *fts_path; /* path from starting directory */
- short fts_pathlen; /* strlen(path) */
- short fts_namelen; /* strlen(name) */
+#define fts_number fts_local.number
+#define fts_pointer fts_local.pointer
+ char *fts_accpath; /* access path */
+ char *fts_path; /* root path */
+ short fts_pathlen; /* strlen(fts_path) */
+ short fts_namelen; /* strlen(fts_name) */
short fts_level; /* depth (-1 to N) */
#define FTS_D 1 /* preorder directory */
#define FTS_DC 2 /* directory that causes cycles */
#define FTS_SL 9 /* symbolic link */
#define FTS_SLNONE 10 /* symbolic link without target */
#define FTS_DEFAULT 11 /* none of the above */
- u_short fts_info; /* file information */
+ u_short fts_info; /* flags for FTSENT structure */
+#define FTS__NOINSTR 0 /* private: no instructions */
#define FTS_AGAIN 1 /* user: read node again */
#define FTS_SKIP 2 /* user: discard node */
#define FTS_FOLLOW 3 /* user: follow symbolic link */
- short fts_instr; /* setfts() instructions */
+ short fts_instr; /* private: fts_set() instructions */
struct stat fts_statb; /* stat(2) information */
char fts_name[1]; /* file name */
} FTSENT;
-#if __STDC__ || c_plusplus
-extern FTS *ftsopen(const char **, int, int (*)(const FTSENT *, const FTSENT *));
-extern FTSENT *ftsread(FTS *);
-extern FTSENT *ftschildren(FTS *);
-extern int ftsset(FTS *, FTSENT *, int);
-extern int ftsclose(FTS *);
-#else
-extern FTS *ftsopen();
-extern FTSENT *ftschildren(), *ftsread();
-extern int ftsclose(), ftsset();
-#endif
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+FTSENT *fts_children __P((FTS *));
+int fts_close __P((FTS *));
+FTS *fts_open
+ __P((char * const *, int, int (*)(const FTSENT *, const FTSENT *)));
+FTSENT *fts_read __P((FTS *));
+int fts_set __P((FTS *, FTSENT *, int));
+__END_DECLS