+2003-02-05 Jim Meyering <jim@meyering.net>
+
+ * ftw.c: Include <limits.h>.
+ (PATH_MAX): Define to 1024, if not already defined.
+ (process_entry): Allocate enough space to hold the resulting
+ file name. Don't presume that 2*dirbufsize is enough.
+ (ftw_startup): Always use PATH_MAX to compute buffer size, now that
+ it is guaranteed to be defined.
+
+ * ftw.c (process_entry): When using FTW_DEPTH, call `func', the
+ user-supplied callback, once for the current directory before calling
+ ftw_dir, in case that part of the hierarchy should be pruned.
+ `func' does that by setting `data->skip'.
+ (ftw_startup): Likewise.
+
2003-02-02 Jim Meyering <jim@meyering.net>
* ftw.c (lstat) [LSTAT_FOLLOWS_SLASHED_SYMLINK]: Define to rpl_lstat.