X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ffts_.h;h=e217c73f102d38194d8e8957942cc2dcbc7d37c3;hb=43593319b31e6b0175b8eec4433bac744959822d;hp=e1a8196af072f2a32df3ff695f1c6cba3fc6da9e;hpb=b2e2010c7c902235b5efb5bd3c6529f61b093aa4;p=gnulib.git

diff --git a/lib/fts_.h b/lib/fts_.h
index e1a8196af..e217c73f1 100644
--- a/lib/fts_.h
+++ b/lib/fts_.h
@@ -1,6 +1,6 @@
 /* Traverse a file hierarchy.
 
-   Copyright (C) 2004-2010 Free Software Foundation, Inc.
+   Copyright (C) 2004-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -31,7 +31,7 @@
  *    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
+ * 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
@@ -55,13 +55,19 @@
 #  undef __THROW
 #  define __THROW
 #  undef __BEGIN_DECLS
-#  define __BEGIN_DECLS
 #  undef __END_DECLS
-#  define __END_DECLS
+#  ifdef __cplusplus
+#   define __BEGIN_DECLS extern "C" {
+#   define __END_DECLS }
+#  else
+#   define __BEGIN_DECLS
+#   define __END_DECLS
+#  endif
 # endif
 
 # include <stddef.h>
 # include <sys/types.h>
+# include <dirent.h>
 # include <sys/stat.h>
 # include "i-ring.h"
 
@@ -92,8 +98,8 @@ typedef struct {
      The lazy way (which works only with FTS_PHYSICAL),
      with which one may process a directory that is a
      part of the cycle several times before detecting the cycle.
-     The `tight' way, whereby fts uses more memory (proportional
-     to number of `active' directories, aka distance from root
+     The "tight" way, whereby fts uses more memory (proportional
+     to number of "active" directories, aka distance from root
      of current tree to current directory -- see active_dir_ht)
      to detect any cycle right away.  For example, du must use
      this option to avoid counting disk space in a cycle multiple
@@ -137,13 +143,18 @@ typedef struct {
      dirent.d_type data.  */
 # define FTS_DEFER_STAT         0x0400
 
-# define FTS_OPTIONMASK 0x07ff          /* valid user option mask */
+# define FTS_NOATIME    0x0800          /* use O_NOATIME during traversal */
 
-# define FTS_NAMEONLY   0x1000          /* (private) child names only */
-# define FTS_STOP       0x2000          /* (private) unrecoverable error */
+  /* Use this flag to disable stripping of trailing slashes
+     from input path names during fts_open initialization.  */
+# define FTS_VERBATIM   0x1000
+
+# define FTS_OPTIONMASK 0x1fff          /* valid user option mask */
+
+# define FTS_NAMEONLY   0x2000          /* (private) child names only */
+# define FTS_STOP       0x4000          /* (private) unrecoverable error */
         int fts_options;                /* fts_open options, global flags */
 
-# if GNULIB_FTS
         /* Map a directory's device number to a boolean.  The boolean is
            true if for that file system (type determined by a single fstatfs
            call per FS) st_nlink can be used to calculate the number of
@@ -175,7 +186,6 @@ typedef struct {
                 struct cycle_check_state *state;
         } fts_cycle;
 
-# endif
         /* A stack of the file descriptors corresponding to the
            most-recently traversed parent directories.
            Currently used only in FTS_CWDFD mode.  */
@@ -186,6 +196,9 @@ typedef struct _ftsent {
         struct _ftsent *fts_cycle;      /* cycle node */
         struct _ftsent *fts_parent;     /* parent directory */
         struct _ftsent *fts_link;       /* next file in directory */
+        DIR *fts_dirp;                  /* Dir pointer for any directory
+                                           containing more entries than we
+                                           read at one time.  */
         long fts_number;                /* local numeric value */
         void *fts_pointer;              /* local address value */
         char *fts_accpath;              /* access file name */