mkdir, split: write --verbose output to stdout, not stderr.

* src/mkdir.c (verbose_output): New function.
(announce_mkdir): Use it.
* src/split.c (usage): Update.
* src/split.c (cwrite): Write to stdout, not stderr.
* doc/coreutils.texi (split invocation): Remove the mention
of --verbose output being printed to stderr.
* tests/mkdir/p-v: Redirect stdout, not stderr.
* tests/misc/split-a: Likewise.
* NEWS: Mention this change.
* TODO: Remove this item.

ChangeLog

@@ -1,3 +1,17 @@
+2008-02-06  Steven Schubiger  <schubiger@gmail.com>
+
+	mkdir, split: write --verbose output to stdout, not stderr.
+	* src/mkdir.c (verbose_output): New function.
+	(announce_mkdir): Use it.
+	* src/split.c (usage): Update.
+	* src/split.c (cwrite): Write to stdout, not stderr.
+	* doc/coreutils.texi (split invocation): Remove the mention
+	of --verbose output being printed to stderr.
+	* tests/mkdir/p-v: Redirect stdout, not stderr.
+	* tests/misc/split-a: Likewise.
+	* NEWS: Mention this change.
+	* TODO: Remove this item.
+
 2008-02-04  Jim Meyering  <meyering@redhat.com>
 
 	* Makefile.maint (announcement): Remove stale comment.

NEWS

@@ -10,6 +10,10 @@ GNU coreutils NEWS                                    -*- outline -*-
   "rmdir --ignore-fail-on-non-empty" detects and ignores the failure
   in more cases when a directory is empty.
 
+** Consistency
+
+  mkdir and split now write --verbose output to stdout, not stderr.
+
 
 * Noteworthy changes in release 6.10 (2008-01-22) [stable]
 

TODO

@@ -46,14 +46,6 @@ And once that's done, add an exclusion so that `cp --link'
 no longer incurs the overhead of saving src. dev/ino and dest. filename
 in the hash table.
 
-See if we can be consistent about where --verbose sends its output:
-  These all send --verbose output to stdout:
-    head, tail, rm, cp, mv, ln, chmod, chown, chgrp, install, ln
-  These send it to stderr:
-    shred mkdir split
-  shred must write --verbose output to stderr
-  readlink is different
-
 Write an autoconf test to work around build failure in HPUX's 64-bit mode.
 See notes in README -- and remove them once there's a work-around.
 

doc/coreutils.texi

@@ -2838,7 +2838,7 @@ Use digits in suffixes rather than lower-case letters.
 
 @itemx --verbose
 @opindex --verbose
-Write a diagnostic to standard error just before each output file is opened.
+Write a diagnostic just before each output file is opened.
 
 @end table
 

src/mkdir.c

@@ -1,5 +1,5 @@
 /* mkdir -- make directories
-   Copyright (C) 90, 1995-2002, 2004-2007 Free Software Foundation, Inc.
+   Copyright (C) 90, 1995-2002, 2004-2008 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
@@ -79,6 +79,19 @@ Mandatory arguments to long options are mandatory for short options too.\n\
   exit (status);
 }
 
+/* Verbose formatted output of variable count of arguments.  */
+static void
+verbose_output (FILE *fp, char const *fmt, ...)
+{
+  va_list ap;
+  fputs (program_name, fp);
+  fputs (": ", fp);
+  va_start (ap, fmt);
+  vfprintf (fp, fmt, ap);
+  va_end (ap);
+  fputc ('\n', fp);
+}
+
 /* Options passed to subsidiary functions.  */
 struct mkdir_options
 {
@@ -105,7 +118,7 @@ announce_mkdir (char const *dir, void *options)
 {
   struct mkdir_options const *o = options;
   if (o->created_directory_format)
-    error (0, 0, o->created_directory_format, quote (dir));
+    verbose_output (stdout, o->created_directory_format, quote (dir));
 }
 
 /* Make ancestor directory DIR, whose last component is COMPONENT,

src/split.c

@@ -1,5 +1,5 @@
 /* split.c -- split a file into pieces.
-   Copyright (C) 1988, 1991, 1995-2007 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1991, 1995-2008 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
@@ -122,8 +122,8 @@ Mandatory arguments to long options are mandatory for short options too.\n\
   -l, --lines=NUMBER      put NUMBER lines per output file\n\
 "), DEFAULT_SUFFIX_LENGTH);
       fputs (_("\
-      --verbose           print a diagnostic to standard error just\n\
-                            before each output file is opened\n\
+      --verbose           print a diagnostic just before each\n\
+                            output file is opened\n\
 "), stdout);
       fputs (HELP_OPTION_DESCRIPTION, stdout);
       fputs (VERSION_OPTION_DESCRIPTION, stdout);
@@ -208,7 +208,7 @@ cwrite (bool new_file_flag, const char *bp, size_t bytes)
 
       next_file_name ();
       if (verbose)
-	fprintf (stderr, _("creating file %s\n"), quote (outfile));
+	fprintf (stdout, _("creating file %s\n"), quote (outfile));
       output_desc = open (outfile,
 			  O_WRONLY | O_CREAT | O_TRUNC | O_BINARY,
 			  (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP

tests/misc/split-a

@@ -1,7 +1,7 @@
 #!/bin/sh
 # Show that split -a works.
 
-# Copyright (C) 2002-2007 Free Software Foundation, Inc.
+# Copyright (C) 2002-2008 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
@@ -39,7 +39,7 @@ test -f xaz && fail=1
 rm -f x*
 
 # With a longer suffix, it must succeed.
-split --verbose -b 1 -a 2 in 2> err || fail=1
+split --verbose -b 1 -a 2 in > err || fail=1
 test -f xaa || fail=1
 test -f xaz || fail=1
 test -f xba || fail=1

tests/mkdir/p-v

@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test mkdir -pv.
 
-# Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2006-2008 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
@@ -24,7 +24,7 @@ fi
 . $srcdir/../lang-default
 . $srcdir/../test-lib.sh
 
-mkdir -pv foo/a/b/c/d 2>out || exit
+mkdir -pv foo/a/b/c/d >out || exit
 
 diff - out <<\EOF
 mkdir: created directory `foo'