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* cygpath.cc (do_pathconv): when -p option is given, generate wide

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path without long path prefixing.
	* wide_path.h (wide_path::wide_path): Allow extra bool parameter to
	specify whether or not performing Windows long path prefixing.
This commit is contained in:
Corinna Vinschen 2013-06-26 13:10:35 +00:00
parent bce06a5f2f
commit 733b554b20
3 changed files with 12 additions and 5 deletions
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7
winsup/utils/ChangeLog
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@ -1,3 +1,10 @@
2013-06-26 Corinna Vinschen <corinna@vinschen.de>
* cygpath.cc (do_pathconv): when -p option is given, generate wide
path without long path prefixing.
* wide_path.h (wide_path::wide_path): Allow extra bool parameter to
specify whether or not performing Windows long path prefixing.
2013-05-21 Corinna Vinschen <corinna@vinschen.de>
Reinstantiate accidentally removed patch from 2009-05-16:

4
winsup/utils/cygpath.cc
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@ -1,6 +1,6 @@
/* cygpath.cc -- convert pathnames between Windows and Unix format
Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
2009, 2010, 2011, 2012 Red Hat, Inc.
2009, 2010, 2011, 2012, 2013 Red Hat, Inc.
This file is part of Cygwin.
@ -675,7 +675,7 @@ do_pathconv (char *filename)
{
if (unix_flag)
{
wide_path wpath (filename);
wide_path wpath (filename, false);
err = cygwin_conv_path_list (conv_func, wpath, buf, len);
}
else

6
winsup/utils/wide_path.h
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@ -2,7 +2,7 @@
to wchar_t Win32 path including long path prefix if
necessary.
Copyright 2009, 2011 Red Hat, Inc.
Copyright 2009, 2011, 2013 Red Hat, Inc.
This file is part of Cygwin.
@ -19,12 +19,12 @@ class wide_path
public:
wide_path () : wp (NULL) {}
wide_path (const char *mb_path)
wide_path (const char *mb_path, bool do_prefix = true)
{
int len = mbstowcs (NULL, mb_path, 0) + 1;
wp = (wchar_t *) malloc ((len + 6) * sizeof (wchar_t));
wchar_t *wp_p = wp;
if (len >= MAX_PATH && strncmp (mb_path, "\\\\?\\", 4) != 0)
if (do_prefix && len >= MAX_PATH && strncmp (mb_path, "\\\\?\\", 4) != 0)
{
wcscpy (wp_p, L"\\\\?\\");
wp_p += 4;