[PATCH] Add get_current_dir_name(3)

[Yaakov (Cygwin/X)]

On Sun, 2012-01-01 at 01:46 -0500, Christopher Faylor wrote:
> On Sat, Dec 31, 2011 at 08:45:07PM -0600, Yaakov (Cygwin/X) wrote:
> >+extern "C" char *
> >+get_current_dir_name (void)
> >+{
> >+  char *pwd = getenv ("PWD");
> >+  char *cwd = getcwd (NULL, 0);
> >+
> >+  if (pwd)
> >+    {
> >+      struct __stat64 pwdbuf, cwdbuf;
> >+      stat64 (pwd, &pwdbuf);
> >+      stat64 (cwd, &cwdbuf);
> >+      if (pwdbuf.st_ino == cwdbuf.st_ino)
> 
> You have to check st_dev here too don't you?

Of course.  Revised patch for winsup/cygwin attached.


Yaakov

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