Mail Archives: cygwin/2000/06/15/18:16:38
I appreciate your taking the time to track down where the problem
lies but reverting the code to the old behavior is not the way
I'd like to fix this problem. But you probably know that.
I've already made some changes to this code today and have added
an else block to the test. The new code is in CVS now if you
want to check it.
cgf
On Thu, Jun 15, 2000 at 06:03:12PM -0400, Bradley A. Town wrote:
>I noticed that the latest snapshot of Cygwin was causing the
>CVS command "cvs co binutils" with my Cygwin build of CVS to
>fail. I traced the problem using strace to a recent change to
>chdir.
>
>chdir is always caching the intended new working directory,
>regardless of the result of calling SetCurrentDirectoryA. I took
>out the caching code in chdir, forcing cygwin to get the current
>working directory later. The problem went away.
>
>My first solution had been to put the offending code in an else
>block, but that didn't solve all the problems. I will try to
>work on a better solution tomorrow if I have time.
>
>Please excuse the crudeness of this patch.
>
>Brad Town
>
>
>--- path.cc Thu Jun 15 16:33:06 2000
>+++ path.cc.new Thu Jun 15 17:54:29 2000
>@@ -2470,14 +2470,12 @@
>
> /* Clear the cache until we need to retrieve the directory
>again. */
> free (cwd_win32);
>- cwd_win32 = strdup (path);;
>+ cwd_win32 = NULL;
>
>- char pathbuf[MAX_PATH];
>- (void) normalize_posix_path (cwd_posix, dir, pathbuf);
> free (cwd_posix);
>- cwd_posix = strdup (pathbuf);
>+ cwd_posix = NULL;
>
>- syscall_printf ("%d = chdir (%s <dos %s>)", res, cwd_posix,
>cwd_win32);
>+ syscall_printf ("%d = chdir (%s <dos %s>)", res, dir,
>native_dir);
> return res;
> }
>
>
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