Changeset 4c5080ed in rtems for cpukit/libcsupport

Fix based on bug report from Jay Kulpinski <jskulpin@…>
that the per task reentrancy structure was not being processed properly
during exit().

joel@… wrote:

This is always an ugly place to poke around. :(

The code in newlib/libc/stdlib/exit.c walks the atexit chain for the
reentrancy structure for JUST the current task. The code in libc_wrapup()
does it for both the current task and the global reentrancy structure
(which tends to be where driver atexit()'s were registered.

So I think the _wrapup_reent(0) in libc_wrapup() should be commented out.

If you concur, then I will make the change and improve the comment on this
line of code to explain things:

libc_wrapup(); /* Why? XXX */

--joel

That does the job. cdtest.exe works correctly now.