undefined errno on targets with MALLOC_PROVIDED

[Egor Duda]

Hi!

  files  in libc/reent/ all declare extern int errno; which is defined
in  libc/reent/sbrkr.c,  but  when  building  with  -DMALLOC_PROVIDED
sbrkr.c contents are skipped, so errno is left undefined.

Egor.            mailto:deo@logos-m.ru ICQ 5165414 FidoNet 2:5020/496.19
reent-errno-with-malloc-provided.ChangeLog
reent-errno-with-malloc-provided.diff

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2001-03-21  Egor Duda  <deo@logos-m.ru>

	Allow building internal stubs for non-reentrant syscalls
	if target provides its own malloc
	* libc/reent/reent.c (errno): Move definition here.
	* libc/reent/sbrkr.c: From here.
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