John Birrel writes:
>We're living with a threaded version of NetBSD's libc where errno is thread
>specific. By changing errno.h to define errno as:

>extern  int *__error();
>#define errno (*__error())

I believe POSIX requires errno to be writeable in order to detect the
indeterminate cases of sysconf()/pathconf().
-- 
Christoph Badura	bad@flatlin.ka.sub.org		+49 721 606137

Es genuegt nicht, keine Gedanken zu haben;
man muss auch unfaehig sein, sie auszudruecken.  - Karl Kraus