Obsoleted three client requests that were still hanging around from the old
libpthread implementation: USERREQ__READ_MILLISECOND_TIMER, USERREQ__MALLOC,
USERREQ__FREE.

As a consequence, all the PTHREQ macros (eg. VGA_PTHREQ_RET,
SET_PTHREQ_RETVAL) could be removed.  And VG_(tl_malloc_called_by_scheduler)
has been renamed VG_(tl_malloc_called_deliberately) to reflect how its role
has changed.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3438 a5019735-40e9-0310-863c-91ae7b9d1cf9
7 files changed