Hi,
if you compile a trivial program and link it to libpthread from current
CVS, it hangs.
I bisected it mostly to the following change:
2008-06-22 Neal H. Walfield <[EMAIL PROTECTED]>
* sysdeps/generic/pt-mutex-timedlock.c
(__pthread_mutex_timedlock_internal) [! NDEBUG]: Set MUTEX->OWNER
appropriately and assert that it is consistent.
* sysdeps/generic/pt-mutex-unlock.c (__pthread_mutex_unlock) [!
NDEBUG]: Set MUTEX->OWNER appropriately and assert that it is
consistent.
* sysdeps/generic/pt-mutex-trylock.c (__pthread_mutex_trylock) [!
NDEBUG]: Set MUTEX->OWNER.
(http://cvs.savannah.gnu.org/viewvc/hurd/libpthread/sysdeps/generic/pt-mutex-unlock.c?root=hurd&r1=1.2&r2=1.3&view=patch)
However, Samuel had removed the assertx() from that change later on:
2008-06-29 Samuel Thibault <[EMAIL PROTECTED]>
* sysdeps/generic/pt-mutex-unlock.c (__pthread_mutex_unlock):
Do not use assertx and threadid.
(http://cvs.savannah.gnu.org/viewvc/hurd/libpthread/sysdeps/generic/pt-mutex-unlock.c?root=hurd&r1=1.3&r2=1.4&view=patch)
If I compile with -DNDEBUG, or revert pt-mutex-timedlock.c to the state
before 2008-06-22, I get a good libpthread.
Michael
