reorganize pthread data structures and move the definitions to alltypes.h

this allows sys/types.h to provide the pthread types, as required by
POSIX. this design also facilitates forcing ABI-compatible sizes in
the arch-specific alltypes.h, while eliminating the need for
developers changing the internals of the pthread types to poke around
with arch-specific headers they may not be able to test.

1 files changed, 5 insertions, 5 deletions

diff --git a/src/thread/pthread_rwlock_tryrdlock.c b/src/thread/pthread_rwlock_tryrdlock.c
index f59fbbdd..fc1d5328 100644
--- a/src/thread/pthread_rwlock_tryrdlock.c
+++ b/src/thread/pthread_rwlock_tryrdlock.c
@@ -2,11 +2,11 @@
 
 int pthread_rwlock_tryrdlock(pthread_rwlock_t *rw)
 {
-	a_inc(&rw->__readers);
-	if (rw->__wrlock) {
-		a_dec(&rw->__readers);
-		if (rw->__waiters && !rw->__readers)
-			__wake(&rw->__readers, 1, 0);
+	a_inc(&rw->_rw_readers);
+	if (rw->_rw_wrlock) {
+		a_dec(&rw->_rw_readers);
+		if (rw->_rw_waiters && !rw->_rw_readers)
+			__wake(&rw->_rw_readers, 1, 0);
 		return EAGAIN;
 	}
 	return 0;