wine_pthread_init_thread: retrieve the stack info on Darwin.

configure

@@ -11133,7 +11133,13 @@ fi
 ac_save_LIBS="$LIBS"
 LIBS="$LIBS $LIBPTHREAD"
 
-for ac_func in pthread_getattr_np
+
+
+for ac_func in \
+        pthread_getattr_np \
+        pthread_get_stackaddr_np \
+        pthread_get_stacksize_np \
+
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_func" >&5

configure.ac

@@ -548,10 +548,14 @@ dnl **** Check for pthread_rwlock_t ****
 AC_CHECK_TYPES([pthread_rwlock_t, pthread_rwlockattr_t],,,[#define _GNU_SOURCE
 #include <pthread.h>])
 
-dnl **** Check for pthread_getattr_np ****
+dnl **** Check for pthread functions ****
 ac_save_LIBS="$LIBS"
 LIBS="$LIBS $LIBPTHREAD"
-AC_CHECK_FUNCS(pthread_getattr_np)
+AC_CHECK_FUNCS(\
+        pthread_getattr_np \
+        pthread_get_stackaddr_np \
+        pthread_get_stacksize_np \
+)
 LIBS="$ac_save_LIBS"
 
 dnl **** Check for Open Sound System ****

include/config.h.in

@@ -449,6 +449,12 @@
 /* Define to 1 if you have the `pthread_getattr_np' function. */
 #undef HAVE_PTHREAD_GETATTR_NP
 
+/* Define to 1 if you have the `pthread_get_stackaddr_np' function. */
+#undef HAVE_PTHREAD_GET_STACKADDR_NP
+
+/* Define to 1 if you have the `pthread_get_stacksize_np' function. */
+#undef HAVE_PTHREAD_GET_STACKSIZE_NP
+
 /* Define to 1 if you have the <pthread.h> header file. */
 #undef HAVE_PTHREAD_H
 

loader/pthread.c

@@ -69,6 +69,9 @@ void wine_pthread_init_thread( struct wine_pthread_thread_info *info )
         pthread_attr_t attr;
         pthread_getattr_np( pthread_self(), &attr );
         pthread_attr_getstack( &attr, &info->stack_base, &info->stack_size );
+#elif defined(HAVE_PTHREAD_GET_STACKSIZE_NP) && defined(HAVE_PTHREAD_GET_STACKADDR_NP)
+        info->stack_size = pthread_get_stacksize_np(pthread_self());
+        info->stack_base = pthread_get_stackaddr_np(pthread_self());
 #else
         /* assume that the stack allocation is page aligned */
         char dummy;