Support arbitrary sizes for the thread signal stack, and set the
default size from the MINSIGSTKSZ constant.
diff --git a/dlls/ntdll/signal_sparc.c b/dlls/ntdll/signal_sparc.c
index 8880abb..85786b3 100644
--- a/dlls/ntdll/signal_sparc.c
+++ b/dlls/ntdll/signal_sparc.c
@@ -21,7 +21,9 @@
#ifdef __sparc__
#include "config.h"
+#include "wine/port.h"
+#include <assert.h>
#include <signal.h>
#include <stdlib.h>
#ifdef HAVE_UNISTD_H
@@ -386,7 +388,20 @@
/* wait with 0 timeout, will only return once the thread is no longer suspended */
timeout.QuadPart = 0;
- NTDLL_wait_for_multiple_objects( 0, NULL, 0, &timeout );
+ NTDLL_wait_for_multiple_objects( 0, NULL, 0, &timeout, 0 );
+}
+
+
+/**********************************************************************
+ * get_signal_stack_total_size
+ *
+ * Retrieve the size to allocate for the signal stack, including the TEB at the bottom.
+ * Must be a power of two.
+ */
+size_t get_signal_stack_total_size(void)
+{
+ assert( sizeof(TEB) <= getpagesize() );
+ return getpagesize(); /* this is just for the TEB, we don't need a signal stack */
}
