Clean up __isthreaded.
__isthreaded is annoying for ARC++ and useless for everyone. Just hard-code
the value in ndk_cruft for LP32 and be done with it.
Bug: N/A
Test: builds
Change-Id: I08f11a404bbec55ed57cb1e18b5116163c7d7d13
diff --git a/libc/stdlib/exit.c b/libc/stdlib/exit.c
index 10ce674..510cb83 100644
--- a/libc/stdlib/exit.c
+++ b/libc/stdlib/exit.c
@@ -1,4 +1,3 @@
-/* $OpenBSD: exit.c,v 1.12 2007/09/03 14:40:16 millert Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
@@ -28,39 +27,13 @@
* SUCH DAMAGE.
*/
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <stdlib.h>
#include <unistd.h>
-/*
- * This variable is zero until a process has created a thread.
- * It is used to avoid calling locking functions in libc when they
- * are not required. By default, libc is intended to be(come)
- * thread-safe, but without a (significant) penalty to non-threaded
- * processes.
- */
-int __isthreaded = 0;
-
-/* BEGIN android-added: using __cxa_finalize and __cxa_thread_finalize */
extern void __cxa_finalize(void* dso_handle);
extern void __cxa_thread_finalize();
-/* END android-added */
-/*
- * Exit, flushing stdio buffers if necessary.
- */
-void
-exit(int status)
-{
- /* BEGIN android-added: call thread_local d-tors */
+void exit(int status) {
__cxa_thread_finalize();
- /* END android-added */
-
- /*
- * Call functions registered by atexit() or _cxa_atexit()
- * (including the stdio cleanup routine) and then _exit().
- */
- __cxa_finalize(NULL);
- _exit(status);
+ __cxa_finalize(NULL);
+ _exit(status);
}