[Feature][T106]ZXW P56U09 code
Only Configure: Yes
Affected branch: master
Affected module: unknow
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: No
Doc Update: No
Change-Id: I3cbd8b420271eb20c2b40ebe5c78f83059cd42f3
diff --git a/ap/libc/glibc/glibc-2.23/sysdeps/mach/hurd/malloc-machine.h b/ap/libc/glibc/glibc-2.23/sysdeps/mach/hurd/malloc-machine.h
new file mode 100644
index 0000000..515f3ff
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/sysdeps/mach/hurd/malloc-machine.h
@@ -0,0 +1,65 @@
+/* Basic platform-independent macro definitions for mutexes,
+ thread-specific data and parameters for malloc.
+ Copyright (C) 2003-2016 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _MALLOC_MACHINE_H
+#define _MALLOC_MACHINE_H
+
+#undef thread_atfork_static
+
+#include <atomic.h>
+#include <libc-lock.h>
+
+/* Assume hurd, with cthreads */
+
+/* Cthreads `mutex_t' is a pointer to a mutex, and malloc wants just the
+ mutex itself. */
+#undef mutex_t
+#define mutex_t struct mutex
+
+#undef mutex_init
+#define mutex_init(m) ({ __mutex_init(m); 0; })
+
+#undef mutex_lock
+#define mutex_lock(m) ({ __mutex_lock(m); 0; })
+
+#undef mutex_unlock
+#define mutex_unlock(m) ({ __mutex_unlock(m); 0; })
+
+#define mutex_trylock(m) (!__mutex_trylock(m))
+
+#define thread_atfork(prepare, parent, child) do {} while(0)
+#define thread_atfork_static(prepare, parent, child) \
+ text_set_element(_hurd_fork_prepare_hook, prepare); \
+ text_set_element(_hurd_fork_parent_hook, parent); \
+ text_set_element(_hurd_fork_child_hook, child);
+
+/* No we're *not* using pthreads. */
+#define __pthread_initialize ((void (*)(void))0)
+
+/* madvise is a stub on Hurd, so don't bother calling it. */
+
+#include <sys/mman.h>
+
+#undef __madvise
+#define __madvise(addr, len, advice) \
+ ((void) (addr), (void) (len), (void) (advice))
+
+#include <sysdeps/generic/malloc-machine.h>
+
+#endif /* !defined(_MALLOC_MACHINE_H) */