diff options
Diffstat (limited to 'sysdeps/nptl/malloc-machine.h')
| -rw-r--r-- | sysdeps/nptl/malloc-machine.h | 37 |
1 files changed, 1 insertions, 36 deletions
diff --git a/sysdeps/nptl/malloc-machine.h b/sysdeps/nptl/malloc-machine.h index 5b276dfeb4..b038339054 100644 --- a/sysdeps/nptl/malloc-machine.h +++ b/sysdeps/nptl/malloc-machine.h @@ -1,6 +1,6 @@ /* Basic platform-independent macro definitions for mutexes, thread-specific data and parameters for malloc. - Copyright (C) 2003-2016 Free Software Foundation, Inc. + Copyright (C) 2003-2018 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 @@ -20,43 +20,8 @@ #ifndef _MALLOC_MACHINE_H #define _MALLOC_MACHINE_H -#undef thread_atfork_static - #include <atomic.h> #include <libc-lock.h> - -__libc_lock_define (typedef, mutex_t) - -#define mutex_init(m) __libc_lock_init (*(m)) -#define mutex_lock(m) __libc_lock_lock (*(m)) -#define mutex_trylock(m) __libc_lock_trylock (*(m)) -#define mutex_unlock(m) __libc_lock_unlock (*(m)) - -/* This is defined by newer gcc version unique for each module. */ -extern void *__dso_handle __attribute__ ((__weak__)); - -#include <fork.h> - -#define ATFORK_MEM static struct fork_handler atfork_mem - -#ifdef SHARED -# define thread_atfork(prepare, parent, child) \ - atfork_mem.prepare_handler = prepare; \ - atfork_mem.parent_handler = parent; \ - atfork_mem.child_handler = child; \ - atfork_mem.dso_handle = __dso_handle; \ - atfork_mem.refcntr = 1; \ - __linkin_atfork (&atfork_mem) -#else -# define thread_atfork(prepare, parent, child) \ - atfork_mem.prepare_handler = prepare; \ - atfork_mem.parent_handler = parent; \ - atfork_mem.child_handler = child; \ - atfork_mem.dso_handle = &__dso_handle == NULL ? NULL : __dso_handle; \ - atfork_mem.refcntr = 1; \ - __linkin_atfork (&atfork_mem) -#endif - #include <sysdeps/generic/malloc-machine.h> #endif /* !defined(_MALLOC_MACHINE_H) */ |