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| author | Ulrich Drepper <drepper@gmail.com> | 2011-09-10 21:47:36 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-09-10 21:47:36 -0400 |
| commit | 02d46fc4b969e25e4ba0c54aa95fa98d7279bd05 (patch) | |
| tree | 8d0fc5bfaeac42091551da91a1f992ff656f1f56 /nptl/sysdeps/pthread/malloc-machine.h | |
| parent | 22a89187139a9083ca73989bfd11597e0f85cb61 (diff) | |
| download | glibc-02d46fc4b969e25e4ba0c54aa95fa98d7279bd05.tar.gz glibc-02d46fc4b969e25e4ba0c54aa95fa98d7279bd05.tar.xz glibc-02d46fc4b969e25e4ba0c54aa95fa98d7279bd05.zip | |
Simplify malloc initialization
Singificantly reduce the code needed at malloc initialization. In the process getpagesize is simplified by always initializing GLRO(dl_pagesize).
Diffstat (limited to 'nptl/sysdeps/pthread/malloc-machine.h')
| -rw-r--r-- | nptl/sysdeps/pthread/malloc-machine.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nptl/sysdeps/pthread/malloc-machine.h b/nptl/sysdeps/pthread/malloc-machine.h index e99aaa781f..73503aee03 100644 --- a/nptl/sysdeps/pthread/malloc-machine.h +++ b/nptl/sysdeps/pthread/malloc-machine.h @@ -1,6 +1,6 @@ /* Basic platform-independent macro definitions for mutexes, thread-specific data and parameters for malloc. - Copyright (C) 2003, 2007, 2008 Free Software Foundation, Inc. + Copyright (C) 2003, 2007, 2008, 2011 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 @@ -32,6 +32,7 @@ __libc_lock_define (typedef, mutex_t) #define mutex_lock(m) __libc_lock_lock (*(m)) #define mutex_trylock(m) __libc_lock_trylock (*(m)) #define mutex_unlock(m) __libc_lock_unlock (*(m)) +#define MUTEX_INITIALIZER LLL_LOCK_INITIALIZER /* This is defined by newer gcc version unique for each module. */ extern void *__dso_handle __attribute__ ((__weak__)); |