diff options
Diffstat (limited to 'libc/stdlib/malloc')
| -rw-r--r-- | libc/stdlib/malloc/malloc.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/libc/stdlib/malloc/malloc.h b/libc/stdlib/malloc/malloc.h index 9c7f047d3..db0fb9bd7 100644 --- a/libc/stdlib/malloc/malloc.h +++ b/libc/stdlib/malloc/malloc.h @@ -124,12 +124,6 @@ extern int __malloc_mmb_debug; typedef pthread_mutex_t malloc_mutex_t; # define MALLOC_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER -/* The main malloc lock. This must be hold while accessing __malloc_heap, - and in order to gain __malloc_sbrk_lock. */ -extern malloc_mutex_t __malloc_lock; -# define __malloc_lock() pthread_mutex_lock (&__malloc_lock) -# define __malloc_unlock() pthread_mutex_unlock (&__malloc_lock) - # ifdef MALLOC_USE_SBRK /* This lock is used to serialize uses of the `sbrk' function (in both malloc and free, sbrk may be used several times in succession, and @@ -143,8 +137,6 @@ extern malloc_mutex_t __malloc_sbrk_lock; #else /* !__UCLIBC_HAS_THREADS__ */ /* Without threads, mutex operations are a nop. */ -# define __malloc_lock() (void)0 -# define __malloc_unlock() (void)0 # define __malloc_lock_sbrk() (void)0 # define __malloc_unlock_sbrk() (void)0 |