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-rw-r--r--libc/stdlib/malloc/heap.h2
-rw-r--r--libc/stdlib/malloc/realloc.c8
2 files changed, 5 insertions, 5 deletions
diff --git a/libc/stdlib/malloc/heap.h b/libc/stdlib/malloc/heap.h
index 42cde5227..ebbc420a9 100644
--- a/libc/stdlib/malloc/heap.h
+++ b/libc/stdlib/malloc/heap.h
@@ -38,7 +38,7 @@ struct heap
/* A lock that can be used by callers to control access to the heap.
The heap code _does not_ use this lock, it's merely here for the
convenience of users! */
- extern heap_mutex_t lock;
+ pthread_mutex_t lock;
#endif
};
diff --git a/libc/stdlib/malloc/realloc.c b/libc/stdlib/malloc/realloc.c
index 32cfacd54..9bfe95198 100644
--- a/libc/stdlib/malloc/realloc.c
+++ b/libc/stdlib/malloc/realloc.c
@@ -51,9 +51,9 @@ realloc (void *mem, size_t new_size)
{
size_t extra = new_size - size;
- __heap_lock (heap);
+ __heap_lock (&__malloc_heap);
extra = __heap_alloc_at (&__malloc_heap, base_mem + size, extra);
- __heap_unlock (heap);
+ __heap_unlock (&__malloc_heap);
if (extra)
/* Record the changed size. */
@@ -74,9 +74,9 @@ realloc (void *mem, size_t new_size)
else if (new_size + MALLOC_REALLOC_MIN_FREE_SIZE <= size)
/* Shrink the block. */
{
- __heap_lock (heap);
+ __heap_lock (&__malloc_heap);
__heap_free (&__malloc_heap, base_mem + new_size, size - new_size);
- __heap_unlock (heap);
+ __heap_unlock (&__malloc_heap);
MALLOC_SET_SIZE (base_mem, new_size);
}