rename aligned_alloc source file back to its proper name

diff --git a/src/malloc/aligned_alloc.c b/src/malloc/aligned_alloc.c
new file mode 100644 (file)
index 0000000..e06c76e
--- /dev/null
+++ b/src/malloc/aligned_alloc.c
@@ -0,0 +1,52 @@
+#include <stdlib.h>
+#include <stdint.h>
+#include <errno.h>
+#include "malloc_impl.h"
+
+void *aligned_alloc(size_t align, size_t len)
+{
+       unsigned char *mem, *new;
+
+       if ((align & -align) != align) {
+               errno = EINVAL;
+               return 0;
+       }
+
+       if (len > SIZE_MAX - align || __malloc_replaced) {
+               errno = ENOMEM;
+               return 0;
+       }
+
+       if (align <= SIZE_ALIGN)
+               return malloc(len);
+
+       if (!(mem = malloc(len + align-1)))
+               return 0;
+
+       new = (void *)((uintptr_t)mem + align-1 & -align);
+       if (new == mem) return mem;
+
+       struct chunk *c = MEM_TO_CHUNK(mem);
+       struct chunk *n = MEM_TO_CHUNK(new);
+
+       if (IS_MMAPPED(c)) {
+               /* Apply difference between aligned and original
+                * address to the "extra" field of mmapped chunk. */
+               n->psize = c->psize + (new-mem);
+               n->csize = c->csize - (new-mem);
+               return new;
+       }
+
+       struct chunk *t = NEXT_CHUNK(c);
+
+       /* Split the allocated chunk into two chunks. The aligned part
+        * that will be used has the size in its footer reduced by the
+        * difference between the aligned and original addresses, and
+        * the resulting size copied to its header. A new header and
+        * footer are written for the split-off part to be freed. */
+       n->psize = c->csize = C_INUSE | (new-mem);
+       n->csize = t->psize -= new-mem;
+
+       __bin_chunk(c);
+       return new;
+}

diff --git a/src/malloc/memalign.c b/src/malloc/memalign.c
deleted file mode 100644 (file)
index e06c76e..0000000
--- a/src/malloc/memalign.c
+++ /dev/null
@@ -1,52 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <errno.h>
-#include "malloc_impl.h"
-
-void *aligned_alloc(size_t align, size_t len)
-{
-       unsigned char *mem, *new;
-
-       if ((align & -align) != align) {
-               errno = EINVAL;
-               return 0;
-       }
-
-       if (len > SIZE_MAX - align || __malloc_replaced) {
-               errno = ENOMEM;
-               return 0;
-       }
-
-       if (align <= SIZE_ALIGN)
-               return malloc(len);
-
-       if (!(mem = malloc(len + align-1)))
-               return 0;
-
-       new = (void *)((uintptr_t)mem + align-1 & -align);
-       if (new == mem) return mem;
-
-       struct chunk *c = MEM_TO_CHUNK(mem);
-       struct chunk *n = MEM_TO_CHUNK(new);
-
-       if (IS_MMAPPED(c)) {
-               /* Apply difference between aligned and original
-                * address to the "extra" field of mmapped chunk. */
-               n->psize = c->psize + (new-mem);
-               n->csize = c->csize - (new-mem);
-               return new;
-       }
-
-       struct chunk *t = NEXT_CHUNK(c);
-
-       /* Split the allocated chunk into two chunks. The aligned part
-        * that will be used has the size in its footer reduced by the
-        * difference between the aligned and original addresses, and
-        * the resulting size copied to its header. A new header and
-        * footer are written for the split-off part to be freed. */
-       n->psize = c->csize = C_INUSE | (new-mem);
-       n->csize = t->psize -= new-mem;
-
-       __bin_chunk(c);
-       return new;
-}