X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmalloc%2Fmalloc.c;h=39c7d05188ce7fc516e312f348dcfb9b688bf3e0;hb=4f346b08b33c9265c36fe8a14f5f908b1a9f296a;hp=abf3e8fa268ad8a7244e9a1b938bd3f744fcf0d1;hpb=1c8bead345eca58ddc5177a121142b527937adee;p=musl

diff --git a/src/malloc/malloc.c b/src/malloc/malloc.c
index abf3e8fa..39c7d051 100644
--- a/src/malloc/malloc.c
+++ b/src/malloc/malloc.c
@@ -43,8 +43,8 @@ static struct {
 #define DONTCARE 16
 #define RECLAIM 163840
 
-#define CHUNK_SIZE(c) ((c)->csize & SIZE_MASK)
-#define CHUNK_PSIZE(c) ((c)->psize & SIZE_MASK)
+#define CHUNK_SIZE(c) ((c)->csize & -2)
+#define CHUNK_PSIZE(c) ((c)->psize & -2)
 #define PREV_CHUNK(c) ((struct chunk *)((char *)(c) - CHUNK_PSIZE(c)))
 #define NEXT_CHUNK(c) ((struct chunk *)((char *)(c) + CHUNK_SIZE(c)))
 #define MEM_TO_CHUNK(p) (struct chunk *)((char *)(p) - OVERHEAD)
@@ -52,8 +52,6 @@ static struct {
 #define BIN_TO_CHUNK(i) (MEM_TO_CHUNK(&mal.bins[i].head))
 
 #define C_INUSE  ((size_t)1)
-#define C_FLAGS  ((size_t)3)
-#define C_SIZE   SIZE_MASK
 
 #define IS_MMAPPED(c) !((c)->csize & (C_INUSE))