nobu	2015-01-07 19:29:49 +0900 (Wed, 07 Jan 2015)

  New Revision: 49171

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=49171

  Log:
    dir.c: use macros
    
    * dir.c (replace_real_basename): use macros for getattrlist
      buffer.

  Modified files:
    trunk/dir.c
Index: dir.c
===================================================================
--- dir.c	(revision 49170)
+++ dir.c	(revision 49171)
@@ -81,7 +81,6 @@ char *strchr(char*,char); https://github.com/ruby/ruby/blob/trunk/dir.c#L81
 # define USE_NAME_ON_FS 1
 # define RUP32(size) ((size)+3/4)
 # define SIZEUP32(type) RUP32(sizeof(type))
-# define NEXT(var) var = (void *)((ptr += SIZEUP32(var)) - SIZEUP32(var))
 #else
 # define USE_NAME_ON_FS 0
 #endif
@@ -91,6 +90,7 @@ char *strchr(char*,char); https://github.com/ruby/ruby/blob/trunk/dir.c#L90
 #else
 # define NORMALIZE_UTF8PATH 0
 #endif
+
 #if NORMALIZE_UTF8PATH
 #include <sys/param.h>
 #include <sys/mount.h>
@@ -1354,7 +1354,7 @@ join_path(const char *path, long len, in https://github.com/ruby/ruby/blob/trunk/dir.c#L1354
 static char *
 replace_real_basename(char *path, long base, int norm_p)
 {
-    u_int32_t attrbuf[(sizeof(attrreference_t) + MAXPATHLEN * 3 + sizeof(u_int32_t) - 1) / sizeof(u_int32_t) + 1];
+    u_int32_t attrbuf[SIZEUP32(attrreference_t) + RUP32(MAXPATHLEN * 3) + 1];
     struct attrlist al = {ATTR_BIT_MAP_COUNT, 0, ATTR_CMN_NAME};
     const attrreference_t *ar = (void *)(attrbuf+1);
     const char *name;

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