X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fopaque.c;h=976ecd7471ad6cb0d5b3c37184437074da5e00f1;hb=57bf633187a745973c8f0e0220e3aad79a83462f;hp=1b080e55fe8fa1b6338b2df4935e3ed45f523e81;hpb=3890a2e3064a7f562107c58e59d928284ec04741;p=chise%2Fxemacs-chise.git.1

diff --git a/src/opaque.c b/src/opaque.c
index 1b080e5..976ecd7 100644
--- a/src/opaque.c
+++ b/src/opaque.c
@@ -52,11 +52,17 @@ print_opaque (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
   write_c_string (buf, printcharfun);
 }
 
+inline static size_t
+aligned_sizeof_opaque (size_t opaque_size)
+{
+  return ALIGN_SIZE (offsetof (Lisp_Opaque, data) + opaque_size,
+		     ALIGNOF (max_align_t));
+}
+
 static size_t
 sizeof_opaque (const void *header)
 {
-  const Lisp_Opaque *p = (const Lisp_Opaque *) header;
-  return offsetof (Lisp_Opaque, data) + p->size;
+  return aligned_sizeof_opaque (((const Lisp_Opaque *) header)->size);
 }
 
 /* Return an opaque object of size SIZE.
@@ -67,7 +73,7 @@ Lisp_Object
 make_opaque (const void *data, size_t size)
 {
   Lisp_Opaque *p = (Lisp_Opaque *)
-    alloc_lcrecord (offsetof (Lisp_Opaque, data) + size, &lrecord_opaque);
+    alloc_lcrecord (aligned_sizeof_opaque (size), &lrecord_opaque);
   p->size = size;
 
   if (data == OPAQUE_CLEAR)
@@ -124,7 +130,7 @@ print_opaque_ptr (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
   const Lisp_Opaque_Ptr *p = XOPAQUE_PTR (obj);
   char buf[200];
 
-  sprintf (buf, "#<INTERNAL OBJECT (XEmacs bug?) (opaque_ptr, adr=0x%lx) 0x%lx>",
+  sprintf (buf, "#<INTERNAL OBJECT (XEmacs bug?) (opaque-ptr, adr=0x%lx) 0x%lx>",
 	   (long)(p->ptr), (unsigned long) p);
   write_c_string (buf, printcharfun);
 }
@@ -141,7 +147,7 @@ hash_opaque_ptr (Lisp_Object obj, int depth)
   return (unsigned long) XOPAQUE_PTR (obj)->ptr;
 }
 
-DEFINE_LRECORD_IMPLEMENTATION ("opaque_ptr", opaque_ptr,
+DEFINE_LRECORD_IMPLEMENTATION ("opaque-ptr", opaque_ptr,
 			       0, print_opaque_ptr, 0,
 			       equal_opaque_ptr, hash_opaque_ptr, 0,
 			       Lisp_Opaque_Ptr);