From 30f7b7a0535575a4995ea59086830ee19c79ea82 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sun, 26 Nov 2023 16:04:27 +0900
Subject: Prefix `REF_EDGE` and `REFS_LIST_PTR` with `RUBY_`

Also move `struct` so that `typedef`-ed names can be used.
---
 dir.c                      |  4 ++--
 doc/extension.rdoc         |  6 +++---
 enumerator.c               | 20 ++++++++++----------
 include/ruby/internal/gc.h |  4 ++--
 4 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/dir.c b/dir.c
index ce5a90ebf7..08bead05d0 100644
--- a/dir.c
+++ b/dir.c
@@ -474,13 +474,13 @@ dir_free(void *ptr)
 }
 
 RUBY_REFERENCES_START(dir_refs)
-    REF_EDGE(dir_data, path),
+    RUBY_REF_EDGE(struct dir_data, path),
 RUBY_REFERENCES_END
 
 static const rb_data_type_t dir_data_type = {
     "dir",
     {
-        REFS_LIST_PTR(dir_refs),
+        RUBY_REFS_LIST_PTR(dir_refs),
         dir_free,
         NULL, // Nothing allocated externally, so don't need a memsize function
     },
diff --git a/doc/extension.rdoc b/doc/extension.rdoc
index b95ed033e4..fe7f16a1a6 100644
--- a/doc/extension.rdoc
+++ b/doc/extension.rdoc
@@ -795,7 +795,7 @@ Some Macros have been provided to make edge referencing easier:
 
 * <code>RUBY_REF_EDGE(struct, member)</code> - Declare _member_ as a VALUE edge from _struct_. Use this after +RUBY_REFERENCES_START+
 
-* +REFS_LIST_PTR+ - Coerce the reference list into a format that can be
+* +RUBY_REFS_LIST_PTR+ - Coerce the reference list into a format that can be
   accepted by the existing +dmark+ interface.
 
 The example below is from Dir (defined in +dir.c+)
@@ -811,7 +811,7 @@ The example below is from Dir (defined in +dir.c+)
   // Define a reference list `dir_refs` containing a single entry to `path`, and
   // terminating with RUBY_REF_END
   RUBY_REFERENCES_START(dir_refs)
-      REF_EDGE(dir_data, path),
+      RUBY_REF_EDGE(dir_data, path),
   RUBY_REFERENCES_END
 
   // Override the "dmark" field with the defined reference list now that we
@@ -819,7 +819,7 @@ The example below is from Dir (defined in +dir.c+)
   // flags field
   static const rb_data_type_t dir_data_type = {
       "dir",
-      {REFS_LIST_PTR(dir_refs), dir_free, dir_memsize,},
+      {RUBY_REFS_LIST_PTR(dir_refs), dir_free, dir_memsize,},
       0, NULL, RUBY_TYPED_WB_PROTECTED | RUBY_TYPED_FREE_IMMEDIATELY | RUBY_TYPED_DECL_MARKING
   };
 
diff --git a/enumerator.c b/enumerator.c
index 52e010cd9a..b77ef175ce 100644
--- a/enumerator.c
+++ b/enumerator.c
@@ -196,15 +196,15 @@ struct enumerator {
 };
 
 RUBY_REFERENCES_START(enumerator_refs)
-    REF_EDGE(enumerator, obj),
-    REF_EDGE(enumerator, args),
-    REF_EDGE(enumerator, fib),
-    REF_EDGE(enumerator, dst),
-    REF_EDGE(enumerator, lookahead),
-    REF_EDGE(enumerator, feedvalue),
-    REF_EDGE(enumerator, stop_exc),
-    REF_EDGE(enumerator, size),
-    REF_EDGE(enumerator, procs),
+    RUBY_REF_EDGE(struct enumerator, obj),
+    RUBY_REF_EDGE(struct enumerator, args),
+    RUBY_REF_EDGE(struct enumerator, fib),
+    RUBY_REF_EDGE(struct enumerator, dst),
+    RUBY_REF_EDGE(struct enumerator, lookahead),
+    RUBY_REF_EDGE(struct enumerator, feedvalue),
+    RUBY_REF_EDGE(struct enumerator, stop_exc),
+    RUBY_REF_EDGE(struct enumerator, size),
+    RUBY_REF_EDGE(struct enumerator, procs),
 RUBY_REFERENCES_END
 
 static VALUE rb_cGenerator, rb_cYielder, rb_cEnumProducer;
@@ -259,7 +259,7 @@ VALUE rb_cArithSeq;
 static const rb_data_type_t enumerator_data_type = {
     "enumerator",
     {
-        REFS_LIST_PTR(enumerator_refs),
+        RUBY_REFS_LIST_PTR(enumerator_refs),
         RUBY_TYPED_DEFAULT_FREE,
         NULL, // Nothing allocated externally, so don't need a memsize function
         NULL,
diff --git a/include/ruby/internal/gc.h b/include/ruby/internal/gc.h
index 68472c6454..4ca379c4ba 100644
--- a/include/ruby/internal/gc.h
+++ b/include/ruby/internal/gc.h
@@ -44,8 +44,8 @@
 
 RBIMPL_SYMBOL_EXPORT_BEGIN()
 
-#define REF_EDGE(s, p) (offsetof(struct s, p))
-#define REFS_LIST_PTR(l) ((RUBY_DATA_FUNC)l)
+#define RUBY_REF_EDGE(s, p) offsetof(s, p)
+#define RUBY_REFS_LIST_PTR(l) (RUBY_DATA_FUNC)(l)
 #define RUBY_REF_END SIZE_MAX
 #define RUBY_REFERENCES_START(t) static const size_t t[] = {
 #define RUBY_REFERENCES_END RUBY_REF_END, };
-- 
cgit v1.2.3