Move internal ST functions to internal/st.h

st_replace and st_init_existing_table_with_size are functions used
internally in Ruby and should not be publicly visible.

6 files changed, 22 insertions, 6 deletions

diff --git a/common.mk b/common.mk
index 83f10f7a58..1220ed5f72 100644
--- a/common.mk
+++ b/common.mk
@@ -7655,6 +7655,7 @@ hash.$(OBJEXT): $(top_srcdir)/internal/imemo.h
 hash.$(OBJEXT): $(top_srcdir)/internal/object.h
 hash.$(OBJEXT): $(top_srcdir)/internal/proc.h
 hash.$(OBJEXT): $(top_srcdir)/internal/serial.h
+hash.$(OBJEXT): $(top_srcdir)/internal/st.h
 hash.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
 hash.$(OBJEXT): $(top_srcdir)/internal/string.h
 hash.$(OBJEXT): $(top_srcdir)/internal/symbol.h
@@ -7844,6 +7845,7 @@ hash.$(OBJEXT): {$(VPATH)}internal/module.h
 hash.$(OBJEXT): {$(VPATH)}internal/newobj.h
 hash.$(OBJEXT): {$(VPATH)}internal/scan_args.h
 hash.$(OBJEXT): {$(VPATH)}internal/special_consts.h
+hash.$(OBJEXT): {$(VPATH)}internal/st.h
 hash.$(OBJEXT): {$(VPATH)}internal/static_assert.h
 hash.$(OBJEXT): {$(VPATH)}internal/stdalign.h
 hash.$(OBJEXT): {$(VPATH)}internal/stdbool.h
@@ -10914,6 +10916,7 @@ object.$(OBJEXT): $(top_srcdir)/internal/inits.h
 object.$(OBJEXT): $(top_srcdir)/internal/numeric.h
 object.$(OBJEXT): $(top_srcdir)/internal/object.h
 object.$(OBJEXT): $(top_srcdir)/internal/serial.h
+object.$(OBJEXT): $(top_srcdir)/internal/st.h
 object.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
 object.$(OBJEXT): $(top_srcdir)/internal/string.h
 object.$(OBJEXT): $(top_srcdir)/internal/struct.h
@@ -11081,6 +11084,7 @@ object.$(OBJEXT): {$(VPATH)}internal/module.h
 object.$(OBJEXT): {$(VPATH)}internal/newobj.h
 object.$(OBJEXT): {$(VPATH)}internal/scan_args.h
 object.$(OBJEXT): {$(VPATH)}internal/special_consts.h
+object.$(OBJEXT): {$(VPATH)}internal/st.h
 object.$(OBJEXT): {$(VPATH)}internal/static_assert.h
 object.$(OBJEXT): {$(VPATH)}internal/stdalign.h
 object.$(OBJEXT): {$(VPATH)}internal/stdbool.h
@@ -16799,6 +16803,7 @@ st.$(OBJEXT): $(top_srcdir)/internal/bits.h
 st.$(OBJEXT): $(top_srcdir)/internal/compilers.h
 st.$(OBJEXT): $(top_srcdir)/internal/hash.h
 st.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
+st.$(OBJEXT): $(top_srcdir)/internal/st.h
 st.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
 st.$(OBJEXT): $(top_srcdir)/internal/warnings.h
 st.$(OBJEXT): {$(VPATH)}assert.h
@@ -16945,6 +16950,7 @@ st.$(OBJEXT): {$(VPATH)}internal/module.h
 st.$(OBJEXT): {$(VPATH)}internal/newobj.h
 st.$(OBJEXT): {$(VPATH)}internal/scan_args.h
 st.$(OBJEXT): {$(VPATH)}internal/special_consts.h
+st.$(OBJEXT): {$(VPATH)}internal/st.h
 st.$(OBJEXT): {$(VPATH)}internal/static_assert.h
 st.$(OBJEXT): {$(VPATH)}internal/stdalign.h
 st.$(OBJEXT): {$(VPATH)}internal/stdbool.h
diff --git a/hash.c b/hash.c
index 78e9d9a2d6..75637c3b03 100644
--- a/hash.c
+++ b/hash.c
@@ -35,6 +35,7 @@
 #include "internal/hash.h"
 #include "internal/object.h"
 #include "internal/proc.h"
+#include "internal/st.h"
 #include "internal/symbol.h"
 #include "internal/thread.h"
 #include "internal/time.h"
@@ -757,7 +758,7 @@ ar_force_convert_table(VALUE hash, const char *file, int line)
         // make st
         st_table tab;
         st_table *new_tab = &tab;
-        rb_st_init_existing_table_with_size(new_tab, &objhash, size);
+        st_init_existing_table_with_size(new_tab, &objhash, size);
         ar_each_key(ar, bound, ar_each_key_insert, NULL, new_tab, hashes);
         hash_ar_free_and_clear_table(hash);
         RHASH_ST_TABLE_SET(hash, new_tab);
@@ -1530,7 +1531,7 @@ hash_copy(VALUE ret, VALUE hash)
         }
         else {
             st_table *tab = RHASH_ST_TABLE(ret);
-            rb_st_init_existing_table_with_size(tab, &objhash, RHASH_AR_TABLE_SIZE(hash));
+            st_init_existing_table_with_size(tab, &objhash, RHASH_AR_TABLE_SIZE(hash));
 
             int bound = RHASH_AR_TABLE_BOUND(hash);
             for (int i = 0; i < bound; i++) {
diff --git a/include/ruby/st.h b/include/ruby/st.h
index ba69c066c9..f35ab43603 100644
--- a/include/ruby/st.h
+++ b/include/ruby/st.h
@@ -104,8 +104,6 @@ st_table *rb_st_init_table(const struct st_hash_type *);
 #define st_init_table rb_st_init_table
 st_table *rb_st_init_table_with_size(const struct st_hash_type *, st_index_t);
 #define st_init_table_with_size rb_st_init_table_with_size
-st_table *rb_st_init_existing_table_with_size(st_table *tab, const struct st_hash_type *type, st_index_t size);
-#define st_init_existing_table_with_size rb_st_init_existing_table_with_size
 st_table *rb_st_init_numtable(void);
 #define st_init_numtable rb_st_init_numtable
 st_table *rb_st_init_numtable_with_size(st_index_t);
@@ -162,8 +160,6 @@ void rb_st_cleanup_safe(st_table *, st_data_t);
 #define st_cleanup_safe rb_st_cleanup_safe
 void rb_st_clear(st_table *);
 #define st_clear rb_st_clear
-st_table *rb_st_replace(st_table *new_tab, st_table *old_tab);
-#define st_replace rb_st_replace
 st_table *rb_st_copy(st_table *);
 #define st_copy rb_st_copy
 CONSTFUNC(int rb_st_numcmp(st_data_t, st_data_t));
diff --git a/internal/st.h b/internal/st.h
new file mode 100644
index 0000000000..a26b224505
--- /dev/null
+++ b/internal/st.h
@@ -0,0 +1,11 @@
+#ifndef INTERNAL_ST_H
+#define INTERNAL_ST_H
+
+#include "include/ruby/st.h"
+
+st_table *rb_st_replace(st_table *new_tab, st_table *old_tab);
+#define st_replace rb_st_replace
+st_table *rb_st_init_existing_table_with_size(st_table *tab, const struct st_hash_type *type, st_index_t size);
+#define st_init_existing_table_with_size rb_st_init_existing_table_with_size
+
+#endif
diff --git a/object.c b/object.c
index cde1d7b1d6..9a5a8fbe8a 100644
--- a/object.c
+++ b/object.c
@@ -31,6 +31,7 @@
 #include "internal/object.h"
 #include "internal/struct.h"
 #include "internal/string.h"
+#include "internal/st.h"
 #include "internal/symbol.h"
 #include "internal/variable.h"
 #include "variable.h"
diff --git a/st.c b/st.c
index b921b1bf3b..33a05c3c4a 100644
--- a/st.c
+++ b/st.c
@@ -108,6 +108,7 @@
 #include "internal/bits.h"
 #include "internal/hash.h"
 #include "internal/sanitizers.h"
+#include "internal/st.h"
 #endif
 
 #include <stdio.h>