win32.c: rb_w32_udln_find_exe_r,

rb_w32_udln_find_file_r
* win32/win32.c (rb_w32_udln_find_exe_r, rb_w32_udln_find_file_r):
  codepage independent versions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,4 +1,9 @@
-Sun Jun 30 10:59:04 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun 30 10:59:09 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	 rb_w32_udln_find_file_r
+
+	* win32/win32.c (rb_w32_udln_find_exe_r, rb_w32_udln_find_file_r):
+	  codepage independent versions.
 
 	* win32/win32.c (w32_spawn): extract codepage aware code from
 	  rb_w32_spawn().

common.mk

@@ -831,7 +831,8 @@ unicode.$(OBJEXT): {$(VPATH)}unicode.c {$(VPATH)}regint.h \
 utf_8.$(OBJEXT): {$(VPATH)}utf_8.c {$(VPATH)}regenc.h {$(VPATH)}config.h \
   {$(VPATH)}oniguruma.h {$(VPATH)}missing.h $(RUBY_H_INCLUDES)
 
-win32/win32.$(OBJEXT): {$(VPATH)}win32/win32.c $(RUBY_H_INCLUDES) $(PLATFORM_D)
+win32/win32.$(OBJEXT): {$(VPATH)}win32/win32.c {$(VPATH)}dln.h {$(VPATH)}dln_find.c \
+  $(RUBY_H_INCLUDES) $(PLATFORM_D)
 win32/file.$(OBJEXT): {$(VPATH)}win32/file.c $(RUBY_H_INCLUDES) $(PLATFORM_D)
 
 $(NEWLINE_C): $(srcdir)/enc/trans/newline.trans $(srcdir)/tool/transcode-tblgen.rb

win32/win32.c

@@ -21,7 +21,6 @@
 
 #include "ruby/ruby.h"
 #include "ruby/encoding.h"
-#include "dln.h"
 #include <fcntl.h>
 #include <process.h>
 #include <sys/stat.h>
@@ -52,6 +51,22 @@
 static int w32_stati64(const char *path, struct stati64 *st, UINT cp);
 static char *w32_getenv(const char *name, UINT cp);
 
+#undef getenv
+#define DLN_FIND_EXTRA_ARG_DECL ,UINT cp
+#define DLN_FIND_EXTRA_ARG ,cp
+#define rb_w32_stati64(path, st) w32_stati64(path, st, cp)
+#define getenv(name) w32_getenv(name, cp)
+#define dln_find_exe_r rb_w32_udln_find_exe_r
+#define dln_find_file_r rb_w32_udln_find_file_r
+#include "dln.h"
+#include "dln_find.c"
+#undef MAXPATHLEN
+#undef rb_w32_stati64
+#undef dln_find_exe_r
+#undef dln_find_file_r
+#define dln_find_exe_r(fname, path, buf, size) rb_w32_udln_find_exe_r(fname, path, buf, size, cp)
+#define dln_find_file_r(fname, path, buf, size) rb_w32_udln_find_file_r(fname, path, buf, size, cp)
+
 #undef stat
 #undef fclose
 #undef close