From 91de3d6539ca93366cf5f5de0a26b4474ccecab2 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 10 Dec 2017 17:26:58 +0000
Subject: support 128bit ino on Windows (if available)

* win32/win32.c, include/ruby/win32.h (stati128, rb_{,u,l,ul}stati128): rename
  from stati64ns, change the type of st_ino to 64bit and added st_inohigh.

* dir.c, file.c (stat, lstat): follow above changes.

* file.c (rb_stat_ino): support 128bit ino.

* win32/win32.c (rb_{,u,l,ul}stati128): ditto.
  [Feature #13731]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 include/ruby/win32.h | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

(limited to 'include')

diff --git a/include/ruby/win32.h b/include/ruby/win32.h
index 82613a866a..6db757b6e3 100644
--- a/include/ruby/win32.h
+++ b/include/ruby/win32.h
@@ -172,10 +172,11 @@ typedef int clockid_t;
 #define unlink(p)		rb_w32_unlink(p)
 #endif /* RUBY_EXPORT */
 
-/* same with stati64 except nanosecond timestamps */
-struct stati64ns {
+/* same with stati64 except the size of st_ino and nanosecond timestamps */
+struct stati128 {
   _dev_t st_dev;
-  _ino_t st_ino;
+  unsigned __int64 st_ino;
+  __int64 st_inohigh;
   unsigned short st_mode;
   short st_nlink;
   short st_uid;
@@ -192,19 +193,21 @@ struct stati64ns {
 
 #if SIZEOF_OFF_T == 8
 #define off_t __int64
-#define stat stati64ns
+#define stat stati128
+#define SIZEOF_STRUCT_STAT_ST_INO sizeof(unsigned __int64)
+#define HAVE_STRUCT_STAT_ST_INOHIGH
 #define HAVE_STRUCT_STAT_ST_ATIMENSEC
 #define HAVE_STRUCT_STAT_ST_MTIMENSEC
 #define HAVE_STRUCT_STAT_ST_CTIMENSEC
-#define fstat(fd,st)		rb_w32_fstati64ns(fd,st)
-#define stati64ns(path, st)	rb_w32_stati64ns(path, st)
+#define fstat(fd,st)		rb_w32_fstati128(fd,st)
+#define stati128(path, st)	rb_w32_stati128(path,st)
 #else
 #define stat(path,st)		rb_w32_stat(path,st)
 #define fstat(fd,st)		rb_w32_fstat(fd,st)
 extern int rb_w32_stat(const char *, struct stat *);
 extern int rb_w32_fstat(int, struct stat *);
 #endif
-#define lstat(path,st)		rb_w32_lstati64ns(path,st)
+#define lstat(path,st)		rb_w32_lstati128(path,st)
 #define access(path,mode)	rb_w32_access(path,mode)
 
 #define strcasecmp		_stricmp
@@ -335,14 +338,14 @@ extern int rb_w32_urmdir(const char *);
 extern int rb_w32_unlink(const char *);
 extern int rb_w32_uunlink(const char *);
 extern int rb_w32_uchmod(const char *, int);
-extern int rb_w32_stati64ns(const char *, struct stati64ns *);
-extern int rb_w32_ustati64ns(const char *, struct stati64ns *);
-extern int rb_w32_lstati64ns(const char *, struct stati64ns *);
-extern int rb_w32_ulstati64ns(const char *, struct stati64ns *);
+extern int rb_w32_stati128(const char *, struct stati128 *);
+extern int rb_w32_ustati128(const char *, struct stati128 *);
+extern int rb_w32_lstati128(const char *, struct stati128 *);
+extern int rb_w32_ulstati128(const char *, struct stati128 *);
 extern int rb_w32_access(const char *, int);
 extern int rb_w32_uaccess(const char *, int);
 extern char rb_w32_fd_is_text(int);
-extern int rb_w32_fstati64ns(int, struct stati64ns *);
+extern int rb_w32_fstati128(int, struct stati128 *);
 extern int rb_w32_dup2(int, int);
 
 #include <float.h>
-- 
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