Large File Support for native Windows platforms.

[gnulib.git] / lib / sys_stat.in.h

diff --git a/lib/sys_stat.in.h b/lib/sys_stat.in.h
index 476e6f2..e9e06a2 100644 (file)
--- a/lib/sys_stat.in.h
+++ b/lib/sys_stat.in.h
@@ -35,7 +35,8 @@
 
 #ifndef _@GUARD_PREFIX@_SYS_STAT_H
 
-/* Get nlink_t.  */
+/* Get nlink_t.
+   May also define off_t to a 64-bit type on native Windows.  */
 #include <sys/types.h>
 
 /* Get struct timespec.  */
@@ -66,6 +67,11 @@
 # include <io.h>
 #endif
 
+/* Large File Support on native Windows.  */
+#if @WINDOWS_64_BIT_ST_SIZE@
+# define stat _stati64
+#endif
+
 #ifndef S_IFIFO
 # ifdef _S_IFIFO
 #  define S_IFIFO _S_IFIFO
@@ -335,6 +341,9 @@ _GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf));
 _GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf));
 # endif
 _GL_CXXALIASWARN (fstat);
+#elif @WINDOWS_64_BIT_ST_SIZE@
+/* Above, we define stat to _stati64.  */
+# define fstat _fstati64
 #elif defined GNULIB_POSIXCHECK
 # undef fstat
 # if HAVE_RAW_DECL_FSTAT
@@ -620,6 +629,28 @@ _GL_WARN_ON_USE (mknodat, "mknodat is not portable - "
        so we have to replace stat64() instead of stat(). */
 #   undef stat64
 #   define stat64(name, st) rpl_stat (name, st)
+#  elif @WINDOWS_64_BIT_ST_SIZE@
+    /* Above, we define stat to _stati64.  */
+#   if defined __MINGW32__ && defined _stati64
+#    ifndef _USE_32BIT_TIME_T
+      /* The system headers define _stati64 to _stat64.  */
+#     undef _stat64
+#     define _stat64(name, st) rpl_stat (name, st)
+#    endif
+#   elif defined _MSC_VER && defined _stati64
+#    ifdef _USE_32BIT_TIME_T
+      /* The system headers define _stati64 to _stat32i64.  */
+#     undef _stat32i64
+#     define _stat32i64(name, st) rpl_stat (name, st)
+#    else
+      /* The system headers define _stati64 to _stat64.  */
+#     undef _stat64
+#     define _stat64(name, st) rpl_stat (name, st)
+#    endif
+#   else
+#    undef _stati64
+#    define _stati64(name, st) rpl_stat (name, st)
+#   endif
 #  elif defined __MINGW32__ && defined stat
 #   ifdef _USE_32BIT_TIME_T
      /* The system headers define stat to _stat32i64.  */