unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.

2011-04-04  Tobias Burnus  <burnus@net-b.de>

        * unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
        (fallback_access, open_internal4, compare_file_filename,
        find_file, file_size, inquire_sequential, inquire_direct,
        inquire_formatted): Use "struct stat" instead of gfstat_t.

From-SVN: r171911

libgfortran/ChangeLog

+2011-04-04  Tobias Burnus  <burnus@net-b.de>
+
+	* unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
+	(fallback_access, open_internal4, compare_file_filename,
+	find_file, file_size, inquire_sequential, inquire_direct,
+	inquire_formatted): Use "struct stat" instead of gfstat_t.
+
 2011-03-27  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/18918

libgfortran/io/unix.c

@@ -48,10 +48,14 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 
+#if !defined(_FILE_OFFSET_BITS) || _FILE_OFFSET_BITS != 64
+#undef lseek
 #define lseek _lseeki64
+#undef fstat
 #define fstat _fstati64
+#undef stat
 #define stat _stati64
-typedef struct _stati64 gfstat_t;
+#endif
 
 #ifndef HAVE_WORKING_STAT
 static uint64_t
@@ -96,9 +100,6 @@ id_from_fd (const int fd)
 }
 
 #endif
-
-#else
-typedef struct stat gfstat_t;
 #endif
 
 #ifndef PATH_MAX
@@ -156,7 +157,7 @@ fallback_access (const char *path, int mode)
 
   if (mode == F_OK)
     {
-      gfstat_t st;
+      struct stat st;
       return stat (path, &st);
     }
 
@@ -924,7 +925,7 @@ open_internal4 (char *base, int length, gfc_offset offset)
 static stream *
 fd_to_stream (int fd)
 {
-  gfstat_t statbuf;
+  struct stat statbuf;
   unix_stream *s;
 
   s = get_mem (sizeof (unix_stream));
@@ -1405,7 +1406,7 @@ int
 compare_file_filename (gfc_unit *u, const char *name, int len)
 {
   char path[PATH_MAX + 1];
-  gfstat_t st;
+  struct stat st;
 #ifdef HAVE_WORKING_STAT
   unix_stream *s;
 #else
@@ -1446,7 +1447,7 @@ compare_file_filename (gfc_unit *u, const char *name, int len)
 
 
 #ifdef HAVE_WORKING_STAT
-# define FIND_FILE0_DECL gfstat_t *st
+# define FIND_FILE0_DECL struct stat *st
 # define FIND_FILE0_ARGS st
 #else
 # define FIND_FILE0_DECL uint64_t id, const char *file, gfc_charlen_type file_len
@@ -1505,7 +1506,7 @@ gfc_unit *
 find_file (const char *file, gfc_charlen_type file_len)
 {
   char path[PATH_MAX + 1];
-  gfstat_t st[1];
+  struct stat st[1];
   gfc_unit *u;
 #if defined(__MINGW32__) && !HAVE_WORKING_STAT
   uint64_t id = 0ULL;
@@ -1656,7 +1657,7 @@ GFC_IO_INT
 file_size (const char *file, gfc_charlen_type file_len)
 {
   char path[PATH_MAX + 1];
-  gfstat_t statbuf;
+  struct stat statbuf;
 
   if (unpack_filename (path, file, file_len))
     return -1;
@@ -1677,7 +1678,7 @@ const char *
 inquire_sequential (const char *string, int len)
 {
   char path[PATH_MAX + 1];
-  gfstat_t statbuf;
+  struct stat statbuf;
 
   if (string == NULL ||
       unpack_filename (path, string, len) || stat (path, &statbuf) < 0)
@@ -1701,7 +1702,7 @@ const char *
 inquire_direct (const char *string, int len)
 {
   char path[PATH_MAX + 1];
-  gfstat_t statbuf;
+  struct stat statbuf;
 
   if (string == NULL ||
       unpack_filename (path, string, len) || stat (path, &statbuf) < 0)
@@ -1725,7 +1726,7 @@ const char *
 inquire_formatted (const char *string, int len)
 {
   char path[PATH_MAX + 1];
-  gfstat_t statbuf;
+  struct stat statbuf;
 
   if (string == NULL ||
       unpack_filename (path, string, len) || stat (path, &statbuf) < 0)