* configure.in: Check for fopen64.

* libbfd-in.h (real_fopen): New prototype.
	* configure, config.in, libbfd.h: Regenerated.
	* bfdio.c (real_fopen): New function.
	* opncls.c (bfd_fopen, bfd_fill_in_gnu_debuglink_section): Use it.
	* cache.c (bfd_open_file): Likewise.

bfd/ChangeLog

@@ -1,3 +1,12 @@
+2005-11-03  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* configure.in: Check for fopen64.
+	* libbfd-in.h (real_fopen): New prototype.
+	* configure, config.in, libbfd.h: Regenerated.
+	* bfdio.c (real_fopen): New function.
+	* opncls.c (bfd_fopen, bfd_fill_in_gnu_debuglink_section): Use it.
+	* cache.c (bfd_open_file): Likewise.
+
 2005-11-03  Thiemo Seufer  <ths@networkno.de>
 
 	* elfxx-mips.c (mips_elf_calculate_relocation): Handle only

bfd/bfdio.c

@@ -63,6 +63,16 @@ real_fseek (FILE *file, file_ptr offset, int whence)
 #endif
 }
 
+FILE *
+real_fopen (const char *filename, const char *modes)
+{
+#if defined (HAVE_FOPEN64)
+  return fopen64 (filename, modes);
+#else
+  return fopen (filename, modes);
+#endif
+}
+
 /*
 INTERNAL_DEFINITION
 	struct bfd_iovec

bfd/cache.c

@@ -476,15 +476,15 @@ bfd_open_file (bfd *abfd)
     {
     case read_direction:
     case no_direction:
-      abfd->iostream = (PTR) fopen (abfd->filename, FOPEN_RB);
+      abfd->iostream = (PTR) real_fopen (abfd->filename, FOPEN_RB);
       break;
     case both_direction:
     case write_direction:
       if (abfd->opened_once)
 	{
-	  abfd->iostream = (PTR) fopen (abfd->filename, FOPEN_RUB);
+	  abfd->iostream = (PTR) real_fopen (abfd->filename, FOPEN_RUB);
 	  if (abfd->iostream == NULL)
-	    abfd->iostream = (PTR) fopen (abfd->filename, FOPEN_WUB);
+	    abfd->iostream = (PTR) real_fopen (abfd->filename, FOPEN_WUB);
 	}
       else
 	{
@@ -514,7 +514,7 @@ bfd_open_file (bfd *abfd)
 	  if (stat (abfd->filename, &s) == 0 && s.st_size != 0)
 	    unlink_if_ordinary (abfd->filename);
 #endif
-	  abfd->iostream = (PTR) fopen (abfd->filename, FOPEN_WUB);
+	  abfd->iostream = (PTR) real_fopen (abfd->filename, FOPEN_WUB);
 	  abfd->opened_once = TRUE;
 	}
       break;

bfd/config.in

@@ -92,6 +92,9 @@
 /* Define to 1 if you have the `fdopen' function. */
 #undef HAVE_FDOPEN
 
+/* Define to 1 if you have the `fopen64' function. */
+#undef HAVE_FOPEN64
+
 /* Define to 1 if you have the `fseeko' function. */
 #undef HAVE_FSEEKO
 

bfd/configure.in

@@ -921,7 +921,7 @@ AC_SUBST(bfd_default_target_size)
 # fseeko, long.  This assumes that sizeof off_t is .ge. sizeof long.
 # Hopefully a reasonable assumption since fseeko et.al. should be
 # upward compatible.
-AC_CHECK_FUNCS(ftello ftello64 fseeko fseeko64)
+AC_CHECK_FUNCS(ftello ftello64 fseeko fseeko64 fopen64)
 if test x"$ac_cv_func_ftello" = xyes -a x"$ac_cv_func_fseeko" = xyes; then
     AC_CHECK_SIZEOF(off_t)
 fi

bfd/libbfd-in.h

@@ -651,6 +651,7 @@ extern void _bfd_abort
    the system "off_t" or "off64_t", as the offset.  */
 extern file_ptr real_ftell (FILE *file);
 extern int real_fseek (FILE *file, file_ptr offset, int whence);
+extern FILE *real_fopen (const char *filename, const char *modes);
 
 /* List of supported target vectors, and the default vector (if
    bfd_default_vector[0] is NULL, there is no default).  */

bfd/libbfd.h

@@ -656,6 +656,7 @@ extern void _bfd_abort
    the system "off_t" or "off64_t", as the offset.  */
 extern file_ptr real_ftell (FILE *file);
 extern int real_fseek (FILE *file, file_ptr offset, int whence);
+extern FILE *real_fopen (const char *filename, const char *modes);
 
 /* List of supported target vectors, and the default vector (if
    bfd_default_vector[0] is NULL, there is no default).  */

bfd/opncls.c

@@ -175,7 +175,7 @@ bfd_fopen (const char *filename, const char *target, const char *mode, int fd)
     nbfd->iostream = fdopen (fd, mode);
   else
 #endif
-    nbfd->iostream = fopen (filename, mode);
+    nbfd->iostream = real_fopen (filename, mode);
   if (nbfd->iostream == NULL)
     {
       bfd_set_error (bfd_error_system_call);
@@ -1407,7 +1407,7 @@ bfd_fill_in_gnu_debuglink_section (bfd *abfd,
      .gnu_debuglink section, we insist upon the user providing us with a
      correct-for-section-creation-time path, but this need not conform to
      the gdb location algorithm.  */
-  handle = fopen (filename, FOPEN_RB);
+  handle = real_fopen (filename, FOPEN_RB);
   if (handle == NULL)
     {
       bfd_set_error (bfd_error_system_call);