Add --hash-size switch to the linker

[deliverable/binutils-gdb.git] / bfd / bfdwin.c

diff --git a/bfd/bfdwin.c b/bfd/bfdwin.c
index 49654588fff8ec75a2265c4fd9b88a0e4ce9eb48..fb7c967bff3b6f4f8349ac5103a6819a00a276c2 100644 (file)
--- a/bfd/bfdwin.c
+++ b/bfd/bfdwin.c
@@ -1,5 +1,5 @@
 /* Support for memory-mapped windows into a BFD.
-   Copyright 1995, 1996, 2001, 2002 Free Software Foundation, Inc.
+   Copyright 1995, 1996, 2001, 2002, 2003 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
 This file is part of BFD, the Binary File Descriptor library.
@@ -52,7 +52,7 @@ INTERNAL_DEFINITION
 
 .struct _bfd_window_internal {
 .  struct _bfd_window_internal *next;
-.  PTR data;
+.  void *data;
 .  bfd_size_type size;
 .  int refcount : 31;          {* should be enough...  *}
 .  unsigned mapped : 1;                {* 1 = mmap, 0 = malloc *}
@@ -60,8 +60,7 @@ INTERNAL_DEFINITION
 */
 
 void
-bfd_init_window (windowp)
-     bfd_window *windowp;
+bfd_init_window (bfd_window *windowp)
 {
   windowp->data = 0;
   windowp->i = 0;
@@ -69,8 +68,7 @@ bfd_init_window (windowp)
 }
 
 void
-bfd_free_window (windowp)
-     bfd_window *windowp;
+bfd_free_window (bfd_window *windowp)
 {
   bfd_window_internal *i = windowp->i;
   windowp->i = 0;
@@ -107,13 +105,12 @@ bfd_free_window (windowp)
 
 static int ok_to_map = 1;
 
-boolean
-bfd_get_file_window (abfd, offset, size, windowp, writable)
-     bfd *abfd;
-     file_ptr offset;
-     bfd_size_type size;
-     bfd_window *windowp;
-     boolean writable;
+bfd_boolean
+bfd_get_file_window (bfd *abfd,
+                    file_ptr offset,
+                    bfd_size_type size,
+                    bfd_window *windowp,
+                    bfd_boolean writable)
 {
   static size_t pagesize;
   bfd_window_internal *i = windowp->i;
@@ -133,11 +130,10 @@ bfd_get_file_window (abfd, offset, size, windowp, writable)
 
   if (i == 0)
     {
-      i = ((bfd_window_internal *)
-          bfd_zmalloc ((bfd_size_type) sizeof (bfd_window_internal)));
+      i = bfd_zmalloc (sizeof (bfd_window_internal));
       windowp->i = i;
       if (i == 0)
-       return false;
+       return FALSE;
       i->data = 0;
     }
 #ifdef HAVE_MMAP
@@ -180,7 +176,7 @@ bfd_get_file_window (abfd, offset, size, windowp, writable)
                       ? MAP_FILE | MAP_PRIVATE
                       : MAP_FILE | MAP_SHARED),
                      fd, file_offset);
-      if (i->data == (PTR) -1)
+      if (i->data == (void *) -1)
        {
          /* An error happened.  Report it, or try using malloc, or
             something.  */
@@ -189,16 +185,16 @@ bfd_get_file_window (abfd, offset, size, windowp, writable)
          windowp->data = 0;
          if (debug_windows)
            fprintf (stderr, "\t\tmmap failed!\n");
-         return false;
+         return FALSE;
        }
       if (debug_windows)
        fprintf (stderr, "\n\tmapped %ld at %p, offset is %ld\n",
                 (long) real_size, i->data, (long) offset2);
       i->size = real_size;
-      windowp->data = (PTR) ((bfd_byte *) i->data + offset2);
+      windowp->data = (bfd_byte *) i->data + offset2;
       windowp->size = size;
       i->mapped = 1;
-      return true;
+      return TRUE;
     }
   else if (debug_windows)
     {
@@ -222,21 +218,21 @@ bfd_get_file_window (abfd, offset, size, windowp, writable)
   if (debug_windows)
     fprintf (stderr, "\n\t%s(%6ld)",
             i->data ? "realloc" : " malloc", (long) size_to_alloc);
-  i->data = (PTR) bfd_realloc (i->data, size_to_alloc);
+  i->data = bfd_realloc (i->data, size_to_alloc);
   if (debug_windows)
     fprintf (stderr, "\t-> %p\n", i->data);
   i->refcount = 1;
   if (i->data == NULL)
     {
       if (size_to_alloc == 0)
-       return true;
-      return false;
+       return TRUE;
+      return FALSE;
     }
   if (bfd_seek (abfd, offset, SEEK_SET) != 0)
-    return false;
+    return FALSE;
   i->size = bfd_bread (i->data, size, abfd);
   if (i->size != size)
-    return false;
+    return FALSE;
   i->mapped = 0;
 #ifdef HAVE_MPROTECT
   if (!writable)
@@ -249,7 +245,7 @@ bfd_get_file_window (abfd, offset, size, windowp, writable)
 #endif
   windowp->data = i->data;
   windowp->size = i->size;
-  return true;
+  return TRUE;
 }
 
 #endif /* USE_MMAP */