gdb: add target_ops::supports_displaced_step

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

diff --git a/bfd/init.c b/bfd/init.c
index c08749614a8c89016263dccf0888d93fb1d509f8..463b4f335f30362864d77045eb6f8834ed25560d 100644 (file)
--- a/bfd/init.c
+++ b/bfd/init.c
@@ -1,5 +1,5 @@
 /* bfd initialization stuff
-   Copyright (C) 1990-2014 Free Software Foundation, Inc.
+   Copyright (C) 1990-2020 Free Software Foundation, Inc.
    Written by Steve Chamberlain of Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -38,17 +38,24 @@ FUNCTION
        bfd_init
 
 SYNOPSIS
-       void bfd_init (void);
+       unsigned int bfd_init (void);
 
 DESCRIPTION
        This routine must be called before any other BFD function to
        initialize magical internal data structures.
+       Returns a magic number, which may be used to check
+       that the bfd library is configured as expected by users.
+.
+.{* Value returned by bfd_init.  *}
+.
+.#define BFD_INIT_MAGIC (sizeof (struct bfd_section))
 */
 
 /* Actually, there is currently nothing for this function to do.
    However, someday it may be needed, so keep it around.  */
 
-void
+unsigned int
 bfd_init (void)
 {
+  return BFD_INIT_MAGIC;
 }