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Re: How to get file descriptor from abfd?

From: Paul Pluzhnikov <ppluzhnikov at google dot com>
To: Dave Korn <dave dot korn dot cygwin at googlemail dot com>
Cc: binutils at sourceware dot org, Tom Tromey <tromey at redhat dot com>, gdb-patches ml <gdb-patches at sourceware dot org>
Date: Mon, 1 Jun 2009 22:54:58 -0700
Subject: Re: How to get file descriptor from abfd?
References: <8ac60eac0905311056l3b8edf98rc6abfe28853e0b6d@mail.gmail.com> <4A22CB56.3070704@gmail.com>

On Sun, May 31, 2009 at 11:24 AM, Dave Korn
<dave.korn.cygwin@googlemail.com> wrote:

> The cleanest design would be to add an mmap member function to bfd_iovec.

Thanks.

Would attached patch be acceptable?

Tested by building with and without HAVE_MMAP on Linux/x86_64, and by
building GDB against this and running its tests.


-- 
Paul Pluzhnikov

2009-06-01  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * bfd-in2.h: bfd_mmap prototype
        * bfdio.c (bfd_mmap): New function.
        * libbfd.h (bfd_iovec): Add bmmap.
        * cache.c (cache_bmap): New function.
        (cache_iovec): Initialize bmmap member.
        * opencls.c (opncls_bmmap): New function.
        (opncls_iovec): Initialize bmmap member.

Attachment: bfd-mmap-patch-20090601.txt
Description: Text document

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