From 26dceecc80390f10cedb94bd9e4fd655827d7f17 Mon Sep 17 00:00:00 2001
From: Johnathan Corgan <johnathan@corganlabs.com>
Date: Tue, 26 Mar 2013 20:18:53 -0700
Subject: runtime: migrate remaining gnuradio-core contents into
gnuradio-runtime
---
gnuradio-core/src/lib/missing/posix_memalign.cc | 114 ------------------------
1 file changed, 114 deletions(-)
delete mode 100644 gnuradio-core/src/lib/missing/posix_memalign.cc
(limited to 'gnuradio-core/src/lib/missing/posix_memalign.cc')
diff --git a/gnuradio-core/src/lib/missing/posix_memalign.cc b/gnuradio-core/src/lib/missing/posix_memalign.cc
deleted file mode 100644
index aaeff78042..0000000000
--- a/gnuradio-core/src/lib/missing/posix_memalign.cc
+++ /dev/null
@@ -1,114 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2008,2009 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- *
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "posix_memalign.h"
-
-#ifdef HAVE_MALLOC_H
-// for Cygwin valloc () prototype
-#include <malloc.h>
-#endif
-
-#ifndef HAVE_POSIX_MEMALIGN
-
-/* emulate posix_memalign functionality, to some degree */
-
-#include <errno.h>
-#include "gr_pagesize.h"
-
-int posix_memalign
-(void **memptr, size_t alignment, size_t size)
-{
- /* emulate posix_memalign functionality, to some degree */
-
- /* make sure the return handle is valid; return "bad address" if not valid */
- if (memptr == 0)
- return (EFAULT);
- *memptr = (void*) 0;
-
- /* make sure 'alignment' is a power of 2
- * and multiple of sizeof (void*)
- */
-
- /* make sure 'alignment' is a multiple of sizeof (void*) */
- if ((alignment % sizeof (void*)) != 0)
- return (EINVAL);
-
- /* make sure 'alignment' is a power of 2 */
- if ((alignment & (alignment - 1)) != 0)
- return (EINVAL);
-
- /* good alignment */
-
-#if (ALIGNED_MALLOC != 0)
-
- /* if 'malloc' is known to be aligned, and the desired 'alignment'
- * matches is <= that provided by 'malloc', then use 'malloc'. This
- * works on, e.g., Darwin 8 & 9: for which malloc is 16-byte aligned.
- */
- size_t am = (size_t) ALIGNED_MALLOC;
- if (alignment <= am) {
- /* make sure ALIGNED_MALLOC is a power of 2, to guarantee that the
- * alignment is correct (since 'alignment' must be a power of 2).
- */
- if ((am & (am - 1)) != 0)
- return (EINVAL);
- /* good malloc alignment */
- *memptr = malloc (size);
- }
-
-#endif /* (ALIGNED_MALLOC != 0) */
-#ifdef HAVE_VALLOC
-
- if (*memptr == (void*) 0) {
- /* try valloc if it exists */
- /* cheap and easy way to make sure alignment is met, so long as it
- * is <= pagesize () */
- if (alignment <= (size_t) gr_pagesize ()) {
- *memptr = valloc (size);
- }
- }
-
-#endif /* HAVE_VALLOC */
-
-#if (ALIGNED_MALLOC == 0) && !defined (HAVE_VALLOC)
- /* no posix_memalign, valloc, and malloc isn't known to be aligned
- * (enough for the input arguments); no idea what to do.
- */
-
-#error gnuradio-core/src/libmissing/posix_memalign.cc: Cannot find a way to alloc aligned memory.
-
-#endif
-
- /* if the pointer wasn't allocated properly, return that there was
- * not enough memory to allocate; otherwise, return OK (0).
- */
- if (*memptr == (void*) 0)
- return (ENOMEM);
- else
- return (0);
-};
-
-#endif /* ! HAVE_POSIX_MEMALIGN */
--
cgit v1.2.3