From 62a2e10e4137c443cf7d199f98443b50f6351ef9 Mon Sep 17 00:00:00 2001
From: Michael Jerris <mike@jerris.com>
Date: Wed, 19 Nov 2014 16:06:42 -0500
Subject: [PATCH] remove hack breaking some cross compile builds.  if you
 really need this, you should be using new enough glibc anyways

---
 Makefile.am                              |  4 -
 configure.ac                             |  4 -
 src/include/timerfd_wrap.h               | 93 ------------------------
 src/mod/timers/mod_timerfd/mod_timerfd.c |  5 --
 src/switch_time.c                        |  7 --
 5 files changed, 113 deletions(-)
 delete mode 100644 src/include/timerfd_wrap.h

diff --git a/Makefile.am b/Makefile.am
index 886c5edf63..96e9181646 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -141,10 +141,6 @@ if HAVE_ODBC
 CORE_CFLAGS += -DSWITCH_HAVE_ODBC $(ODBC_INC_FLAGS)
 endif
 
-if ENABLE_TIMERFD_WRAPPER
-CORE_CFLAGS += -DTIMERFD_WRAP
-endif
-
 ##
 ## libfreeswitch
 ##
diff --git a/configure.ac b/configure.ac
index a11de35c84..a91690aeca 100644
--- a/configure.ac
+++ b/configure.ac
@@ -630,10 +630,6 @@ if test x"$enable_deprecated_core_db_events" = x"yes" ; then
         AC_DEFINE([SWITCH_DEPRECATED_CORE_DB], [1], [Define to 1 to enable deprecated core db events])
 fi
 
-AC_ARG_ENABLE(timerfd-wrapper,
-[AC_HELP_STRING([--enable-timerfd-wrapper],[timerfd is in the kernel but not in your libc])],[enable_timer_fd_wrapper="$enableval"],[enable_timer_fd_wrapper="no"])
-AM_CONDITIONAL([ENABLE_TIMERFD_WRAPPER],[test "x$enable_timer_fd_wrapper" != "xno"])
-
 ESL_LDFLAGS=
 PLATFORM_CORE_LDFLAGS=
 PLATFORM_CORE_LIBS=
diff --git a/src/include/timerfd_wrap.h b/src/include/timerfd_wrap.h
deleted file mode 100644
index bdcd11b4f1..0000000000
--- a/src/include/timerfd_wrap.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* 
- * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
- * Copyright (C) 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
- *
- * Version: MPL 1.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
- *
- * The Initial Developer of the Original Code is
- * Anthony Minessale II <anthm@freeswitch.org>
- * Portions created by the Initial Developer are Copyright (C)
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * 
- * Anthony Minessale II <anthm@freeswitch.org>
- *
- * timerfd_wrap.h -- timerfd syscall wrapper
- *
- */
-/*! \file timerfd_wrap.h
-    \brief timerfd syscall wrapper
-*/
-
-#ifndef TIMERFD_WRAP_H
-#define TIMERFD_WRAP_H
-SWITCH_BEGIN_EXTERN_C
-
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-#include <sys/syscall.h>
-#include <sys/types.h>
-#include <sys/signal.h>
-#include <sys/time.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <signal.h>
-#include <poll.h>
-#include <fcntl.h>
-#include <time.h>
-#include <errno.h>
-
-
-#ifndef __NR_timerfd
-#if defined(__x86_64__)
-#define __NR_timerfd_create 283
-#define __NR_timerfd_settime 286
-#define __NR_timerfd_gettime 287
-#elif defined(__i386__)
-#define __NR_timerfd_create 322
-#define __NR_timerfd_settime 325
-#define __NR_timerfd_gettime 326
-#else
-#error invalid system
-#endif
-#endif
-
-#define TFD_TIMER_ABSTIME (1 << 0)
-
-int timerfd_create(int clockid, int flags) 
-{
-
-	return syscall(__NR_timerfd_create, clockid, flags);
-}
-
-int timerfd_settime(int ufc, int flags, const struct itimerspec *utmr, struct itimerspec *otmr) 
-{
-
-	return syscall(__NR_timerfd_settime, ufc, flags, utmr, otmr);
-}
-
-int timerfd_gettime(int ufc, struct itimerspec *otmr) 
-{
-
-	return syscall(__NR_timerfd_gettime, ufc, otmr);
-}
-
-SWITCH_END_EXTERN_C
-
-#endif
diff --git a/src/mod/timers/mod_timerfd/mod_timerfd.c b/src/mod/timers/mod_timerfd/mod_timerfd.c
index 0eafab5e48..bd07be8cdd 100644
--- a/src/mod/timers/mod_timerfd/mod_timerfd.c
+++ b/src/mod/timers/mod_timerfd/mod_timerfd.c
@@ -31,12 +31,7 @@
  */
 
 #include <switch.h>
-#ifdef TIMERFD_WRAP
-#define TFD_CLOEXEC 0
-#include <timerfd_wrap.h>
-#else
 #include <sys/timerfd.h>
-#endif
 #include <sys/epoll.h>
 
 SWITCH_MODULE_LOAD_FUNCTION(mod_timerfd_load);
diff --git a/src/switch_time.c b/src/switch_time.c
index dc3fe50303..cc5fbe8dbe 100644
--- a/src/switch_time.c
+++ b/src/switch_time.c
@@ -35,16 +35,9 @@
 #include <stdio.h>
 #include "private/switch_core_pvt.h"
 
-#ifdef TIMERFD_WRAP
-#include <timerfd_wrap.h>
-#ifndef HAVE_TIMERFD_CREATE
-#define HAVE_TIMERFD_CREATE
-#endif
-#else
 #ifdef HAVE_TIMERFD_CREATE
 #include <sys/timerfd.h>
 #endif
-#endif
 
 //#if defined(DARWIN)
 #define DISABLE_1MS_COND