X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-getcpu.c;h=7cc9faa8c40f9af8cd38353ff62df44eaa1421a6;hb=HEAD;hp=7b608ef94aa43f247433969c87050058a9021419;hpb=3fbec7dc3645facd9e809cf161ba3435a377ce56;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-getcpu.c b/liblttng-ust/lttng-getcpu.c
deleted file mode 100644
index 7b608ef9..00000000
--- a/liblttng-ust/lttng-getcpu.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright (C) 2014  Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; version 2.1 of
- * the License.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
- */
-
-#define _GNU_SOURCE
-#define _LGPL_SOURCE
-#include <error.h>
-#include <dlfcn.h>
-#include <stdlib.h>
-#include <usterr-signal-safe.h>
-#include <lttng/ust-getcpu.h>
-#include <urcu/system.h>
-#include <urcu/arch.h>
-
-#include "getenv.h"
-#include "../libringbuffer/getcpu.h"
-
-int (*lttng_get_cpu)(void);
-
-static
-void *getcpu_handle;
-
-int lttng_ust_getcpu_override(int (*getcpu)(void))
-{
-	CMM_STORE_SHARED(lttng_get_cpu, getcpu);
-	return 0;
-}
-
-void lttng_ust_getcpu_init(void)
-{
-	const char *libname;
-	void (*libinit)(void);
-
-	if (getcpu_handle)
-		return;
-	libname = lttng_secure_getenv("LTTNG_UST_GETCPU_PLUGIN");
-	if (!libname)
-		return;
-	getcpu_handle = dlopen(libname, RTLD_NOW);
-	if (!getcpu_handle) {
-		PERROR("Cannot load LTTng UST getcpu override library %s",
-			libname);
-		return;
-	}
-	dlerror();
-	libinit = (void (*)(void)) dlsym(getcpu_handle,
-		"lttng_ust_getcpu_plugin_init");
-	if (!libinit) {
-		PERROR("Cannot find LTTng UST getcpu override library %s initialization function lttng_ust_getcpu_plugin_init()",
-			libname);
-		return;
-	}
-	libinit();
-}