X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-getcpu.c;h=7cc9faa8c40f9af8cd38353ff62df44eaa1421a6;hb=HEAD;hp=dc2834e9f310bbaa9047ec845197019c4b9b89fe;hpb=c0c0989ab70574e09b2f7e8b48c2da6af664a849;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-getcpu.c b/liblttng-ust/lttng-getcpu.c
deleted file mode 100644
index dc2834e9..00000000
--- a/liblttng-ust/lttng-getcpu.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- * Copyright (C) 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-#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_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();
-}