ust-fd: Add close_range declaration

[lttng-ust.git] / liblttng-ust-libc-wrapper / lttng-ust-malloc.c

diff --git a/liblttng-ust-libc-wrapper/lttng-ust-malloc.c b/liblttng-ust-libc-wrapper/lttng-ust-malloc.c
deleted file mode 100644 (file)
index 3212ff0..0000000
--- a/liblttng-ust-libc-wrapper/lttng-ust-malloc.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2009  Pierre-Marc Fournier
- * Copyright (C) 2011  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; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * 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
-#include <dlfcn.h>
-#include <sys/types.h>
-#include <stdio.h>
-
-#define TRACEPOINT_DEFINE
-#define TRACEPOINT_CREATE_PROBES
-#include "ust_libc.h"
-
-void *malloc(size_t size)
-{
-       static void *(*plibc_malloc)(size_t size) = NULL;
-       void *retval;
-
-       if (plibc_malloc == NULL) {
-               plibc_malloc = dlsym(RTLD_NEXT, "malloc");
-               if (plibc_malloc == NULL) {
-                       fprintf(stderr, "mallocwrap: unable to find malloc\n");
-                       return NULL;
-               }
-       }
-       retval = plibc_malloc(size);
-       tracepoint(ust_libc, malloc, size, retval);
-       return retval;
-}
-
-void free(void *ptr)
-{
-       static void *(*plibc_free)(void *ptr) = NULL;
-
-       if (plibc_free == NULL) {
-               plibc_free = dlsym(RTLD_NEXT, "free");
-               if (plibc_free == NULL) {
-                       fprintf(stderr, "mallocwrap: unable to find free\n");
-                       return;
-               }
-       }
-       tracepoint(ust_libc, free, ptr);
-       plibc_free(ptr);
-}