Unused parameter.

[simgrid.git] / src / xbt / memory_map.cpp

diff --git a/src/xbt/memory_map.cpp b/src/xbt/memory_map.cpp
index 43ce328624c318a6bff45fe104222f92a1cbd4f4..57eced33699e45ce2943bdc028c29c495cd2f3f8 100644 (file)
--- a/src/xbt/memory_map.cpp
+++ b/src/xbt/memory_map.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2008-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2008-2020. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -162,7 +162,7 @@ std::vector<VmMap> get_memory_map(pid_t pid)
   /* to be returned. */
   std::string path = std::string("/proc/") + std::to_string(pid) + "/maps";
   std::ifstream fp;
-  fp.rdbuf()->pubsetbuf(0, 0);
+  fp.rdbuf()->pubsetbuf(nullptr, 0);
   fp.open(path);
   if (not fp) {
     std::perror("open failed");
@@ -197,7 +197,7 @@ std::vector<VmMap> get_memory_map(pid_t pid)
 
     /* Ok we are good enough to try to get the info we need */
     /* First get the start and the end address of the map   */
-    char* tok = strtok_r(lfields[0], "-", &saveptr);
+    const char* tok = strtok_r(lfields[0], "-", &saveptr);
     if (tok == nullptr) {
       std::fprintf(stderr,
                    "Start and end address of the map are not concatenated by a hyphen (-). Recovery impossible.\n");