blob: 9e46d952f058dee5350b6ba952ae06f630ed99a1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2016 Allen Samuels <allen.samuels@sandisk.com>
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#ifndef CEPH_INCLUDE_DEMANGLE
#define CEPH_INCLUDE_DEMANGLE
//// Stole this code from http://stackoverflow.com/questions/281818/unmangling-the-result-of-stdtype-infoname
#ifdef __GNUG__
#include <cstdlib>
#include <memory>
#include <cxxabi.h>
static std::string ceph_demangle(const char* name)
{
int status = -4; // some arbitrary value to eliminate the compiler warning
// enable c++11 by passing the flag -std=c++11 to g++
std::unique_ptr<char, void(*)(void*)> res {
abi::__cxa_demangle(name, NULL, NULL, &status),
std::free
};
return (status == 0) ? res.get() : name ;
}
#else
// does nothing if not g++
static std::string demangle(const char* name)
{
return name;
}
#endif
#endif
|
