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
|
#pragma once
#include <cerrno>
#include <cstring>
#include <stdexcept>
#include "common.hpp"
POLYBAR_NS
using std::exception;
using std::runtime_error;
using std::strerror;
class application_error : public runtime_error {
public:
explicit application_error(const string& message, int code = 0) : runtime_error(message), code(code) {}
int code{0};
};
class system_error : public application_error {
public:
explicit system_error() : application_error(strerror(errno), errno) {}
explicit system_error(const string& message)
: application_error(message + " (reason: " + strerror(errno) + ")", errno) {}
};
#define DEFINE_CHILD_ERROR(error, parent) \
class error : public parent { \
using parent::parent; \
}
#define DEFINE_ERROR(error) DEFINE_CHILD_ERROR(error, application_error)
POLYBAR_NS_END
|
