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solve issue #724

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gabime 2018-06-13 20:16:31 +03:00
parent 65506136e2
commit 5683c06d9a
1 changed files with 17 additions and 18 deletions
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33
include/spdlog/common.h
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@ -13,6 +13,7 @@
#include <chrono> #include <chrono>
#include <stdexcept> #include <stdexcept>
#include <functional> #include <functional>
#include <algorithm>
#include <initializer_list> #include <initializer_list>
#include <memory> #include <memory>
#include <string> #include <string>
@ -143,31 +144,29 @@ enum class pattern_time_type
// //
// Log exception // Log exception
// //
namespace details {
namespace os {
std::string errno_str(int err_num);
}
} // namespace details
class spdlog_ex : public std::runtime_error class spdlog_ex : public std::runtime_error
{ {
public: public:
spdlog_ex(const std::string &msg): runtime_error(msg) explicit spdlog_ex(const std::string& msg) : runtime_error(msg){}
{ spdlog_ex(const std::string& msg, int last_errno) : runtime_error(msg), last_errno_(last_errno){}
fmt::format_to(buf_, "{}", msg);
}
spdlog_ex(const std::string &msg, int last_errno): runtime_error(msg)
{
fmt::format_system_error(buf_, last_errno, msg);
}
const char *what() const SPDLOG_NOEXCEPT override const char *what() const SPDLOG_NOEXCEPT override
{ {
return fmt::to_string(buf_).c_str(); if(last_errno_)
{
fmt::memory_buffer buf;
std::string msg(runtime_error::what());
fmt::format_system_error(buf, last_errno_, msg);
return fmt::to_string(buf).c_str();
}
else
{
return runtime_error::what();
}
} }
private: private:
fmt::memory_buffer buf_; int last_errno_{0};
}; };
// //