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Merge branch 'master' of https://github.com/gabime/spdlog.git

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gabime
2017-05-17 00:01:52 +03:00
parent bd25f59a42 a39f71dbd4
commit eb92cc35df
6 changed files with 97 additions and 12 deletions
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14
include/spdlog/details/os.h
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@@ -365,6 +365,17 @@ inline std::string filename_to_str(const filename_t& filename)
}
#endif
inline std::string errno_to_string(char [256], char* res) {
return std::string(res);
}
inline std::string errno_to_string(char buf[256], int res) {
if (res == 0) {
return std::string(buf);
} else {
return "Unknown error";
}
}
// Return errno string (thread safe)
inline std::string errno_str(int err_num)
@@ -387,7 +398,8 @@ inline std::string errno_str(int err_num)
return "Unknown error";
#else // gnu version (might not use the given buf, so its retval pointer must be used)
return std::string(strerror_r(err_num, buf, buf_size));
auto err = strerror_r(err_num, buf, buf_size); // let compiler choose type
return errno_to_string(buf, err); // use overloading to select correct stringify function
#endif
}