mirror of
https://github.com/ToruNiina/toml11.git
synced 2024-11-08 13:50:06 +00:00
feat: fill char buffer with null char
those funcs always return null-terminated string but just to make it sure
This commit is contained in:
parent
947c995189
commit
937a7c45fe
@ -27,6 +27,7 @@ inline std::string str_error(int errnum)
|
||||
#ifdef _MSC_VER // MSVC
|
||||
constexpr std::size_t bufsize = 256;
|
||||
std::array<char, bufsize> buf;
|
||||
buf.fill('\0');
|
||||
const auto result = strerror_s(buf.data(), bufsize, errnum);
|
||||
if(result != 0)
|
||||
{
|
||||
@ -39,11 +40,13 @@ inline std::string str_error(int errnum)
|
||||
#elif defined(_GNU_SOURCE)
|
||||
constexpr std::size_t bufsize = 256;
|
||||
std::array<char, bufsize> buf;
|
||||
buf.fill('\0');
|
||||
const char* result = strerror_r(errnum, buf.data(), bufsize);
|
||||
return std::string(result);
|
||||
#elif (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112L) || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 600)
|
||||
constexpr std::size_t bufsize = 256;
|
||||
std::array<char, bufsize> buf;
|
||||
buf.fill('\0');
|
||||
const int result = strerror_r(errnum, buf.data(), bufsize);
|
||||
if (result != 0)
|
||||
{
|
||||
|
Loading…
Reference in New Issue
Block a user