zhangyiss/toml11
1
0
Fork 0
mirror of https://github.com/ToruNiina/toml11.git synced 2025-09-17 17:58:09 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

fix: strerror_r error handling toml/exception.hpp in macos

Browse Source
This commit is contained in:
Esonhugh
2023-12-27 11:11:23 +08:00
parent 01a0e93e5f
commit ed577df40a
1 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
toml/exception.hpp
View File

@@ -37,13 +37,7 @@ inline std::string str_error(int errnum)
{ {
return std::string(buf.data()); return std::string(buf.data());
} }
#elif defined(_GNU_SOURCE) #elif (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112L) || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 600) || ( defined(__DARWIN_C_LEVEL) && __DARWIN_C_LEVEL >= 200112L ) // macos or POSIX
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; constexpr std::size_t bufsize = 256;
std::array<char, bufsize> buf; std::array<char, bufsize> buf;
buf.fill('\0'); buf.fill('\0');
@@ -56,6 +50,12 @@ inline std::string str_error(int errnum)
{ {
return std::string(buf.data()); return std::string(buf.data());
} }
#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);
#else // fallback #else // fallback
return std::strerror(errnum); return std::strerror(errnum);
#endif #endif