Cross-Platform Compatibility of gm_time

[jack-pearce]

Another issue related to use of MSVC vs GCC/Clang.

On GCC the build fails due to the usage of gmtime_s, which is not available on POSIX systems. Instead, gmtime_r should be used.

Could you use a macro for something like this:

#include <ctime>

tm ImGui::Today() {
    time_t currentTime = time(nullptr);
    struct tm res;

    #ifdef _WIN32
        gmtime_s(&res, &currentTime);  // Windows (MSVC)
    #else
        gmtime_r(&currentTime, &res);  // Linux/macOS (POSIX)
    #endif

    return res;
}

Thanks!

[DnA-IntRicate]

Hi there, sorry for the delayed reply. I'll update it with a fix in the next day or so.

Thanks for the suggestion!