exec_command()

std::string MayaFlux::Platform::SystemConfig::exec_command ( const char *  cmd )

static

Definition at line 182 of file HostEnvironment.cpp.

{
    std::array<char, 128> buffer {};
    std::string result;
 
    using PipeCloser = int (*)(FILE*);
#ifdef MAYAFLUX_PLATFORM_WINDOWS
    std::unique_ptr<FILE, PipeCloser> pipe(_popen(cmd, "r"), _pclose);
#else
    std::unique_ptr<FILE, PipeCloser> pipe(popen(cmd, "r"), pclose);
#endif
 
    if (!pipe)
        return "";
 
    while (fgets(buffer.data(), static_cast<int>(buffer.size()), pipe.get())) {
        result += buffer.data();
    }
    return result;
}

References cmd.

Referenced by get_clang_includes(), and get_clang_resource_dir().

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