Method getRealPath

cache_builder/BuilderFileSystem.cpp:261–278

//

bool FileSystemMRM::getRealPath(const char possiblePath[MAXPATHLEN], char realPath[MAXPATHLEN]) const
{
    Diagnostics diag;
    std::string resolvedPath = symlinkResolver.realPath(diag, possiblePath);
    if (diag.hasError()) {
        diag.verbose("MRM error: %s\n", diag.errorMessage().c_str());
        diag.clearError();
        return false;
    }

    // FIXME: Should we only return real paths of files which point to macho's?  For now that is what we are doing
    auto it = fileMap.find(resolvedPath);
    if (it == fileMap.end())
        return false;

    memcpy(realPath, resolvedPath.c_str(), std::min((size_t)MAXPATHLEN, resolvedPath.size() + 1));
    return true;
}

bool FileSystemMRM::loadFile(const char* path, dyld3::closure::LoadedFileInfo& info,
                             char realerPath[MAXPATHLEN], void (^error)(const char* format, ...)) const