deprecated

Here is a possible (albeit perhaps not too elegant) solution. Insert in the header a code like that // badheader.hpp namespace { [[deprecated(“This header is deprecated”)]] constexpr static int badheader_hpp_is_deprecated = 0; constexpr static int please_dont_use_badheader_hpp = badheader_hpp_is_deprecated; } This creates a deprecated variable badheader_hpp_is_deprecated. The initialization of please_dont_use_badheader_hpp triggers the deprecated warning. Notice that … Read more

strerror is deprecated because it’s not thread-safe. strerror works on an internal static buffer, which may be overwritten by other, concurrent threads. You should use a secure variant called strerror_s. The secure variant requires that the buffer size be passed to the function in order to validate that the buffer is large enough before writing … Read more