Newlib Library

Newlib Library

The built-in AmigaOS C library is a variant of the Newlib C standard library implementation. This section describes features of Newlib which are unique to AmigaOS.

Shared Interface Pointer

Newlib is a rather unique in that is uses a shared interface pointer name INewlib (struct Interface* type). This is only a concern when you are not using the standard C startup code and opening newlib.library directly. One consequence of using a shared interface pointer is that you must specify the NP_Child tag when using IDOS->CreateNewProc() if you child process is to share the parent process' newlib context information (e.g. stdin, stdout and stderr).