linkat           1702 lib/unistd.in.h _GL_FUNCDECL_RPL (linkat, int,
linkat           1706 lib/unistd.in.h _GL_CXXALIAS_RPL (linkat, int,
linkat           1711 lib/unistd.in.h _GL_FUNCDECL_SYS (linkat, int,
linkat           1716 lib/unistd.in.h _GL_CXXALIAS_SYS (linkat, int,
linkat           1721 lib/unistd.in.h _GL_CXXALIASWARN (linkat);
linkat           1726 lib/unistd.in.h _GL_WARN_ON_USE (linkat, "linkat is unportable - "