newlib-cygwin/winsup/cygwin/dtable.sgml

<sect1 id="func-cygwin-attach-handle-to-fd">
<title>cygwin_attach_handle_to_fd</title>

<funcsynopsis><funcprototype>
<funcdef>extern "C" int
<function>cygwin_attach_handle_to_fd</function></funcdef>
<paramdef>char *<parameter>name</parameter></paramdef>
<paramdef>int <parameter>fd</parameter></paramdef>
<paramdef>HANDLE <parameter>handle</parameter></paramdef>
<paramdef>int <parameter>bin</parameter></paramdef>
<paramdef>int <parameter>access</parameter></paramdef>
</funcprototype></funcsynopsis>

<para>This function can be used to turn a Win32 "handle" into a
posix-style file handle. <parameter>fd</parameter> may be -1 to
make cygwin allocate a handle; the actual handle is returned
in all cases.</para>

</sect1>