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>cyg_ppp_up()</H1
><DIV
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><A
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><H2
>Name</H2
>cyg_ppp_up&nbsp;--&nbsp;Bring PPP connection up</DIV
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><PRE
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>#include &lt;cyg/ppp/ppp.h&gt;
        </PRE
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><P
><CODE
><CODE
CLASS="FUNCDEF"
>cyg_ppp_handle_t cyg_ppp_up</CODE
>(char *devnam, const cyg_ppp_options_t *options);</CODE
></P
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><H2
>Description</H2
><P
>This function starts up a PPP connection. The
<CODE
CLASS="PARAMETER"
>devnam</CODE
> argument is the name of the device to be
used for the connection, typically <TT
CLASS="LITERAL"
>"/dev/ser0"</TT
> or
<TT
CLASS="LITERAL"
>"/dev/ser1"</TT
>. The <CODE
CLASS="STRUCTFIELD"
>options</CODE
>
argument should point to an initialized
<CODE
CLASS="STRUCTNAME"
>cyg_ppp_options_t</CODE
> object.</P
><P
>The return value will either be zero, indicating a failure, or a
<SPAN
CLASS="TYPE"
>cyg_ppp_handle_t</SPAN
> object that may be used as an argument
to other PPP functions.</P
><DIV
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><BLOCKQUOTE
CLASS="NOTE"
><P
><B
>Note: </B
>Although the PPP API is designed to permit several simultaneous
connections to co-exist, at present only one PPP connection is
actually implemented. Any attempt to create a second connection while
there is already one open will fail.</P
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