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Re: [lwip-users] What is the meaning of got PPPERR_USER in status_callba
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From: |
Sylvain Rochet |
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Subject: |
Re: [lwip-users] What is the meaning of got PPPERR_USER in status_callback? |
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Date: |
Wed, 8 Mar 2017 14:48:46 +0100 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
Hi Axel,
On Wed, Mar 08, 2017 at 09:08:01PM +0800, Axel Lin wrote:
> Hi,
> In my test, sometimes ppp_connect() success
ppp_connect() should always succeed because it is just an initiator. If
it fails it means you are doing things wrong like calling it when
session is already started or even up…
> but status_callback In such case, I cannot connect to internet. What
> is the meaning of PPPERR_USER?
ppp.h:#define PPPERR_USER 5 /* User interrupt. */
i.e., you called ppp_close(). If you look at the code, you will see that
only ppp_close() set error code to PPPERR_USER.
Sylvain
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