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PPP, CORE, ppp_close() and ppp_sighup() ended up sharing almost everything, merged

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Merged ppp_sighup() to ppp_close() using an optional argument  "nocarrier"
on ppp_close().
This commit is contained in:
Sylvain Rochet
2015-02-22 14:25:36 +01:00
parent b040ace4c2
commit 4be7fccad3
5 changed files with 38 additions and 76 deletions
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12
src/include/netif/ppp/ppp.h
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@@ -467,13 +467,13 @@ err_t ppp_open(ppp_pcb *pcb, u16_t holdoff);
* Initiate the end of a PPP connection.
* Any outstanding packets in the queues are dropped.
* Return 0 on success, an error code on failure.
*
* Setting nocarrier to 1 close the PPP connection without initiating the
* shutdown procedure. Always using nocarrier = 0 is still recommended,
* this is going to take a little longer time if your link is down, but
* is a safer choice for the PPP state machine.
*/
err_t ppp_close(ppp_pcb *pcb);
/*
* Indicate to the PPP stack that the line has disconnected.
*/
void ppp_sighup(ppp_pcb *pcb);
err_t ppp_close(ppp_pcb *pcb, u8_t nocarrier);
/*
* Release the control block.