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PPP, CCP, add dummy ccp_ functions in ppp.c so it builds if CCP_SUPPORT is set

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This commit is contained in:
Sylvain Rochet 2015-03-20 00:37:34 +01:00
parent 9fbe900949
commit 36e90a1bd5
2 changed files with 44 additions and 0 deletions
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6
src/include/netif/ppp/ppp_impl.h
View File

@ -472,6 +472,12 @@ int sifnpmode(ppp_pcb *pcb, int proto, enum NPmode mode);
void netif_set_mtu(ppp_pcb *pcb, int mtu);
int netif_get_mtu(ppp_pcb *pcb);
#if CCP_SUPPORT
int ccp_test(ppp_pcb *pcb, u_char *opt_ptr, int opt_len, int for_transmit);
void ccp_flags_set(ppp_pcb *pcb, int isopen, int isup);
int ccp_fatal_error(ppp_pcb *pcb);
#endif /* CCP_SUPPORT */
#if PPP_IDLETIMELIMIT
int get_idle_time(ppp_pcb *pcb, struct ppp_idle *ip);
#endif /* PPP_IDLETIMELIMIT */

38
src/netif/ppp/ppp.c
View File

@ -1091,6 +1091,44 @@ int netif_get_mtu(ppp_pcb *pcb) {
return pcb->netif->mtu;
}
#if CCP_SUPPORT
/*
* ccp_test - whether a given compression method is acceptable for use.
*/
int
ccp_test(ppp_pcb *pcb, u_char *opt_ptr, int opt_len, int for_transmit)
{
LWIP_UNUSED_ARG(pcb);
LWIP_UNUSED_ARG(opt_ptr);
LWIP_UNUSED_ARG(opt_len);
LWIP_UNUSED_ARG(for_transmit);
return -1;
}
/*
* ccp_flags_set - inform about the current state of CCP.
*/
void
ccp_flags_set(ppp_pcb *pcb, int isopen, int isup)
{
LWIP_UNUSED_ARG(pcb);
LWIP_UNUSED_ARG(isopen);
LWIP_UNUSED_ARG(isup);
}
/*
* ccp_fatal_error - returns 1 if decompression was disabled as a
* result of an error detected after decompression of a packet,
* 0 otherwise. This is necessary because of patent nonsense.
*/
int
ccp_fatal_error(ppp_pcb *pcb)
{
LWIP_UNUSED_ARG(pcb);
return 1;
}
#endif /* CCP_SUPPORT */
#if PPP_IDLETIMELIMIT
/********************************************************************
*