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added return value so that caller know if a nbr was removed or not

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This commit is contained in:
Joakim Eriksson 2015-08-20 16:56:50 +02:00
parent 946be77248
commit 513393db54
2 changed files with 4 additions and 4 deletions
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6
core/net/ipv6/uip-ds6-nbr.c
View File

@ -115,7 +115,7 @@ uip_ds6_nbr_add(const uip_ipaddr_t *ipaddr, const uip_lladdr_t *lladdr,
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
void int
uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr) uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr)
{ {
if(nbr != NULL) { if(nbr != NULL) {
@ -123,9 +123,9 @@ uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr)
uip_packetqueue_free(&nbr->packethandle); uip_packetqueue_free(&nbr->packethandle);
#endif /* UIP_CONF_IPV6_QUEUE_PKT */ #endif /* UIP_CONF_IPV6_QUEUE_PKT */
NEIGHBOR_STATE_CHANGED(nbr); NEIGHBOR_STATE_CHANGED(nbr);
nbr_table_remove(ds6_neighbors, nbr); return nbr_table_remove(ds6_neighbors, nbr);
} }
return; return 0;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/

2
core/net/ipv6/uip-ds6-nbr.h
View File

@ -88,7 +88,7 @@ void uip_ds6_neighbors_init(void);
/** \brief Neighbor Cache basic routines */ /** \brief Neighbor Cache basic routines */
uip_ds6_nbr_t *uip_ds6_nbr_add(const uip_ipaddr_t *ipaddr, const uip_lladdr_t *lladdr, uip_ds6_nbr_t *uip_ds6_nbr_add(const uip_ipaddr_t *ipaddr, const uip_lladdr_t *lladdr,
uint8_t isrouter, uint8_t state); uint8_t isrouter, uint8_t state);
void uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr); int uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr);
const uip_lladdr_t *uip_ds6_nbr_get_ll(const uip_ds6_nbr_t *nbr); const uip_lladdr_t *uip_ds6_nbr_get_ll(const uip_ds6_nbr_t *nbr);
const uip_ipaddr_t *uip_ds6_nbr_get_ipaddr(const uip_ds6_nbr_t *nbr); const uip_ipaddr_t *uip_ds6_nbr_get_ipaddr(const uip_ds6_nbr_t *nbr);
uip_ds6_nbr_t *uip_ds6_nbr_lookup(const uip_ipaddr_t *ipaddr); uip_ds6_nbr_t *uip_ds6_nbr_lookup(const uip_ipaddr_t *ipaddr);