mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-07-07 13:29:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix warning about shadowing a global variable "index" in netifapi.c

Browse Source
This commit is contained in:
Dirk Ziegelmeier 2017-01-23 21:12:29 +01:00
parent 9e0b36747a
commit 0ef298b21f
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/api/netifapi.c
View File

@ -257,16 +257,16 @@ netifapi_netif_common(struct netif *netif, netifapi_void_fn voidfunc,
* tcpip_thread context.
*
* @param name the interface name of the netif
* @param index output index of the found netif
* @param idx output index of the found netif
*/
err_t
netifapi_netif_name_to_index(const char *name, u8_t *index)
netifapi_netif_name_to_index(const char *name, u8_t *idx)
{
err_t err;
NETIFAPI_VAR_DECLARE(msg);
NETIFAPI_VAR_ALLOC(msg);
*index = 0;
*idx = 0;
#if LWIP_MPU_COMPATIBLE
strncpy(NETIFAPI_VAR_REF(msg).msg.ifs.name, name, IF_NAMESIZE - 1);
@ -276,7 +276,7 @@ netifapi_netif_name_to_index(const char *name, u8_t *index)
#endif /* LWIP_MPU_COMPATIBLE */
err = tcpip_api_call(netifapi_do_name_to_index, &API_VAR_REF(msg).call);
if (!err) {
*index = NETIFAPI_VAR_REF(msg).msg.ifs.index;
*idx = NETIFAPI_VAR_REF(msg).msg.ifs.index;
}
NETIFAPI_VAR_FREE(msg);
return err;
@ -287,18 +287,18 @@ netifapi_netif_name_to_index(const char *name, u8_t *index)
* Call netif_index_to_name() in a thread-safe way by running that function inside the
* tcpip_thread context.
*
* @param index the interface index of the netif
* @param idx the interface index of the netif
* @param name output name of the found netif, empty '\0' string if netif not found.
* name should be of at least IF_NAMESIZE bytes
*/
err_t
netifapi_netif_index_to_name(u8_t index, char *name)
netifapi_netif_index_to_name(u8_t idx, char *name)
{
err_t err;
NETIFAPI_VAR_DECLARE(msg);
NETIFAPI_VAR_ALLOC(msg);
NETIFAPI_VAR_REF(msg).msg.ifs.index = index;
NETIFAPI_VAR_REF(msg).msg.ifs.index = idx;
#if !LWIP_MPU_COMPATIBLE
NETIFAPI_VAR_REF(msg).msg.ifs.name = name;
#endif /* LWIP_MPU_COMPATIBLE */