diff options
Diffstat (limited to 'usr/src/uts/common/net/if.h')
| -rw-r--r-- | usr/src/uts/common/net/if.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/usr/src/uts/common/net/if.h b/usr/src/uts/common/net/if.h index 53d6996961..81f34c5659 100644 --- a/usr/src/uts/common/net/if.h +++ b/usr/src/uts/common/net/if.h @@ -720,6 +720,12 @@ extern struct if_nameindex *if_nameindex(void); extern void if_freenameindex(struct if_nameindex *); #define IF_NAMESIZE _LIFNAMSIZ +/* + * If changing IF_MAX_INDEX to a value greater than UINT16_MAX, check if + * struct sockaddr_dl needs to be modified as the interface index is placed + * in this structure by the kernel. + */ +#define IF_INDEX_MAX UINT16_MAX #ifdef __cplusplus } |