diff options
Diffstat (limited to 'release')
| -rw-r--r-- | release/picobsd/tinyware/ns/ns.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/release/picobsd/tinyware/ns/ns.c b/release/picobsd/tinyware/ns/ns.c index a5e6a25..2d62529 100644 --- a/release/picobsd/tinyware/ns/ns.c +++ b/release/picobsd/tinyware/ns/ns.c @@ -58,6 +58,7 @@ #ifdef BRIDGING #include <net/if_types.h> /* IFT_ETHER */ +#include <net/ethernet.h> #include <net/bridge.h> #endif @@ -98,15 +99,19 @@ sock_ntop(const struct sockaddr *sa, size_t salen) switch (sa->sa_family) { case 255: { - struct sockaddr_in *sin = (struct sockaddr_in *) sa; u_long mask; + u_int index = 1 << 31; + u_short new_mask = 0; int i; i=0; - mask=ntohl(sin->sin_addr.s_addr); + mask = ntohl(((struct sockaddr_in *)sa)->sin_addr.s_addr); - while(mask & (0x80000000>>i)) i++; - sprintf(str,"/%d",i); + while(mask & index) { + new_mask++; + index >>= 1; + } + sprintf(str,"/%hu", new_mask); return(str); } case AF_UNSPEC: |
