diff options
Diffstat (limited to 'libnet/src/libnet_resolve.c')
| -rw-r--r-- | libnet/src/libnet_resolve.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/libnet/src/libnet_resolve.c b/libnet/src/libnet_resolve.c index 961d710..fd58956 100644 --- a/libnet/src/libnet_resolve.c +++ b/libnet/src/libnet_resolve.c @@ -230,8 +230,14 @@ libnet_addr2name6_r(struct libnet_in6_addr addr, uint8_t use_name, const struct libnet_in6_addr in6addr_error = IN6ADDR_ERROR_INIT; +int +libnet_in6_is_error(struct libnet_in6_addr addr) +{ + return 0 == memcmp(&addr, &in6addr_error, sizeof(addr)); +} + struct libnet_in6_addr -libnet_name2addr6(libnet_t *l, char *host_name, uint8_t use_name) +libnet_name2addr6(libnet_t *l, const char *host_name, uint8_t use_name) { #if !defined (__WIN32__) struct libnet_in6_addr addr; @@ -272,14 +278,14 @@ libnet_name2addr6(libnet_t *l, char *host_name, uint8_t use_name) } else { - #if defined(__WIN32__) /* Silence Win32 warning */ - if (l) +#if defined(__WIN32__) /* Silence Win32 warning */ + if (l) { snprintf(l->err_buf, LIBNET_ERRBUF_SIZE, "%s(): can't resolve IPv6 addresses.\n", __func__); } return (in6addr_error); - #else +#else if(!inet_pton(AF_INET6, host_name, &addr)) { if (l) @@ -290,7 +296,7 @@ libnet_name2addr6(libnet_t *l, char *host_name, uint8_t use_name) return (in6addr_error); } return (addr); - #endif +#endif } } |