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use new ipv6 macros

This commit is contained in:
Doug MacEachern 2009-07-29 15:14:11 -07:00
parent 54d1ee7cff
commit e90567d94b
1 changed files with 5 additions and 22 deletions
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27
src/os/darwin/darwin_sigar.c
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@ -2595,13 +2595,12 @@ int sigar_net_interface_list_get(sigar_t *sigar,
#include <ifaddrs.h>
#define SIN6(s) ((struct sockaddr_in6 *)(s))
/* in6_prefixlen derived from freebsd/sbin/ifconfig/af_inet6.c */
static int sigar_in6_prefixlen(struct sockaddr *netmask)
{
u_char *name = (u_char *)&SIN6(netmask)->sin6_addr;
int size = sizeof(SIN6(netmask)->sin6_addr);
struct in6_addr *addr = SIGAR_SIN6_ADDR(netmask);
u_char *name = (u_char *)addr;
int size = sizeof(*addr);
int byte, bit, plen = 0;
for (byte = 0; byte < size; byte++, plen += 8) {
@ -2652,27 +2651,11 @@ int sigar_net_interface_ipv6_config_get(sigar_t *sigar, const char *name,
}
if (status == SIGAR_OK) {
struct in6_addr *addr = &SIN6(ifa->ifa_addr)->sin6_addr;
struct in6_addr *addr = SIGAR_SIN6_ADDR(ifa->ifa_addr);
sigar_net_address6_set(ifconfig->address6, addr);
sigar_net_interface_scope6_set(ifconfig, addr);
ifconfig->prefix6_length = sigar_in6_prefixlen(ifa->ifa_netmask);
if (IN6_IS_ADDR_LINKLOCAL(addr)) {
ifconfig->scope6 = SIGAR_IPV6_ADDR_LINKLOCAL;
}
else if (IN6_IS_ADDR_SITELOCAL(addr)) {
ifconfig->scope6 = SIGAR_IPV6_ADDR_SITELOCAL;
}
else if (IN6_IS_ADDR_V4COMPAT(addr)) {
ifconfig->scope6 = SIGAR_IPV6_ADDR_COMPATv4;
}
else if (IN6_IS_ADDR_LOOPBACK(addr)) {
ifconfig->scope6 = SIGAR_IPV6_ADDR_LOOPBACK;
}
else {
ifconfig->scope6 = SIGAR_IPV6_ADDR_ANY;
}
}
freeifaddrs(addrs);