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[SIGAR-24] Flag 'Microsoft Loopback Adapter' as LOOPBACK

This commit is contained in:
Doug MacEachern 2006-11-03 19:04:09 +00:00
parent 7fc90a9aa4
commit 64be681de6
1 changed files with 14 additions and 2 deletions
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16
src/os/win32/win32_sigar.c
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@ -110,6 +110,9 @@ typedef enum {
#define PERF_VAL_CPU(ix) \ #define PERF_VAL_CPU(ix) \
NS100_2SEC(PERF_VAL(ix)) NS100_2SEC(PERF_VAL(ix))
#define MS_LOOPBACK_ADAPTER "Microsoft Loopback Adapter"
#define NETIF_LA "la"
static DWORD perfbuf_init(sigar_t *sigar) static DWORD perfbuf_init(sigar_t *sigar)
{ {
if (!sigar->perfbuf) { if (!sigar->perfbuf) {
@ -2160,7 +2163,7 @@ sigar_net_interface_list_get(sigar_t *sigar,
{ {
MIB_IFTABLE *ift; MIB_IFTABLE *ift;
int i, status; int i, status;
int lo=0, eth=0; int lo=0, eth=0, la=0;
if (!sigar->netif_mib_rows) { if (!sigar->netif_mib_rows) {
sigar->netif_mib_rows = sigar_cache_new(10); sigar->netif_mib_rows = sigar_cache_new(10);
@ -2183,7 +2186,11 @@ sigar_net_interface_list_get(sigar_t *sigar,
MIB_IFROW *ifr = ift->table + i; MIB_IFROW *ifr = ift->table + i;
sigar_cache_entry_t *entry; sigar_cache_entry_t *entry;
if (ifr->dwType == MIB_IF_TYPE_LOOPBACK) { if (strEQ(ifr->bDescr, MS_LOOPBACK_ADAPTER)) {
/* special-case */
sprintf(name, NETIF_LA "%d", la++);
}
else if (ifr->dwType == MIB_IF_TYPE_LOOPBACK) {
sprintf(name, "lo%d", lo++); sprintf(name, "lo%d", lo++);
} }
else { else {
@ -2275,6 +2282,11 @@ sigar_net_interface_config_get(sigar_t *sigar,
} }
} }
/* hack for MS_LOOPBACK_ADAPTER */
if (strnEQ(name, NETIF_LA, sizeof(NETIF_LA)-1)) {
ifconfig->flags |= SIGAR_IFF_LOOPBACK;
}
SIGAR_SSTRCPY(ifconfig->type, SIGAR_SSTRCPY(ifconfig->type,
SIGAR_NIC_ETHERNET); SIGAR_NIC_ETHERNET);
} }