bughz/sigar
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Merge branch 'sigar-1.6'

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This commit is contained in:
Doug MacEachern 2010-01-17 22:25:34 -08:00
commit a45a09478f
1 changed files with 61 additions and 20 deletions
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81
src/os/hpux/hpux_sigar.c
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@ -739,6 +739,63 @@ static int sigar_get_mib_info(sigar_t *sigar,
return get_mib_info(sigar->mib, parms);
}
/* wrapper around get_physical_stat() */
static int sigar_get_physical_stat(sigar_t *sigar, int *count)
{
int status;
unsigned int len;
struct nmparms parms;
len = sizeof(*count);
parms.objid = ID_ifNumber;
parms.buffer = count;
parms.len = &len;
if ((status = sigar_get_mib_info(sigar, &parms)) != SIGAR_OK) {
return status;
}
len = sizeof(nmapi_phystat) * *count;
if (sigar->ifconf_len < len) {
sigar->ifconf_buf = realloc(sigar->ifconf_buf, len);
sigar->ifconf_len = len;
}
if (get_physical_stat(sigar->ifconf_buf, &len) < 0) {
return errno;
}
else {
return SIGAR_OK;
}
}
#define SIGAR_IF_NAMESIZE 16
/* hpux if_indextoname() does not work as advertised in 11.11 */
static int sigar_if_indextoname(sigar_t *sigar,
char *name,
int index)
{
int i, status, count;
nmapi_phystat *stat;
if ((status = sigar_get_physical_stat(sigar, &count) != SIGAR_OK)) {
return status;
}
for (i=0, stat = (nmapi_phystat *)sigar->ifconf_buf;
i<count;
i++, stat++)
{
if (stat->if_entry.ifIndex == index) {
strncpy(name, stat->nm_device, SIGAR_IF_NAMESIZE);
return SIGAR_OK;
}
}
return ENXIO;
}
int sigar_net_route_list_get(sigar_t *sigar,
sigar_net_route_list_t *routelist)
{
@ -790,6 +847,8 @@ int sigar_net_route_list_get(sigar_t *sigar,
sigar_net_address_set(route->gateway,
ent->NextHop);
sigar_if_indextoname(sigar, route->ifname, ent->IfIndex);
route->flags = SIGAR_RTF_UP;
if ((ent->Dest == 0) &&
(ent->Mask == 0))
@ -807,31 +866,13 @@ static int get_mib_ifstat(sigar_t *sigar,
const char *name,
mib_ifEntry *mib)
{
int status, count, i;
unsigned int len;
int i, status, count;
nmapi_phystat *stat;
struct nmparms parms;
len = sizeof(count);
parms.objid = ID_ifNumber;
parms.buffer = &count;
parms.len = &len;
if ((status = sigar_get_mib_info(sigar, &parms)) != SIGAR_OK) {
if ((status = sigar_get_physical_stat(sigar, &count) != SIGAR_OK)) {
return status;
}
len = sizeof(nmapi_phystat) * count;
if (sigar->ifconf_len < len) {
sigar->ifconf_buf = realloc(sigar->ifconf_buf, len);
sigar->ifconf_len = len;
}
if (get_physical_stat(sigar->ifconf_buf, &len) < 0) {
return errno;
}
for (i=0, stat = (nmapi_phystat *)sigar->ifconf_buf;
i<count;
i++, stat++)