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freebsd: network.

This commit is contained in:
Alastair Poole 2021-03-02 22:15:01 +00:00
parent 5967cff546
commit 7fcd6a9d4f
1 changed files with 22 additions and 7 deletions
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29
src/bin/system/machine/network.bogox
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@ -15,9 +15,8 @@
*/
#if defined(__MacOS__) || defined(__FreeBSD__) || defined(__DragonFly__)
static void
_freebsd_generic_network_status(uint64_t *in,
uint64_t *out)
static net_iface_t **
_freebsd_generic_network_status(int *n)
{
struct ifmibdata *ifmd;
size_t len;
@ -25,11 +24,13 @@ _freebsd_generic_network_status(uint64_t *in,
len = sizeof(count);
if (sysctlbyname("net.link.generic.system.ifcount", &count, &len, NULL, 0) == -1)
return;
return NULL;
ifmd = malloc(sizeof(struct ifmibdata));
if (!ifmd)
return;
return NULL;
net_iface_t **ifaces = NULL;
for (i = 1; i <= count; i++) {
int mib[] = {
@ -39,10 +40,22 @@ _freebsd_generic_network_status(uint64_t *in,
if (sysctl(mib, 6, ifmd, &len, NULL, 0) < 0) continue;
if (!strcmp(ifmd->ifmd_name, "lo0"))
continue;
*in += ifmd->ifmd_data.ifi_ibytes;
*out += ifmd->ifmd_data.ifi_obytes;
net_iface_t *iface = malloc(sizeof(net_iface_t));
if (iface)
{
snprintf(iface->name, sizeof(iface->name), "%s",
ifmd->ifmd_name);
iface->xfer.in = ifmd->ifmd_data.ifi_ibytes;
iface->xfer.out = ifmd->ifmd_data.ifi_obytes;
void *t = realloc(ifaces, (1 + 1 + *n) * sizeof(net_iface_t *));
ifaces = t;
ifaces[(*n)++] = iface;
}
}
free(ifmd);
return ifaces;
}
#endif
@ -158,6 +171,8 @@ system_network_ifaces_get(int *n)
*n = 0;
#if defined(__linux__)
return _linux_generic_network_status(n);
#elif defined(__MacOS__) || defined(__FreeBSD__) || defined(__DragonFly__)
return _freebsd_generic_network_status(n);
#elif defined(__OpenBSD__)
return _openbsd_generic_network_status(n);
#else