freebsd: network.
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@ -15,9 +15,8 @@
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*/
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#if defined(__MacOS__) || defined(__FreeBSD__) || defined(__DragonFly__)
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static void
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_freebsd_generic_network_status(uint64_t *in,
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uint64_t *out)
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static net_iface_t **
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_freebsd_generic_network_status(int *n)
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{
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struct ifmibdata *ifmd;
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size_t len;
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@ -25,11 +24,13 @@ _freebsd_generic_network_status(uint64_t *in,
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len = sizeof(count);
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if (sysctlbyname("net.link.generic.system.ifcount", &count, &len, NULL, 0) == -1)
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return;
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return NULL;
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ifmd = malloc(sizeof(struct ifmibdata));
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if (!ifmd)
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return;
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return NULL;
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net_iface_t **ifaces = NULL;
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for (i = 1; i <= count; i++) {
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int mib[] = {
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@ -39,10 +40,22 @@ _freebsd_generic_network_status(uint64_t *in,
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if (sysctl(mib, 6, ifmd, &len, NULL, 0) < 0) continue;
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if (!strcmp(ifmd->ifmd_name, "lo0"))
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continue;
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*in += ifmd->ifmd_data.ifi_ibytes;
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*out += ifmd->ifmd_data.ifi_obytes;
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net_iface_t *iface = malloc(sizeof(net_iface_t));
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if (iface)
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{
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snprintf(iface->name, sizeof(iface->name), "%s",
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ifmd->ifmd_name);
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iface->xfer.in = ifmd->ifmd_data.ifi_ibytes;
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iface->xfer.out = ifmd->ifmd_data.ifi_obytes;
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void *t = realloc(ifaces, (1 + 1 + *n) * sizeof(net_iface_t *));
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ifaces = t;
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ifaces[(*n)++] = iface;
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}
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}
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free(ifmd);
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return ifaces;
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}
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#endif
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@ -158,6 +171,8 @@ system_network_ifaces_get(int *n)
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*n = 0;
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#if defined(__linux__)
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return _linux_generic_network_status(n);
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#elif defined(__MacOS__) || defined(__FreeBSD__) || defined(__DragonFly__)
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return _freebsd_generic_network_status(n);
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#elif defined(__OpenBSD__)
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return _openbsd_generic_network_status(n);
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#else
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