mirror of
https://git.FreeBSD.org/ports.git
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63 lines
1.8 KiB
Plaintext
63 lines
1.8 KiB
Plaintext
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--- freebsd_system.c.orig Sun Jan 19 18:43:41 1997
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+++ freebsd_system.c Sun Jan 19 18:42:59 1997
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@@ -75,6 +75,7 @@
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#include <sys/sysctl.h>
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#include <sys/dkstat.h>
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#include <sys/buf.h>
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+#include <sys/time.h>
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#include <sys/vmmeter.h>
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#include <vm/vm.h>
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#include <net/if.h>
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@@ -310,7 +311,8 @@
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Collect the Network-Traffic
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*/
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- if (nl[N_IFNET].n_value != 0) {
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+ if ((ifnetaddr = nl[N_IFNET].n_value) != 0) {
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+#if __FreeBSD_version <= 199701
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struct ifnet ifnet;
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kread(N_IFNET, &ifnetaddr, sizeof(ifnetaddr));
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old_packets = packets;
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@@ -322,6 +324,41 @@
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packets.collisions += ifnet.if_collisions;
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ifnetaddr = (u_long) ifnet.if_next;
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}
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+#else /* 3.0-current, Jan 1997 */
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+ /* Stolen from netstat/if.c */
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+ struct ifnet ifnet;
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+ struct ifnethead ifnethead;
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+ u_long ifaddraddr, ifnetfound;
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+ struct ifaddr ifa;
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+
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+ if(kvm_read(kd, ifnetaddr, (char *)&ifnethead, sizeof ifnethead) == -1)
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+ return;
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+ ifnetaddr = (u_long)ifnethead.tqh_first;
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+ if(kvm_read(kd, ifnetaddr, (char *)&ifnet, sizeof ifnet) == -1)
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+ return;
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+
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+ old_packets = packets;
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+ packets.input = packets.output = packets.collisions = 0;
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+ ifaddraddr = 0;
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+ while (ifnetaddr || ifaddraddr) {
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+ if (ifaddraddr == 0) {
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+ ifnetfound = ifnetaddr;
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+ if(kvm_read(kd, ifnetaddr, (char *)&ifnet, sizeof ifnet) == -1)
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+ return;
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+ ifnetaddr = (u_long)ifnet.if_link.tqe_next;
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+ ifaddraddr = (u_long)ifnet.if_addrhead.tqh_first;
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+ }
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+ if (kvm_read(kd, ifaddraddr, (char *)&ifa, sizeof ifa) == -1) {
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+ ifaddraddr = 0;
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+ continue;
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+ }
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+ ifaddraddr = (u_long)ifa.ifa_link.tqe_next;
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+
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+ packets.input += ifnet.if_ipackets;
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+ packets.output += ifnet.if_opackets;
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+ packets.collisions += ifnet.if_collisions;
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+ }
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+#endif
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}
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/*
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