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--- ioctl_stat.c.orig Tue Feb 1 08:11:24 2000
+++ ioctl_stat.c Mon Oct 18 22:32:49 2004
@@ -30,6 +30,12 @@
#include <fcntl.h> /* open */
#include <sys/ioctl.h> /* ioctl */
#include <errno.h>
+#ifdef __FreeBSD__
+#include <sys/sysctl.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <net/if_mib.h>
+#endif
#ifndef STREAMS /* Linux, FreeBSD, NetBSD, Ultrix */
# include <sys/socket.h> /* socket */
@@ -63,6 +69,16 @@
struct ifreq ifr;
struct ifpppstatsreq req;
+#ifdef __FreeBSD__
+ static int if_ix = -1;
+ struct ifmibdata ifmd;
+ size_t ifmd_sz = sizeof(ifmd);
+ int nr_ifs;
+ size_t nr_ifs_sz = sizeof(nr_ifs);
+ int name[6];
+ int i;
+#endif
+
if (!ifd->s) getsocket(ifd);
memset(&ifr, 0, sizeof(ifr));
@@ -84,18 +100,36 @@
#define ifr_name ifr__name
#endif
- strncpy(req.ifr_name, ifd->device, sizeof(req.ifr_name));
- if (ioctl(ifd->s, SIOCGPPPSTATS, &req) != 0)
- {
- /* shouldn't fail if SIOCGIFFLAGS worked... */
- ifd->in_bytes = 0UL;
- ifd->out_bytes = 0UL;
- return;
+#ifdef __FreeBSD__
+ name[0] = CTL_NET;
+ name[1] = PF_LINK;
+ name[2] = NETLINK_GENERIC;
+ name[3] = IFMIB_IFDATA;
+ name[5] = IFDATA_GENERAL;
+
+ if (if_ix < 0) {
+ if (sysctlbyname("net.link.generic.system.ifcount", (void *) &nr_ifs, &nr_ifs_sz, (void *) 0, 0) < 0) {
+ return;
+ }
+ for (i = 1; i <= nr_ifs; i++) {
+ name[4] = i; /* row of the ifmib table */
+
+ if (sysctl(name, 6, (void *) &ifmd, &ifmd_sz, (void *) 0, 0) < 0) {
+ continue;
+ }
+ if (strncmp(ifmd.ifmd_name, ifr.ifr_name, strlen(ifr.ifr_name)) == 0) {
+ if_ix = i;
+ break;
+ }
+ }
}
-
- ifd->in_bytes = (unsigned long)req.stats.p.ppp_ibytes;
- ifd->out_bytes = (unsigned long)req.stats.p.ppp_obytes;
-
+ name[4] = if_ix;
+ if (sysctl(name, 6, (void *) &ifmd, &ifmd_sz, (void *) 0, 0) >= 0) {
+ ifd->in_bytes = ifmd.ifmd_data.ifi_ibytes;
+ ifd->out_bytes = ifmd.ifmd_data.ifi_obytes;
+ }
+#endif
+
return;
}
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