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$NetBSD: patch-aa,v 1.5 2012/08/11 17:20:23 marino Exp $
FreeBSD changes taken from FreeBSD ports
--- ioctl_stat.c.orig 2000-02-01 07:11:24.000000000 +0000
+++ ioctl_stat.c
@@ -30,6 +30,15 @@
#include <fcntl.h> /* open */
#include <sys/ioctl.h> /* ioctl */
#include <errno.h>
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+#define __FreeFly__ 1
+#endif
+#if __FreeFly__
+#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 */
@@ -39,8 +48,10 @@
# include <linux/if_ppp.h>
# else /* most everything else */
# include <net/if.h>
+# ifndef __FreeFly__
# include <net/ppp_defs.h>
# include <net/if_ppp.h>
+# endif /* FreeBSD | DragonFly */
# endif /* linux && __GLIBC__ < 2 */
#else /* STREAMS */ /* Solaris, SunOS, OSF/1, SVR4 */
# include <net/ppp_defs.h>
@@ -61,7 +72,21 @@ void getsocket(if_data *ifd)
void ioctl_stat(if_data *ifd)
{
struct ifreq ifr;
+#if __FreeFly__
+ 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;
+#else
+#ifdef SIOCGIFDATA
+ struct ifdatareq ifdr;
+ struct if_data * const ifi = &ifdr.ifdr_data;
+#endif
struct ifpppstatsreq req;
+#endif /* FreeBSD | DragonFly */
if (!ifd->s) getsocket(ifd);
@@ -76,7 +101,9 @@ void ioctl_stat(if_data *ifd)
return;
}
+#ifndef __FreeFly__
memset(&req, 0, sizeof(req));
+#endif
#ifdef linux
req.stats_ptr = (caddr_t) &req.stats;
@@ -84,6 +111,60 @@ void ioctl_stat(if_data *ifd)
#define ifr_name ifr__name
#endif
+#ifdef __NetBSD__
+ strncpy(ifr.ifr_name, ifd->device, sizeof(ifr.ifr_name));
+ if (ioctl(ifd->s, SIOCGIFFLAGS, (caddr_t)&ifr) < 0 ||
+ !(ifr.ifr_flags&IFF_UP))
+ {
+ /* invalid interface, or interface down */
+ ifd->in_bytes = 0UL;
+ ifd->out_bytes = 0UL;
+ return;
+ }
+#endif
+
+#if __FreeFly__
+ 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;
+ }
+ }
+ }
+
+ 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;
+ }
+#elif defined(__NetBSD__) && defined(SIOCGIFDATA)
+ /* prefer the generic interface statistics over the PPP specific ones */
+ strncpy(ifdr.ifdr_name, ifd->device, sizeof(ifdr.ifdr_name));
+ if (ioctl(ifd->s, SIOCGIFDATA, &ifdr) == -1)
+ {
+ /* non-existent device? */
+ ifd->in_bytes = 0UL;
+ ifd->out_bytes = 0UL;
+ return;
+ }
+ ifd->in_bytes = ifi->ifi_ibytes;
+ ifd->out_bytes = ifi->ifi_obytes;
+#else
strncpy(req.ifr_name, ifd->device, sizeof(req.ifr_name));
if (ioctl(ifd->s, SIOCGPPPSTATS, &req) != 0)
{
@@ -95,6 +176,7 @@ void ioctl_stat(if_data *ifd)
ifd->in_bytes = (unsigned long)req.stats.p.ppp_ibytes;
ifd->out_bytes = (unsigned long)req.stats.p.ppp_obytes;
+#endif
return;
}
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