385 |
|
#ifdef ALLBSD |
386 |
|
struct ifaddrs *net, *net_ptr; |
387 |
|
struct ifmediareq ifmed; |
388 |
< |
int s; |
388 |
> |
struct ifreq ifr; |
389 |
> |
int sock; |
390 |
|
int x; |
391 |
|
#endif |
392 |
|
#ifdef LINUX |
393 |
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FILE *f; |
394 |
|
/* Horrible big enough, but it should be easily big enough */ |
395 |
|
char line[8096]; |
395 |
– |
void *eth_tool_cmd_buf; |
396 |
– |
int buf_size; |
396 |
|
int sock; |
397 |
|
#endif |
398 |
|
ifaces = 0; |
401 |
|
return NULL; |
402 |
|
} |
403 |
|
|
404 |
< |
if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == NULL) return NULL; |
404 |
> |
if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) == 0) return NULL; |
405 |
|
|
406 |
|
for(net_ptr=net; net_ptr!=NULL; net_ptr=net_ptr->ifa_next){ |
407 |
|
if(net_ptr->ifa_addr->sa_family != AF_LINK) continue; |
411 |
|
} |
412 |
|
network_iface_stat_ptr = network_iface_stats + ifaces; |
413 |
|
|
414 |
+ |
memset(&ifr, 0, sizeof(ifr)); |
415 |
+ |
strncpy(ifr.ifr_name, net_ptr->ifa_name, sizeof(ifr.ifr_name)); |
416 |
+ |
|
417 |
+ |
if (ioctl(sock, SIOCGIFFLAGS, &ifr) < 0){ |
418 |
+ |
continue; |
419 |
+ |
} |
420 |
+ |
if((ifr.ifr_flags & IFF_UP) != 0){ |
421 |
+ |
network_iface_stat_ptr->up = 1; |
422 |
+ |
}else{ |
423 |
+ |
network_iface_stat_ptr->up = 0; |
424 |
+ |
} |
425 |
+ |
|
426 |
+ |
if (network_iface_stat_ptr->interface_name != NULL) free(network_iface_stat_ptr->interface_name); |
427 |
+ |
network_iface_stat_ptr->interface_name = strdup(net_ptr->ifa_name); |
428 |
+ |
if (network_iface_stat_ptr->interface_name == NULL) return NULL; |
429 |
+ |
|
430 |
+ |
network_iface_stat_ptr->speed = 0; |
431 |
+ |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
432 |
+ |
ifaces++; |
433 |
+ |
|
434 |
|
memset(&ifmed, 0, sizeof(struct ifmediareq)); |
435 |
|
strlcpy(ifmed.ifm_name, net_ptr->ifa_name, sizeof(ifmed.ifm_name)); |
436 |
< |
if(ioctl(s, SIOCGIFMEDIA, (caddr_t)&ifmed) == -1){ |
436 |
> |
if(ioctl(sock, SIOCGIFMEDIA, (caddr_t)&ifmed) == -1){ |
437 |
> |
/* Not all interfaces support the media ioctls. */ |
438 |
|
continue; |
439 |
|
} |
440 |
|
|
444 |
|
continue; |
445 |
|
} |
446 |
|
|
427 |
– |
if(network_iface_stat_ptr->interface_name != NULL) free(network_iface_stat_ptr->interface_name); |
428 |
– |
network_iface_stat_ptr->interface_name = strdup(net_ptr->ifa_name); |
429 |
– |
if(network_iface_stat_ptr->interface_name == NULL) return NULL; |
430 |
– |
|
447 |
|
/* Only intrested in the first 4 bits) - Assuming only ETHER devices */ |
448 |
|
x = ifmed.ifm_active & 0x0f; |
449 |
|
switch(x){ |
481 |
|
break; |
482 |
|
} |
483 |
|
|
468 |
– |
if((ifmr.ifm_status & IFM_ACTIVE)){ |
469 |
– |
network_iface_stat_ptr->up = 1; |
470 |
– |
}else{ |
471 |
– |
network_iface_stat_ptr->up = 0; |
472 |
– |
} |
473 |
– |
|
484 |
|
if( (ifmed.ifm_active | IFM_FDX) == ifmed.ifm_active ){ |
485 |
|
network_iface_stat_ptr->dup = FULL_DUPLEX; |
486 |
|
}else if( (ifmed.ifm_active | IFM_HDX) == ifmed.ifm_active ){ |
488 |
|
}else{ |
489 |
|
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
490 |
|
} |
491 |
< |
ifaces++; |
491 |
> |
|
492 |
|
} |
493 |
|
freeifaddrs(net); |
494 |
< |
close(s); |
494 |
> |
close(sock); |
495 |
|
#endif |
496 |
|
|
497 |
|
#ifdef SOLARIS |
543 |
|
|
544 |
|
#endif |
545 |
|
#ifdef LINUX |
536 |
– |
|
546 |
|
f = fopen("/proc/net/dev", "r"); |
547 |
|
if(f == NULL){ |
548 |
|
return NULL; |
553 |
|
return NULL; |
554 |
|
} |
555 |
|
|
547 |
– |
buf_size = sizeof(struct ethtool_cmd); |
548 |
– |
eth_tool_cmd_buf = malloc(buf_size); |
549 |
– |
if(eth_tool_cmd_buf == NULL) return NULL; |
550 |
– |
|
556 |
|
/* Ignore first 2 lines.. Just headings */ |
557 |
|
if((fgets(line, sizeof(line), f)) == NULL) return NULL; |
558 |
|
if((fgets(line, sizeof(line), f)) == NULL) return NULL; |
560 |
|
while((fgets(line, sizeof(line), f)) != NULL){ |
561 |
|
char *name, *ptr; |
562 |
|
struct ifreq ifr; |
563 |
< |
struct ethtool_cmd *ethcmd; |
563 |
> |
struct ethtool_cmd ethcmd; |
564 |
|
int err; |
565 |
|
|
566 |
|
/* Get the interface name */ |
572 |
|
name++; |
573 |
|
} |
574 |
|
|
575 |
< |
memset(&ifr, 0, sizeof(ifr)); |
576 |
< |
memset(eth_tool_cmd_buf, 0, buf_size); |
572 |
< |
ifr.ifr_data = (caddr_t) eth_tool_cmd_buf; |
573 |
< |
strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name)); |
575 |
> |
memset(&ifr, 0, sizeof ifr); |
576 |
> |
strncpy(ifr.ifr_name, name, sizeof ifr.ifr_name); |
577 |
|
|
578 |
< |
ethcmd = (struct ethtool_cmd *) ifr.ifr_data; |
579 |
< |
ethcmd->cmd = ETHTOOL_GSET; |
578 |
> |
if (ioctl(sock, SIOCGIFFLAGS, &ifr) < 0) { |
579 |
> |
continue; |
580 |
> |
} |
581 |
|
|
578 |
– |
err = ioctl(sock, SIOCETHTOOL, &ifr); |
579 |
– |
if(err < 0){ |
580 |
– |
/* This could fail if the interface doesn't support the command. Carry |
581 |
– |
* on to the next :) |
582 |
– |
*/ |
583 |
– |
continue; |
584 |
– |
} |
585 |
– |
|
582 |
|
/* We have a good interface to add */ |
583 |
|
network_iface_stats=network_iface_stat_malloc((ifaces+1), &sizeof_network_iface_stats, network_iface_stats); |
584 |
|
if(network_iface_stats==NULL){ |
586 |
|
} |
587 |
|
network_iface_stat_ptr = network_iface_stats + ifaces; |
588 |
|
network_iface_stat_ptr->interface_name = strdup(name); |
589 |
< |
network_iface_stat_ptr->speed = ethcmd->speed; |
594 |
< |
if((ifr.ifr_flags & IFF_UP) != 0){ |
589 |
> |
if ((ifr.ifr_flags & IFF_UP) != 0) { |
590 |
|
network_iface_stat_ptr->up = 1; |
591 |
< |
}else{ |
591 |
> |
} else { |
592 |
|
network_iface_stat_ptr->up = 0; |
593 |
|
} |
594 |
|
|
595 |
< |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
596 |
< |
if(ethcmd->duplex == 0x00){ |
597 |
< |
network_iface_stat_ptr->dup = FULL_DUPLEX; |
595 |
> |
memset(ðcmd, 0, sizeof ethcmd); |
596 |
> |
ethcmd.cmd = ETHTOOL_GSET; |
597 |
> |
ifr.ifr_data = (caddr_t) ðcmd; |
598 |
> |
|
599 |
> |
err = ioctl(sock, SIOCETHTOOL, &ifr); |
600 |
> |
if (err == 0) { |
601 |
> |
network_iface_stat_ptr->speed = ethcmd.speed; |
602 |
> |
|
603 |
> |
switch (ethcmd.duplex) { |
604 |
> |
case 0x00: |
605 |
> |
network_iface_stat_ptr->dup = FULL_DUPLEX; |
606 |
> |
break; |
607 |
> |
case 0x01: |
608 |
> |
network_iface_stat_ptr->dup = HALF_DUPLEX; |
609 |
> |
break; |
610 |
> |
default: |
611 |
> |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
612 |
> |
} |
613 |
> |
} else { |
614 |
> |
/* Not all interfaces support the ethtool ioctl. */ |
615 |
> |
network_iface_stat_ptr->speed = 0; |
616 |
> |
network_iface_stat_ptr->dup = UNKNOWN_DUPLEX; |
617 |
|
} |
618 |
< |
if(ethcmd->duplex == 0x01){ |
605 |
< |
network_iface_stat_ptr->dup = HALF_DUPLEX; |
606 |
< |
} |
618 |
> |
|
619 |
|
ifaces++; |
620 |
|
} |
621 |
|
close(sock); |
622 |
< |
free(eth_tool_cmd_buf); |
622 |
> |
fclose(f); |
623 |
|
#endif |
624 |
|
*entries = ifaces; |
625 |
|
return network_iface_stats; |