implemented openbsd netspeed functions

implemented the netspeed functionality for openbsd.
furthermore the static keyword was removed of the interval variable in
config.def.h for usage as extern variable.
This commit is contained in:
Tobias Tschinkowitz 2018-05-19 01:29:20 +02:00 committed by Aaron Marcher
parent 176d8ff874
commit 22175f0d57
2 changed files with 60 additions and 2 deletions

View file

@ -49,5 +49,63 @@
return fmt_scaled((txbytes - oldtxbytes) / interval * 1000); return fmt_scaled((txbytes - oldtxbytes) / interval * 1000);
} }
#elif defined(__OpenBSD__) #elif defined(__OpenBSD__)
/* unimplemented */ #include <string.h>
#include <ifaddrs.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
const char *
netspeed_rx(const char *interface)
{
struct ifaddrs *ifal, *ifa;
struct if_data *ifd;
static uint64_t oldrxbytes;
uint64_t rxbytes = 0;
const char *rxs;
extern const unsigned int interval;
if (getifaddrs(&ifal) == -1) {
warn("getifaddrs failed");
return NULL;
}
for (ifa = ifal; ifa; ifa = ifa->ifa_next) {
if (!strcmp(ifa->ifa_name, interface) &&
(ifd = (struct if_data *)ifa->ifa_data)) {
rxbytes += ifd->ifi_ibytes;
}
}
freeifaddrs(ifal);
rxs = oldrxbytes ? fmt_scaled((rxbytes - oldrxbytes) /
interval * 1000) : NULL;
return (oldrxbytes = rxbytes, rxs);
}
const char *
netspeed_tx(const char *interface)
{
struct ifaddrs *ifal, *ifa;
struct if_data *ifd;
static uint64_t oldtxbytes;
uint64_t txbytes = 0;
const char *txs;
extern const unsigned int interval;
if (getifaddrs(&ifal) == -1) {
warn("getifaddrs failed");
return NULL;
}
for (ifa = ifal; ifa; ifa = ifa->ifa_next) {
if (!strcmp(ifa->ifa_name, interface) &&
(ifd = (struct if_data *)ifa->ifa_data)) {
txbytes += ifd->ifi_obytes;
}
}
freeifaddrs(ifal);
txs = oldtxbytes ? fmt_scaled((txbytes - oldtxbytes) /
interval * 1000) : NULL;
return (oldtxbytes = txbytes, txs);
}
#endif #endif

View file

@ -1,7 +1,7 @@
/* See LICENSE file for copyright and license details. */ /* See LICENSE file for copyright and license details. */
/* interval between updates (in ms) */ /* interval between updates (in ms) */
static const unsigned int interval = 1000; const unsigned int interval = 1000;
/* text to show if no value can be retrieved */ /* text to show if no value can be retrieved */
static const char unknown_str[] = "n/a"; static const char unknown_str[] = "n/a";