diff options
Diffstat (limited to 'src/cmd/auxstats')
| -rw-r--r-- | src/cmd/auxstats/Linux.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/cmd/auxstats/Linux.c b/src/cmd/auxstats/Linux.c index e4026551..74491ac2 100644 --- a/src/cmd/auxstats/Linux.c +++ b/src/cmd/auxstats/Linux.c @@ -120,9 +120,11 @@ xnet(int first) vlong totb, totp, tote, totin, totou, totinb, totoub, b, p, e, in, ou, inb, oub; char *q; static int fd = -1; + static Reprog *netdev = nil; if(first){ fd = open("/proc/net/dev", OREAD); + netdev = regcomp("^(eth[0-9]+|wlan[0-9]+|enp[0-9]+s[0-9]+f[0-9]+|wlp[0-9]+s[0-9]+)$"); return; } @@ -141,7 +143,7 @@ xnet(int first) tokens(i); if(ntok < 8+8) continue; - if(strncmp(tok[0], "eth", 3) != 0 && strncmp(tok[0], "wlan", 4) != 0) + if(regexec(netdev, tok[0], nil, 0) != 1) continue; inb = atoll(tok[1]); oub = atoll(tok[9]); |