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| author | Stephan Brunner <s.brunner@stephan-brunner.net> | 2022-11-01 09:51:14 +0100 |
|---|---|---|
| committer | Stephan Brunner <s.brunner@stephan-brunner.net> | 2022-11-01 09:51:34 +0100 |
| commit | ffe3a1337c1380a5b79651b34037c6c9f66b9ea1 (patch) | |
| tree | 077d1e424913b5a55e621a842215baea1739535c /accel-pppd/extra | |
| parent | f4a22056a221d69bf8d1aaa8eca39f276b52431d (diff) | |
| download | accel-ppp-ffe3a1337c1380a5b79651b34037c6c9f66b9ea1.tar.gz accel-ppp-ffe3a1337c1380a5b79651b34037c6c9f66b9ea1.zip | |
Use 64-bit interface statistics rather than doing custom 32-bit overflow handling.
When a link has a relatively high throughput, the 32-bit packet and byte counters could overflow multiple times between accounting runs.
To accommodate this limitation, directly use 64-bit interface statistics.
This also gets rid of the internal giga-word counters.
Diffstat (limited to 'accel-pppd/extra')
| -rw-r--r-- | accel-pppd/extra/pppd_compat.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/accel-pppd/extra/pppd_compat.c b/accel-pppd/extra/pppd_compat.c index 663e545..9bc393b 100644 --- a/accel-pppd/extra/pppd_compat.c +++ b/accel-pppd/extra/pppd_compat.c @@ -684,12 +684,11 @@ static void fill_env(char **env, char *mem, struct pppd_compat_pd *pd) } if (pd->ses->stop_time) { - uint64_t gword_sz = (uint64_t)UINT32_MAX + 1; uint64_t tx_bytes; uint64_t rx_bytes; - tx_bytes = ses->acct_tx_bytes + gword_sz * ses->acct_output_gigawords; - rx_bytes = ses->acct_rx_bytes + gword_sz * ses->acct_input_gigawords; + tx_bytes = ses->acct_tx_bytes; + rx_bytes = ses->acct_rx_bytes; env[n] = mem; write_sz = snprintf(mem, mem_sz, "CONNECT_TIME=%lu", |