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| author | Denys Vlasenko | 2020-12-30 23:48:01 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2020-12-30 23:48:01 +0100 |
| commit | 3c13da3dab539eac948de48640d8862857d0c8d0 (patch) | |
| tree | 9cf3ae59b79ca89cbcfe08ce6b2b121f37d54a66 /procps/nmeter.c | |
| parent | 89a55972fd5d7f0ab815c2a62be69a8f34718353 (diff) | |
| download | busybox-3c13da3dab539eac948de48640d8862857d0c8d0.zip busybox-3c13da3dab539eac948de48640d8862857d0c8d0.tar.gz | |
libbb: introduce and use xgettimeofday(), do not truncate 64-bit time_t in shells
function old new delta
xgettimeofday - 11 +11
get_local_var_value 280 281 +1
svlogd_main 1323 1322 -1
change_epoch 67 66 -1
timestamp_and_log 461 458 -3
hwclock_main 301 298 -3
fmt_time_bernstein_25 135 132 -3
step_time 331 326 -5
script_main 1207 1202 -5
machtime 34 28 -6
curtime 61 54 -7
ts_main 423 415 -8
nmeter_main 761 751 -10
gettime1900d 67 46 -21
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/12 up/down: 12/-73) Total: -61 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'procps/nmeter.c')
| -rw-r--r-- | procps/nmeter.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/procps/nmeter.c b/procps/nmeter.c index 07b7abe..f089386 100644 --- a/procps/nmeter.c +++ b/procps/nmeter.c @@ -952,11 +952,11 @@ int nmeter_main(int argc UNUSED_PARAM, char **argv) reset_outbuf(); if (G.delta >= 0) { - gettimeofday(&G.tv, NULL); + xgettimeofday(&G.tv); usleep(G.delta > 1000000 ? 1000000 : G.delta - G.tv.tv_usec % G.deltanz); } - gettimeofday(&G.start, NULL); + xgettimeofday(&G.start); G.tv = G.start; while (1) { collect_info(first); @@ -971,7 +971,7 @@ int nmeter_main(int argc UNUSED_PARAM, char **argv) if (G.delta >= 0) { int rem; // can be commented out, will sacrifice sleep time precision a bit - gettimeofday(&G.tv, NULL); + xgettimeofday(&G.tv); if (need_seconds) rem = G.delta - ((ullong)G.tv.tv_sec*1000000 + G.tv.tv_usec) % G.deltanz; else @@ -983,7 +983,7 @@ int nmeter_main(int argc UNUSED_PARAM, char **argv) } usleep(rem); } - gettimeofday(&G.tv, NULL); + xgettimeofday(&G.tv); } /*return 0;*/ |