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authorDenys Vlasenko2020-12-30 23:48:01 +0100
committerDenys Vlasenko2020-12-30 23:48:01 +0100
commit3c13da3dab539eac948de48640d8862857d0c8d0 (patch)
tree9cf3ae59b79ca89cbcfe08ce6b2b121f37d54a66 /procps/nmeter.c
parent89a55972fd5d7f0ab815c2a62be69a8f34718353 (diff)
downloadbusybox-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.c8
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;*/