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| author | Ron Yorston <rmy@pobox.com> | 2019-04-15 10:52:05 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2019-04-16 18:29:52 +0200 |
| commit | 1d37186fe2361f80c821e334cc61f41e2f4eeb72 (patch) | |
| tree | 2bc64cbfd1864b446ecd0e1bc2de35d8ef8ed7eb /shell/README | |
| parent | d96c69d87619e62a88cad1eeda795ac36b417c1c (diff) | |
| download | busybox-1d37186fe2361f80c821e334cc61f41e2f4eeb72.tar.gz | |
ash: add bash-compatible EPOCH variables
Bash 5.0 added the dynamic variable EPOCHSECONDS and EPOCHREALTIME
which return the number of seconds since the Unix Epoch as an
integer or float. These are useful for logging or tracing.
function old new delta
change_epoch - 78 +78
.rodata 175167 175235 +68
varinit_data 264 312 +48
change_seconds - 24 +24
change_realtime - 24 +24
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 2/0 up/down: 242/0) Total: 242 bytes
text data bss dec hex filename
938508 4203 1888 944599 e69d7 busybox_old
938702 4203 1888 944793 e6a99 busybox_unstripped
v2: Cast tv_sec and tv_usec to unsigned quantities.
Add brackets to macros.
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/README')
0 files changed, 0 insertions, 0 deletions