emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

hush: optional times builtin

Browse Source 
function                                             old     new   delta
builtin_times                                          -     108    +108
bltins1                                              360     372     +12
static.times_tbl                                       -       9      +9
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 1/0 up/down: 129/0)             Total: 129 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-08-10 16:34:03 +02:00
parent c52dc0e836
commit 11f2e99c13
2 changed files with 57 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
shell/ash.c
View File

@@ -13351,21 +13351,23 @@ static const unsigned char timescmd_str[] ALIGN1 = {
static int FAST_FUNC
timescmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
{
unsigned long clk_tck, s, t;
unsigned clk_tck;
const unsigned char *p;
struct tms buf;
clk_tck = bb_clk_tck();
times(&buf);
times(&buf);
p = timescmd_str;
do {
unsigned sec, frac;
unsigned long t;
t = *(clock_t *)(((char *) &buf) + p[1]);
s = t / clk_tck;
t = t % clk_tck;
out1fmt("%lum%lu.%03lus%c",
s / 60, s % 60,
(t * 1000) / clk_tck,
sec = t / clk_tck;
frac = t % clk_tck;
out1fmt("%um%u.%03us%c",
sec / 60, sec % 60,
(frac * 1000) / clk_tck,
p[0]);
p += 2;
} while (*p);