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| author | Denys Vlasenko | 2017-08-10 16:34:03 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2017-08-10 16:34:03 +0200 |
| commit | 11f2e99c13b42675bb65cf2cfd3e3a98f95f2cee (patch) | |
| tree | 3fc17fbedb484e69a6079da9550c2803bc1c31eb /shell/ash.c | |
| parent | c52dc0e83699cd8378740ef8f32a063a9c24fa51 (diff) | |
| download | busybox-11f2e99c13b42675bb65cf2cfd3e3a98f95f2cee.zip busybox-11f2e99c13b42675bb65cf2cfd3e3a98f95f2cee.tar.gz | |
hush: optional times builtin
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>
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/shell/ash.c b/shell/ash.c index fd17723..5c03f1f 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -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); |