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ash: times builtin: use unsigned type; take free-of-charge modulo

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2010-06-18 15:36:48 +02:00
parent b87c17cd16
commit 8cd9f343e7
1 changed files with 5 additions and 4 deletions
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9
shell/ash.c
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@@ -12508,7 +12508,7 @@ static const unsigned char timescmd_str[] ALIGN1 = {
static int FAST_FUNC static int FAST_FUNC
timescmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) timescmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
{ {
long clk_tck, s, t; unsigned long clk_tck, s, t;
const unsigned char *p; const unsigned char *p;
struct tms buf; struct tms buf;
@@ -12519,9 +12519,10 @@ timescmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
do { do {
t = *(clock_t *)(((char *) &buf) + p[1]); t = *(clock_t *)(((char *) &buf) + p[1]);
s = t / clk_tck; s = t / clk_tck;
out1fmt("%ldm%ld.%.3lds%c", t = t % clk_tck;
s/60, s%60, out1fmt("%lum%lu.%03lus%c",
((t - s * clk_tck) * 1000) / clk_tck, s / 60, s % 60,
(t * 1000) / clk_tck,
p[0]); p[0]);
p += 2; p += 2;
} while (*p); } while (*p);