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printleader: cleanup tflag handling

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* strace.c (printleader): Move declarations of variables closer
to their first use.
This commit is contained in:
Дмитрий Левин 2018-03-16 00:55:58 +00:00
parent 743f0ae5ce
commit 24c5884e0e
1 changed files with 9 additions and 5 deletions
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14
strace.c
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@ -641,23 +641,27 @@ printleader(struct tcb *tcp)
tprintf("[pid %5u] ", tcp->pid);
if (tflag) {
char str[sizeof("HH:MM:SS")];
struct timeval tv, dtv;
static struct timeval otv;
struct timeval tv;
gettimeofday(&tv, NULL);
if (rflag) {
static struct timeval otv;
if (otv.tv_sec == 0)
otv = tv;
struct timeval dtv;
tv_sub(&dtv, &tv, &otv);
otv = tv;
tprintf("%6ld.%06ld ",
(long) dtv.tv_sec, (long) dtv.tv_usec);
otv = tv;
} else if (tflag > 2) {
tprintf("%ld.%06ld ",
(long) tv.tv_sec, (long) tv.tv_usec);
} else {
time_t local = tv.tv_sec;
char str[sizeof("HH:MM:SS")];
strftime(str, sizeof(str), "%T", localtime(&local));
if (tflag > 1)
tprintf("%s.%06ld ", str, (long) tv.tv_usec);