Commit bae98299 authored by Karl Heuer's avatar Karl Heuer

(get_time): Simplify; avoid calling index.

(main): exit on EOF.
parent 5a1a5fd7
......@@ -54,8 +54,6 @@ reset_watch ()
char *
get_time ()
{
char *result = time_string;
int i;
if (watch_not_started)
return ((char *) 0); /* call reset_watch first ! */
gettimeofday (&TV2, tzp);
......@@ -64,10 +62,8 @@ get_time ()
TV2.tv_usec += 1000000;
TV2.tv_sec--;
}
sprintf (result,"%lu.%6lu",
sprintf (time_string, "%lu.%06lu",
TV2.tv_sec - TV1.tv_sec, TV2.tv_usec - TV1.tv_usec);
for (result = index (result, '.') + 1; *result == ' '; result++)
*result = '0';
return time_string;
}
......@@ -75,9 +71,8 @@ void
main ()
{
char inp[10];
while (1)
while (gets (inp))
{
gets (inp);
switch (inp[0])
{
case 'z':
......@@ -90,4 +85,5 @@ main ()
exit (0);
}
}
exit (1);
}
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