* University of Maryland at College Park
*/
/*
- * $Id: clock.c,v 1.5 2002/04/08 00:16:18 jrjackson Exp $
+ * $Id: clock.c,v 1.7 2006/07/27 18:12:10 martinea Exp $
*
* timing functions
*/
#include "clock.h"
/* local functions */
-static struct timeval timesub P((struct timeval end, struct timeval start));
-static struct timeval timeadd P((struct timeval a, struct timeval b));
+static struct timeval timesub(struct timeval end, struct timeval start);
+static struct timeval timeadd(struct timeval a, struct timeval b);
-times_t times_zero = {{0,0}};
+times_t times_zero;
times_t start_time;
static int clock_running = 0;
-int clock_is_running()
+int
+clock_is_running(void)
{
return clock_running;
}
-void startclock()
+void
+startclock(void)
{
amanda_timezone dontcare;
amanda_gettimeofday(&start_time.r, &dontcare);
}
-times_t stopclock()
+times_t
+stopclock(void)
{
times_t diff;
struct timeval end_time;
return diff;
}
-times_t curclock()
+times_t
+curclock(void)
{
times_t diff;
struct timeval end_time;
return diff;
}
-times_t timesadd(a,b)
-times_t a,b;
+times_t
+timesadd(
+ times_t a,
+ times_t b)
{
times_t sum;
return sum;
}
-times_t timessub(a,b)
-times_t a,b;
+times_t
+timessub(
+ times_t a,
+ times_t b)
{
times_t dif;
return dif;
}
-char *times_str(t)
-times_t t;
+char *
+times_str(
+ times_t t)
{
static char str[10][NUM_STR_SIZE+10];
- static int n = 0;
+ static size_t n = 0;
char *s;
/* tv_sec/tv_usec are longs on some systems */
- snprintf(str[n], sizeof(str[n]),
- "rtime %d.%03d", (int)t.r.tv_sec, (int)t.r.tv_usec/1000);
+ snprintf(str[n], SIZEOF(str[n]), "rtime %lu.%03lu",
+ (unsigned long)t.r.tv_sec,
+ (unsigned long)t.r.tv_usec / 1000);
s = str[n++];
n %= am_countof(str);
return s;
}
-char *walltime_str(t)
-times_t t;
+char *
+walltime_str(
+ times_t t)
{
static char str[10][NUM_STR_SIZE+10];
- static int n = 0;
+ static size_t n = 0;
char *s;
/* tv_sec/tv_usec are longs on some systems */
- snprintf(str[n], sizeof(str[n]),
- "%d.%03d", (int)t.r.tv_sec, (int)t.r.tv_usec/1000);
+ snprintf(str[n], SIZEOF(str[n]), "%lu.%03lu",
+ (unsigned long)t.r.tv_sec,
+ (unsigned long)t.r.tv_usec/1000);
s = str[n++];
n %= am_countof(str);
return s;
}
-static struct timeval timesub(end,start)
-struct timeval end,start;
+static struct timeval
+timesub(
+ struct timeval end,
+ struct timeval start)
{
struct timeval diff;
if(end.tv_usec < start.tv_usec) { /* borrow 1 sec */
- end.tv_sec -= 1;
+ if (end.tv_sec > 0)
+ end.tv_sec -= 1;
end.tv_usec += 1000000;
}
diff.tv_usec = end.tv_usec - start.tv_usec;
return diff;
}
-static struct timeval timeadd(a,b)
-struct timeval a,b;
+static struct timeval
+timeadd(
+ struct timeval a,
+ struct timeval b)
{
struct timeval sum;