blob: 778caa1cee261e19df8b5efe191abed87d3aa757 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/* tvtoa.c,v 3.1 1993/07/06 01:08:50 jbj Exp
* tvtoa - return an asciized representation of a struct timeval
*/
#include <stdio.h>
#include <sys/time.h>
#include "lib_strbuf.h"
#include "ntp_stdlib.h"
char *
tvtoa(tv)
struct timeval *tv;
{
register char *buf;
register U_LONG sec;
register U_LONG usec;
register int isneg;
if (tv->tv_sec < 0 || tv->tv_usec < 0) {
sec = -tv->tv_sec;
usec = -tv->tv_usec;
isneg = 1;
} else {
sec = tv->tv_sec;
usec = tv->tv_usec;
isneg = 0;
}
LIB_GETBUF(buf);
(void) sprintf(buf, "%s%lu.%06lu", (isneg?"-":""), sec, usec);
return buf;
}
|