1*9577SRod.Evans@Sun.COM /*
2*9577SRod.Evans@Sun.COM * CDDL HEADER START
3*9577SRod.Evans@Sun.COM *
4*9577SRod.Evans@Sun.COM * The contents of this file are subject to the terms of the
5*9577SRod.Evans@Sun.COM * Common Development and Distribution License (the "License").
6*9577SRod.Evans@Sun.COM * You may not use this file except in compliance with the License.
7*9577SRod.Evans@Sun.COM *
8*9577SRod.Evans@Sun.COM * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*9577SRod.Evans@Sun.COM * or http://www.opensolaris.org/os/licensing.
10*9577SRod.Evans@Sun.COM * See the License for the specific language governing permissions
11*9577SRod.Evans@Sun.COM * and limitations under the License.
12*9577SRod.Evans@Sun.COM *
13*9577SRod.Evans@Sun.COM * When distributing Covered Code, include this CDDL HEADER in each
14*9577SRod.Evans@Sun.COM * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*9577SRod.Evans@Sun.COM * If applicable, add the following below this CDDL HEADER, with the
16*9577SRod.Evans@Sun.COM * fields enclosed by brackets "[]" replaced with your own identifying
17*9577SRod.Evans@Sun.COM * information: Portions Copyright [yyyy] [name of copyright owner]
18*9577SRod.Evans@Sun.COM *
19*9577SRod.Evans@Sun.COM * CDDL HEADER END
20*9577SRod.Evans@Sun.COM */
21*9577SRod.Evans@Sun.COM
22*9577SRod.Evans@Sun.COM /*
23*9577SRod.Evans@Sun.COM * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
24*9577SRod.Evans@Sun.COM * Use is subject to license terms.
25*9577SRod.Evans@Sun.COM */
26*9577SRod.Evans@Sun.COM
27*9577SRod.Evans@Sun.COM #include <sys/time.h>
28*9577SRod.Evans@Sun.COM #include <string.h>
29*9577SRod.Evans@Sun.COM #include <stdio.h>
30*9577SRod.Evans@Sun.COM #include "_conv.h"
31*9577SRod.Evans@Sun.COM #include "time_msg.h"
32*9577SRod.Evans@Sun.COM
33*9577SRod.Evans@Sun.COM /*
34*9577SRod.Evans@Sun.COM * Translate a struct timeval into a string appropriate for ld(1) and ld.so.1(1)
35*9577SRod.Evans@Sun.COM * diagnostics.
36*9577SRod.Evans@Sun.COM */
37*9577SRod.Evans@Sun.COM const char *
conv_time(struct timeval * oldtime,struct timeval * newtime,Conv_time_buf_t * time_buf)38*9577SRod.Evans@Sun.COM conv_time(struct timeval *oldtime, struct timeval *newtime,
39*9577SRod.Evans@Sun.COM Conv_time_buf_t *time_buf)
40*9577SRod.Evans@Sun.COM {
41*9577SRod.Evans@Sun.COM int hour, min;
42*9577SRod.Evans@Sun.COM time_t sec;
43*9577SRod.Evans@Sun.COM suseconds_t usec;
44*9577SRod.Evans@Sun.COM
45*9577SRod.Evans@Sun.COM sec = newtime->tv_sec - oldtime->tv_sec;
46*9577SRod.Evans@Sun.COM if (newtime->tv_usec >= oldtime->tv_usec)
47*9577SRod.Evans@Sun.COM usec = newtime->tv_usec - oldtime->tv_usec;
48*9577SRod.Evans@Sun.COM else {
49*9577SRod.Evans@Sun.COM usec = (newtime->tv_usec + MICROSEC) - oldtime->tv_usec;
50*9577SRod.Evans@Sun.COM sec -= 1;
51*9577SRod.Evans@Sun.COM }
52*9577SRod.Evans@Sun.COM
53*9577SRod.Evans@Sun.COM /*
54*9577SRod.Evans@Sun.COM * The default display is "sec.fraction", but ld(1) has been know to
55*9577SRod.Evans@Sun.COM * ascend into minutes, and in worst case scenarios, hours.
56*9577SRod.Evans@Sun.COM */
57*9577SRod.Evans@Sun.COM if ((min = sec / 60) != 0)
58*9577SRod.Evans@Sun.COM sec = sec % 60;
59*9577SRod.Evans@Sun.COM if ((hour = min / 60) != 0)
60*9577SRod.Evans@Sun.COM min = min % 60;
61*9577SRod.Evans@Sun.COM
62*9577SRod.Evans@Sun.COM if (hour)
63*9577SRod.Evans@Sun.COM (void) snprintf(time_buf->buf, sizeof (time_buf->buf),
64*9577SRod.Evans@Sun.COM MSG_ORIG(MSG_TIME_HMSF), hour, min, sec, usec);
65*9577SRod.Evans@Sun.COM else if (min)
66*9577SRod.Evans@Sun.COM (void) snprintf(time_buf->buf, sizeof (time_buf->buf),
67*9577SRod.Evans@Sun.COM MSG_ORIG(MSG_TIME_MSF), min, sec, usec);
68*9577SRod.Evans@Sun.COM else
69*9577SRod.Evans@Sun.COM (void) snprintf(time_buf->buf, sizeof (time_buf->buf),
70*9577SRod.Evans@Sun.COM MSG_ORIG(MSG_TIME_SF), sec, usec);
71*9577SRod.Evans@Sun.COM
72*9577SRod.Evans@Sun.COM return ((const char *)time_buf);
73*9577SRod.Evans@Sun.COM }
74