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grdc.c (210809) grdc.c (210827)
1/*
2 * Grand digital clock for curses compatible terminals
3 * Usage: grdc [-st] [n] -- run for n seconds (default infinity)
4 * Flags: -s: scroll
5 * -t: output time in 12-hour format
6 *
7 *
8 * modified 10-18-89 for curses (jrl)
9 * 10-18-89 added signal handling
10 *
11 * modified 03-25-03 for 12 hour option
12 * - Samy Al Bahra <samy@kerneled.com>
13 *
1/*
2 * Grand digital clock for curses compatible terminals
3 * Usage: grdc [-st] [n] -- run for n seconds (default infinity)
4 * Flags: -s: scroll
5 * -t: output time in 12-hour format
6 *
7 *
8 * modified 10-18-89 for curses (jrl)
9 * 10-18-89 added signal handling
10 *
11 * modified 03-25-03 for 12 hour option
12 * - Samy Al Bahra <samy@kerneled.com>
13 *
14 * $FreeBSD: head/games/grdc/grdc.c 210809 2010-08-03 16:02:57Z uqs $
14 * $FreeBSD: head/games/grdc/grdc.c 210827 2010-08-03 20:56:23Z uqs $
15 */
16
17#include <err.h>
18#include <ncurses.h>
19#include <signal.h>
20#include <stdlib.h>
21#include <time.h>
22#include <unistd.h>

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50{
51 sigtermed=signo;
52}
53
54int
55main(int argc, char *argv[])
56{
57 struct timespec delay;
15 */
16
17#include <err.h>
18#include <ncurses.h>
19#include <signal.h>
20#include <stdlib.h>
21#include <time.h>
22#include <unistd.h>

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50{
51 sigtermed=signo;
52}
53
54int
55main(int argc, char *argv[])
56{
57 struct timespec delay;
58 time_t prev_sec;
58 long t, a;
59 int i, j, s, k;
60 int n;
61 int ch;
62 int scrol;
63 int t12;
64
65 t12 = scrol = 0;

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133 vline(ACS_VLINE, YDEPTH);
134
135 move(YBASE - 1, XBASE - 2 + XLENGTH);
136 vline(ACS_VLINE, YDEPTH);
137
138 attrset(COLOR_PAIR(2));
139 }
140 clock_gettime(CLOCK_REALTIME_FAST, &now);
59 long t, a;
60 int i, j, s, k;
61 int n;
62 int ch;
63 int scrol;
64 int t12;
65
66 t12 = scrol = 0;

--- 67 unchanged lines hidden (view full) ---

134 vline(ACS_VLINE, YDEPTH);
135
136 move(YBASE - 1, XBASE - 2 + XLENGTH);
137 vline(ACS_VLINE, YDEPTH);
138
139 attrset(COLOR_PAIR(2));
140 }
141 clock_gettime(CLOCK_REALTIME_FAST, &now);
142 prev_sec = now.tv_sec;
141 do {
142 mask = 0;
143 tm = localtime(&now.tv_sec);
144 set(tm->tm_sec%10, 0);
145 set(tm->tm_sec/10, 4);
146 set(tm->tm_min%10, 10);
147 set(tm->tm_min/10, 14);
148

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189 }
190 if(!s) {
191 refresh();
192 }
193 }
194 }
195 movto(6, 0);
196 refresh();
143 do {
144 mask = 0;
145 tm = localtime(&now.tv_sec);
146 set(tm->tm_sec%10, 0);
147 set(tm->tm_sec/10, 4);
148 set(tm->tm_min%10, 10);
149 set(tm->tm_min/10, 14);
150

--- 40 unchanged lines hidden (view full) ---

191 }
192 if(!s) {
193 refresh();
194 }
195 }
196 }
197 movto(6, 0);
198 refresh();
197 clock_gettime(CLOCK_REALTIME_FAST, &delay);
198 if (delay.tv_sec == now.tv_sec) {
199 clock_gettime(CLOCK_REALTIME_FAST, &now);
200 if (now.tv_sec == prev_sec) {
199 if (delay.tv_nsec > 0) {
200 delay.tv_sec = 0;
201 if (delay.tv_nsec > 0) {
202 delay.tv_sec = 0;
201 delay.tv_nsec = 1000000000 - delay.tv_nsec;
203 delay.tv_nsec = 1000000000 - now.tv_nsec;
202 } else {
203 delay.tv_sec = 1;
204 delay.tv_nsec = 0;
205 }
206 nanosleep(&delay, NULL);
204 } else {
205 delay.tv_sec = 1;
206 delay.tv_nsec = 0;
207 }
208 nanosleep(&delay, NULL);
207 clock_gettime(CLOCK_REALTIME_FAST, &delay);
209 clock_gettime(CLOCK_REALTIME_FAST, &now);
208 }
210 }
209 n -= delay.tv_sec - now.tv_sec;
210 now.tv_sec = delay.tv_sec;
211 n -= now.tv_sec - prev_sec;
212 prev_sec = now.tv_sec;
211 if (sigtermed) {
212 standend();
213 clear();
214 refresh();
215 endwin();
216 errx(1, "terminated by signal %d", (int)sigtermed);
217 }
218 } while (n);

--- 52 unchanged lines hidden --- 		213 if (sigtermed) {
214 standend();
215 clear();
216 refresh();
217 endwin();
218 errx(1, "terminated by signal %d", (int)sigtermed);
219 }
220 } while (n);

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