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*: random code shrink

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function                                             old     new   delta
alarm_handler                                         50      46      -4
ask                                                  228     211     -17
rtcwake_main                                         474     455     -19

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-10-29 13:27:31 +01:00
parent 1f6d2307ba
commit 85ca327529
3 changed files with 11 additions and 11 deletions
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6
util-linux/rtcwake.c
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@@ -141,7 +141,7 @@ int rtcwake_main(int argc UNUSED_PARAM, char **argv)
seconds = xatoi(opt_seconds);
if (opt & RTCWAKE_OPT_TIME)
/* alarm time, time_t (absolute, seconds since 1/1 1970 UTC) */
alarm_time = xatoi(opt_time);
alarm_time = xatol(opt_time);
if (!alarm_time && !seconds)
bb_error_msg_and_die("must provide wake time");
@@ -160,8 +160,6 @@ int rtcwake_main(int argc UNUSED_PARAM, char **argv)
/* relative or absolute alarm time, normalized to time_t */
sys_time = time(NULL);
if (sys_time == (time_t)-1)
bb_perror_msg_and_die("read system time");
rtc_time = rtc_read_time(fd, utc);
if (alarm_time) {
@@ -174,7 +172,7 @@ int rtcwake_main(int argc UNUSED_PARAM, char **argv)
sync();
printf("wakeup from \"%s\" at %s", suspend, ctime(&alarm_time));
fflush(stdout);
fflush(NULL);
usleep(10 * 1000);
if (strcmp(suspend, "on"))