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examples/alarm: fix typo and coding style issues

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This commit is contained in:
Sara Souza 2021-05-29 16:59:38 -03:00 committed by Abdelatif Guettouche
parent f6f4de1ca2
commit 7a7ef0db59
1 changed files with 19 additions and 9 deletions
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28
examples/alarm/alarm_main.c
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@ -1,5 +1,5 @@
/****************************************************************************
* examples/alarm/alarm_main.c
* apps/examples/alarm/alarm_main.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
@ -135,7 +135,7 @@ static int alarm_daemon(int argc, FAR char *argv[])
{
if (g_alarm_received[i])
{
printf("alarm_demon: alarm %d received\n", i) ;
printf("alarm_daemon: alarm %d received\n", i) ;
g_alarm_received[i] = false;
}
}
@ -144,7 +144,7 @@ static int alarm_daemon(int argc, FAR char *argv[])
* this should cause us to awken earlier.
*/
usleep(500*1000L);
usleep(500 * 1000L);
}
errout:
@ -175,7 +175,7 @@ static int start_daemon(void)
}
printf("alarm_daemon started\n");
usleep(500*1000L);
usleep(500 * 1000L);
}
return OK;
@ -228,7 +228,8 @@ int main(int argc, FAR char *argv[])
return EXIT_FAILURE;
}
/* Parse commandline parameters. NOTE: getopt() is not thread safe nor re-entrant.
/* Parse commandline parameters. NOTE: getopt() is not thread safe nor
* re-entrant.
* To keep its state proper for the next usage, it is necessary to parse to
* the end of the line even if an error occurs. If an error occurs, this
* logic just sets 'badarg' and continues.
@ -253,7 +254,9 @@ int main(int argc, FAR char *argv[])
break;
default:
fprintf(stderr, "<unknown parameter '-%c'>\n\n", opt);
/* fall through */
case '?':
case ':':
badarg = true;
@ -289,7 +292,8 @@ int main(int argc, FAR char *argv[])
seconds = strtoul(argv[optind], NULL, 10);
if (seconds < 1)
{
fprintf(stderr, "ERROR: Invalid number of seconds: %lu\n", seconds);
fprintf(stderr, "ERROR: Invalid number of seconds: %lu\n",
seconds);
show_usage(argv[0]);
return EXIT_FAILURE;
}
@ -310,7 +314,11 @@ int main(int argc, FAR char *argv[])
if (readmode)
{
struct rtc_rdalarm_s rd = { 0 };
struct rtc_rdalarm_s rd =
{
0
};
long timeleft;
time_t now;
@ -357,13 +365,15 @@ int main(int argc, FAR char *argv[])
rd.time.tm_mon = now_tm.tm_mon;
rd.time.tm_year = now_tm.tm_year;
do {
do
{
timeleft = mktime((struct tm *)&rd.time) - now;
if (timeleft < 0)
{
rd.time.tm_mon++;
}
} while (timeleft < 0);
}
while (timeleft < 0);
}
printf("Alarm %d is %s with %ld seconds to expiration\n", alarmid,