emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Run through indent, fix comments

Browse Source
This commit is contained in:
Glenn L McGrath 2002-08-23 05:58:38 +00:00
parent a199b17253
commit 03195fc16f
1 changed files with 114 additions and 128 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

120
coreutils/date.c
View File

@ -48,19 +48,18 @@ static struct tm *date_conv_time(struct tm *tm_time, const char *t_string)
{
int nr;
nr = sscanf(t_string, "%2d%2d%2d%2d%d",
&(tm_time->tm_mon),
&(tm_time->tm_mday),
&(tm_time->tm_hour),
&(tm_time->tm_min), &(tm_time->tm_year));
nr = sscanf(t_string, "%2d%2d%2d%2d%d", &(tm_time->tm_mon),
&(tm_time->tm_mday), &(tm_time->tm_hour), &(tm_time->tm_min),
&(tm_time->tm_year));
if (nr < 4 || nr > 5) {
error_msg_and_die(invalid_date, t_string);
}
/* correct for century - minor Y2K problem here? */
if (tm_time->tm_year >= 1900)
if (tm_time->tm_year >= 1900) {
tm_time->tm_year -= 1900;
}
/* adjust date */
tm_time->tm_mon -= 1;
@ -77,48 +76,37 @@ static struct tm *date_conv_ftime(struct tm *tm_time, const char *t_string)
/* Parse input and assign appropriately to tm_time */
if (t=*tm_time,sscanf(t_string, "%d:%d:%d",
&t.tm_hour, &t.tm_min, &t.tm_sec) == 3) {
if (t =
*tm_time, sscanf(t_string, "%d:%d:%d", &t.tm_hour, &t.tm_min,
&t.tm_sec) == 3) {
/* no adjustments needed */
} else if (t=*tm_time,sscanf(t_string, "%d:%d",
&t.tm_hour, &t.tm_min) == 2) {
} else if (t =
*tm_time, sscanf(t_string, "%d:%d", &t.tm_hour,
&t.tm_min) == 2) {
/* no adjustments needed */
} else if (t=*tm_time,sscanf(t_string, "%d.%d-%d:%d:%d",
&t.tm_mon,
&t.tm_mday,
&t.tm_hour,
&t.tm_min, &t.tm_sec) == 5) {
t.tm_mon -= 1; /* Adjust dates from 1-12 to 0-11 */
} else if (t=*tm_time,sscanf(t_string, "%d.%d-%d:%d",
&t.tm_mon,
&t.tm_mday,
&t.tm_hour, &t.tm_min) == 4) {
t.tm_mon -= 1; /* Adjust dates from 1-12 to 0-11 */
} else if (t=*tm_time,sscanf(t_string, "%d.%d.%d-%d:%d:%d",
&t.tm_year,
&t.tm_mon,
&t.tm_mday,
&t.tm_hour,
&t.tm_min, &t.tm_sec) == 6) {
} else if (t =
*tm_time, sscanf(t_string, "%d.%d-%d:%d:%d", &t.tm_mon,
&t.tm_mday, &t.tm_hour, &t.tm_min,
&t.tm_sec) == 5) {
/* Adjust dates from 1-12 to 0-11 */
t.tm_mon -= 1;
} else if (t =
*tm_time, sscanf(t_string, "%d.%d-%d:%d", &t.tm_mon,
&t.tm_mday, &t.tm_hour, &t.tm_min) == 4) {
/* Adjust dates from 1-12 to 0-11 */
t.tm_mon -= 1;
} else if (t =
*tm_time, sscanf(t_string, "%d.%d.%d-%d:%d:%d", &t.tm_year,
&t.tm_mon, &t.tm_mday, &t.tm_hour, &t.tm_min,
&t.tm_sec) == 6) {
t.tm_year -= 1900; /* Adjust years */
t.tm_mon -= 1; /* Adjust dates from 1-12 to 0-11 */
} else if (t=*tm_time,sscanf(t_string, "%d.%d.%d-%d:%d",
&t.tm_year,
&t.tm_mon,
&t.tm_mday,
&t.tm_hour, &t.tm_min) == 5) {
} else if (t =
*tm_time, sscanf(t_string, "%d.%d.%d-%d:%d", &t.tm_year,
&t.tm_mon, &t.tm_mday, &t.tm_hour,
&t.tm_min) == 5) {
t.tm_year -= 1900; /* Adjust years */
t.tm_mon -= 1; /* Adjust dates from 1-12 to 0-11 */
} else {
error_msg_and_die(invalid_date, t_string);
}
@ -142,6 +130,7 @@ int date_main(int argc, char **argv)
#ifdef CONFIG_FEATURE_DATE_ISOFMT
int ifmt = 0;
# define GETOPT_ISOFMT "I::"
#else
# define GETOPT_ISOFMT
@ -176,17 +165,23 @@ int date_main(int argc, char **argv)
else {
int ifmt_len = xstrlen(optarg);
if (( ifmt_len <= 4 ) && ( strncmp ( optarg, "date", ifmt_len ) == 0 ))
if ((ifmt_len <= 4)
&& (strncmp(optarg, "date", ifmt_len) == 0)) {
ifmt = 1;
else if (( ifmt_len <= 5 ) && ( strncmp ( optarg, "hours", ifmt_len ) == 0 ))
} else if ((ifmt_len <= 5)
&& (strncmp(optarg, "hours", ifmt_len) == 0)) {
ifmt = 2;
else if (( ifmt_len <= 7 ) && ( strncmp ( optarg, "minutes", ifmt_len ) == 0 ))
} else if ((ifmt_len <= 7)
&& (strncmp(optarg, "minutes", ifmt_len) == 0)) {
ifmt = 3;
else if (( ifmt_len <= 7 ) && ( strncmp ( optarg, "seconds", ifmt_len ) == 0 ))
} else if ((ifmt_len <= 7)
&& (strncmp(optarg, "seconds", ifmt_len) == 0)) {
ifmt = 4;
}
if ( ifmt )
break; // else show_usage();
}
if (ifmt) {
break; /* else show_usage(); */
}
#endif
default:
show_usage();
@ -194,18 +189,12 @@ int date_main(int argc, char **argv)
}
if ((date_fmt == NULL) && (optind < argc) && (argv[optind][0] == '+'))
if ((date_fmt == NULL) && (optind < argc) && (argv[optind][0] == '+')) {
date_fmt = &argv[optind][1]; /* Skip over the '+' */
else if (date_str == NULL) {
} else if (date_str == NULL) {
set_time = 1;
date_str = argv[optind];
}
#if 0
else {
error_msg("date_str='%s' date_fmt='%s'\n", date_str, date_fmt);
show_usage();
}
#endif
/* Now we have parsed all the information except the date format
which depends on whether the clock is being set or read */
@ -230,20 +219,18 @@ int date_main(int argc, char **argv)
/* Correct any day of week and day of year etc. fields */
tm = mktime(&tm_time);
if (tm < 0)
if (tm < 0) {
error_msg_and_die(invalid_date, date_str);
if ( utc ) {
if (putenv("TZ=UTC0") != 0)
}
if (utc && (putenv("TZ=UTC0") != 0)) {
error_msg_and_die(memory_exhausted);
}
/* if setting time, set it */
if (set_time) {
if (stime(&tm) < 0) {
if (set_time && (stime(&tm) < 0)) {
perror_msg("cannot set date");
}
}
}
/* Display output */
@ -266,11 +253,10 @@ int date_main(int argc, char **argv)
case 0:
default:
#endif
date_fmt = (rfc822
? (utc
? "%a, %e %b %Y %H:%M:%S GMT"
: "%a, %e %b %Y %H:%M:%S %z")
: "%a %b %e %H:%M:%S %Z %Y");
date_fmt =
(rfc822
? (utc ? "%a, %e %b %Y %H:%M:%S GMT" :
"%a, %e %b %Y %H:%M:%S %z") : "%a %b %e %H:%M:%S %Z %Y");
#ifdef CONFIG_FEATURE_DATE_ISOFMT
break;