*: make it easier to distinquish "struct tm", pointer to one, etc
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@@ -79,7 +79,6 @@ static char *build_row(char *p, unsigned *dp);
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int cal_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int cal_main(int argc UNUSED_PARAM, char **argv)
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{
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struct tm *local_time;
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struct tm zero_tm;
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time_t now;
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unsigned month, year, flags, i;
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@@ -94,11 +93,13 @@ int cal_main(int argc UNUSED_PARAM, char **argv)
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argv += optind;
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if (!argv[0]) {
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struct tm *ptm;
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time(&now);
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local_time = localtime(&now);
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year = local_time->tm_year + 1900;
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ptm = localtime(&now);
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year = ptm->tm_year + 1900;
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if (!(flags & 2)) { /* no -y */
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month = local_time->tm_mon + 1;
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month = ptm->tm_mon + 1;
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}
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} else {
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if (argv[1]) {
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