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-rw-r--r--src/utils.c81
1 files changed, 47 insertions, 34 deletions
diff --git a/src/utils.c b/src/utils.c
index 14de867..da8eade 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -337,18 +337,26 @@ long get_item_time(long date)
int get_item_hour(long date)
{
- return (localtime((time_t *) & date))->tm_hour;
+ struct tm lt;
+
+ localtime_r((time_t *)&date, &lt);
+ return lt.tm_hour;
}
int get_item_min(long date)
{
- return (localtime((time_t *) & date))->tm_min;
+ struct tm lt;
+
+ localtime_r((time_t *)&date, &lt);
+ return lt.tm_min;
}
long date2sec(struct date day, unsigned hour, unsigned min)
{
time_t t = now();
- struct tm start = *(localtime(&t));
+ struct tm start;
+
+ localtime_r(&t, &start);
start.tm_mon = day.mm - 1;
start.tm_mday = day.dd;
@@ -367,14 +375,14 @@ long date2sec(struct date day, unsigned hour, unsigned min)
/* Return a string containing the date, given a date in seconds. */
char *date_sec2date_str(long sec, const char *datefmt)
{
- struct tm *lt;
+ struct tm lt;
char *datestr = (char *)mem_calloc(BUFSIZ, sizeof(char));
if (sec == 0)
strncpy(datestr, "0", BUFSIZ);
else {
- lt = localtime((time_t *) & sec);
- strftime(datestr, BUFSIZ, datefmt, lt);
+ localtime_r((time_t *)&sec, &lt);
+ strftime(datestr, BUFSIZ, datefmt, &lt);
}
return datestr;
@@ -389,8 +397,9 @@ void date_sec2date_fmt(long sec, const char *fmt, char *datef)
setlocale (LC_ALL, "C");
#endif
- struct tm *lt = localtime((time_t *)&sec);
- strftime(datef, BUFSIZ, fmt, lt);
+ struct tm lt;
+ localtime_r((time_t *)&sec, &lt);
+ strftime(datef, BUFSIZ, fmt, &lt);
#if ENABLE_NLS
setlocale (LC_ALL, locale_old);
@@ -403,15 +412,15 @@ void date_sec2date_fmt(long sec, const char *fmt, char *datef)
*/
long date_sec_change(long date, int delta_month, int delta_day)
{
- struct tm *lt;
+ struct tm lt;
time_t t;
t = date;
- lt = localtime(&t);
- lt->tm_mon += delta_month;
- lt->tm_mday += delta_day;
- lt->tm_isdst = -1;
- t = mktime(lt);
+ localtime_r(&t, &lt);
+ lt.tm_mon += delta_month;
+ lt.tm_mday += delta_day;
+ lt.tm_isdst = -1;
+ t = mktime(&lt);
EXIT_IF(t == -1, _("failure in mktime"));
return t;
@@ -423,14 +432,14 @@ long date_sec_change(long date, int delta_month, int delta_day)
*/
long update_time_in_date(long date, unsigned hr, unsigned mn)
{
- struct tm *lt;
+ struct tm lt;
time_t t, new_date;
t = date;
- lt = localtime(&t);
- lt->tm_hour = hr;
- lt->tm_min = mn;
- new_date = mktime(lt);
+ localtime_r(&t, &lt);
+ lt.tm_hour = hr;
+ lt.tm_min = mn;
+ new_date = mktime(&lt);
EXIT_IF(new_date == -1, _("error in mktime"));
return new_date;
@@ -442,7 +451,7 @@ long update_time_in_date(long date, unsigned hr, unsigned mn)
*/
long get_sec_date(struct date date)
{
- struct tm *ptrtime;
+ struct tm ptrtime;
time_t timer;
long long_date;
char current_day[] = "dd ";
@@ -451,10 +460,10 @@ long get_sec_date(struct date date)
if (date.yyyy == 0 && date.mm == 0 && date.dd == 0) {
timer = time(NULL);
- ptrtime = localtime(&timer);
- strftime(current_day, strlen(current_day), "%d", ptrtime);
- strftime(current_month, strlen(current_month), "%m", ptrtime);
- strftime(current_year, strlen(current_year), "%Y", ptrtime);
+ localtime_r(&timer, &ptrtime);
+ strftime(current_day, strlen(current_day), "%d", &ptrtime);
+ strftime(current_month, strlen(current_month), "%m", &ptrtime);
+ strftime(current_year, strlen(current_year), "%Y", &ptrtime);
date.mm = atoi(current_month);
date.dd = atoi(current_day);
date.yyyy = atoi(current_year);
@@ -518,16 +527,16 @@ item_in_popup(const char *saved_a_start, const char *saved_a_end,
/* Returns the beginning of current day in seconds from 1900. */
long get_today(void)
{
- struct tm *lt;
+ struct tm lt;
time_t current_time;
long current_day;
struct date day;
current_time = time(NULL);
- lt = localtime(&current_time);
- day.mm = lt->tm_mon + 1;
- day.dd = lt->tm_mday;
- day.yyyy = lt->tm_year + 1900;
+ localtime_r(&current_time, &lt);
+ day.mm = lt.tm_mon + 1;
+ day.dd = lt.tm_mday;
+ day.yyyy = lt.tm_year + 1900;
current_day = date2sec(day, 0, 0);
return current_day;
@@ -541,10 +550,12 @@ long now(void)
char *nowstr(void)
{
+ struct tm lt;
static char buf[BUFSIZ];
time_t t = now();
- strftime(buf, sizeof buf, "%a %b %d %T %Y", localtime(&t));
+ localtime_r(&t, &lt);
+ strftime(buf, sizeof buf, "%a %b %d %T %Y", &lt);
return buf;
}
@@ -1183,15 +1194,17 @@ static void print_date(long date, long day, const char *extformat)
printf("%ld", date);
else {
time_t t = date;
- struct tm *lt = localtime((time_t *) & t);
+ struct tm lt;
+
+ localtime_r((time_t *)&t, &lt);
if (extformat[0] == '\0' || !strcmp(extformat, "default")) {
if (date >= day && date <= day + DAYINSEC)
- strftime(buf, BUFSIZ, "%H:%M", lt);
+ strftime(buf, BUFSIZ, "%H:%M", &lt);
else
- strftime(buf, BUFSIZ, "..:..", lt);
+ strftime(buf, BUFSIZ, "..:..", &lt);
} else {
- strftime(buf, BUFSIZ, extformat, lt);
+ strftime(buf, BUFSIZ, extformat, &lt);
}
printf("%s", buf);