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-rw-r--r--src/apoint.c29
-rw-r--r--src/args.c10
-rw-r--r--src/calcurse.h23
-rw-r--r--src/calendar.c70
-rw-r--r--src/event.c13
-rw-r--r--src/interaction.c12
-rw-r--r--src/io.c30
-rw-r--r--src/notify.c14
-rw-r--r--src/pcal.c2
-rw-r--r--src/recur.c54
-rw-r--r--src/utils.c81
-rw-r--r--src/wins.c66
12 files changed, 244 insertions, 160 deletions
diff --git a/src/apoint.c b/src/apoint.c
index 9860038..a756fac 100644
--- a/src/apoint.c
+++ b/src/apoint.c
@@ -137,39 +137,39 @@ unsigned apoint_inday(struct apoint *i, long *start)
void apoint_sec2str(struct apoint *o, long day, char *start, char *end)
{
- struct tm *lt;
+ struct tm lt;
time_t t;
if (o->start < day)
strncpy(start, "..:..", 6);
else {
t = o->start;
- lt = localtime(&t);
- snprintf(start, HRMIN_SIZE, "%02u:%02u", lt->tm_hour, lt->tm_min);
+ localtime_r(&t, &lt);
+ snprintf(start, HRMIN_SIZE, "%02u:%02u", lt.tm_hour, lt.tm_min);
}
if (o->start + o->dur > day + DAYINSEC)
strncpy(end, "..:..", 6);
else {
t = o->start + o->dur;
- lt = localtime(&t);
- snprintf(end, HRMIN_SIZE, "%02u:%02u", lt->tm_hour, lt->tm_min);
+ localtime_r(&t, &lt);
+ snprintf(end, HRMIN_SIZE, "%02u:%02u", lt.tm_hour, lt.tm_min);
}
}
void apoint_write(struct apoint *o, FILE * f)
{
- struct tm *lt;
+ struct tm lt;
time_t t;
t = o->start;
- lt = localtime(&t);
- fprintf(f, "%02u/%02u/%04u @ %02u:%02u", lt->tm_mon + 1, lt->tm_mday,
- 1900 + lt->tm_year, lt->tm_hour, lt->tm_min);
+ localtime_r(&t, &lt);
+ fprintf(f, "%02u/%02u/%04u @ %02u:%02u", lt.tm_mon + 1, lt.tm_mday,
+ 1900 + lt.tm_year, lt.tm_hour, lt.tm_min);
t = o->start + o->dur;
- lt = localtime(&t);
- fprintf(f, " -> %02u/%02u/%04u @ %02u:%02u ", lt->tm_mon + 1, lt->tm_mday,
- 1900 + lt->tm_year, lt->tm_hour, lt->tm_min);
+ localtime_r(&t, &lt);
+ fprintf(f, " -> %02u/%02u/%04u @ %02u:%02u ", lt.tm_mon + 1, lt.tm_mday,
+ 1900 + lt.tm_year, lt.tm_hour, lt.tm_min);
if (o->note != NULL)
fprintf(f, ">%s ", o->note);
@@ -186,10 +186,7 @@ struct apoint *apoint_scan(FILE * f, struct tm start, struct tm end, char state,
char *note)
{
char buf[BUFSIZ], *newline;
- time_t tstart, tend, t;
-
- t = time(NULL);
- localtime(&t);
+ time_t tstart, tend;
/* Read the appointment description */
if (!fgets(buf, sizeof buf, f))
diff --git a/src/args.c b/src/args.c
index 6646b29..57aeac8 100644
--- a/src/args.c
+++ b/src/args.c
@@ -270,11 +270,11 @@ static void arg_print_date(long date)
{
char date_str[BUFSIZ];
time_t t;
- struct tm *lt;
+ struct tm lt;
t = date;
- lt = localtime(&t);
- strftime(date_str, BUFSIZ, conf.output_datefmt, lt);
+ localtime_r(&t, &lt);
+ strftime(date_str, BUFSIZ, conf.output_datefmt, &lt);
fputs(date_str, stdout);
fputs(":\n", stdout);
}
@@ -366,7 +366,7 @@ date_arg(const char *ddate, int add_line, const char *fmt_apt,
* to format the output correctly.
*/
timer = time(NULL);
- t = *localtime(&timer);
+ localtime_r(&timer, &t);
display_app(&t, numdays, add_line, fmt_apt, fmt_rapt, fmt_ev, fmt_rev,
regex);
} else { /* a date was entered */
@@ -412,7 +412,7 @@ date_arg_extended(const char *startday, const char *range, int add_line,
numdays = atoi(range);
}
timer = time(NULL);
- t = *localtime(&timer);
+ localtime_r(&timer, &t);
if (startday != NULL) {
if (parse_date(startday, conf.input_datefmt, (int *)&t.tm_year,
(int *)&t.tm_mon, (int *)&t.tm_mday, NULL)) {
diff --git a/src/calcurse.h b/src/calcurse.h
index 191dbfd..6a6deaf 100644
--- a/src/calcurse.h
+++ b/src/calcurse.h
@@ -465,6 +465,22 @@ enum win {
#define FLAG_STA (1 << STA)
#define FLAG_ALL ((1 << NBWINS) - 1)
+#define WINS_NBAR_LOCK \
+ pthread_cleanup_push(wins_nbar_cleanup, NULL); \
+ wins_nbar_lock();
+
+#define WINS_NBAR_UNLOCK \
+ wins_nbar_unlock(); \
+ pthread_cleanup_pop(0);
+
+#define WINS_CALENDAR_LOCK \
+ pthread_cleanup_push(wins_calendar_cleanup, NULL); \
+ wins_calendar_lock();
+
+#define WINS_CALENDAR_UNLOCK \
+ wins_calendar_unlock(); \
+ pthread_cleanup_pop(0);
+
enum ui_mode {
UI_CURSES,
UI_CMDLINE,
@@ -581,7 +597,6 @@ enum export_type {
/* To customize the display when saving data. */
enum save_display {
IO_SAVE_DISPLAY_BAR,
- IO_SAVE_DISPLAY_MARK,
IO_SAVE_DISPLAY_NONE
};
@@ -999,6 +1014,12 @@ void vars_init(void);
/* wins.c */
extern struct window win[NBWINS];
+unsigned wins_nbar_lock(void);
+void wins_nbar_unlock(void);
+void wins_nbar_cleanup(void *);
+unsigned wins_calendar_lock(void);
+void wins_calendar_unlock(void);
+void wins_calendar_cleanup(void *);
int wins_refresh(void);
int wins_wrefresh(WINDOW *);
int wins_doupdate(void);
diff --git a/src/calendar.c b/src/calendar.c
index 61e758b..3d7698e 100644
--- a/src/calendar.c
+++ b/src/calendar.c
@@ -144,15 +144,15 @@ void calendar_stop_date_thread(void)
void calendar_set_current_date(void)
{
time_t timer;
- struct tm *tm;
+ struct tm tm;
timer = time(NULL);
- tm = localtime(&timer);
+ localtime_r(&timer, &tm);
pthread_mutex_lock(&date_thread_mutex);
- today.dd = tm->tm_mday;
- today.mm = tm->tm_mon + 1;
- today.yyyy = tm->tm_year + 1900;
+ today.dd = tm.tm_mday;
+ today.mm = tm.tm_mon + 1;
+ today.yyyy = tm.tm_year + 1900;
pthread_mutex_unlock(&date_thread_mutex);
}
@@ -306,6 +306,7 @@ draw_monthly_view(struct window *cwin, struct date *current_day,
c_day_1 = (int)((ymd_to_scalar(yr, mo, 1 + sunday_first) - (long)1) % 7L);
/* Write the current month and year on top of the calendar */
+ WINS_CALENDAR_LOCK;
custom_apply_attr(cwin->p, ATTR_HIGHEST);
mvwprintw(cwin->p, ofs_y,
(SBAR_WIDTH - (strlen(_(monthnames[mo - 1])) + 5)) / 2,
@@ -319,6 +320,7 @@ draw_monthly_view(struct window *cwin, struct date *current_day,
mvwaddstr(cwin->p, ofs_y, ofs_x + 4 * j, _(daynames[1 + j - sunday_first]));
}
custom_remove_attr(cwin->p, ATTR_HIGHEST);
+ WINS_CALENDAR_UNLOCK;
day_1_sav = (c_day_1 + 1) * 3 + c_day_1 - 7;
@@ -348,11 +350,12 @@ draw_monthly_view(struct window *cwin, struct date *current_day,
ofs_x = OFFX - day_1_sav - 4 * c_day;
}
- /* This is today, so print it in yellow. */
+ WINS_CALENDAR_LOCK;
if (c_day == current_day->dd
&& current_day->mm == slctd_day.mm
&& current_day->yyyy == slctd_day.yyyy
&& current_day->dd != slctd_day.dd) {
+ /* This is today, so print it in yellow. */
custom_apply_attr(cwin->p, ATTR_LOWEST);
mvwprintw(cwin->p, ofs_y + 1,
ofs_x + day_1_sav + 4 * c_day + 1, "%2d", c_day);
@@ -368,10 +371,12 @@ draw_monthly_view(struct window *cwin, struct date *current_day,
mvwprintw(cwin->p, ofs_y + 1,
ofs_x + day_1_sav + 4 * c_day + 1, "%2d", c_day);
custom_remove_attr(cwin->p, ATTR_LOW);
- } else
+ } else {
/* otherwise, print normal days in black */
mvwprintw(cwin->p, ofs_y + 1,
ofs_x + day_1_sav + 4 * c_day + 1, "%2d", c_day);
+ }
+ WINS_CALENDAR_UNLOCK;
}
monthly_view_cache_valid = 1;
@@ -477,9 +482,11 @@ draw_weekly_view(struct window *cwin, struct date *current_day,
/* Print the week number. */
weeknum = ISO8601weeknum(&t);
+ WINS_CALENDAR_LOCK;
custom_apply_attr(cwin->p, ATTR_HIGHEST);
mvwprintw(cwin->p, 2, cwin->w - 9, "(# %02d)", weeknum);
custom_remove_attr(cwin->p, ATTR_HIGHEST);
+ WINS_CALENDAR_UNLOCK;
/* Now draw calendar view. */
for (j = 0; j < WEEKINDAYS; j++) {
@@ -511,22 +518,28 @@ draw_weekly_view(struct window *cwin, struct date *current_day,
else
attr = 0;
+ WINS_CALENDAR_LOCK;
if (attr)
custom_apply_attr(cwin->p, attr);
mvwprintw(cwin->p, OFFY + 1, OFFX + 1 + 4 * j, "%02d", t.tm_mday);
if (attr)
custom_remove_attr(cwin->p, attr);
+ WINS_CALENDAR_UNLOCK;
/* Draw slices indicating appointment times. */
memset(slices, 0, DAYSLICESNO * sizeof *slices);
if (day_chk_busy_slices(date, DAYSLICESNO, slices)) {
for (i = 0; i < DAYSLICESNO; i++) {
- if (j != WEEKINDAYS - 1 && i != DAYSLICESNO - 1)
+ if (j != WEEKINDAYS - 1 && i != DAYSLICESNO - 1) {
+ WINS_CALENDAR_LOCK;
mvwhline(cwin->p, OFFY + 2 + i, OFFX + 3 + 4 * j, ACS_S9, 2);
+ WINS_CALENDAR_UNLOCK;
+ }
if (slices[i]) {
int highlight;
highlight = (t.tm_mday == slctd_day.dd) ? 1 : 0;
+ WINS_CALENDAR_LOCK;
if (highlight)
custom_apply_attr(cwin->p, attr);
wattron(cwin->p, A_REVERSE);
@@ -535,6 +548,7 @@ draw_weekly_view(struct window *cwin, struct date *current_day,
wattroff(cwin->p, A_REVERSE);
if (highlight)
custom_remove_attr(cwin->p, attr);
+ WINS_CALENDAR_UNLOCK;
}
}
}
@@ -544,11 +558,13 @@ draw_weekly_view(struct window *cwin, struct date *current_day,
}
/* Draw marks to indicate midday on the sides of the calendar. */
+ WINS_CALENDAR_LOCK;
custom_apply_attr(cwin->p, ATTR_HIGHEST);
mvwhline(cwin->p, OFFY + 1 + DAYSLICESNO / 2, OFFX, ACS_S9, 1);
mvwhline(cwin->p, OFFY + 1 + DAYSLICESNO / 2,
OFFX + WCALWIDTH - 3, ACS_S9, 1);
custom_remove_attr(cwin->p, ATTR_HIGHEST);
+ WINS_CALENDAR_UNLOCK;
#undef DAYSLICESNO
}
@@ -560,8 +576,12 @@ void calendar_update_panel(struct window *cwin)
unsigned sunday_first;
calendar_store_current_date(&current_day);
+
+ WINS_CALENDAR_LOCK;
erase_window_part(cwin->p, 1, 3, cwin->w - 2, cwin->h - 2);
mvwhline(cwin->p, 2, 1, ACS_HLINE, cwin->w - 2);
+ WINS_CALENDAR_UNLOCK;
+
sunday_first = calendar_week_begins_on_monday()? 0 : 1;
draw_calendar[calendar_view] (cwin, &current_day, sunday_first);
@@ -707,16 +727,16 @@ void calendar_move(enum move move, int count)
long calendar_start_of_year(void)
{
time_t timer;
- struct tm *tm;
+ struct tm tm;
timer = time(NULL);
- tm = localtime(&timer);
- tm->tm_mon = 0;
- tm->tm_mday = 1;
- tm->tm_hour = 0;
- tm->tm_min = 0;
- tm->tm_sec = 0;
- timer = mktime(tm);
+ localtime_r(&timer, &tm);
+ tm.tm_mon = 0;
+ tm.tm_mday = 1;
+ tm.tm_hour = 0;
+ tm.tm_min = 0;
+ tm.tm_sec = 0;
+ timer = mktime(&tm);
return (long)timer;
}
@@ -724,17 +744,17 @@ long calendar_start_of_year(void)
long calendar_end_of_year(void)
{
time_t timer;
- struct tm *tm;
+ struct tm tm;
timer = time(NULL);
- tm = localtime(&timer);
- tm->tm_mon = 0;
- tm->tm_mday = 1;
- tm->tm_hour = 0;
- tm->tm_min = 0;
- tm->tm_sec = 0;
- tm->tm_year++;
- timer = mktime(tm);
+ localtime_r(&timer, &tm);
+ tm.tm_mon = 0;
+ tm.tm_mday = 1;
+ tm.tm_hour = 0;
+ tm.tm_min = 0;
+ tm.tm_sec = 0;
+ tm.tm_year++;
+ timer = mktime(&tm);
return (long)(timer - 1);
}
diff --git a/src/event.c b/src/event.c
index 561c299..dca6820 100644
--- a/src/event.c
+++ b/src/event.c
@@ -107,13 +107,13 @@ unsigned event_inday(struct event *i, long *start)
/* Write to file the event in user-friendly format */
void event_write(struct event *o, FILE * f)
{
- struct tm *lt;
+ struct tm lt;
time_t t;
t = o->day;
- lt = localtime(&t);
- fprintf(f, "%02u/%02u/%04u [%d] ", lt->tm_mon + 1, lt->tm_mday,
- 1900 + lt->tm_year, o->id);
+ localtime_r(&t, &lt);
+ fprintf(f, "%02u/%02u/%04u [%d] ", lt.tm_mon + 1, lt.tm_mday,
+ 1900 + lt.tm_year, o->id);
if (o->note != NULL)
fprintf(f, ">%s ", o->note);
fprintf(f, "%s\n", o->mesg);
@@ -123,10 +123,7 @@ void event_write(struct event *o, FILE * f)
struct event *event_scan(FILE * f, struct tm start, int id, char *note)
{
char buf[BUFSIZ], *nl;
- time_t tstart, t;
-
- t = time(NULL);
- localtime(&t);
+ time_t tstart;
/* Read the event description */
if (!fgets(buf, sizeof buf, f))
diff --git a/src/interaction.c b/src/interaction.c
index 2d6830e..635f78a 100644
--- a/src/interaction.c
+++ b/src/interaction.c
@@ -234,7 +234,7 @@ static void update_rept(struct rpt **rpt, const long start)
newuntil = 0;
date_entered = 1;
} else {
- struct tm *lt;
+ struct tm lt;
time_t t;
struct date new_date;
int newmonth, newday, newyear;
@@ -242,11 +242,11 @@ static void update_rept(struct rpt **rpt, const long start)
if (parse_date(timstr, conf.input_datefmt, &newyear, &newmonth,
&newday, calendar_get_slctd_day())) {
t = start;
- lt = localtime(&t);
+ localtime_r(&t, &lt);
new_date.dd = newday;
new_date.mm = newmonth;
new_date.yyyy = newyear;
- newuntil = date2sec(new_date, lt->tm_hour, lt->tm_min);
+ newuntil = date2sec(new_date, lt.tm_hour, lt.tm_min);
if (newuntil < start) {
status_mesg(msg_wrong_time, msg_enter);
wgetch(win[STA].p);
@@ -704,7 +704,7 @@ void interact_todo_pipe(void)
*/
void interact_day_item_repeat(void)
{
- struct tm *lt;
+ struct tm lt;
time_t t;
int date_entered = 0;
int year = 0, month = 0, day = 0;
@@ -789,11 +789,11 @@ void interact_day_item_repeat(void)
if (parse_date(user_input, conf.input_datefmt,
&year, &month, &day, calendar_get_slctd_day())) {
t = p->start;
- lt = localtime(&t);
+ localtime_r(&t, &lt);
until_date.dd = day;
until_date.mm = month;
until_date.yyyy = year;
- until = date2sec(until_date, lt->tm_hour, lt->tm_min);
+ until = date2sec(until_date, lt.tm_hour, lt.tm_min);
if (until < p->start) {
status_mesg(mesg_older, wrong_type_2);
wgetch(win[STA].p);
diff --git a/src/io.c b/src/io.c
index 52d97c9..3f66d0b 100644
--- a/src/io.c
+++ b/src/io.c
@@ -306,23 +306,6 @@ void io_extract_data(char *dst_data, const char *org, int len)
*dst_data = '\0';
}
-static void display_mark(void)
-{
- const int DISPLAY_TIME = 1;
- WINDOW *mwin;
-
- mwin = newwin(1, 2, 1, col - 3);
-
- custom_apply_attr(mwin, ATTR_HIGHEST);
- mvwaddstr(mwin, 0, 0, "**");
- wins_wrefresh(mwin);
- sleep(DISPLAY_TIME);
- mvwaddstr(mwin, 0, 0, " ");
- wins_wrefresh(mwin);
- delwin(mwin);
- wins_doupdate();
-}
-
static pthread_mutex_t io_save_mutex = PTHREAD_MUTEX_INITIALIZER;
/*
@@ -416,8 +399,6 @@ void io_save_cal(enum save_display display)
if (ui_mode == UI_CURSES && display == IO_SAVE_DISPLAY_BAR
&& conf.progress_bar)
show_bar = 1;
- else if (ui_mode == UI_CURSES && display == IO_SAVE_DISPLAY_MARK)
- display_mark();
if (show_bar)
progress_bar(PROGRESS_BAR_SAVE, PROGRESS_BAR_CONF);
@@ -440,8 +421,7 @@ void io_save_cal(enum save_display display)
ERROR_MSG("%s", access_pb);
/* Print a message telling data were saved */
- if (ui_mode == UI_CURSES && conf.system_dialogs
- && display != IO_SAVE_DISPLAY_MARK) {
+ if (ui_mode == UI_CURSES && conf.system_dialogs) {
status_mesg(save_success, enter);
wgetch(win[STA].p);
}
@@ -458,7 +438,7 @@ void io_load_app(void)
{
FILE *data_file;
int c, is_appointment, is_event, is_recursive;
- struct tm start, end, until, *lt;
+ struct tm start, end, until, lt;
llist_t exc;
time_t t;
int id = 0;
@@ -467,8 +447,8 @@ void io_load_app(void)
char note[MAX_NOTESIZ + 1], *notep;
t = time(NULL);
- lt = localtime(&t);
- start = end = until = *lt;
+ localtime_r(&t, &lt);
+ start = end = until = lt;
data_file = fopen(path_apts, "r");
EXIT_IF(data_file == NULL, _("failed to open appointment file"));
@@ -1133,7 +1113,7 @@ static void *io_psave_thread(void *arg)
for (;;) {
sleep(delay * MININSEC);
- io_save_cal(IO_SAVE_DISPLAY_MARK);
+ io_save_cal(IO_SAVE_DISPLAY_NONE);
}
}
diff --git a/src/notify.c b/src/notify.c
index a057c2f..ebc9728 100644
--- a/src/notify.c
+++ b/src/notify.c
@@ -240,11 +240,13 @@ void notify_update_bar(void)
app_pos = file_pos + strlen(notify.apts_file) + 2 + space;
txt_max_len = col - (app_pos + 12 + space);
+ WINS_NBAR_LOCK;
custom_apply_attr(notify.win, ATTR_HIGHEST);
wattron(notify.win, A_UNDERLINE | A_REVERSE);
mvwhline(notify.win, 0, 0, ACS_HLINE, col);
mvwprintw(notify.win, 0, date_pos, "[ %s | %s ]", notify.date, notify.time);
mvwprintw(notify.win, 0, file_pos, "(%s)", notify.apts_file);
+ WINS_NBAR_UNLOCK;
pthread_mutex_lock(&notify_app.mutex);
if (notify_app.got_app) {
@@ -271,6 +273,7 @@ void notify_update_bar(void)
else
blinking = 0;
+ WINS_NBAR_LOCK;
if (blinking)
wattron(notify.win, A_BLINK);
if (too_long)
@@ -281,6 +284,7 @@ void notify_update_bar(void)
hours_left, minutes_left, notify_app.txt);
if (blinking)
wattroff(notify.win, A_BLINK);
+ WINS_NBAR_UNLOCK;
if (blinking)
notify_launch_cmd();
@@ -295,8 +299,10 @@ void notify_update_bar(void)
}
pthread_mutex_unlock(&notify_app.mutex);
+ WINS_NBAR_LOCK;
wattroff(notify.win, A_UNDERLINE | A_REVERSE);
custom_remove_attr(notify.win, ATTR_HIGHEST);
+ WINS_NBAR_UNLOCK;
wins_wrefresh(notify.win);
pthread_mutex_unlock(&notify.mutex);
@@ -310,18 +316,18 @@ static void *notify_main_thread(void *arg)
const unsigned check_app = MININSEC;
int elapse = 0;
int got_app;
- struct tm *ntime;
+ struct tm ntime;
time_t ntimer;
elapse = 0;
for (;;) {
ntimer = time(NULL);
- ntime = localtime(&ntimer);
+ localtime_r(&ntimer, &ntime);
pthread_mutex_lock(&notify.mutex);
pthread_mutex_lock(&nbar.mutex);
- strftime(notify.time, NOTIFY_FIELD_LENGTH, nbar.timefmt, ntime);
- strftime(notify.date, NOTIFY_FIELD_LENGTH, nbar.datefmt, ntime);
+ strftime(notify.time, NOTIFY_FIELD_LENGTH, nbar.timefmt, &ntime);
+ strftime(notify.date, NOTIFY_FIELD_LENGTH, nbar.datefmt, &ntime);
pthread_mutex_unlock(&nbar.mutex);
pthread_mutex_unlock(&notify.mutex);
notify_update_bar();
diff --git a/src/pcal.c b/src/pcal.c
index c4f731d..4c00ddc 100644
--- a/src/pcal.c
+++ b/src/pcal.c
@@ -64,7 +64,7 @@ foreach_date_dump(const long date_end, struct rpt *rpt, llist_t * exc,
time_t t;
t = item_first_date;
- lt = *localtime(&t);
+ localtime_r(&t, &lt);
lt.tm_hour = lt.tm_min = lt.tm_sec = 0;
lt.tm_isdst = -1;
date = mktime(&lt);
diff --git a/src/recur.c b/src/recur.c
index 3338017..1c593c2 100644
--- a/src/recur.c
+++ b/src/recur.c
@@ -300,17 +300,17 @@ int recur_char2def(char type)
static void recur_write_exc(llist_t * lexc, FILE * f)
{
llist_item_t *i;
- struct tm *lt;
+ struct tm lt;
time_t t;
int st_mon, st_day, st_year;
LLIST_FOREACH(lexc, i) {
struct excp *exc = LLIST_GET_DATA(i);
t = exc->st;
- lt = localtime(&t);
- st_mon = lt->tm_mon + 1;
- st_day = lt->tm_mday;
- st_year = lt->tm_year + 1900;
+ localtime_r(&t, &lt);
+ st_mon = lt.tm_mon + 1;
+ st_day = lt.tm_mday;
+ st_year = lt.tm_year + 1900;
fprintf(f, " !%02u/%02u/%04u", st_mon, st_day, st_year);
}
}
@@ -397,27 +397,27 @@ struct recur_event *recur_event_scan(FILE * f, struct tm start, int id,
/* Writting of a recursive appointment into file. */
void recur_apoint_write(struct recur_apoint *o, FILE * f)
{
- struct tm *lt;
+ struct tm lt;
time_t t;
t = o->start;
- lt = localtime(&t);
- fprintf(f, "%02u/%02u/%04u @ %02u:%02u", lt->tm_mon + 1, lt->tm_mday,
- 1900 + lt->tm_year, lt->tm_hour, lt->tm_min);
+ localtime_r(&t, &lt);
+ fprintf(f, "%02u/%02u/%04u @ %02u:%02u", lt.tm_mon + 1, lt.tm_mday,
+ 1900 + lt.tm_year, lt.tm_hour, lt.tm_min);
t = o->start + o->dur;
- lt = localtime(&t);
- fprintf(f, " -> %02u/%02u/%04u @ %02u:%02u", lt->tm_mon + 1, lt->tm_mday,
- 1900 + lt->tm_year, lt->tm_hour, lt->tm_min);
+ localtime_r(&t, &lt);
+ fprintf(f, " -> %02u/%02u/%04u @ %02u:%02u", lt.tm_mon + 1, lt.tm_mday,
+ 1900 + lt.tm_year, lt.tm_hour, lt.tm_min);
t = o->rpt->until;
if (t == 0) { /* We have an endless recurrent appointment. */
fprintf(f, " {%d%c", o->rpt->freq, recur_def2char(o->rpt->type));
} else {
- lt = localtime(&t);
+ localtime_r(&t, &lt);
fprintf(f, " {%d%c -> %02u/%02u/%04u", o->rpt->freq,
- recur_def2char(o->rpt->type), lt->tm_mon + 1, lt->tm_mday,
- 1900 + lt->tm_year);
+ recur_def2char(o->rpt->type), lt.tm_mon + 1, lt.tm_mday,
+ 1900 + lt.tm_year);
}
recur_write_exc(&o->exc, f);
fputs("} ", f);
@@ -433,25 +433,25 @@ void recur_apoint_write(struct recur_apoint *o, FILE * f)
/* Writting of a recursive event into file. */
void recur_event_write(struct recur_event *o, FILE * f)
{
- struct tm *lt;
+ struct tm lt;
time_t t;
int st_mon, st_day, st_year;
int end_mon, end_day, end_year;
t = o->day;
- lt = localtime(&t);
- st_mon = lt->tm_mon + 1;
- st_day = lt->tm_mday;
- st_year = lt->tm_year + 1900;
+ localtime_r(&t, &lt);
+ st_mon = lt.tm_mon + 1;
+ st_day = lt.tm_mday;
+ st_year = lt.tm_year + 1900;
t = o->rpt->until;
if (t == 0) { /* We have an endless recurrent event. */
fprintf(f, "%02u/%02u/%04u [%d] {%d%c", st_mon, st_day, st_year, o->id,
o->rpt->freq, recur_def2char(o->rpt->type));
} else {
- lt = localtime(&t);
- end_mon = lt->tm_mon + 1;
- end_day = lt->tm_mday;
- end_year = lt->tm_year + 1900;
+ localtime_r(&t, &lt);
+ end_mon = lt.tm_mon + 1;
+ end_day = lt.tm_mday;
+ end_year = lt.tm_year + 1900;
fprintf(f, "%02u/%02u/%04u [%d] {%d%c -> %02u/%02u/%04u", st_mon,
st_day, st_year, o->id, o->rpt->freq,
recur_def2char(o->rpt->type), end_mon, end_day, end_year);
@@ -563,10 +563,10 @@ recur_item_find_occurrence(long item_start, long item_dur, llist_t * item_exc,
return 0;
t = day_start;
- lt_day = *localtime(&t);
+ localtime_r(&t, &lt_day);
t = item_start;
- lt_item = *localtime(&t);
+ localtime_r(&t, &lt_item);
lt_item_day = lt_item;
lt_item_day.tm_sec = lt_item_day.tm_min = lt_item_day.tm_hour = 0;
@@ -614,7 +614,7 @@ recur_item_find_occurrence(long item_start, long item_dur, llist_t * item_exc,
if (rpt_until != 0 && t > rpt_until)
return 0;
- lt_item_day = *localtime(&t);
+ localtime_r(&t, &lt_item_day);
diff = diff_days(lt_item_day, lt_day);
if (diff <= span) {
diff --git a/src/utils.c b/src/utils.c
index 2ca35de..60b0278 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 *a_start, const char *a_end, const char *msg,
/* 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;
}
@@ -1185,15 +1196,17 @@ 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);
diff --git a/src/wins.c b/src/wins.c
index 85666df..65b2d96 100644
--- a/src/wins.c
+++ b/src/wins.c
@@ -40,6 +40,14 @@
#include "calcurse.h"
+#define SCREEN_ACQUIRE \
+ pthread_cleanup_push(screen_cleanup, (void *)NULL); \
+ screen_acquire();
+
+#define SCREEN_RELEASE \
+ screen_release(); \
+ pthread_cleanup_pop(0);
+
/* Variables to handle calcurse windows. */
struct window win[NBWINS];
@@ -76,14 +84,54 @@ static void screen_release(void)
pthread_mutex_unlock(&screen_mutex);
}
+static void screen_cleanup(void *arg)
+{
+ screen_release();
+}
+
+/*
+ * FIXME: The following functions currently lock the whole screen. Use both
+ * window-level and screen-level mutexes (or use use_screen() and use_window(),
+ * see curs_threads(3)) to avoid locking too much.
+ */
+
+unsigned wins_nbar_lock(void)
+{
+ return screen_acquire();
+}
+
+void wins_nbar_unlock(void)
+{
+ screen_release();
+}
+
+void wins_nbar_cleanup(void *arg)
+{
+ wins_nbar_unlock();
+}
+
+unsigned wins_calendar_lock(void)
+{
+ return screen_acquire();
+}
+
+void wins_calendar_unlock(void)
+{
+ screen_release();
+}
+
+void wins_calendar_cleanup(void *arg)
+{
+ wins_calendar_unlock();
+}
+
int wins_refresh(void)
{
int rc;
- if (!screen_acquire())
- return ERR;
+ SCREEN_ACQUIRE;
rc = refresh();
- screen_release();
+ SCREEN_RELEASE;
return rc;
}
@@ -92,10 +140,11 @@ int wins_wrefresh(WINDOW * win)
{
int rc;
- if (!win || !screen_acquire())
+ if (!win)
return ERR;
+ SCREEN_ACQUIRE;
rc = wrefresh(win);
- screen_release();
+ SCREEN_RELEASE;
return rc;
}
@@ -104,10 +153,9 @@ int wins_doupdate(void)
{
int rc;
- if (!screen_acquire())
- return ERR;
+ SCREEN_ACQUIRE;
rc = doupdate();
- screen_release();
+ SCREEN_RELEASE;
return rc;
}
@@ -475,10 +523,12 @@ static void border_nocolor(WINDOW * window)
void wins_update_border(int flags)
{
if (flags & FLAG_CAL) {
+ WINS_CALENDAR_LOCK;
if (slctd_win == CAL)
border_color(win[CAL].p);
else
border_nocolor(win[CAL].p);
+ WINS_CALENDAR_UNLOCK;
}
if (flags & FLAG_APP) {
if (slctd_win == APP)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-25 19:58:39 +0000