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Update both windows separately, but not at the same time to prevent the double refresh crash that old libncurses has.

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Do the window resize check only when about to redraw the log window to minimise ncurses cpu usage.
This commit is contained in:
Con Kolivas 2011-07-27 09:41:52 +10:00
parent 6f905932af
commit a48895829e
1 changed files with 9 additions and 6 deletions
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15
main.c
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@ -832,7 +832,7 @@ static void print_status(int thr_id)
}
/* Check for window resize. Called with curses mutex locked */
static void check_logwinsize(void)
static inline void check_logwinsize(void)
{
int x, y, logx, logy;
@ -849,7 +849,6 @@ static void wlog(const char *f, ...)
{
va_list ap;
check_logwinsize();
va_start(ap, f);
vw_printw(logwin, f, ap);
va_end(ap);
@ -862,8 +861,6 @@ static void wlogprint(const char *f, ...)
pthread_mutex_lock(&curses_lock);
check_logwinsize();
va_start(ap, f);
vw_printw(logwin, f, ap);
va_end(ap);
@ -877,7 +874,6 @@ void log_curses(const char *f, va_list ap)
if (curses_active) {
if (!opt_loginput) {
pthread_mutex_lock(&curses_lock);
check_logwinsize();
vw_printw(logwin, f, ap);
wrefresh(logwin);
pthread_mutex_unlock(&curses_lock);
@ -3222,6 +3218,7 @@ static void *watchdog_thread(void *userdata)
const unsigned int interval = opt_log_interval / 2 ? : 1;
static struct timeval rotate_tv;
struct timeval zero_tv;
bool statwin = false;
pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
@ -3239,10 +3236,16 @@ static void *watchdog_thread(void *userdata)
hashmeter(-1, &zero_tv, 0);
if (curses_active) {
statwin ^= true;
pthread_mutex_lock(&curses_lock);
for (i = 0; i < mining_threads; i++)
curses_print_status(i);
redrawwin(mainwin);
if (statwin)
redrawwin(statuswin);
else {
check_logwinsize();
redrawwin(logwin);
}
pthread_mutex_unlock(&curses_lock);
}