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Avoid cancelling the save thread during saving

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Ensure that we never cancel the periodic save thread when it currently
saves the configuration and data files.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer 2014-07-16 23:36:02 +02:00
parent 5aec540895
commit b37ed2fcc8
1 changed files with 8 additions and 4 deletions
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8
src/io.c
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@ -1214,10 +1214,14 @@ void io_start_psave_thread(void)
/* Stop periodic data saves. */ /* Stop periodic data saves. */
void io_stop_psave_thread(void) void io_stop_psave_thread(void)
{ {
if (io_t_psave) { if (!io_t_psave)
return;
/* Lock the mutex to avoid cancelling the thread during saving. */
io_save_mutex_lock();
pthread_cancel(io_t_psave); pthread_cancel(io_t_psave);
pthread_join(io_t_psave, NULL); pthread_join(io_t_psave, NULL);
} io_save_mutex_unlock();
} }
/* /*