Andrew Gregory a724235b61 make alpm_unlock and trans_interrupt async safe ... RET_ERR calls _alpm_log which includes calls that are not safe for use in asynchronous signal handlers (see signal(7)). Replace it in functions called from our signal handlers with a new macro RET_ERR_ASYNC_SAFE which is identical except that it lacks the call to _alpm_log. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>		2016-02-23 12:41:36 +10:00
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libalpm	make alpm_unlock and trans_interrupt async safe	2016-02-23 12:41:36 +10:00