[Bug analyzer/106854] [[gnu::malloc(deallocator)]] for non-pointer functions (e.g., fd)

[colomar.6.4.3 at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106854

--- Comment #6 from Alejandro Colomar <colomar.6.4.3 at gmail dot com> ---
timerfd_create() might not be important if the timer is not correctly deleted. 
pthread_mutex_init() is another one that is quite more important, as leaking
such a thing in a multithreaded program will be a pain to debug for sure.  This
attribute could help detect that.