[PATCH] ltq-dsl-base: only lock the dsl pipe once for all stats
Jo-Philipp Wich
jo at mein.io
Fri Dec 4 07:03:21 EST 2020
Hi,
is there any reason not to use the flock style below? It should be more
reliable wrt. unlocking if the script is prematurely terminated.
-- 8< --
{
flock -x 1000
command
command
command
...
} 1000>/var/lock/dsl_pipe
-- >8 --
See also the fourth example at
https://man7.org/linux/man-pages/man1/flock.1.html#EXAMPLES
~ Jo
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