Matthew Rosato f5f806af06 libutil/util_lockfile: allow for custom lock wait/retry time ...

The default values for repeated attempts at acquiring a file lock created
by util_lockfile are on the order of seconds.  Let's leave this the
default, but allow for a caller to specify smaller values by adding
cw (custom_wait) functions and by switching from using sleep to usleep.

Reviewed-by: Anthony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>

2024-05-27 16:50:12 +02:00

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