Angus Gratton 75d6fdf73c newlib locks: Fix _lock_init() & _lock_init_recursive() failing to initialise a lock ...

If scheduler was running, and lock was an automatic variable (ie stack-allocated) to be initialised by _lock_init*,
initialisation could be skipped if the lock variable was non-zero (and lock would be left invalid).

In other cases the lock is statically initialised to zero by __LOCK_INIT*

2017-06-30 08:54:56 +10:00

7.7 KiB

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