Ben Gras 3eeff022fb Added function read_cpu_flags() that returns current cpu flags as a ...

long.  This is used to check for interrupts being disabled at the time
of a lock() call, if enabled in config.h. The number of times this
happens is then counted in the kinfo structure. These events (recursive
lockings) lead to nasty race conditions.

2005-06-20 14:53:13 +00:00

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