Searched refs:desc_lock (Results 1 - 1 of 1) sorted by relevance

/osnet-11/usr/src/lib/libdiskmgt/common/
H A Dcache.c59 static rwlock_t desc_lock = DEFAULTRWLOCK; variable
479 if (RW_READ_HELD(&desc_lock) || RW_WRITE_HELD(&desc_lock))
481 else if (rw_rdlock(&desc_lock) == 0)
490 if (RW_WRITE_HELD(&desc_lock))
492 else if (rw_wrlock(&desc_lock) == 0)
502 (void) rw_unlock(&desc_lock);

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