cancel_safe_mutex_lock
extern void cancel_safe_mutex_lock(mutex_t *);
extern void cancel_safe_mutex_lock(mutex_t *);
cancel_safe_mutex_lock(&contextpp->lock);
cancel_safe_mutex_lock(&contextpp->lock);
cancel_safe_mutex_lock(&contextpp->lock);
#define NSS_ROOTLOCK(r, sp) (cancel_safe_mutex_lock(&(r)->lock), \
cancel_safe_mutex_lock(&(s)->orphan_root.lock), \
#define NSS_RELOCK(rp, s) (cancel_safe_mutex_lock(&(*(rp))->lock), \
cancel_safe_mutex_lock(rl);
cancel_safe_mutex_lock(&_first_link_lock);
cancel_safe_mutex_lock(&_first_link_lock);
cancel_safe_mutex_lock(&_first_link_lock);
cancel_safe_mutex_lock(&_first_link_lock);
cancel_safe_mutex_lock(&_first_link_lock);
cancel_safe_mutex_lock(&_first_link_lock);
cancel_safe_mutex_lock(&curthread->ul_uberdata->callout_lock);