New Hampshire is now sandwiched between two states that have legalized marijuana, separated by just 18 miles of coastline and about 14 miles of highway on Interstate 95. Seacoast legislators said this week they believe that will increase pressure on the Legislature to at least decriminalize marijuana.
Classroom Security Intruder Function: Latchbolt retracted by knob/lever unless outside knob/lever is locked by key. Deadbolt operated by key either side. When deadbolt is projected, outside knob/lever is automatically locked. Key retraction of latchbolt by either side unlocks outside knob/lever.
This section of code sets the spin_lock to unlocked, or 0, on line 66 and initializes the other variables in the structure. The (x)->lock variable is the one weâre concerned about here. After a spin_lock is initialized, it can be acquired by calling spin_lock() or spin_lock_irqsave(). The spin_lock_irqsave() function disables interrupts before locking, whereas spin_lock() does not. If you use spin_lock(), the process could be interrupted in the locked section of code.