Module sync::mutex

A proper mutex implementation regardless of the "flavor of task" which is acquiring the lock.

Structs

Guard	An RAII implementation of a "scoped lock" of a mutex. When this structure is dropped (falls out of scope), the lock will be unlocked.
Mutex	A mutual exclusion primitive useful for protecting shared data
StaticMutex	The static mutex type is provided to allow for static allocation of mutexes.

`pub static GREEN_BLOCKED: uint` `=` `1 << 1`
`pub static LOCKED: uint` `=` `1 << 0`
`pub static MUTEX_INIT: StaticMutex` `=` StaticMutex { lock: mutex::NATIVE_MUTEX_INIT, state: atomics::INIT_ATOMIC_UINT, flavor: Unsafe { value: Unlocked, marker1: marker::InvariantType }, green_blocker: Unsafe { value: 0, marker1: marker::InvariantType }, native_blocker: Unsafe { value: 0, marker1: marker::InvariantType }, green_cnt: atomics::INIT_ATOMIC_UINT, q: q::Queue { head: atomics::INIT_ATOMIC_UINT, tail: Unsafe { value: 0 as *mut q::Node, marker1: marker::InvariantType, }, stub: q::DummyNode { next: atomics::INIT_ATOMIC_UINT, } } }	Static initialization of a mutex. This constant can be used to initialize other mutex constants.
`pub static NATIVE_BLOCKED: uint` `=` `1 << 2`