module Concurrency

Classes

Name	Description

Name	Description
Geo::GeoCriticalSection	Basic wrapper around a critical section object.
Geo::GeoEvent	Event that can be manually triggered.
Geo::GeoScopedCSection	A simple utility for aquiring a lock for the duration of a function.
Geo::IGeoEvent	Cross platform Event class.

Typedefs

Name	Description

Name	Description
void * GeoThreadHandle	When threading is unavailable, just use a void* as the unsupported type.
u32 GeoThreadResult	Return type of a thread function.
GeoThreadResult(GEO_THREAD_CALLING_CONV * GeoThreadStartRoutine)(void *lpThreadParameter)	Thread start function prototype.

Variables

Name	Description

Name	Description
const GeoThreadHandle GEO_INVALID_THREAD_HANDLE	A thread handle value that is never valid.

Functions

Name	Description

Name	Description
GeoCreateThread(GeoThreadStartRoutine, void *)	Platform specific thread creation function.
GeoGetCurrentThreadHandle()	Platform specific thread accessor function.
GeoInterlockedAdd32(GeoAtomic< u32 > &, u32)	Atomically add amount to value pointed to by addend, returns the new value.
GeoInterlockedAdd64(GeoAtomic< s64 > &, s64)	Atomically add amount to value pointed to by addend, returns the new value.
GeoInterlockedDec32(GeoAtomic< u32 > &)	Atomically decrement value pointed to by addend, returns the new value.
GeoInterlockedExchange32(GeoAtomic< u32 > &, u32)	Atomically sets a value, and returns its previous value.
GeoInterlockedExchange64(GeoAtomic< u64 > &, u64)	Atomically sets a value, and returns its previous value.
GeoInterlockedInc32(GeoAtomic< u32 > &)	Atomically increment value pointed to by addend, returns the new value.
GeoInterlockedInc64(GeoAtomic< s64 > &)	Atomically increment value pointed to by addend, returns the new value.
GeoInterlockedSub32(GeoAtomic< u32 > &, u32)	Atomically subtract amount to value pointed to by addend, returns new value.
GeoReleaseThread(GeoThreadHandle)	Platform specific thread release function.
GeoResumeThread(GeoThreadHandle)	Platform specific thread resume function.
GeoSetThreadAffinity(GeoThreadHandle, Geo::u64)	Platform specific set thread affinity function.
GeoSleepThread(u32)	Platform specific thread sleep function.
GeoThreadEqual(GeoThreadHandle, GeoThreadHandle)	Platform specific thread comparison function.
GeoWaitThread(GeoThreadHandle)	Platform specific thread wait function.
GeoYieldThread()	Platform specific thread yield function.

Defines

Name	Description

Name	Description
GEO_ATOMIC_IMPLEMENTED 0	Set to 1 on platforms where Atomic operations are available.
GEO_THREAD_CALLING_CONV	Calling convention of GeoThread function.
GEO_THREADING_IMPLEMENTED 0	Set to 0 on platforms where Posix style threading methods are not available.