ChorusOS man pages section 2SEG: Virtual Memory Segment Services


D

	dcAlloc -- Allocate a data cache for a segment; Free a previously allocated data cache ( )

	dcCluster -- Set the input and output cluster sizes of a data cache ( )

	dcFillZero -- Fill a data segment with zero ( )

	dcFlush -- Sync a data cache object; Flush a data cache object ( )

	dcFree -- Allocate a data cache for a segment; Free a previously allocated data cache ( )

	dcGetPages -- Get a list of pages for read-ahead purpose ( )

	dcIsDirty -- Test and reset data cache dirty bit ( )

	dcPgNumber -- Get the number of pages for a data cache object ( )

	dcPxmDeclare -- Initialize an external proxy-mapper descriptor ( )

	dcRead -- Read data from a data cache; Write data to a data cache ( )

	dcSync -- Sync a data cache object; Flush a data cache object ( )

	dcTrunc -- Truncate a data segment ( )

	dcWrite -- Read data from a data cache; Write data to a data cache ( )


L

	lcCap -- Find or create a local cache object for a segment; Release a local cache object; Return the cabability of a local cache ( )

	lcClose -- Find or create a local cache object for a segment; Release a local cache object; Return the cabability of a local cache ( )

	lcFillZero -- zero a range of a local cache ( )

	lcFlush -- flush local cache(s) ( )

	lcOpen -- Find or create a local cache object for a segment; Release a local cache object; Return the cabability of a local cache ( )

	lcPushData -- push data from a source local cache to a target local cache ( )

	lcRead -- Read data through a local cache into an actor address space; Write data from an actor address space through a local cache ( )

	lcSetRights -- flush local cache(s) ( )

	lcStat -- get the statistics of a local cache ( )

	lcTrunc -- shape the end of a local cache ( )

	lcWrite -- Read data through a local cache into an actor address space; Write data from an actor address space through a local cache ( )


M

	MpCreate -- create a temporary segment at the default mapper ( )

	MpGetAccess -- get access to data through a local cache ( )

	MpPullIn -- read data into a local cache ( )

	MpPushOut -- write data back to mapper ( )

	MpRelease -- release a temporary segment or notify a local cache destruction ( )


P

	pageIoDone -- Inform nucleus I/O is complete on a page list ( )

	pageMap -- Map a list of pages in the current actor address space; Unmap a list of pages ( )

	pagePhysAddr -- Get the physical address of a page ( )

	pageSetDirty -- Mark a page as dirty ( )

	pageSgId -- Get the segment identifier associated with a page ( )

	pageUnmap -- Map a list of pages in the current actor address space; Unmap a list of pages ( )

	PxmClose -- Open a Data Segment; Close a Data Segment ( )

	PxmGetAcc -- Get access rights and data on a part of a data segment ( )

	PxmOpen -- Open a Data Segment; Close a Data Segment ( )

	PxmPullIn -- Read data from a data segment ( )

	PxmPushOutAsyn -- Write asynchronously to a data segment ( )

	PxmRelAccLock -- Release an access lock ( )

	PxmStat -- Get information about a data segment ( )

	PxmSwapOut -- Customize next swap out ( )


R

	rgnFlush -- Flush a region ( )

	rgnInit -- allocate a region in an actor address space and initialize it from a segment ( )

	rgnInitFromDtCache -- Create a region in an actor address space and initialize it from a segment ( )

	rgnMap -- create a region in an actor address space and map a segment ( )

	rgnMapFromDtCache -- Create a region in an actor address space and map a segment ( )


S

	sgFlush -- flush local cache(s) ( )

	sgRead -- Read data from a segment into an actor address space; Write data from an actor address space into a segment ( )

	sgStat -- get the statistics of a local cache ( )

	sgSyncAll -- flush local cache(s) ( )

	sgWrite -- Read data from a segment into an actor address space; Write data from an actor address space into a segment ( )