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22. Database Structures
This chapter describes the internal structures describing an IOC database. It is of interest to EPICS system developers but
serious application developers may also find it useful. This chapter is intended to make it easier to understand the IOC
source listings. It also gives a list of the header files used by IOC Code.
This section lists the files in base/include that are of most interest to IOC Application Developers:
- alarm.h alarmString.h
- - These files contain definitions for all alarm status and severity values.
- cadef.h caerr.h caeventmask.h
- - These files are of interest to anyone writing channel access clients.
- callback.h
- - The definitions for the General Purpose callback system.
- dbAccess.h
- - Definitions for the runtime database access routines.
- dbBase.h
- - Definitions for the structures used to store an EPICS database.
- dbDefs.h
- - A catchall file for definitions that have no other reasonable place to appear.
- dbFldTypes.h
- - Definitions for
DBF_xxx
and DBR_xxx
types.
- dbScan.h
- - Definitions for the scanning system.
- dbStaticLib.h
- - The static databases access system.
- db_access.h db_addr.h
- - Old database access.
- devLib.h
- - The device support library
- devSup.h
- - Device Support Modules
- drvSup.h
- - Driver Support Modules
- ellLib.h
- - A library that is provides the same functions as the vxWorks
lstLib
. All routines start with ell
instead of
lst
. The ellLib
routines work on all architectures.
- epicsPrint.h errMdef.h
- - EPICS error handling system
- fast_lock.h
- - The FASTLOCK routines.
- freeList.h
- - A general purpose free list facility
- gpHash.h
- - A general purpose hash library.
- guigroup.h
- - The guigroup definitions.
- initHooks.h
- - Definitions used by
initHooks.c
routines.
- link.h
- - Link definitions
- module_types.h
- - VME hardware configuration. SHOULD NOT BE USED BY NEW SUPPORT.
- recSup.h
- - The record global routines.
- special.h
- - Definitions for special fields, i.e.
SPC_xxx
.
- task_params.h
- - Definitions for task priorities, stack space, etc.
- taskwd.h
- - Task Watchdog System
- epicsTime.h
- - Time stamp routines.
Next: Index
Up: AppDevGuide
Previous: 21. Registry
Contents
Index
Andrew Johnson
2014-10-17