5b84a86ccd
This was acomplished by making errSymbolAdd add the error symbol directly into the global hash table and removing errnumlist which is not needed anymore. Unit tests were added for checking the following cases: - Adding a valid symbol and checking that it exists (fixed by this change) - Getting an existing error symbol - Getting a non existing error symbol - Adding an invalid error symbol (fixed by this change) - Adding an error symbol with a code that already exists (fixed by this change) Therefore, issue #268 was fixed error: statically allocate error symbol hash table This will allow calling errSymbolAdd before errSymBld, therefore, a function adding error symbols can now be run before iocInit or errlogInit error: add a constant for the minimum module number Make adding an identical error symbol not fail A test case was also added which test that adding an error symbol with same error code and message as one added before will not fail Add locking to error symbol table This protects the cases of: - simultaneously adding and requesting of an error symbol - simultaneously adding many error symbols Update release notes regarding adding error symbols
--------------------------------------------------------- EPICS Base - the central core of a control system toolkit --------------------------------------------------------- Copyright UChicago Argonne LLC, as Operator of Argonne National Laboratory. Copyright (c) 1991-2003 The Regents of the University of California, as Operator of Los Alamos National Laboratory. EPICS Base is distributed subject to a Software License Agreement found in the file LICENSE that is included with this distribution. --------------------------------------------------------- Installation and release information can be found in the various files in the documentation subdirectory. Additional information about EPICS including mailing list archives and subscription instructions, documentation and training materials, additional components, links to other websites etc. is available on the EPICS home page at https://epics.anl.gov/ $Format:%cD$ $Format:%H$ https://code.launchpad.net/epics-base