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<== Date ==> <== Thread ==>

Subject: new INST_IO vxWorks global variable device support
From: wlupton@keck.hawaii.edu (William Lupton)
To: tech-talk@aps.anl.gov
Cc: jfm@ast.cam.ac.uk
Date: Sat, 8 Jun 96 15:14:11 HST
Dear all,

  The file:

ftp://ftp.keck.hawaii.edu/pub/wlupton/symb-1-0.tar.gz

is now available and contains new INST_IO vxWorks global variable device
support, implemented as proposed in tech-talk a couple of months ago. It
has been tested but not in a production environment. Comments are welcome.
The README file is appended.

  William

------------------------------------------------------------------------

README file for dev/symb directory
----------------------------------

This directory contains all files necessary to build and test a version
of EPICS vxWorks global variable device support which uses the INST_IO
string as the variable name specification rather than deriving the name
from the record name.

In addition to specifying a variable name, a leading "*" operator indicates
that the variable is a pointer and a trailing "[nnnn]" indicates that an
element of an array should be accessed.

Refer to the header comments of devSymbFind.c for full details.

The following files are in the release:

README			This file

Makefile		UAE Makefile
Makefile.Vx		UAE vxWorks Makefile

devAiSymb.c		Modified versions of standard EPICS
devAoSymb.c		vxWorks global variable device support
devLiSymb.c
devLoSymb.c
devSiSymb.c
devSoSymb.c

devSymbFind.c		New module containing parsing code
			(includes conditionally compiled test routine)

devSymbTest.c		Defines globals and a routine for test

devSup.ascii		New INST_IO entries for the above six records

symb.sr			Test database (works with devSymbTest.c)
symbStartup.vws		Test vxWorks startup script


08-Jun-96, William Lupton (wlupton@keck.hawaii.edu), CVS tag: symb-1-0
----------------------------------------------------------------------

first release


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