restructure; new Symb support

src/dev/symbDev/devSoSymb.c

@@ -0,0 +1,111 @@
+/* base/src/dev $Id$ */
+
+/* @(#)devSoSymb.c	1.1	6/4/93
+ *      Device Support for VxWorks Global Symbol String Output Records
+ *
+ *
+ *      Author:         Carl Lionberger
+ *      Date:           060893
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ *              The Control Systems Group
+ *              Systems Engineering Department
+ *              Lawrence Berkeley Laboratory
+ *
+ *      NOTES:
+ * Derived from soft record device support.
+ * Modification Log:
+ * -----------------
+ * wfl  06-Jun-96       call devSymbFind() to parse PARM field and
+ *                      look up symbol
+ * anj  14-Oct-96	Changed devSymbFind() parameters.
+ */
+
+
+#include	<vxWorks.h>
+#include        <sysSymTbl.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include        <recSup.h>
+#include	<devSup.h>
+#include	<module_types.h>
+#include	<stringoutRecord.h>
+#include	<devSymb.h>
+
+static long init_record();
+static long write_stringout();
+
+/* Create the dset for devSoSymb */
+
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	write_stringout;
+}devSoSymb={
+	5,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	write_stringout};
+ 
+
+static long init_record(pstringout)
+    struct stringoutRecord	*pstringout;
+{
+    /* determine address of record value */
+    if (devSymbFind(pstringout->name, &pstringout->out, &pstringout->dpvt))
+    {
+        recGblRecordError(S_db_badField,(void *)pstringout,
+            "devSoSymb (init_record) Illegal NAME or OUT field");
+        return(S_db_badField);
+    }
+
+    return(0);
+}
+
+static long write_stringout(pstringout)
+    struct stringoutRecord	*pstringout;
+{
+    struct vxSym *private = (struct vxSym *) pstringout->dpvt;
+
+    if (private)
+    {
+       pstringout->val[39] = '\0';
+       strcpy((char *)(*private->ppvar) + private->index, pstringout->val);
+    }
+    else 
+       return(1);
+
+    pstringout->udf = FALSE;
+
+    return(0);
+}