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Fldid, Fldid32(3fml)
Name
Fldid(), Fldid32() - map field name to field identifier
Synopsis
#include <stdio.h>
#include "fml.h"
FLDID
Fldid(char *name)
#include "fml32.h"
FLDID32
Fldid32(char *name)
Description
Fldid() provides a run-time translation of a field name to its field identifier and returns a FLDID corresponding to its field name parameter. The first invocation causes space to be dynamically allocated for the field tables and the tables to be loaded. To recover data space used by the field tables loaded by Fldid(), the user may unload the files by a call to the Fnmid_unload() function.
Fldid32() is used with 32-bit FML.
A thread in a multithreaded application may issue a call to Fldid() or Fldid32() while running in any context state, including TPINVALIDCONTEXT.
Return Values
This function returns BADFLDID on error and sets Ferror to indicate the error condition.
Errors
Under the following conditions, Fldid() fails and sets Ferror to:
A field name is specified which cannot be found in the field tables.
Allocation of space dynamically using malloc() failed.
See Also
Introduction to FML Functions, Fldno, Fldno32(3fml), Fname, Fname32(3fml), Fnmid_unload, Fnmid_unload32(3fml)
malloc(3) in a UNIX system reference manual
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Copyright © 2001 BEA Systems, Inc. All rights reserved.
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