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Fdelall (3FML)

Name

Fdelall, Fdelall32-delete all field occurrences from buffer

Synopsis

#include <stdio.h> 
#include "fml.h" 
int 
Fdelall(FBFR *fbfr, FLDID fieldid) 
#include "fml32.h" 
int 
Fdelall32(FBFR32 *fbfr, FLDID32 fieldid)

Description

Fdelall() deletes all occurrences of the specified field in the buffer. fbfr is a pointer to a fielded buffer. fieldid is a field identifier. If no occurrences of the field are found, it is considered an error.

Fdelall32 is used with 32-bit FML.

Return Values

This function returns -1 on error and sets Ferror to indicate the error condition.

Errors

Under the following conditions, Fdelall() fails and sets Ferror to:

[FALIGNERR]

"fielded buffer not aligned"
The buffer does not begin on the proper boundary.

[FNOTFLD]

"buffer not fielded"
The buffer is not a fielded buffer or has not been initialized by Finit().

[FNOTPRES]

"field not present"
A field is requested but the specified field was not found in the fielded buffer.

[FBADFLD]

"unknown field number or type"
A field identifier is specified which is not valid.

See Also

Fintro(3)
Fdel(3)
Fdelete(3)

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