delete()  exist()

Chapter 5: General Objects and Methods

errno()

Description

Gets the error number returned by the operating system when an I/O file object encounters an error condition.

Syntax

errno();

Return value

Integer. Returns the file error number, if successful. If no error occurred during the last disk operation, no value is returned.

Usage

Pointer to object

Object

piof->errno();

my_iofobj.errno();



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