Gamma™ : Version 6.4
	Input/Output

`fd_eof_function`

fd_eof_function — attaches an eof-activated callback to a file.

Syntax

fd_eof_function (fd|file, code)

Arguments

fd|file: A file descriptor as returned from fd_open, or the name of a file pointer to a file that was opened by a call to open or open_string.
code: Any valid Gamma program, executable code block, or statement.

Returns

The return value of the executed code.

Description

This function acts as a callback, causing the code to execute whenever the end of the file (_eof_) is reached during a call to fd_read or one of the other read functions. The fd|file argument identifies the file.

See Also

fd_open, fd_data_function, fd_write, open, open_string, write


fd_data_function		fd_open

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