is_iostat

Date:

09-12-2012

NAME

is_iostat_end, is_iostat_eor - Reveal if the value of the iostat= specifier returned by a read statement indicates an end of file or end of record condition, respectively

SYNOPSIS

integer io_status
logical eof, eor
 eof = is_iostat_end (io_status)
 eor = is_iostat_eor (io_status)

IMPLEMENTATION

Cray Linux Environment (CLE)

STANDARDS

Fortran 2008

DESCRIPTION

The is_iostat_end and is_iostat_eor intrinsics reveals if the value from an iostat= specifier returned by a read statement indicates end of file or end of record condition.

The io_status argument passes the value of the iostat= specifier returned by a READ statement.

RETURN VALUES

The is_iostat_end intrinsic returns .TRUE. if and only if io_status contains a value that indicates an end-of-file condition; otherwise, it returns .FALSE..

The is_iostat_eor intrinsic returns .TRUE. if and only if io_status contains a value that indicates an end-of-record condition; otherwise, it returns .FALSE..