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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<HTML
><HEAD
><TITLE
>gfs_pio_error</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
"></HEAD
><BODY
CLASS="REFENTRY"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><H1
><A
NAME="GFS-PIO-ERROR.3"
></A
>gfs_pio_error</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="NAME"
></A
><H2
>Name</H2
>gfs_pio_error -- check file status</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="SYNOPSIS"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><A
NAME="AEN12"
></A
><P
></P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
WIDTH="100%"
><TR
><TD
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include <gfarm/gfarm.h></PRE
></TD
></TR
></TABLE
><P
><CODE
><CODE
CLASS="FUNCDEF"
><TT
CLASS="FUNCTION"
><SPAN
CLASS="RETURNVALUE"
>char *</SPAN
>gfs_pio_error</TT
></CODE
>(GFS_File <TT
CLASS="PARAMETER"
><I
>gf</I
></TT
>);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="DESCRIPTION"
></A
><H2
>DESCRIPTION</H2
><P
>The function <TT
CLASS="FUNCTION"
>gfs_pio_error()</TT
> tests the error indicator for the
file pointed to by <TT
CLASS="PARAMETER"
><I
>gf</I
></TT
>, returning non-zero if it is set.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="RETURN-VALUES"
></A
><H2
>RETURN VALUES</H2
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><TT
CLASS="CONSTANT"
>NULL</TT
></DT
><DD
><P
>There is no error.</P
></DD
><DT
>Others</DT
><DD
><P
>An error occurred. The reason is shown by its pointed strings.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="SEE-ALSO"
></A
><H2
>SEE ALSO</H2
><P
><SPAN
CLASS="CITEREFENTRY"
><SPAN
CLASS="REFENTRYTITLE"
>gfs_pio_create</SPAN
>(3)</SPAN
>,
<SPAN
CLASS="CITEREFENTRY"
><SPAN
CLASS="REFENTRYTITLE"
>gfs_pio_eof</SPAN
>(3)</SPAN
>,
<SPAN
CLASS="CITEREFENTRY"
><SPAN
CLASS="REFENTRYTITLE"
>gfs_pio_open</SPAN
>(3)</SPAN
></P
></DIV
></BODY
></HTML
>
|
