Poster of Linux kernelThe best gift for a Linux geek
FECLEAREXCEPT

FECLEAREXCEPT

Section: POSIX Programmer's Manual (P) Updated: 2003
Local index Up
 

NAME

feclearexcept - clear floating-point exception  

SYNOPSIS

#include <fenv.h>

int feclearexcept(int excepts);
 

DESCRIPTION

The feclearexcept() function shall attempt to clear the supported floating-point exceptions represented by excepts.  

RETURN VALUE

If the argument is zero or if all the specified exceptions were successfully cleared, feclearexcept() shall return zero. Otherwise, it shall return a non-zero value.  

ERRORS

No errors are defined.

The following sections are informative.  

EXAMPLES

None.  

APPLICATION USAGE

None.  

RATIONALE

None.  

FUTURE DIRECTIONS

None.  

SEE ALSO

fegetexceptflag() , feraiseexcept() , fesetexceptflag() , fetestexcept() , the Base Definitions volume of IEEE Std 1003.1-2001, <fenv.h>  

COPYRIGHT

Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
ERRORS
EXAMPLES
APPLICATION USAGE
RATIONALE
FUTURE DIRECTIONS
SEE ALSO
COPYRIGHT

This document was created by man2html, using the manual pages.
Time: 21:46:02 GMT, April 16, 2011