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FEGETEXCEPTFLAG(P)	   POSIX Programmer's Manual	    FEGETEXCEPTFLAG(P)

NAME
       fegetexceptflag,	 fesetexceptflag  -  get and set floating-point status
       flags

SYNOPSIS
       #include <fenv.h>

       int fegetexceptflag(fexcept_t *flagp, int excepts);
       int fesetexceptflag(const fexcept_t *flagp, int excepts);

DESCRIPTION
       The fegetexceptflag() function shall attempt to	store  an  implementa‐
       tion-defined  representation of the states of the floating-point status
       flags indicated by the argument excepts in the object pointed to by the
       argument flagp.

       The  fesetexceptflag() function shall attempt to set the floating-point
       status flags indicated by the argument excepts to the states stored  in
       the  object  pointed  to by flagp.  The value pointed to by flagp shall
       have been set by a previous  call  to  fegetexceptflag()	 whose	second
       argument	 represented  at  least those floating-point exceptions repre‐
       sented by the argument excepts. This function does not raise  floating-
       point exceptions, but only sets the state of the flags.

RETURN VALUE
       If  the representation was successfully stored, fegetexceptflag() shall
       return zero. Otherwise, it  shall  return  a  non-zero  value.  If  the
       excepts	argument  is zero or if all the specified exceptions were suc‐
       cessfully set, fesetexceptflag() 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
       feclearexcept()	,  feraiseexcept() , fetestexcept() , the Base Defini‐
       tions 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 .

IEEE/The Open Group		     2003		    FEGETEXCEPTFLAG(P)
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