fesettrapenable man page on HP-UX

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fesettrapenable(3M)					   fesettrapenable(3M)

       fesettrapenable() - set exception trap enables

       The  function  enables  the  exception  traps indicated by the argument
       excepts and disables the exception traps not indicated by the argument.
       The  argument  can  be  constructed  as	a  bitwise OR of the exception
       macros: and represents all the exceptions.

       To use this function, compile either with the default  option  or  with
       the and options.	 Make sure your program includes

       For HP Integrity servers, specify on the compiler command line or place
       the call to this function under the effect of an affirmative pragma:

       If the pragma is placed outside of  any	top-level  declarations	 in  a
       file, the pragma will apply to all declarations in the compilation fol‐
       lowing the pragma until another pragma is encountered or until the  end
       of the file is reached.

       If  the	pragma	is placed at the beginning of a block (compound state‐
       ment), the pragma will apply until another  pragma  is  encountered  or
       until the end of the block is reached.

       For PA-RISC, you might need to use the compiler option in order to pre‐
       vent optimizations that can undermine the specified  behavior  of  this

       Link  in	 the math library by specifying on the compiler or linker com‐
       mand line.

       For more information, see the at the following site:


       No errors are defined.

       Enable overflow and divide by zero traps and disable the others

       was developed by HP and is not required by any current standard.

       feclearexcept(3M), fegetexceptflag(3M), fegettrapenable(3M), feraiseex‐
       cept(3M), fesetexceptflag(3M), fetestexcept(3M), fenv(5).


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