fesettrapenable(3M)													       fesettrapenable(3M)

NAME

       fesettrapenable() - set exception trap enables

SYNOPSIS

DESCRIPTION

       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.

USAGE

       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 statement), 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 prevent optimizations that can undermine the specified behavior of this
       function.

       Link in the math library by specifying on the compiler or linker command line.

       For more information, see the at the following site:

RETURN VALUE

       None.

ERRORS

       No errors are defined.

EXAMPLES

       Enable overflow and divide by zero traps and disable the others

AUTHOR

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

SEE ALSO

       feclearexcept(3M), fegetexceptflag(3M), fegettrapenable(3M), feraiseexcept(3M), fesetexceptflag(3M), fetestexcept(3M), fenv(5).

															       fesettrapenable(3M)