PXFSIGEMPTYSET(3F)				      Last changed: 2-26-98

NAME    [Toc]    [Back]

     PXFSIGEMPTYSET - Initializes signal set such that all signals defined
     in	POSIX standard are excluded

SYNOPSIS    [Toc]    [Back]

     SUBROUTINE	PXFSIGEMPTYSET (jsigset, ierror)
     INTEGER jsigset, ierror

IMPLEMENTATION    [Toc]    [Back]

     UNICOS, UNICOS/mk,	and IRIX systems

STANDARDS    [Toc]    [Back]

     IEEE standard interface for FORTRAN 77

DESCRIPTION    [Toc]    [Back]

     The PXFSIGEMPTYSET	subroutine uses	sigemptyset(3C)	to initialize the
     specified signal set jsigset to the set of	signals	not defined by
     POSIX.

     The following is a	list of	valid arguments	for this routine:

     jsigset   A default integer input variable	containing a handle created
	       by PXFSTRUCTCREATE(sigset,...).

     ierrno    A default integer output	variable that contains zero if
	       PXFSIGEMPTYSET was successful and nonzero if PXFSIGEMPTYSET
	       was not successful.

     This subroutine may return	any of the following error values:

     EFAULT	    The	jsigset	argument points	outside	the allocated
		    space.

     EBADHANDLE	    The	jsigset	argument is invalid.

     On	IRIX systems, this routine is in libfortran.so which is	linked by
     default when compiling programs with the MIPSpro 7	Fortran	90 compiler
     or	when compiling programs	with the -craylibs option to the MIPSpro
     7.2 F77 compiler.

     When using	the CF90 compiler or MIPSpro 7 Fortran 90 compiler on
     UNICOS, UNICOS/mk,	or IRIX	systems, all arguments must be of default
     kind unless documented otherwise. On UNICOS and UNICOS/mk,	default
     kind is KIND=8 for	integer, real, complex,	and logical arguments; on
     IRIX systems, the default kind is KIND=4.

NOTES    [Toc]    [Back]

     Replace any Fortran reference to sigemptyset() with a subroutine call
     to	PXFSIGEMPTYSET.

SEE ALSO    [Toc]    [Back]

     sigemptyset(3C)
     PXFSTRUCTCREATE(3F)

     Application Programmer's Library Reference	Manual,	publication
     SR-2165, for the printed version of this man page.