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

NAME    [Toc]    [Back]

     PXFSIGISMEMBER - Determines if the	specified signal is a member of	the
     specified signal set

SYNOPSIS    [Toc]    [Back]

     SUBROUTINE	PXFSIGISMEMBER (jsigset, isigno, ismember, ierror)
     INTEGER jsigset, isigno, ismember,	ierror

IMPLEMENTATION    [Toc]    [Back]

     UNICOS, UNICOS/mk,	and IRIX systems

STANDARDS    [Toc]    [Back]

     IEEE standard interface for FORTRAN 77

DESCRIPTION    [Toc]    [Back]

     The PXFSIGISMEMBER	subroutine uses	sigismember(2) to check	if the
     specified signal, isigno, is a member of the signal set jsigset.

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

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

     isigno    A default integer input variable	containing a signal.

     ismember  A default logical output	variable containing TRUE if isigno
	       is a member of the jsigset signal set.  Otherwise, it
	       contains	FALSE.

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

     This subroutine may return	any of the following error values:

     EFAULT	    The	jsigset	argument points	outside	the allocated
		    space.

     EINVAL	    The	value of isigno	is an invalid or unsupported signal
		    number.

     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 sigismember() with a subroutine call
     to	PXFSIGISMEMBER.

SEE ALSO    [Toc]    [Back]

     sigismember(3C)
     PXFSTRUCTCREATE(3F)

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