pxfisreg(3F)

NAME
     PXFISREG - Tests for regular file

SYNOPSIS
     LOGICAL FUNCTION PXFISREG(m)
     INTEGER m

STANDARDS
     IEEE standard interface for FORTRAN 77

DESCRIPTION
     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 F77
     compiler.

     The logical function PXFISREG checks if a file is a regular file. The
     argument m should be supplied by the st_mode component of the stat
     structure used by the PXFSTAT(3F) routine.  If the file is a regular
     file, PXFISREG returns a logical true, otherwise a logical false is
     returned.

     All arguments must be of default kind unless documented otherwise.  On
     IRIX systems, the default kind is KIND=4.

     The following argument is valid for this routine:

     m    An integer input variable containing the file mode.

NOTES
     The PXF_DEFINITIONS module can be used by Fortran 90 users to enable
     caller-callee interface checking.

EXAMPLES
          program pxftest
          integer jstat,ierror,mode
          logical PXFISREG
          CALL PXFSTRUCTCREATE('stat',jstat,ierror)
          CALL PXFSTAT('/etc/passwd',0,jstat,ierror)
          CALL PXFINTGET(jstat,'st_mode', mode, ierror)
          if (PXFISREG(mode) .eqv. .TRUE.) then
             print *,'passwd is a regular file.'
          else
             print *,'passwd file is not a regular file.'
          endif
          end

SEE ALSO
     PXFINTGET(3F), PXFSTAT(3F), PXFSTRUCTCREATE(3F)