GETARG(3F)GETARG(3F)NAME
getarg, iargc - get the kth command-line argument
SYNOPSIS
subroutine getarg ( k, arg )
character*(*) arg
function iargc ()
DESCRIPTION
The statement call getarg( k , arg ) gets the kth command-line argument
and puts it into arg.
The 0th argument is the command name.
The function iargc returns the argument count, which is the index of
the last command-line argument.
EXAMPLE
demo% cat tesargs.f
character argv*10
integer i, iargc, m
m = iargc()
do i = 1, m
call getarg ( i, argv )
write( *, '( i2, 1x, a )' ) i, argv
end do
end
demo % a.out first second last
1 first
2 second
3 last
demo%
FILES
libfui.a
SEE ALSOexecve(2), getenv(3F)
07 July 1995 GETARG(3F)
