getarg, iargc (3f)

returns command line arguments

Syntax

  integer *4 k
  character*len arg
  external getarg
  call getarg ( k, arg )

  integer*4 iargc, indx
  external iargc
  indx = iargc( )

Description

  The getarg subroutine returns the kth command line argument in character
  string arg. (The 0th argument is the command name.)  If an error occurs
  during this subroutine, you can use errsns to get the Fortran error
  generated.

  The iargc function returns the index of the last command line argument.

See Also

  execve(2), getenv(3f)