loncom/lonnet/perl/lonnet.pm - diff

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-version 1.878, 2007/05/17 09:25:31
+version 1.879, 2007/05/17 09:31:13
  Line 5977  sub get_userresdata {
      }
      return $tmp;
  }
+ #----------------------------------------------- resdata - return resource data
+ #  Purpose:
+ #    Return resource data for either users or for a course.
+ #  Parameters:
+ #     $name      - Course/user name.
+ #     $domain    - Name of the domain the user/course is registered on.
+ #     $type      - Type of thing $name is (must be 'course' or 'user'
+ #     @which     - Array of names of resources desired.
+ #  Returns:
+ #     The value of the first reasource in @which that is found in the
+ #     resource hash.
+ #  Exceptional Conditions:
+ #     If the $type passed in is not valid (not the string 'course' or
+ #     'user', an undefined  reference is returned.
+ #     If none of the resources are found, an undef is returned
  sub resdata {
      my ($name,$domain,$type,@which)=@_;
      my $result;