[lkml]   [2012]   [Jan]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRE: [PATCH 5/6] ath6kl: convert ath6kl_dbg() and ath6kl_dbg_dump() into functions

    > > + va_start(args, fmt);
    > > + ath6kl_printk(KERN_DEBUG, fmt, &args);
    > Passing a va_list as an argument?
    > I believe this doesn't work.
    > I think you'll need to add and use:

    Passing a va_list certainly does work - vprintf() etc.
    What is problematical is taking the address of a va_list.

    The likely problem is a 'levels of indirection' one
    because, when va_list needs to be a struct (very
    likely when arguments are passed in registers),
    it is often declared as as array type.


     \ /
      Last update: 2012-01-05 11:45    [W:0.021 / U:1.508 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site