tuse fmtvprint to avoid needing to copy the arguments. (stupid va_copy). - plan9port - [fork] Plan 9 from user space
  HTML git clone git://src.adamsgaard.dk/plan9port
   DIR Log
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       ---
   DIR commit 5eb2d219998a7d7463509da6b98940c5205759e0
   DIR parent a0a331aad99bbca5a13fa4b69593061f29dc3a29
  HTML Author: rsc <devnull@localhost>
       Date:   Thu,  6 Jan 2005 23:45:51 +0000
       
       use fmtvprint to avoid needing
       tto copy the arguments.
       (stupid va_copy).
       
       Diffstat:
         M src/libbio/bvprint.c                |       3 +--
       
       1 file changed, 1 insertion(+), 2 deletions(-)
       ---
   DIR diff --git a/src/libbio/bvprint.c b/src/libbio/bvprint.c
       t@@ -29,8 +29,7 @@ Bvprint(Biobuf *bp, char *fmt, va_list arg)
                f.flush = fmtBflush;
                f.farg = bp;
                f.nfmt = 0;
       -        f.args = arg;
       -        n = dofmt(&f, fmt);
       +        n = fmtvprint(&f, fmt, arg);
                bp->ocount = (char*)f.to - (char*)f.stop;
                return n;
        }