tadd bvprint - plan9port - [fork] Plan 9 from user space
 (HTM) git clone git://src.adamsgaard.dk/plan9port
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit 727facb60539f522635f0d8978435ce4680fecd6
 (DIR) parent 8b45564f0fd8eccbeaefc79d25470a451c5328d2
 (HTM) Author: rsc <devnull@localhost>
       Date:   Tue, 28 Dec 2004 19:18:33 +0000
       
       add bvprint
       
       Diffstat:
         A src/libbio/bvprint.c                |      39 +++++++++++++++++++++++++++++++
       
       1 file changed, 39 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/src/libbio/bvprint.c b/src/libbio/bvprint.c
       t@@ -0,0 +1,39 @@
       +#include "lib9.h"
       +#include <bio.h>
       +
       +static int 
       +fmtBflush(Fmt *f)
       +{
       +        Biobuf *bp;
       +
       +        bp = f->farg;
       +        bp->ocount = (char*)f->to - (char*)f->stop;
       +        if(Bflush(bp) < 0)
       +                return 0;
       +        f->stop = bp->ebuf;
       +        f->to = (char*)f->stop + bp->ocount;
       +        f->start = f->to;
       +        return 1;
       +}
       +
       +int
       +Bvprint(Biobuf *bp, char *fmt, va_list arg)
       +{
       +        int n;
       +        Fmt f;
       +
       +        f.runes = 0;
       +        f.stop = bp->ebuf;
       +        f.start = (char*)f.stop + bp->ocount;
       +        f.to = f.start;
       +        f.flush = fmtBflush;
       +        f.farg = bp;
       +        f.nfmt = 0;
       +        f.args = arg;
       +        n = dofmt(&f, fmt);
       +        bp->ocount = (char*)f.to - (char*)f.stop;
       +        return n;
       +}
       +
       +
       +