Subversion Repositories planix.SVN

#include <u.h>
#include <libc.h>
#include "fmtdef.h"

char*
vseprint(char *buf, char *e, char *fmt, va_list args)
{
        Fmt f;

        if(e <= buf)
                return nil;
        f.runes = 0;
        f.start = buf;
        f.to = buf;
        f.stop = e - 1;
        f.flush = 0;
        f.farg = nil;
        f.nfmt = 0;
        VA_COPY(f.args,args);
        dofmt(&f, fmt);
        VA_END(f.args);
        *(char*)f.to = '\0';
        return (char*)f.to;
}