tfmtvprint.c - plan9port - [fork] Plan 9 from user space
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       ---
       tfmtvprint.c (624B)
       ---
            1 /* Copyright (c) 2002-2006 Lucent Technologies; see LICENSE */
            2 #include <stdarg.h>
            3 #include <string.h>
            4 #include "plan9.h"
            5 #include "fmt.h"
            6 #include "fmtdef.h"
            7 
            8 
            9 /*
           10  * format a string into the output buffer
           11  * designed for formats which themselves call fmt,
           12  * but ignore any width flags
           13  */
           14 int
           15 fmtvprint(Fmt *f, char *fmt, va_list args)
           16 {
           17         va_list va;
           18         int n;
           19 
           20         f->flags = 0;
           21         f->width = 0;
           22         f->prec = 0;
           23         VA_COPY(va,f->args);
           24         VA_END(f->args);
           25         VA_COPY(f->args,args);
           26         n = dofmt(f, fmt);
           27         f->flags = 0;
           28         f->width = 0;
           29         f->prec = 0;
           30         VA_END(f->args);
           31         VA_COPY(f->args,va);
           32         VA_END(va);
           33         if(n >= 0)
           34                 return 0;
           35         return n;
           36 }