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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"8 /*9 * format a string into the output buffer10 * designed for formats which themselves call fmt,11 * but ignore any width flags12 */13 int14 fmtprint(Fmt *f, char *fmt, ...)15 {16 va_list va;17 int n;19 f->flags = 0;20 f->width = 0;21 f->prec = 0;22 VA_COPY(va, f->args);23 VA_END(f->args);24 va_start(f->args, fmt);25 n = dofmt(f, fmt);26 va_end(f->args);27 f->flags = 0;28 f->width = 0;29 f->prec = 0;30 VA_COPY(f->args,va);31 VA_END(va);32 if(n >= 0)33 return 0;34 return n;35 }