1 /* 2 * The authors of this software are Rob Pike and Ken Thompson. 3 * Copyright (c) 2002 by Lucent Technologies. 4 * Permission to use, copy, modify, and distribute this software for any 5 * purpose without fee is hereby granted, provided that this entire notice 6 * is included in all copies of any software which is or includes a copy 7 * or modification of this software and in all copies of the supporting 8 * documentation for such software. 9 * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED 10 * WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY 11 * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY 12 * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. 13 */ 14 #include "lib9.h" 15 #include "fmtdef.h" 16 17 18 /* 19 * format a string into the output buffer 20 * designed for formats which themselves call fmt, 21 * but ignore any width flags 22 */ 23 int 24 fmtprint(Fmt *f, char *fmt, ...) 25 { 26 va_list va; 27 int n; 28 29 f->flags = 0; 30 f->width = 0; 31 f->prec = 0; 32 va = f->args; 33 va_start(f->args, fmt); 34 n = dofmt(f, fmt); 35 va_end(f->args); 36 f->flags = 0; 37 f->width = 0; 38 f->prec = 0; 39 f->args = va; 40 if(n >= 0) 41 return 0; 42 return n; 43 } 44 45