/* * The authors of this software are Rob Pike and Ken Thompson, * with contributions from Mike Burrows and Sean Dorward. * * Copyright (c) 2002-2006 by Lucent Technologies. * Portions Copyright (c) 2004 Google Inc. * * Permission to use, copy, modify, and distribute this software for any * purpose without fee is hereby granted, provided that this entire notice * is included in all copies of any software which is or includes a copy * or modification of this software and in all copies of the supporting * documentation for such software. * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED * WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES * NOR GOOGLE INC MAKE ANY REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING * THE MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. */ #include #include #include "fmtdef.h" /* * format a string into the output buffer * designed for formats which themselves call fmt, * but ignore any width flags */ int fmtvprint(Fmt *f, char *fmt, va_list args) { va_list va; int n; f->flags = 0; f->width = 0; f->prec = 0; VA_COPY(va,f->args); VA_END(f->args); VA_COPY(f->args,args); n = dofmt(f, fmt); f->flags = 0; f->width = 0; f->prec = 0; VA_END(f->args); VA_COPY(f->args,va); VA_END(va); if(n >= 0) return 0; return n; }