diff options
Diffstat (limited to 'stdio/printf-prs.c')
-rw-r--r-- | stdio/printf-prs.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/stdio/printf-prs.c b/stdio/printf-prs.c deleted file mode 100644 index 811a9cb7eb..0000000000 --- a/stdio/printf-prs.c +++ /dev/null @@ -1,72 +0,0 @@ -/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#include <stdio.h> -#include <printf.h> -#include <stdlib.h> -#include <string.h> - -#include "printf-parse.h" - - -size_t -parse_printf_format (fmt, n, argtypes) - const char *fmt; - size_t n; - int *argtypes; -{ - size_t nargs; /* Number of arguments. */ - size_t max_ref_arg; /* Highest index used in a positional arg. */ - struct printf_spec spec; - - nargs = 0; - max_ref_arg = 0; - - /* Search for format specifications. */ - for (fmt = find_spec (fmt); *fmt != '\0'; fmt = spec.next_fmt) - { - /* Parse this spec. */ - nargs += parse_one_spec (fmt, nargs, &spec, &max_ref_arg); - - /* If the width is determined by an argument this is an int. */ - if (spec.width_arg != -1 && spec.width_arg < n) - argtypes[spec.width_arg] = PA_INT; - - /* If the precision is determined by an argument this is an int. */ - if (spec.prec_arg != -1 && spec.prec_arg < n) - argtypes[spec.prec_arg] = PA_INT; - - if (spec.data_arg < n) - switch (spec.ndata_args) - { - case 0: /* No arguments. */ - break; - case 1: /* One argument; we already have the type. */ - argtypes[spec.data_arg] = spec.data_arg_type; - break; - default: - /* We have more than one argument for this format spec. We must - call the arginfo function again to determine all the types. */ - (void) (*__printf_arginfo_table[spec.info.spec]) - (&spec.info, n - spec.data_arg, &argtypes[spec.data_arg]); - break; - } - } - - return MAX (nargs, max_ref_arg); -} |