gnu/dist/texinfo/intl/printf-args.c

   1 /*      $NetBSD$        */
   2
   3 /* Decomposed printf argument list.
   4    Copyright (C) 1999, 2002-2003 Free Software Foundation, Inc.
   5
   6    This program is free software; you can redistribute it and/or modify it
   7    under the terms of the GNU Library General Public License as published
   8    by the Free Software Foundation; either version 2, or (at your option)
   9    any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Library General Public License for more details.
  15
  16    You should have received a copy of the GNU Library General Public
  17    License along with this program; if not, write to the Free Software
  18    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19    USA.  */
  20
  21 #ifdef HAVE_CONFIG_H
  22 # include <config.h>
  23 #endif
  24
  25 /* Specification.  */
  26 #include "printf-args.h"
  27
  28 #ifdef STATIC
  29 STATIC
  30 #endif
  31 int
  32 printf_fetchargs (va_list args, arguments *a)
  33 {
  34   size_t i;
  35   argument *ap;
  36
  37   for (i = 0, ap = &a->arg[0]; i < a->count; i++, ap++)
  38     switch (ap->type)
  39       {
  40       case TYPE_SCHAR:
  41         ap->a.a_schar = va_arg (args, /*signed char*/ int);
  42         break;
  43       case TYPE_UCHAR:
  44         ap->a.a_uchar = va_arg (args, /*unsigned char*/ int);
  45         break;
  46       case TYPE_SHORT:
  47         ap->a.a_short = va_arg (args, /*short*/ int);
  48         break;
  49       case TYPE_USHORT:
  50         ap->a.a_ushort = va_arg (args, /*unsigned short*/ int);
  51         break;
  52       case TYPE_INT:
  53         ap->a.a_int = va_arg (args, int);
  54         break;
  55       case TYPE_UINT:
  56         ap->a.a_uint = va_arg (args, unsigned int);
  57         break;
  58       case TYPE_LONGINT:
  59         ap->a.a_longint = va_arg (args, long int);
  60         break;
  61       case TYPE_ULONGINT:
  62         ap->a.a_ulongint = va_arg (args, unsigned long int);
  63         break;
  64 #ifdef HAVE_LONG_LONG
  65       case TYPE_LONGLONGINT:
  66         ap->a.a_longlongint = va_arg (args, long long int);
  67         break;
  68       case TYPE_ULONGLONGINT:
  69         ap->a.a_ulonglongint = va_arg (args, unsigned long long int);
  70         break;
  71 #endif
  72       case TYPE_DOUBLE:
  73         ap->a.a_double = va_arg (args, double);
  74         break;
  75 #ifdef HAVE_LONG_DOUBLE
  76       case TYPE_LONGDOUBLE:
  77         ap->a.a_longdouble = va_arg (args, long double);
  78         break;
  79 #endif
  80       case TYPE_CHAR:
  81         ap->a.a_char = va_arg (args, int);
  82         break;
  83 #ifdef HAVE_WINT_T
  84       case TYPE_WIDE_CHAR:
  85         ap->a.a_wide_char = va_arg (args, wint_t);
  86         break;
  87 #endif
  88       case TYPE_STRING:
  89         ap->a.a_string = va_arg (args, const char *);
  90         break;
  91 #ifdef HAVE_WCHAR_T
  92       case TYPE_WIDE_STRING:
  93         ap->a.a_wide_string = va_arg (args, const wchar_t *);
  94         break;
  95 #endif
  96       case TYPE_POINTER:
  97         ap->a.a_pointer = va_arg (args, void *);
  98         break;
  99       case TYPE_COUNT_SCHAR_POINTER:
 100         ap->a.a_count_schar_pointer = va_arg (args, signed char *);
 101         break;
 102       case TYPE_COUNT_SHORT_POINTER:
 103         ap->a.a_count_short_pointer = va_arg (args, short *);
 104         break;
 105       case TYPE_COUNT_INT_POINTER:
 106         ap->a.a_count_int_pointer = va_arg (args, int *);
 107         break;
 108       case TYPE_COUNT_LONGINT_POINTER:
 109         ap->a.a_count_longint_pointer = va_arg (args, long int *);
 110         break;
 111 #ifdef HAVE_LONG_LONG
 112       case TYPE_COUNT_LONGLONGINT_POINTER:
 113         ap->a.a_count_longlongint_pointer = va_arg (args, long long int *);
 114         break;
 115 #endif
 116       default:
 117         /* Unknown type.  */
 118         return -1;
 119       }
 120   return 0;
 121 }