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1 /* Decomposed printf argument list.
2    Copyright (C) 1999, 2002-2003 Free Software Foundation, Inc.
3 
4    This program is free software; you can redistribute it and/or modify it
5    under the terms of the GNU Library General Public License as published
6    by the Free Software Foundation; either version 2, or (at your option)
7    any later version.
8 
9    This program is distributed in the hope that it will be useful,
10    but WITHOUT ANY WARRANTY; without even the implied warranty of
11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12    Library General Public License for more details.
13 
14    You should have received a copy of the GNU Library General Public
15    License along with this program; if not, write to the Free Software
16    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
17    USA.  */
18 
19 #ifdef HAVE_CONFIG_H
20 # include <config.h>
21 #endif
22 
23 /* Specification.  */
24 #include "printf-args.h"
25 
26 #ifdef STATIC
27 STATIC
28 #endif
29 int
printf_fetchargs(va_list args,arguments * a)30 printf_fetchargs (va_list args, arguments *a)
31 {
32   size_t i;
33   argument *ap;
34 
35   for (i = 0, ap = &a->arg[0]; i < a->count; i++, ap++)
36     switch (ap->type)
37       {
38       case TYPE_SCHAR:
39 	ap->a.a_schar = va_arg (args, /*signed char*/ int);
40 	break;
41       case TYPE_UCHAR:
42 	ap->a.a_uchar = va_arg (args, /*unsigned char*/ int);
43 	break;
44       case TYPE_SHORT:
45 	ap->a.a_short = va_arg (args, /*short*/ int);
46 	break;
47       case TYPE_USHORT:
48 	ap->a.a_ushort = va_arg (args, /*unsigned short*/ int);
49 	break;
50       case TYPE_INT:
51 	ap->a.a_int = va_arg (args, int);
52 	break;
53       case TYPE_UINT:
54 	ap->a.a_uint = va_arg (args, unsigned int);
55 	break;
56       case TYPE_LONGINT:
57 	ap->a.a_longint = va_arg (args, long int);
58 	break;
59       case TYPE_ULONGINT:
60 	ap->a.a_ulongint = va_arg (args, unsigned long int);
61 	break;
62 #ifdef HAVE_LONG_LONG
63       case TYPE_LONGLONGINT:
64 	ap->a.a_longlongint = va_arg (args, long long int);
65 	break;
66       case TYPE_ULONGLONGINT:
67 	ap->a.a_ulonglongint = va_arg (args, unsigned long long int);
68 	break;
69 #endif
70       case TYPE_DOUBLE:
71 	ap->a.a_double = va_arg (args, double);
72 	break;
73 #ifdef HAVE_LONG_DOUBLE
74       case TYPE_LONGDOUBLE:
75 	ap->a.a_longdouble = va_arg (args, long double);
76 	break;
77 #endif
78       case TYPE_CHAR:
79 	ap->a.a_char = va_arg (args, int);
80 	break;
81 #ifdef HAVE_WINT_T
82       case TYPE_WIDE_CHAR:
83 	ap->a.a_wide_char = va_arg (args, wint_t);
84 	break;
85 #endif
86       case TYPE_STRING:
87 	ap->a.a_string = va_arg (args, const char *);
88 	break;
89 #ifdef HAVE_WCHAR_T
90       case TYPE_WIDE_STRING:
91 	ap->a.a_wide_string = va_arg (args, const wchar_t *);
92 	break;
93 #endif
94       case TYPE_POINTER:
95 	ap->a.a_pointer = va_arg (args, void *);
96 	break;
97       case TYPE_COUNT_SCHAR_POINTER:
98 	ap->a.a_count_schar_pointer = va_arg (args, signed char *);
99 	break;
100       case TYPE_COUNT_SHORT_POINTER:
101 	ap->a.a_count_short_pointer = va_arg (args, short *);
102 	break;
103       case TYPE_COUNT_INT_POINTER:
104 	ap->a.a_count_int_pointer = va_arg (args, int *);
105 	break;
106       case TYPE_COUNT_LONGINT_POINTER:
107 	ap->a.a_count_longint_pointer = va_arg (args, long int *);
108 	break;
109 #ifdef HAVE_LONG_LONG
110       case TYPE_COUNT_LONGLONGINT_POINTER:
111 	ap->a.a_count_longlongint_pointer = va_arg (args, long long int *);
112 	break;
113 #endif
114       default:
115 	/* Unknown type.  */
116 	return -1;
117       }
118   return 0;
119 }
120