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
5 it under the terms of the GNU General Public License as published by
6 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
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License along
15 with this program; if not, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
17
18 #ifdef HAVE_CONFIG_H
19 # include <config.h>
20 #endif
21
22 /* Specification. */
23 #include "printf-args.h"
24
25 #ifdef STATIC
26 STATIC
27 #endif
28 int
printf_fetchargs(va_list args,arguments * a)29 printf_fetchargs (va_list args, arguments *a)
30 {
31 size_t i;
32 argument *ap;
33
34 for (i = 0, ap = &a->arg[0]; i < a->count; i++, ap++)
35 switch (ap->type)
36 {
37 case TYPE_SCHAR:
38 ap->a.a_schar = va_arg (args, /*signed char*/ int);
39 break;
40 case TYPE_UCHAR:
41 ap->a.a_uchar = va_arg (args, /*unsigned char*/ int);
42 break;
43 case TYPE_SHORT:
44 ap->a.a_short = va_arg (args, /*short*/ int);
45 break;
46 case TYPE_USHORT:
47 ap->a.a_ushort = va_arg (args, /*unsigned short*/ int);
48 break;
49 case TYPE_INT:
50 ap->a.a_int = va_arg (args, int);
51 break;
52 case TYPE_UINT:
53 ap->a.a_uint = va_arg (args, unsigned int);
54 break;
55 case TYPE_LONGINT:
56 ap->a.a_longint = va_arg (args, long int);
57 break;
58 case TYPE_ULONGINT:
59 ap->a.a_ulongint = va_arg (args, unsigned long int);
60 break;
61 #ifdef HAVE_LONG_LONG
62 case TYPE_LONGLONGINT:
63 ap->a.a_longlongint = va_arg (args, long long int);
64 break;
65 case TYPE_ULONGLONGINT:
66 ap->a.a_ulonglongint = va_arg (args, unsigned long long int);
67 break;
68 #endif
69 case TYPE_DOUBLE:
70 ap->a.a_double = va_arg (args, double);
71 break;
72 #ifdef HAVE_LONG_DOUBLE
73 case TYPE_LONGDOUBLE:
74 ap->a.a_longdouble = va_arg (args, long double);
75 break;
76 #endif
77 case TYPE_CHAR:
78 ap->a.a_char = va_arg (args, int);
79 break;
80 #ifdef HAVE_WINT_T
81 case TYPE_WIDE_CHAR:
82 ap->a.a_wide_char = va_arg (args, wint_t);
83 break;
84 #endif
85 case TYPE_STRING:
86 ap->a.a_string = va_arg (args, const char *);
87 break;
88 #ifdef HAVE_WCHAR_T
89 case TYPE_WIDE_STRING:
90 ap->a.a_wide_string = va_arg (args, const wchar_t *);
91 break;
92 #endif
93 case TYPE_POINTER:
94 ap->a.a_pointer = va_arg (args, void *);
95 break;
96 case TYPE_COUNT_SCHAR_POINTER:
97 ap->a.a_count_schar_pointer = va_arg (args, signed char *);
98 break;
99 case TYPE_COUNT_SHORT_POINTER:
100 ap->a.a_count_short_pointer = va_arg (args, short *);
101 break;
102 case TYPE_COUNT_INT_POINTER:
103 ap->a.a_count_int_pointer = va_arg (args, int *);
104 break;
105 case TYPE_COUNT_LONGINT_POINTER:
106 ap->a.a_count_longint_pointer = va_arg (args, long int *);
107 break;
108 #ifdef HAVE_LONG_LONG
109 case TYPE_COUNT_LONGLONGINT_POINTER:
110 ap->a.a_count_longlongint_pointer = va_arg (args, long long int *);
111 break;
112 #endif
113 default:
114 /* Unknown type. */
115 return -1;
116 }
117 return 0;
118 }
119