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Fri Oct 28 21:19:04 2011 UTC (8 years, 11 months ago) by zoff99
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1 zoff99 2 /* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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
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     }

   
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