trio.h@ 7931

最後變更在這個檔案從7931是 6076,由 vboxsync 提交於 17 年前
Merged dmik/s2 branch (r25959:26751) to the trunk.
屬性 svn:eol-style 設為 `native` 屬性 svn:keywords 設為 `Date Revision Author Id`
檔案大小: 7.0 KB

行
1	/*************************************************************************
2	*
3	* $Id: trio.h 6076 2007-12-14 19:23:03Z vboxsync $
4	*
5	* Copyright (C) 1998 Bjorn Reese and Daniel Stenberg.
6	*
7	* Permission to use, copy, modify, and distribute this software for any
8	* purpose with or without fee is hereby granted, provided that the above
9	* copyright notice and this permission notice appear in all copies.
10	*
11	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
12	* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
13	* MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
14	* CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
15	*
16	*************************************************************************
17	*
18	* http://ctrio.sourceforge.net/
19	*
20	************************************************************************/
21
22	#ifndef TRIO_TRIO_H
23	#define TRIO_TRIO_H
24
25	#if !defined(WITHOUT_TRIO)
26
27	/*
28	* Use autoconf defines if present. Packages using trio must define
29	* HAVE_CONFIG_H as a compiler option themselves.
30	*/
31	#if defined(HAVE_CONFIG_H)
32	# include <config.h>
33	#endif
34
35	#include "triodef.h"
36
37	#include <stdio.h>
38	#include <stdlib.h>
39	#if defined(TRIO_COMPILER_ANCIENT)
40	# include <varargs.h>
41	#else
42	# include <stdarg.h>
43	#endif
44
45	#ifdef __cplusplus
46	extern "C" {
47	#endif
48
49	/*
50	* Error codes.
51	*
52	* Remember to add a textual description to trio_strerror.
53	*/
54	enum {
55	TRIO_EOF = 1,
56	TRIO_EINVAL = 2,
57	TRIO_ETOOMANY = 3,
58	TRIO_EDBLREF = 4,
59	TRIO_EGAP = 5,
60	TRIO_ENOMEM = 6,
61	TRIO_ERANGE = 7,
62	TRIO_ERRNO = 8,
63	TRIO_ECUSTOM = 9
64	};
65
66	/* Error macros */
67	#define TRIO_ERROR_CODE(x) ((-(x)) & 0x00FF)
68	#define TRIO_ERROR_POSITION(x) ((-(x)) >> 8)
69	#define TRIO_ERROR_NAME(x) trio_strerror(x)
70
71	typedef int (*trio_outstream_t) TRIO_PROTO((trio_pointer_t, int));
72	typedef int (*trio_instream_t) TRIO_PROTO((trio_pointer_t));
73
74	TRIO_CONST char *trio_strerror TRIO_PROTO((int));
75
76	/*************************************************************************
77	* Print Functions
78	*/
79
80	int trio_printf TRIO_PROTO((TRIO_CONST char *format, ...));
81	int trio_vprintf TRIO_PROTO((TRIO_CONST char *format, va_list args));
82	int trio_printfv TRIO_PROTO((TRIO_CONST char format, void *args));
83
84	int trio_fprintf TRIO_PROTO((FILE file, TRIO_CONST char format, ...));
85	int trio_vfprintf TRIO_PROTO((FILE file, TRIO_CONST char format, va_list args));
86	int trio_fprintfv TRIO_PROTO((FILE file, TRIO_CONST char format, void **args));
87
88	int trio_dprintf TRIO_PROTO((int fd, TRIO_CONST char *format, ...));
89	int trio_vdprintf TRIO_PROTO((int fd, TRIO_CONST char *format, va_list args));
90	int trio_dprintfv TRIO_PROTO((int fd, TRIO_CONST char format, void *args));
91
92	int trio_cprintf TRIO_PROTO((trio_outstream_t stream, trio_pointer_t closure,
93	TRIO_CONST char *format, ...));
94	int trio_vcprintf TRIO_PROTO((trio_outstream_t stream, trio_pointer_t closure,
95	TRIO_CONST char *format, va_list args));
96	int trio_cprintfv TRIO_PROTO((trio_outstream_t stream, trio_pointer_t closure,
97	TRIO_CONST char format, void *args));
98
99	int trio_sprintf TRIO_PROTO((char buffer, TRIO_CONST char format, ...));
100	int trio_vsprintf TRIO_PROTO((char buffer, TRIO_CONST char format, va_list args));
101	int trio_sprintfv TRIO_PROTO((char buffer, TRIO_CONST char format, void **args));
102
103	int trio_snprintf TRIO_PROTO((char buffer, size_t max, TRIO_CONST char format, ...));
104	int trio_vsnprintf TRIO_PROTO((char buffer, size_t bufferSize, TRIO_CONST char format,
105	va_list args));
106	int trio_snprintfv TRIO_PROTO((char buffer, size_t bufferSize, TRIO_CONST char format,
107	void **args));
108
109	int trio_snprintfcat TRIO_PROTO((char buffer, size_t max, TRIO_CONST char format, ...));
110	int trio_vsnprintfcat TRIO_PROTO((char buffer, size_t bufferSize, TRIO_CONST char format,
111	va_list args));
112
113	char trio_aprintf TRIO_PROTO((TRIO_CONST char format, ...));
114	char trio_vaprintf TRIO_PROTO((TRIO_CONST char format, va_list args));
115
116	int trio_asprintf TRIO_PROTO((char *ret, TRIO_CONST char format, ...));
117	int trio_vasprintf TRIO_PROTO((char *ret, TRIO_CONST char format, va_list args));
118
119	/*************************************************************************
120	* Scan Functions
121	*/
122	int trio_scanf TRIO_PROTO((TRIO_CONST char *format, ...));
123	int trio_vscanf TRIO_PROTO((TRIO_CONST char *format, va_list args));
124	int trio_scanfv TRIO_PROTO((TRIO_CONST char format, void *args));
125
126	int trio_fscanf TRIO_PROTO((FILE file, TRIO_CONST char format, ...));
127	int trio_vfscanf TRIO_PROTO((FILE file, TRIO_CONST char format, va_list args));
128	int trio_fscanfv TRIO_PROTO((FILE file, TRIO_CONST char format, void **args));
129
130	int trio_dscanf TRIO_PROTO((int fd, TRIO_CONST char *format, ...));
131	int trio_vdscanf TRIO_PROTO((int fd, TRIO_CONST char *format, va_list args));
132	int trio_dscanfv TRIO_PROTO((int fd, TRIO_CONST char format, void *args));
133
134	int trio_cscanf TRIO_PROTO((trio_instream_t stream, trio_pointer_t closure,
135	TRIO_CONST char *format, ...));
136	int trio_vcscanf TRIO_PROTO((trio_instream_t stream, trio_pointer_t closure,
137	TRIO_CONST char *format, va_list args));
138	int trio_cscanfv TRIO_PROTO((trio_instream_t stream, trio_pointer_t closure,
139	TRIO_CONST char format, void *args));
140
141	int trio_sscanf TRIO_PROTO((TRIO_CONST char buffer, TRIO_CONST char format, ...));
142	int trio_vsscanf TRIO_PROTO((TRIO_CONST char buffer, TRIO_CONST char format, va_list args));
143	int trio_sscanfv TRIO_PROTO((TRIO_CONST char buffer, TRIO_CONST char format, void **args));
144
145	/*************************************************************************
146	* Locale Functions
147	*/
148	void trio_locale_set_decimal_point TRIO_PROTO((char *decimalPoint));
149	void trio_locale_set_thousand_separator TRIO_PROTO((char *thousandSeparator));
150	void trio_locale_set_grouping TRIO_PROTO((char *grouping));
151
152	/*************************************************************************
153	* Renaming
154	*/
155	#ifdef TRIO_REPLACE_STDIO
156	/* Replace the <stdio.h> functions */
157	#ifndef HAVE_PRINTF
158	# define printf trio_printf
159	#endif
160	#ifndef HAVE_VPRINTF
161	# define vprintf trio_vprintf
162	#endif
163	#ifndef HAVE_FPRINTF
164	# define fprintf trio_fprintf
165	#endif
166	#ifndef HAVE_VFPRINTF
167	# define vfprintf trio_vfprintf
168	#endif
169	#ifndef HAVE_SPRINTF
170	# define sprintf trio_sprintf
171	#endif
172	#ifndef HAVE_VSPRINTF
173	# define vsprintf trio_vsprintf
174	#endif
175	#ifndef HAVE_SNPRINTF
176	# define snprintf trio_snprintf
177	#endif
178	#ifndef HAVE_VSNPRINTF
179	# define vsnprintf trio_vsnprintf
180	#endif
181	#ifndef HAVE_SCANF
182	# define scanf trio_scanf
183	#endif
184	#ifndef HAVE_VSCANF
185	# define vscanf trio_vscanf
186	#endif
187	#ifndef HAVE_FSCANF
188	# define fscanf trio_fscanf
189	#endif
190	#ifndef HAVE_VFSCANF
191	# define vfscanf trio_vfscanf
192	#endif
193	#ifndef HAVE_SSCANF
194	# define sscanf trio_sscanf
195	#endif
196	#ifndef HAVE_VSSCANF
197	# define vsscanf trio_vsscanf
198	#endif
199	/* These aren't stdio functions, but we make them look similar */
200	#define dprintf trio_dprintf
201	#define vdprintf trio_vdprintf
202	#define aprintf trio_aprintf
203	#define vaprintf trio_vaprintf
204	#define asprintf trio_asprintf
205	#define vasprintf trio_vasprintf
206	#define dscanf trio_dscanf
207	#define vdscanf trio_vdscanf
208	#endif
209
210	#ifdef __cplusplus
211	} /* extern "C" */
212	#endif
213
214	#endif /* WITHOUT_TRIO */
215
216	#endif /* TRIO_TRIO_H */

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