[Cronet] Delay StartNetLog and StopNetLog until native request context is initialized
[chromium-blink-merge.git] / third_party / libxml / src / trio.h
blobeab1b6d8fd01791f839d861bd776b13ecdad7c7a
1 /*************************************************************************
3 * $Id$
5 * Copyright (C) 1998 Bjorn Reese and Daniel Stenberg.
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.
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.
16 *************************************************************************
18 * http://ctrio.sourceforge.net/
20 ************************************************************************/
22 #ifndef TRIO_TRIO_H
23 #define TRIO_TRIO_H
25 #if !defined(WITHOUT_TRIO)
28 * Use autoconf defines if present. Packages using trio must define
29 * HAVE_CONFIG_H as a compiler option themselves.
31 #if defined(HAVE_CONFIG_H)
32 # include "config.h"
33 #endif
35 #include "triodef.h"
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
45 #ifdef __cplusplus
46 extern "C" {
47 #endif
50 * Error codes.
52 * Remember to add a textual description to trio_strerror.
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
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)
71 typedef int (*trio_outstream_t) TRIO_PROTO((trio_pointer_t, int));
72 typedef int (*trio_instream_t) TRIO_PROTO((trio_pointer_t));
74 TRIO_CONST char *trio_strerror TRIO_PROTO((int));
76 /*************************************************************************
77 * Print Functions
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));
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));
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));
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));
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));
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));
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));
113 char *trio_aprintf TRIO_PROTO((TRIO_CONST char *format, ...));
114 char *trio_vaprintf TRIO_PROTO((TRIO_CONST char *format, va_list args));
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));
119 /*************************************************************************
120 * Scan Functions
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));
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));
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));
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));
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));
145 /*************************************************************************
146 * Locale Functions
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));
152 /*************************************************************************
153 * Renaming
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
210 #ifdef __cplusplus
211 } /* extern "C" */
212 #endif
214 #endif /* WITHOUT_TRIO */
216 #endif /* TRIO_TRIO_H */