1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
|
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
<!ENTITY version SYSTEM "version.xml">
]>
<refentry id="raptor-section-general">
<refmeta>
<refentrytitle role="top_of_page">General</refentrytitle>
<manvolnum>3</manvolnum>
<refmiscinfo>RAPTOR Library</refmiscinfo>
</refmeta>
<refnamediv>
<refname>General</refname>
<refpurpose>General library startup, shutdown and utility functions</refpurpose>
<!--[<xref linkend="desc" endterm="desc.title"/>]-->
</refnamediv>
<refsynopsisdiv role="synopsis">
<title role="synopsis.title">Synopsis</title>
<synopsis>
extern const unsigned int <link linkend="raptor-version-major">raptor_version_major</link>;
extern const unsigned int <link linkend="raptor-version-minor">raptor_version_minor</link>;
extern const unsigned int <link linkend="raptor-version-release">raptor_version_release</link>;
extern const unsigned int <link linkend="raptor-version-decimal">raptor_version_decimal</link>;
<link linkend="void">void</link> <link linkend="raptor-init">raptor_init</link> (void);
<link linkend="void">void</link> <link linkend="raptor-finish">raptor_finish</link> (void);
<link linkend="void">void</link> (<link linkend="raptor-simple-message-handler">*raptor_simple_message_handler</link>)
(<link linkend="void">void</link> *user_data,
const <link linkend="char">char</link> *message,
...);
<link linkend="void">void</link> (<link linkend="raptor-message-handler">*raptor_message_handler</link>) (<link linkend="void">void</link> *user_data,
<link linkend="raptor-locator">raptor_locator</link> *locator,
const <link linkend="char">char</link> *message);
<link linkend="void">void</link> (<link linkend="raptor-statement-handler">*raptor_statement_handler</link>) (<link linkend="void">void</link> *user_data,
const <link linkend="raptor-statement">raptor_statement</link> *statement);
<link linkend="int">int</link> <link linkend="raptor-parsers-enumerate">raptor_parsers_enumerate</link> (unsigned <link linkend="int">int</link> counter,
const <link linkend="char">char</link> **name,
const <link linkend="char">char</link> **label);
<link linkend="int">int</link> <link linkend="raptor-syntaxes-enumerate">raptor_syntaxes_enumerate</link> (unsigned <link linkend="int">int</link> counter,
const <link linkend="char">char</link> **name,
const <link linkend="char">char</link> **label,
const <link linkend="char">char</link> **mime_type,
unsigned <link linkend="char">char</link> **uri_string);
<link linkend="int">int</link> <link linkend="raptor-syntax-name-check">raptor_syntax_name_check</link> (const <link linkend="char">char</link> *name);
const <link linkend="char">char</link>* <link linkend="raptor-guess-parser-name">raptor_guess_parser_name</link> (<link linkend="raptor-uri">raptor_uri</link> *uri,
const <link linkend="char">char</link> *mime_type,
unsigned <link linkend="char">char</link> *buffer,
<link linkend="size-t">size_t</link> len,
unsigned <link linkend="char">char</link> *identifier);
<link linkend="int">int</link> <link linkend="raptor-serializers-enumerate">raptor_serializers_enumerate</link> (unsigned <link linkend="int">int</link> counter,
const <link linkend="char">char</link> **name,
const <link linkend="char">char</link> **label,
const <link linkend="char">char</link> **mime_type,
unsigned <link linkend="char">char</link> **uri_string);
<link linkend="int">int</link> <link linkend="raptor-serializer-syntax-name-check">raptor_serializer_syntax_name_check</link>
(const <link linkend="char">char</link> *name);
<link linkend="int">int</link> <link linkend="raptor-print-ntriples-string">raptor_print_ntriples_string</link> (<link linkend="FILE:CAPS">FILE</link> *stream,
unsigned <link linkend="char">char</link> *string,
const <link linkend="char">char</link> delim);
unsigned <link linkend="char">char</link>* <link linkend="raptor-ntriples-string-as-utf8-string">raptor_ntriples_string_as_utf8_string</link>
(<link linkend="raptor-parser">raptor_parser</link> *rdf_parser,
unsigned <link linkend="char">char</link> *src,
<link linkend="int">int</link> len,
<link linkend="size-t">size_t</link> *dest_lenp);
const <link linkend="char">char</link>* <link linkend="raptor-ntriples-term-as-string">raptor_ntriples_term_as_string</link> (<link linkend="raptor-ntriples-term-type">raptor_ntriples_term_type</link> term);
<link linkend="char">char</link>* <link linkend="raptor-vsnprintf">raptor_vsnprintf</link> (const <link linkend="char">char</link> *message);
</synopsis>
</refsynopsisdiv>
<refsect1 role="desc">
<title role="desc.title">Description</title>
<para>
How to initialise and terminate the library, get
access to version numbers, set message and error handlers,
list the parsed and serialized syntaxes provided in the library
and various other utility functions.
</para>
</refsect1>
<refsect1 role="details">
<title role="details.title">Details</title>
<refsect2>
<title><anchor id="raptor-version-major" role="variable"/>raptor_version_major</title>
<indexterm><primary>raptor_version_major</primary></indexterm><programlisting>extern const unsigned int raptor_version_major;
</programlisting>
<para>
Library major version number as a decimal integer.</para>
<para>
</para></refsect2>
<refsect2>
<title><anchor id="raptor-version-minor" role="variable"/>raptor_version_minor</title>
<indexterm><primary>raptor_version_minor</primary></indexterm><programlisting>extern const unsigned int raptor_version_minor;
</programlisting>
<para>
Library minor version number as a decimal integer.</para>
<para>
</para></refsect2>
<refsect2>
<title><anchor id="raptor-version-release" role="variable"/>raptor_version_release</title>
<indexterm><primary>raptor_version_release</primary></indexterm><programlisting>extern const unsigned int raptor_version_release;
</programlisting>
<para>
Library release version number as a decimal integer.</para>
<para>
</para></refsect2>
<refsect2>
<title><anchor id="raptor-version-decimal" role="variable"/>raptor_version_decimal</title>
<indexterm><primary>raptor_version_decimal</primary></indexterm><programlisting>extern const unsigned int raptor_version_decimal;
</programlisting>
<para>
Library full version as a decimal integer.
</para>
<para>
See also <link linkend="raptor-version-string"><type>raptor_version_string</type></link>.</para>
<para>
</para></refsect2>
<refsect2>
<title><anchor id="raptor-init" role="function"/>raptor_init ()</title>
<indexterm><primary>raptor_init</primary></indexterm><programlisting><link linkend="void">void</link> raptor_init (void);</programlisting>
<para>
Initialise the raptor library.
</para>
<para>
This function MUST be called before using any of the raptor APIs.</para>
<para>
</para></refsect2>
<refsect2>
<title><anchor id="raptor-finish" role="function"/>raptor_finish ()</title>
<indexterm><primary>raptor_finish</primary></indexterm><programlisting><link linkend="void">void</link> raptor_finish (void);</programlisting>
<para>
Terminate the raptor library.
</para>
<para>
Cleans up state of the library. If called, must be used after
all other objects are destroyed with their destructor.</para>
<para>
</para></refsect2>
<refsect2>
<title><anchor id="raptor-simple-message-handler" role="function"/>raptor_simple_message_handler ()</title>
<indexterm><primary>raptor_simple_message_handler</primary></indexterm><programlisting><link linkend="void">void</link> (*raptor_simple_message_handler)
(<link linkend="void">void</link> *user_data,
const <link linkend="char">char</link> *message,
...);</programlisting>
<para>
Simple message handler function.
</para>
<para>
Used by multiple functions including <link linkend="raptor-xml-escape-string"><function>raptor_xml_escape_string()</function></link>,
<link linkend="raptor-iostream-write-xml-escaped-string"><function>raptor_iostream_write_xml_escaped_string()</function></link>, <link linkend="raptor-new-qname"><function>raptor_new_qname()</function></link>,
<link linkend="raptor-qname-string-to-uri"><function>raptor_qname_string_to_uri()</function></link>, <link linkend="raptor-new-namespaces"><function>raptor_new_namespaces()</function></link>,
<link linkend="raptor-namespaces-init"><function>raptor_namespaces_init()</function></link>, <link linkend="raptor-iostream-write-xml-element"><function>raptor_iostream_write_xml_element()</function></link>,
<link linkend="raptor-new-xml-writer"><function>raptor_new_xml_writer()</function></link>.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>user_data</parameter> :</term>
<listitem><simpara> user data
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>message</parameter> :</term>
<listitem><simpara> message to report
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>...</parameter> :</term>
<listitem><simpara> arguments for message
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-message-handler" role="function"/>raptor_message_handler ()</title>
<indexterm><primary>raptor_message_handler</primary></indexterm><programlisting><link linkend="void">void</link> (*raptor_message_handler) (<link linkend="void">void</link> *user_data,
<link linkend="raptor-locator">raptor_locator</link> *locator,
const <link linkend="char">char</link> *message);</programlisting>
<para>
Message with location handler function.
</para>
<para>
Used during parsing and serializing for errors and warnings that
may include location information. Multiple handlers may be set for
parsers and serializers by <link linkend="raptor-set-fatal-error-handler"><function>raptor_set_fatal_error_handler()</function></link>,
<link linkend="raptor-set-error-handler"><function>raptor_set_error_handler()</function></link>, <link linkend="raptor-set-warning-handler"><function>raptor_set_warning_handler()</function></link>,
<link linkend="raptor-serializer-set-error-handler"><function>raptor_serializer_set_error_handler()</function></link> and
<link linkend="raptor-serializer-set-warning-handler"><function>raptor_serializer_set_warning_handler()</function></link>.
</para>
<para>
Also used by <link linkend="raptor-www-set-error-handler"><function>raptor_www_set_error_handler()</function></link> for location-based errors
in WWW retrieval.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>user_data</parameter> :</term>
<listitem><simpara> user data
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>locator</parameter> :</term>
<listitem><simpara> location associated with message or NULL
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>message</parameter> :</term>
<listitem><simpara> message to report
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-statement-handler" role="function"/>raptor_statement_handler ()</title>
<indexterm><primary>raptor_statement_handler</primary></indexterm><programlisting><link linkend="void">void</link> (*raptor_statement_handler) (<link linkend="void">void</link> *user_data,
const <link linkend="raptor-statement">raptor_statement</link> *statement);</programlisting>
<para>
Statement (triple) reporting handler function.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>user_data</parameter> :</term>
<listitem><simpara> user data
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>statement</parameter> :</term>
<listitem><simpara> statement to report
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-parsers-enumerate" role="function"/>raptor_parsers_enumerate ()</title>
<indexterm><primary>raptor_parsers_enumerate</primary></indexterm><programlisting><link linkend="int">int</link> raptor_parsers_enumerate (unsigned <link linkend="int">int</link> counter,
const <link linkend="char">char</link> **name,
const <link linkend="char">char</link> **label);</programlisting>
<para>
Get list of syntax parsers.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>counter</parameter> :</term>
<listitem><simpara> index to list of parsers
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>name</parameter> :</term>
<listitem><simpara> pointer to store syntax name (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>label</parameter> :</term>
<listitem><simpara> pointer to store syntax label (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non 0 on failure of if counter is out of range
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-syntaxes-enumerate" role="function"/>raptor_syntaxes_enumerate ()</title>
<indexterm><primary>raptor_syntaxes_enumerate</primary></indexterm><programlisting><link linkend="int">int</link> raptor_syntaxes_enumerate (unsigned <link linkend="int">int</link> counter,
const <link linkend="char">char</link> **name,
const <link linkend="char">char</link> **label,
const <link linkend="char">char</link> **mime_type,
unsigned <link linkend="char">char</link> **uri_string);</programlisting>
<para>
Get information on syntaxes.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>counter</parameter> :</term>
<listitem><simpara> index into the list of syntaxes
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>name</parameter> :</term>
<listitem><simpara> pointer to store the name of the syntax (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>label</parameter> :</term>
<listitem><simpara> pointer to store syntax readable label (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>mime_type</parameter> :</term>
<listitem><simpara> pointer to store syntax MIME Type (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>uri_string</parameter> :</term>
<listitem><simpara> pointer to store syntax URI string (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non 0 on failure of if counter is out of range
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-syntax-name-check" role="function"/>raptor_syntax_name_check ()</title>
<indexterm><primary>raptor_syntax_name_check</primary></indexterm><programlisting><link linkend="int">int</link> raptor_syntax_name_check (const <link linkend="char">char</link> *name);</programlisting>
<para>
Check name of a parser.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>name</parameter> :</term>
<listitem><simpara> the syntax name
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non 0 if name is a known syntax name
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-guess-parser-name" role="function"/>raptor_guess_parser_name ()</title>
<indexterm><primary>raptor_guess_parser_name</primary></indexterm><programlisting>const <link linkend="char">char</link>* raptor_guess_parser_name (<link linkend="raptor-uri">raptor_uri</link> *uri,
const <link linkend="char">char</link> *mime_type,
unsigned <link linkend="char">char</link> *buffer,
<link linkend="size-t">size_t</link> len,
unsigned <link linkend="char">char</link> *identifier);</programlisting>
<para>
Guess a parser name for content.
</para>
<para>
Find a parser by scoring recognition of the syntax by a block of
characters, the content identifier or a mime type. The content
identifier is typically a filename or URI or some other identifier.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>uri</parameter> :</term>
<listitem><simpara> URI identifying the syntax (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>mime_type</parameter> :</term>
<listitem><simpara> mime type identifying the content (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>buffer</parameter> :</term>
<listitem><simpara> buffer of content to guess (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>len</parameter> :</term>
<listitem><simpara> length of buffer
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>identifier</parameter> :</term>
<listitem><simpara> identifier of content (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> a parser name or NULL if no guess could be made
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-serializers-enumerate" role="function"/>raptor_serializers_enumerate ()</title>
<indexterm><primary>raptor_serializers_enumerate</primary></indexterm><programlisting><link linkend="int">int</link> raptor_serializers_enumerate (unsigned <link linkend="int">int</link> counter,
const <link linkend="char">char</link> **name,
const <link linkend="char">char</link> **label,
const <link linkend="char">char</link> **mime_type,
unsigned <link linkend="char">char</link> **uri_string);</programlisting>
<para>
Get information on syntax serializers.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>counter</parameter> :</term>
<listitem><simpara> index into the list of syntaxes
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>name</parameter> :</term>
<listitem><simpara> pointer to store the name of the syntax (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>label</parameter> :</term>
<listitem><simpara> pointer to store syntax readable label (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>mime_type</parameter> :</term>
<listitem><simpara> pointer to store syntax MIME Type (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>uri_string</parameter> :</term>
<listitem><simpara> pointer to store syntax URI string (or NULL)
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non 0 on failure of if counter is out of range
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-serializer-syntax-name-check" role="function"/>raptor_serializer_syntax_name_check ()</title>
<indexterm><primary>raptor_serializer_syntax_name_check</primary></indexterm><programlisting><link linkend="int">int</link> raptor_serializer_syntax_name_check
(const <link linkend="char">char</link> *name);</programlisting>
<para>
Check name of a serializer.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>name</parameter> :</term>
<listitem><simpara> the syntax name
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non 0 if name is a known syntax name
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-print-ntriples-string" role="function"/>raptor_print_ntriples_string ()</title>
<indexterm><primary>raptor_print_ntriples_string</primary></indexterm><programlisting><link linkend="int">int</link> raptor_print_ntriples_string (<link linkend="FILE:CAPS">FILE</link> *stream,
unsigned <link linkend="char">char</link> *string,
const <link linkend="char">char</link> delim);</programlisting>
<para>
Print an UTF-8 string using N-Triples escapes.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>stream</parameter> :</term>
<listitem><simpara> FILE* stream to print to
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>string</parameter> :</term>
<listitem><simpara> UTF-8 string to print
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>delim</parameter> :</term>
<listitem><simpara> Delimiter character for string (such as ") or \0 for no delim
escaping.
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> non-0 on failure such as bad UTF-8 encoding.
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-ntriples-string-as-utf8-string" role="function"/>raptor_ntriples_string_as_utf8_string ()</title>
<indexterm><primary>raptor_ntriples_string_as_utf8_string</primary></indexterm><programlisting>unsigned <link linkend="char">char</link>* raptor_ntriples_string_as_utf8_string
(<link linkend="raptor-parser">raptor_parser</link> *rdf_parser,
unsigned <link linkend="char">char</link> *src,
<link linkend="int">int</link> len,
<link linkend="size-t">size_t</link> *dest_lenp);</programlisting>
<para>
Turn an N-Triples string with escapes into a UTF-8 string.
</para>
<para>
<parameter>Deprecated</parameter>: This requires use of parser internals and was never in the public API header.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>rdf_parser</parameter> :</term>
<listitem><simpara> parser object
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>src</parameter> :</term>
<listitem><simpara> data to read from
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>len</parameter> :</term>
<listitem><simpara> size of data
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>dest_lenp</parameter> :</term>
<listitem><simpara> pointer to length of destination (out) or NULL
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> a new UTF-8 string
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-ntriples-term-as-string" role="function"/>raptor_ntriples_term_as_string ()</title>
<indexterm><primary>raptor_ntriples_term_as_string</primary></indexterm><programlisting>const <link linkend="char">char</link>* raptor_ntriples_term_as_string (<link linkend="raptor-ntriples-term-type">raptor_ntriples_term_type</link> term);</programlisting>
<para>
<parameter>Deprecated</parameter>: an internal debug function, do not use.
</para>
<para>
Get a label for a <link linkend="raptor-ntriples-term-type"><type>raptor_ntriples_term_type</type></link>.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>term</parameter> :</term>
<listitem><simpara> N-Triples term.
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> a pointer to a constant string.
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="raptor-vsnprintf" role="function"/>raptor_vsnprintf ()</title>
<indexterm><primary>raptor_vsnprintf</primary></indexterm><programlisting><link linkend="char">char</link>* raptor_vsnprintf (const <link linkend="char">char</link> *message);</programlisting>
<para>
Format output for a variable arguments list.
</para>
<para>
This is a wrapper around system versions of vsnprintf with
different call and return conventions.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>message</parameter> :</term>
<listitem><simpara> printf-style format string
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>arguments</parameter> :</term>
<listitem><simpara> variable arguments list
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> a newly allocated string as the format result or NULL on failure
</simpara></listitem></varlistentry>
</variablelist></refsect2>
</refsect1>
</refentry>
|
