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>char &#0042;setlocale( int category, const char &#0042;locale );
int fileno( FILE &#0042;stream );
FILE &#0042;fdopen( int fd, const char &#0042;type );
int getc&#0095;unlocked( FILE &#0042;stream);
int getchar&#0095;unlocked( void );
int putc&#0095;unlocked( FILE &#0042;stream );
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char &#0042;strtok&#0095;r( char &#0042;s, const char &#0042;sep,
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int rand&#0095;r( unsigned int &#0042;seed );</PRE
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>void flockfile( FILE &#0042;file );
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>           <SPAN
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><I
CLASS="EMPHASIS"
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> is implemented in the C
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><P
>           Functions <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>getc&#0095;unlocked()</I
></SPAN
>,
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CLASS="emphasis"
><I
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>,
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><I
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></SPAN
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><I
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>putchar&#0095;unlocked()</I
></SPAN
> are defined
            but are currently identical to their non-unlocked
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> and
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Line No.	Rev	Author	Line
1	28	unneback	`<!-- Copyright (C) 2003 Red Hat, Inc. -->`
2			`<!-- This material may be distributed only subject to the terms -->`
3			`<!-- and conditions set forth in the Open Publication License, v1.0 -->`
4			`<!-- or later (the latest version is presently available at -->`
5			`<!-- http://www.opencontent.org/openpub/). -->`
6			`<!-- Distribution of the work or derivative of the work in any -->`
7			`<!-- standard (paper) book form is prohibited unless prior -->`
8			`<!-- permission is obtained from the copyright holder. -->`
9			`<HTML`
10			`><HEAD`
11			`><TITLE`
12			`>C Language Services [POSIX Section 8]</TITLE`
13			`><meta name="MSSmartTagsPreventParsing" content="TRUE">`
14			`<META`
15			`NAME="GENERATOR"`
16			`CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+`
17			`"><LINK`
18			`REL="HOME"`
19			`TITLE="eCos Reference Manual"`
20			`HREF="ecos-ref.html"><LINK`
21			`REL="UP"`
22			`TITLE="POSIX Standard Support"`
23			`HREF="posix-standard-support.html"><LINK`
24			`REL="PREVIOUS"`
25			`TITLE="Device and Class Specific Functions [POSIX Section 7]"`
26			`HREF="posix-device-and-class-specific-functions.html"><LINK`
27			`REL="NEXT"`
28			`TITLE="System Databases [POSIX Section 9]"`
29			`HREF="posix-system-databases.html"></HEAD`
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42			`BORDER="0"`
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44			`CELLSPACING="0"`
45			`><TR`
46			`><TH`
47			`COLSPAN="3"`
48			`ALIGN="center"`
49			`>eCos Reference Manual</TH`
50			`></TR`
51			`><TR`
52			`><TD`
53			`WIDTH="10%"`
54			`ALIGN="left"`
55			`VALIGN="bottom"`
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57			`HREF="posix-device-and-class-specific-functions.html"`
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60			`></TD`
61			`><TD`
62			`WIDTH="80%"`
63			`ALIGN="center"`
64			`VALIGN="bottom"`
65			`>Chapter 31. POSIX Standard Support</TD`
66			`><TD`
67			`WIDTH="10%"`
68			`ALIGN="right"`
69			`VALIGN="bottom"`
70			`><A`
71			`HREF="posix-system-databases.html"`
72			`ACCESSKEY="N"`
73			`>Next</A`
74			`></TD`
75			`></TR`
76			`></TABLE`
77			`><HR`
78			`ALIGN="LEFT"`
79			`WIDTH="100%"></DIV`
80			`><DIV`
81			`CLASS="SECT1"`
82			`><H1`
83			`CLASS="SECT1"`
84			`><A`
85			`NAME="POSIX-C-LANGUAGE-SERVICES">C Language Services [POSIX Section 8]</H1`
86			`><DIV`
87			`CLASS="SECT2"`
88			`><H2`
89			`CLASS="SECT2"`
90			`><A`
91			`NAME="AEN13100">Functions Implemented</H2`
92			`><TABLE`
93			`BORDER="5"`
94			`BGCOLOR="#E0E0F0"`
95			`WIDTH="70%"`
96			`><TR`
97			`><TD`
98			`><PRE`
99			`CLASS="SCREEN"`
100			`>char setlocale( int category, const char locale );`
101			`int fileno( FILE *stream );`
102			`FILE fdopen( int fd, const char type );`
103			`int getc_unlocked( FILE *stream);`
104			`int getchar_unlocked( void );`
105			`int putc_unlocked( FILE *stream );`
106			`int putchar_unlocked( void );`
107			`char strtok_r( char s, const char *sep,`
108			`char **lasts );`
109			`char asctime_r( const struct tm tm, char *buf );`
110			`char ctime_r( const time_t clock, char *buf );`
111			`struct tm gmtime_r( const time_t clock,`
112			`struct tm *result );`
113			`struct tm localtime_r( const time_t clock,`
114			`struct tm *result );`
115			`int rand_r( unsigned int *seed );</PRE`
116			`></TD`
117			`></TR`
118			`></TABLE`
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120			`><DIV`
121			`CLASS="SECT2"`
122			`><H2`
123			`CLASS="SECT2"`
124			`><A`
125			`NAME="AEN13103">Functions Omitted</H2`
126			`><TABLE`
127			`BORDER="5"`
128			`BGCOLOR="#E0E0F0"`
129			`WIDTH="70%"`
130			`><TR`
131			`><TD`
132			`><PRE`
133			`CLASS="SCREEN"`
134			`>void flockfile( FILE *file );`
135			`int ftrylockfile( FILE *file );`
136			`void funlockfile( FILE *file );`
137			`int sigsetjmp( sigjmp_buf env, int savemask ); // TBA`
138			`void siglongjmp( sigjmp_buf env, int val ); // TBA`
139			`void tzset(void); // TBA</PRE`
140			`></TD`
141			`></TR`
142			`></TABLE`
143			`></DIV`
144			`><DIV`
145			`CLASS="SECT2"`
146			`><H2`
147			`CLASS="SECT2"`
148			`><A`
149			`NAME="AEN13106">Notes</H2`
150			`><P`
151			`></P`
152			`><UL`
153			`><LI`
154			`><P`
155			`> <SPAN`
156			`CLASS="emphasis"`
157			`><I`
158			`CLASS="EMPHASIS"`
159			`>setlocale()</I`
160			`></SPAN`
161			`> is implemented in the C`
162			`library Internationalization package.`
163			`</P`
164			`></LI`
165			`><LI`
166			`><P`
167			`> Functions <SPAN`
168			`CLASS="emphasis"`
169			`><I`
170			`CLASS="EMPHASIS"`
171			`>fileno()</I`
172			`></SPAN`
173			`> and`
174			`<SPAN`
175			`CLASS="emphasis"`
176			`><I`
177			`CLASS="EMPHASIS"`
178			`>fdopen()</I`
179			`></SPAN`
180			`> are implemented in the C`
181			`library STDIO package.`
182			`</P`
183			`></LI`
184			`><LI`
185			`><P`
186			`> Functions <SPAN`
187			`CLASS="emphasis"`
188			`><I`
189			`CLASS="EMPHASIS"`
190			`>getc_unlocked()</I`
191			`></SPAN`
192			`>,`
193			`<SPAN`
194			`CLASS="emphasis"`
195			`><I`
196			`CLASS="EMPHASIS"`
197			`>getchar_unlocked()</I`
198			`></SPAN`
199			`>,`
200			`<SPAN`
201			`CLASS="emphasis"`
202			`><I`
203			`CLASS="EMPHASIS"`
204			`>putc_unlocked()</I`
205			`></SPAN`
206			`> and`
207			`<SPAN`
208			`CLASS="emphasis"`
209			`><I`
210			`CLASS="EMPHASIS"`
211			`>putchar_unlocked()</I`
212			`></SPAN`
213			`> are defined`
214			`but are currently identical to their non-unlocked`
215			`equivalents.`
216			`</P`
217			`></LI`
218			`><LI`
219			`><P`
220			`> <SPAN`
221			`CLASS="emphasis"`
222			`><I`
223			`CLASS="EMPHASIS"`
224			`>strtok_r()</I`
225			`></SPAN`
226			`>, <SPAN`
227			`CLASS="emphasis"`
228			`><I`
229			`CLASS="EMPHASIS"`
230			`>asctime_r()</I`
231			`></SPAN`
232			`>,`
233			`<SPAN`
234			`CLASS="emphasis"`
235			`><I`
236			`CLASS="EMPHASIS"`
237			`>ctime_r()</I`
238			`></SPAN`
239			`>, <SPAN`
240			`CLASS="emphasis"`
241			`><I`
242			`CLASS="EMPHASIS"`
243			`>gmtime_r()</I`
244			`></SPAN`
245			`>,`
246			`<SPAN`
247			`CLASS="emphasis"`
248			`><I`
249			`CLASS="EMPHASIS"`
250			`>localtime_r()</I`
251			`></SPAN`
252			`> and`
253			`<SPAN`
254			`CLASS="emphasis"`
255			`><I`
256			`CLASS="EMPHASIS"`
257			`>rand_r()</I`
258			`></SPAN`
259			`> are all currently in`
260			`the C library, alongside their non-reentrant versions.`
261			`</P`
262			`></LI`
263			`></UL`
264			`></DIV`
265			`></DIV`
266			`><DIV`
267			`CLASS="NAVFOOTER"`
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280			`VALIGN="top"`
281			`><A`
282			`HREF="posix-device-and-class-specific-functions.html"`
283			`ACCESSKEY="P"`
284			`>Prev</A`
285			`></TD`
286			`><TD`
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292			`ACCESSKEY="H"`
293			`>Home</A`
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295			`><TD`
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301			`ACCESSKEY="N"`
302			`>Next</A`
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304			`></TR`
305			`><TR`
306			`><TD`
307			`WIDTH="33%"`
308			`ALIGN="left"`
309			`VALIGN="top"`
310			`>Device and Class Specific Functions [POSIX Section 7]</TD`
311			`><TD`
312			`WIDTH="34%"`
313			`ALIGN="center"`
314			`VALIGN="top"`
315			`><A`
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317			`ACCESSKEY="U"`
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319			`></TD`
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323			`VALIGN="top"`
324			`>System Databases [POSIX Section 9]</TD`
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326			`></TABLE`
327			`></DIV`
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329			`></HTML`
330			`>`

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