URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [doc/] [html/] [ref/] [posix-device-and-class-specific-functions.html] - Blame information for rev 341

Go to most recent revision | Details | Compare with Previous | View Log


<!-- Copyright (C) 2003 Red Hat, Inc.                                -->
<!-- This material may be distributed only subject to the terms      -->
<!-- and conditions set forth in the Open Publication License, v1.0  -->
<!-- or later (the latest version is presently available at          -->
<!-- http://www.opencontent.org/openpub/).                           -->
<!-- Distribution of the work or derivative of the work in any       -->
<!-- standard (paper) book form is prohibited unless prior           -->
<!-- permission is obtained from the copyright holder.               -->
<HTML
><HEAD
><TITLE
>Device and Class Specific Functions [POSIX Section 7]</TITLE
><meta name="MSSmartTagsPreventParsing" content="TRUE">
<META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
"><LINK
REL="HOME"
TITLE="eCos Reference Manual"
HREF="ecos-ref.html"><LINK
REL="UP"
TITLE="POSIX Standard Support"
HREF="posix-standard-support.html"><LINK
REL="PREVIOUS"
TITLE="Input and Output [POSIX Section 6]"
HREF="posix-input-and-output.html"><LINK
REL="NEXT"
TITLE="C Language Services [POSIX Section 8]"
HREF="posix-c-language-services.html"></HEAD
><BODY
CLASS="SECT1"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>eCos Reference Manual</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="posix-input-and-output.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
>Chapter 31. POSIX Standard Support</TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="posix-c-language-services.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="POSIX-DEVICE-AND-CLASS-SPECIFIC-FUNCTIONS">Device and Class Specific Functions &#0091;POSIX Section 7&#0093;</H1
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN13079">Functions Implemented</H2
><TABLE
BORDER="5"
BGCOLOR="#E0E0F0"
WIDTH="70%"
><TR
><TD
><PRE
CLASS="SCREEN"
>speed&#0095;t cfgetospeed( const struct termios &#0042;termios&#0095;p );
int cfsetospeed( struct termios &#0042;termios&#0095;p, speed&#0095;t speed );
speed&#0095;t cfgetispeed( const struct termios &#0042;termios&#0095;p );
int cfsetispeed( struct termios &#0042;termios&#0095;p, speed&#0095;t speed );
int tcgetattr( int fd, struct termios &#0042;termios&#0095;p );
int tcsetattr( int fd, int optional&#0095;actions,
               const struct termios &#0042;termios&#0095;p );
int tcsendbreak( int fd, int duration );
int tcdrain( int fd );
int tcflush( int fd, int queue&#0095;selector );
int tcsendbreak( int fd, int action );</PRE
></TD
></TR
></TABLE
></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN13082">Functions Omitted</H2
><TABLE
BORDER="5"
BGCOLOR="#E0E0F0"
WIDTH="70%"
><TR
><TD
><PRE
CLASS="SCREEN"
>pid&#0095;t tcgetpgrp( int fd );
int tcsetpgrp( int fd, pid&#0095;t pgrp );</PRE
></TD
></TR
></TABLE
></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN13085">Notes</H2
><P
></P
><UL
><LI
><P
>           Only the functionality relevant to basic serial device
            control is implemented. Only very limited support for
            canonical input is provided, and then only via the
            &#8220;tty&#8221; devices, not the &#8220;serial&#8221;
            devices. None of the functionality relevant to job
            control, controlling terminals and sessions is
            implemented.
            </P
></LI
><LI
><P
>           Only <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>MIN</I
></SPAN
> &#0061; 0 and
            <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>TIME</I
></SPAN
> &#0061; 0 functionality is
            provided.
            </P
></LI
><LI
><P
>           Hardware flow control is supported if the underlying
            device driver and serial port support it.
            </P
></LI
><LI
><P
>           Support for break, framing and parity errors depends on
            the functionality of the hardware and device driver.
            </P
></LI
></UL
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="posix-input-and-output.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="ecos-ref.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="posix-c-language-services.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Input and Output &#0091;POSIX Section 6&#0093;</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="posix-standard-support.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>C Language Services &#0091;POSIX Section 8&#0093;</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>

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			`>Device and Class Specific Functions [POSIX Section 7]</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="Input and Output [POSIX Section 6]"`
26			`HREF="posix-input-and-output.html"><LINK`
27			`REL="NEXT"`
28			`TITLE="C Language Services [POSIX Section 8]"`
29			`HREF="posix-c-language-services.html"></HEAD`
30			`><BODY`
31			`CLASS="SECT1"`
32			`BGCOLOR="#FFFFFF"`
33			`TEXT="#000000"`
34			`LINK="#0000FF"`
35			`VLINK="#840084"`
36			`ALINK="#0000FF"`
37			`><DIV`
38			`CLASS="NAVHEADER"`
39			`><TABLE`
40			`SUMMARY="Header navigation table"`
41			`WIDTH="100%"`
42			`BORDER="0"`
43			`CELLPADDING="0"`
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"`
56			`><A`
57			`HREF="posix-input-and-output.html"`
58			`ACCESSKEY="P"`
59			`>Prev</A`
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-c-language-services.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-DEVICE-AND-CLASS-SPECIFIC-FUNCTIONS">Device and Class Specific Functions [POSIX Section 7]</H1`
86			`><DIV`
87			`CLASS="SECT2"`
88			`><H2`
89			`CLASS="SECT2"`
90			`><A`
91			`NAME="AEN13079">Functions Implemented</H2`
92			`><TABLE`
93			`BORDER="5"`
94			`BGCOLOR="#E0E0F0"`
95			`WIDTH="70%"`
96			`><TR`
97			`><TD`
98			`><PRE`
99			`CLASS="SCREEN"`
100			`>speed_t cfgetospeed( const struct termios *termios_p );`
101			`int cfsetospeed( struct termios *termios_p, speed_t speed );`
102			`speed_t cfgetispeed( const struct termios *termios_p );`
103			`int cfsetispeed( struct termios *termios_p, speed_t speed );`
104			`int tcgetattr( int fd, struct termios *termios_p );`
105			`int tcsetattr( int fd, int optional_actions,`
106			`const struct termios *termios_p );`
107			`int tcsendbreak( int fd, int duration );`
108			`int tcdrain( int fd );`
109			`int tcflush( int fd, int queue_selector );`
110			`int tcsendbreak( int fd, int action );</PRE`
111			`></TD`
112			`></TR`
113			`></TABLE`
114			`></DIV`
115			`><DIV`
116			`CLASS="SECT2"`
117			`><H2`
118			`CLASS="SECT2"`
119			`><A`
120			`NAME="AEN13082">Functions Omitted</H2`
121			`><TABLE`
122			`BORDER="5"`
123			`BGCOLOR="#E0E0F0"`
124			`WIDTH="70%"`
125			`><TR`
126			`><TD`
127			`><PRE`
128			`CLASS="SCREEN"`
129			`>pid_t tcgetpgrp( int fd );`
130			`int tcsetpgrp( int fd, pid_t pgrp );</PRE`
131			`></TD`
132			`></TR`
133			`></TABLE`
134			`></DIV`
135			`><DIV`
136			`CLASS="SECT2"`
137			`><H2`
138			`CLASS="SECT2"`
139			`><A`
140			`NAME="AEN13085">Notes</H2`
141			`><P`
142			`></P`
143			`><UL`
144			`><LI`
145			`><P`
146			`> Only the functionality relevant to basic serial device`
147			`control is implemented. Only very limited support for`
148			`canonical input is provided, and then only via the`
149			`“tty” devices, not the “serial”`
150			`devices. None of the functionality relevant to job`
151			`control, controlling terminals and sessions is`
152			`implemented.`
153			`</P`
154			`></LI`
155			`><LI`
156			`><P`
157			`> Only <SPAN`
158			`CLASS="emphasis"`
159			`><I`
160			`CLASS="EMPHASIS"`
161			`>MIN</I`
162			`></SPAN`
163			`> = 0 and`
164			`<SPAN`
165			`CLASS="emphasis"`
166			`><I`
167			`CLASS="EMPHASIS"`
168			`>TIME</I`
169			`></SPAN`
170			`> = 0 functionality is`
171			`provided.`
172			`</P`
173			`></LI`
174			`><LI`
175			`><P`
176			`> Hardware flow control is supported if the underlying`
177			`device driver and serial port support it.`
178			`</P`
179			`></LI`
180			`><LI`
181			`><P`
182			`> Support for break, framing and parity errors depends on`
183			`the functionality of the hardware and device driver.`
184			`</P`
185			`></LI`
186			`></UL`
187			`></DIV`
188			`></DIV`
189			`><DIV`
190			`CLASS="NAVFOOTER"`
191			`><HR`
192			`ALIGN="LEFT"`
193			`WIDTH="100%"><TABLE`
194			`SUMMARY="Footer navigation table"`
195			`WIDTH="100%"`
196			`BORDER="0"`
197			`CELLPADDING="0"`
198			`CELLSPACING="0"`
199			`><TR`
200			`><TD`
201			`WIDTH="33%"`
202			`ALIGN="left"`
203			`VALIGN="top"`
204			`><A`
205			`HREF="posix-input-and-output.html"`
206			`ACCESSKEY="P"`
207			`>Prev</A`
208			`></TD`
209			`><TD`
210			`WIDTH="34%"`
211			`ALIGN="center"`
212			`VALIGN="top"`
213			`><A`
214			`HREF="ecos-ref.html"`
215			`ACCESSKEY="H"`
216			`>Home</A`
217			`></TD`
218			`><TD`
219			`WIDTH="33%"`
220			`ALIGN="right"`
221			`VALIGN="top"`
222			`><A`
223			`HREF="posix-c-language-services.html"`
224			`ACCESSKEY="N"`
225			`>Next</A`
226			`></TD`
227			`></TR`
228			`><TR`
229			`><TD`
230			`WIDTH="33%"`
231			`ALIGN="left"`
232			`VALIGN="top"`
233			`>Input and Output [POSIX Section 6]</TD`
234			`><TD`
235			`WIDTH="34%"`
236			`ALIGN="center"`
237			`VALIGN="top"`
238			`><A`
239			`HREF="posix-standard-support.html"`
240			`ACCESSKEY="U"`
241			`>Up</A`
242			`></TD`
243			`><TD`
244			`WIDTH="33%"`
245			`ALIGN="right"`
246			`VALIGN="top"`
247			`>C Language Services [POSIX Section 8]</TD`
248			`></TR`
249			`></TABLE`
250			`></DIV`
251			`></BODY`
252			`></HTML`
253			`>`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [doc/] [html/] [ref/] [posix-device-and-class-specific-functions.html] - Blame information for rev 341