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<!-- Copyright (C) 2003 Red Hat, Inc.                                -->
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>Non-POSIX Functions</TITLE
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NAME="POSIX-NON-POSIX-FUNCTIONS">Non-POSIX Functions</H1
><P
>In addition to the standard POSIX functions defined above, the
following non-POSIX functions are defined in the FILEIO package.</P
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN13314">General I&#0047;O Functions</H2
><TABLE
BORDER="5"
BGCOLOR="#E0E0F0"
WIDTH="70%"
><TR
><TD
><PRE
CLASS="SCREEN"
>int ioctl( int fd, CYG&#0095;ADDRWORD com, CYG&#0095;ADDRWORD data );
int select( int nfd, fd&#0095;set &#0042;in, fd&#0095;set &#0042;out, fd&#0095;set &#0042;ex, struct timeval &#0042;tv);</PRE
></TD
></TR
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><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN13317">Socket Functions</H2
><TABLE
BORDER="5"
BGCOLOR="#E0E0F0"
WIDTH="70%"
><TR
><TD
><PRE
CLASS="SCREEN"
>int socket( int domain, int type, int protocol);
int bind( int s, const struct sockaddr &#0042;sa, unsigned int len);
int listen( int s, int len);
int accept( int s, struct sockaddr &#0042;sa, socklen&#0095;t &#0042;addrlen);
int connect( int s, const struct sockaddr &#0042;sa, socklen&#0095;t len);
int getpeername( int s, struct sockaddr &#0042;sa, socklen&#0095;t &#0042;len);
int getsockname( int s, struct sockaddr &#0042;sa, socklen&#0095;t &#0042;len);
int setsockopt( int s, int level, int optname, const void &#0042;optval,
                socklen&#0095;t optlen);
int getsockopt( int s, int level, int optname, void &#0042;optval,
                socklen&#0095;t &#0042;optlen);
ssize&#0095;t recvmsg( int s, struct msghdr &#0042;msg, int flags);
ssize&#0095;t recvfrom( int s, void &#0042;buf, size&#0095;t len, int flags,
                  struct sockaddr &#0042;from, socklen&#0095;t &#0042;fromlen);
ssize&#0095;t recv( int s, void &#0042;buf, size&#0095;t len, int flags);
ssize&#0095;t sendmsg( int s, const struct msghdr &#0042;msg, int flags);
ssize&#0095;t sendto( int s, const void &#0042;buf, size&#0095;t len, int flags,
                const struct sockaddr &#0042;to, socklen&#0095;t tolen);
ssize&#0095;t send( int s, const void &#0042;buf, size&#0095;t len, int flags);
int shutdown( int s, int how);</PRE
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><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN13320">Notes</H2
><P
></P
><UL
><LI
><P
>   The precise behaviour of these functions depends mainly on the
   functionality of the underlying filesystem or network stack to
   which they are applied.
   </P
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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 -->`
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7			`<!-- standard (paper) book form is prohibited unless prior -->`
8			`<!-- permission is obtained from the copyright holder. -->`
9			`<HTML`
10			`><HEAD`
11			`><TITLE`
12			`>Non-POSIX Functions</TITLE`
13			`><meta name="MSSmartTagsPreventParsing" content="TRUE">`
14			`<META`
15			`NAME="GENERATOR"`
16			`CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+`
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21			`REL="UP"`
22			`TITLE="POSIX Standard Support"`
23			`HREF="posix-standard-support.html"><LINK`
24			`REL="PREVIOUS"`
25			`TITLE="Thread Cancellation [POSIX Section 18]"`
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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`
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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`
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67			`WIDTH="10%"`
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84			`><A`
85			`NAME="POSIX-NON-POSIX-FUNCTIONS">Non-POSIX Functions</H1`
86			`><P`
87			`>In addition to the standard POSIX functions defined above, the`
88			`following non-POSIX functions are defined in the FILEIO package.</P`
89			`><DIV`
90			`CLASS="SECT2"`
91			`><H2`
92			`CLASS="SECT2"`
93			`><A`
94			`NAME="AEN13314">General I/O Functions</H2`
95			`><TABLE`
96			`BORDER="5"`
97			`BGCOLOR="#E0E0F0"`
98			`WIDTH="70%"`
99			`><TR`
100			`><TD`
101			`><PRE`
102			`CLASS="SCREEN"`
103			`>int ioctl( int fd, CYG_ADDRWORD com, CYG_ADDRWORD data );`
104			`int select( int nfd, fd_set in, fd_set out, fd_set ex, struct timeval tv);</PRE`
105			`></TD`
106			`></TR`
107			`></TABLE`
108			`></DIV`
109			`><DIV`
110			`CLASS="SECT2"`
111			`><H2`
112			`CLASS="SECT2"`
113			`><A`
114			`NAME="AEN13317">Socket Functions</H2`
115			`><TABLE`
116			`BORDER="5"`
117			`BGCOLOR="#E0E0F0"`
118			`WIDTH="70%"`
119			`><TR`
120			`><TD`
121			`><PRE`
122			`CLASS="SCREEN"`
123			`>int socket( int domain, int type, int protocol);`
124			`int bind( int s, const struct sockaddr *sa, unsigned int len);`
125			`int listen( int s, int len);`
126			`int accept( int s, struct sockaddr sa, socklen_t addrlen);`
127			`int connect( int s, const struct sockaddr *sa, socklen_t len);`
128			`int getpeername( int s, struct sockaddr sa, socklen_t len);`
129			`int getsockname( int s, struct sockaddr sa, socklen_t len);`
130			`int setsockopt( int s, int level, int optname, const void *optval,`
131			`socklen_t optlen);`
132			`int getsockopt( int s, int level, int optname, void *optval,`
133			`socklen_t *optlen);`
134			`ssize_t recvmsg( int s, struct msghdr *msg, int flags);`
135			`ssize_t recvfrom( int s, void *buf, size_t len, int flags,`
136			`struct sockaddr from, socklen_t fromlen);`
137			`ssize_t recv( int s, void *buf, size_t len, int flags);`
138			`ssize_t sendmsg( int s, const struct msghdr *msg, int flags);`
139			`ssize_t sendto( int s, const void *buf, size_t len, int flags,`
140			`const struct sockaddr *to, socklen_t tolen);`
141			`ssize_t send( int s, const void *buf, size_t len, int flags);`
142			`int shutdown( int s, int how);</PRE`
143			`></TD`
144			`></TR`
145			`></TABLE`
146			`></DIV`
147			`><DIV`
148			`CLASS="SECT2"`
149			`><H2`
150			`CLASS="SECT2"`
151			`><A`
152			`NAME="AEN13320">Notes</H2`
153			`><P`
154			`></P`
155			`><UL`
156			`><LI`
157			`><P`
158			`> The precise behaviour of these functions depends mainly on the`
159			`functionality of the underlying filesystem or network stack to`
160			`which they are applied.`
161			`</P`
162			`></LI`
163			`></UL`
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210			`>Thread Cancellation [POSIX Section 18]</TD`
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230			`>`

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