URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [doc/] [html/] [ref/] [posix-non-posix-functions.html] - Rev 174
Compare with Previous | Blame | 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 >Non-POSIX Functions</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="Thread Cancellation [POSIX Section 18]" HREF="posix-thread-cancellation.html"><LINK REL="NEXT" TITLE="µITRON" HREF="compat-uitron.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-thread-cancellation.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="compat-uitron.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A 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/O Functions</H2 ><TABLE BORDER="5" BGCOLOR="#E0E0F0" WIDTH="70%" ><TR ><TD ><PRE CLASS="SCREEN" >int ioctl( int fd, CYG_ADDRWORD com, CYG_ADDRWORD data ); int select( int nfd, fd_set *in, fd_set *out, fd_set *ex, struct timeval *tv);</PRE ></TD ></TR ></TABLE ></DIV ><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 *sa, unsigned int len); int listen( int s, int len); int accept( int s, struct sockaddr *sa, socklen_t *addrlen); int connect( int s, const struct sockaddr *sa, socklen_t len); int getpeername( int s, struct sockaddr *sa, socklen_t *len); int getsockname( int s, struct sockaddr *sa, socklen_t *len); int setsockopt( int s, int level, int optname, const void *optval, socklen_t optlen); int getsockopt( int s, int level, int optname, void *optval, socklen_t *optlen); ssize_t recvmsg( int s, struct msghdr *msg, int flags); ssize_t recvfrom( int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen); ssize_t recv( int s, void *buf, size_t len, int flags); ssize_t sendmsg( int s, const struct msghdr *msg, int flags); ssize_t sendto( int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); ssize_t send( int s, const void *buf, size_t len, int flags); int shutdown( int s, int how);</PRE ></TD ></TR ></TABLE ></DIV ><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 ></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-thread-cancellation.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="compat-uitron.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Thread Cancellation [POSIX Section 18]</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" >µITRON</TD ></TR ></TABLE ></DIV ></BODY ></HTML >