37 lines
1.7 KiB
HTML
37 lines
1.7 KiB
HTML
<html><!-- This HTML file has been created by texi2html 1.29
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from syscalls.texi on 4 June 1994 -->
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<TITLE>Syscall specifications of Linux - link</TITLE>
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<P>Go to the <A HREF="syscalls_17.html" tppabs="http://www.infran.ru/TechInfo/syscalls/syscalls_17.html">previous</A>, <A HREF="syscalls_19.html" tppabs="http://www.infran.ru/TechInfo/syscalls/syscalls_19.html">next</A> section.<P>
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<H2><A NAME="SEC18" HREF="syscalls_toc.html#SEC18" tppabs="http://www.infran.ru/TechInfo/syscalls/syscalls_toc.html#SEC18">link</A></H2>
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<P>
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<H3>SYNOPSIS</H3>
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<P>
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<CODE>int link(const char *<VAR>src</VAR>, const char *<VAR>new</VAR>);</CODE>
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<P>
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<H3>PARAMETERS</H3>
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<P>
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<VAR>src</VAR>: [in] points the the file we want to add a link to.
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<P>
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<VAR>new</VAR>: [in] points to the path for the new link.
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<H3>DESCRIPTION</H3>
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<P>
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Creates a new (hard) link to a file. There is no way to distinguish
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the links.
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<P>
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<H3>RETURN VALUE</H3>
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<P>
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On success zero is returned. On error, -1 is returned and <CODE>errno</CODE> is
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set to one of the following values:
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<P>
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<UL>
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<LI><CODE>EPERM</CODE>: the file system does not support hard links or
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<VAR>oldpath</VAR> is the <CODE>.</CODE> or <CODE>..</CODE> entry of a directory.
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<LI><CODE>EXDEV</CODE>, <CODE>EFAULT</CODE>, <CODE>EACCESS</CODE>, <CODE>ENAMETOOLONG</CODE>,
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<CODE>ENOENT</CODE>, <CODE>ENOTDIR</CODE>, <CODE>ENOMEM</CODE>, <CODE>EROFS</CODE>,
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<CODE>EEXIST</CODE>, <CODE>EMLINK</CODE>, <CODE>ELOOP</CODE> and. <CODE>ESPC</CODE>.
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</UL>
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<P>
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<P>Go to the <A HREF="syscalls_17.html" tppabs="http://www.infran.ru/TechInfo/syscalls/syscalls_17.html">previous</A>, <A HREF="syscalls_19.html" tppabs="http://www.infran.ru/TechInfo/syscalls/syscalls_19.html">next</A> section.<P>
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