<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <HTML ><HEAD ><TITLE >find_inode_number</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="The Linux Kernel API" HREF="book1.html"><LINK REL="UP" TITLE="The Directory Cache" HREF="c3159.html#AEN3161"><LINK REL="PREVIOUS" TITLE="is_subdir" HREF="r3638.html"><LINK REL="NEXT" TITLE="d_drop" HREF="r3706.html"></HEAD ><BODY CLASS="REFENTRY" 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" >The Linux Kernel API</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="r3638.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="r3706.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="AEN3671" ></A ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >find_inode_number</SPAN ></SPAN ></H1 ><DIV CLASS="REFNAMEDIV" ><A NAME="AEN3675" ></A ><H2 >Name</H2 >find_inode_number -- check for dentry with name </DIV ><DIV CLASS="REFSYNOPSISDIV" ><A NAME="AEN3678" ></A ><H2 >Synopsis</H2 ><DIV CLASS="FUNCSYNOPSIS" ><A NAME="AEN3680" ></A ><P ></P ><P ><CODE ><CODE CLASS="FUNCDEF" >ino_t <TT CLASS="FUNCTION" >find_inode_number </TT ></CODE >(struct dentry * <TT CLASS="PARAMETER" ><I >dir</I ></TT >, struct qstr * <TT CLASS="PARAMETER" ><I >name</I ></TT >);</CODE ></P ><P ></P ></DIV ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN3688" ></A ><H2 >Arguments</H2 ><P ></P ><DIV CLASS="VARIABLELIST" ><DL ><DT ><TT CLASS="PARAMETER" ><I >dir</I ></TT ></DT ><DD ><P > directory to check </P ></DD ><DT ><TT CLASS="PARAMETER" ><I >name</I ></TT ></DT ><DD ><P > Name to find. </P ></DD ></DL ></DIV ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN3701" ></A ><H2 >Description</H2 ><P > Check whether a dentry already exists for the given name, and return the inode number if it has an inode. Otherwise 0 is returned. </P ><P > This routine is used to post-process directory listings for filesystems using synthetic inode numbers, and is necessary to keep <TT CLASS="FUNCTION" >getcwd</TT > working. </P ></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="r3638.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="book1.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="r3706.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >is_subdir</SPAN ></SPAN ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="c3159.html#AEN3161" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >d_drop</SPAN ></SPAN ></TD ></TR ></TABLE ></DIV ></BODY ></HTML >