📄 cpio.h.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta name="generator" content="HTML Tidy, see www.w3.org"><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><link type="text/css" rel="stylesheet" href="style.css"><!-- Generated by The Open Group's rhtm tool v1.2.1 --><!-- Copyright (c) 2001-2003 The Open Group, All Rights Reserved --><title><cpio.h></title></head><body bgcolor="white"><script type="text/javascript" language="JavaScript" src="../jscript/codes.js"></script><basefont size="3"> <a name="<cpio.h>"></a> <a name="tag_13_06"></a><!-- <cpio.h> --> <!--header start--><center><font size="2">The Open Group Base Specifications Issue 6<br>IEEE Std 1003.1, 2003 Edition<br>Copyright © 2001-2003 The IEEE and The Open Group, All Rights reserved.</font></center><!--header end--><hr size="2" noshade><h4><a name="tag_13_06_01"></a>NAME</h4><blockquote>cpio.h - cpio archive values</blockquote><h4><a name="tag_13_06_02"></a>SYNOPSIS</h4><blockquote class="synopsis"><div class="box"><tt><sup>[<a href="javascript:open_code('XSI')">XSI</a>]</sup> <img src="../images/opt-start.gif" alt="[Option Start]" border="0"> #include <cpio.h> <img src="../images/opt-end.gif" alt="[Option End]" border="0"></tt></div></blockquote><h4><a name="tag_13_06_03"></a>DESCRIPTION</h4><blockquote><p>Values needed by the <i>c_mode</i> field of the <i>cpio</i> archive format are described as follows:</p><center><table border="1" cellpadding="3" align="center"><tr valign="top"><th align="center"><p class="tent"><b>Name</b></p></th><th align="center"><p class="tent"><b>Description</b></p></th><th align="center"><p class="tent"><b>Value (Octal)</b></p></th></tr><tr valign="top"><td align="left"><p class="tent">C_IRUSR</p></td><td align="left"><p class="tent">Read by owner.</p></td><td align="center"><p class="tent">0000400</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_IWUSR</p></td><td align="left"><p class="tent">Write by owner.</p></td><td align="center"><p class="tent">0000200</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_IXUSR</p></td><td align="left"><p class="tent">Execute by owner.</p></td><td align="center"><p class="tent">0000100</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_IRGRP</p></td><td align="left"><p class="tent">Read by group.</p></td><td align="center"><p class="tent">0000040</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_IWGRP</p></td><td align="left"><p class="tent">Write by group.</p></td><td align="center"><p class="tent">0000020</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_IXGRP</p></td><td align="left"><p class="tent">Execute by group.</p></td><td align="center"><p class="tent">0000010</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_IROTH</p></td><td align="left"><p class="tent">Read by others.</p></td><td align="center"><p class="tent">0000004</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_IWOTH</p></td><td align="left"><p class="tent">Write by others.</p></td><td align="center"><p class="tent">0000002</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_IXOTH</p></td><td align="left"><p class="tent">Execute by others.</p></td><td align="center"><p class="tent">0000001</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISUID</p></td><td align="left"><p class="tent">Set user ID.</p></td><td align="center"><p class="tent">0004000</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISGID</p></td><td align="left"><p class="tent">Set group ID.</p></td><td align="center"><p class="tent">0002000</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISVTX</p></td><td align="left"><p class="tent">On directories, restricted deletion flag.</p></td><td align="center"><p class="tent">0001000</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISDIR</p></td><td align="left"><p class="tent">Directory.</p></td><td align="center"><p class="tent">0040000</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISFIFO</p></td><td align="left"><p class="tent">FIFO.</p></td><td align="center"><p class="tent">0010000</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISREG</p></td><td align="left"><p class="tent">Regular file.</p></td><td align="center"><p class="tent">0100000</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISBLK</p></td><td align="left"><p class="tent">Block special.</p></td><td align="center"><p class="tent">0060000</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISCHR</p></td><td align="left"><p class="tent">Character special.</p></td><td align="center"><p class="tent">0020000</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISCTG</p></td><td align="left"><p class="tent">Reserved.</p></td><td align="center"><p class="tent">0110000</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISLNK</p></td><td align="left"><p class="tent">Symbolic link.</p></td><td align="center"><p class="tent">0120000</p></td></tr><tr valign="top"><td align="left"><p class="tent">C_ISSOCK</p></td><td align="left"><p class="tent">Socket.</p></td><td align="center"><p class="tent">0140000</p></td></tr></table></center><p>The header shall define the symbolic constant:</p><pre><tt>MAGIC "070707"</tt></pre></blockquote><hr><div class="box"><em>The following sections are informative.</em></div><h4><a name="tag_13_06_04"></a>APPLICATION USAGE</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_13_06_05"></a>RATIONALE</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_13_06_06"></a>FUTURE DIRECTIONS</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_13_06_07"></a>SEE ALSO</h4><blockquote><p>The Shell and Utilities volume of IEEE Std 1003.1-2001, <a href="../utilities/pax.html"><i>pax</i></a></p></blockquote><h4><a name="tag_13_06_08"></a>CHANGE HISTORY</h4><blockquote><p>First released in the Headers Interface, Issue 3 specification. Derived from the POSIX.1-1988 standard.</p></blockquote><h4><a name="tag_13_06_09"></a>Issue 6</h4><blockquote><p>The SEE ALSO is updated to refer to <a href="../utilities/pax.html"><i>pax</i></a>, since the <i>cpio</i> utility is notincluded in the Shell and Utilities volume of IEEE Std 1003.1-2001.</p></blockquote><div class="box"><em>End of informative text.</em></div><hr><hr size="2" noshade><center><font size="2"><!--footer start-->UNIX ® is a registered Trademark of The Open Group.<br>POSIX ® is a registered Trademark of The IEEE.<br>[ <a href="../mindex.html">Main Index</a> | <a href="../basedefs/contents.html">XBD</a> | <a href="../utilities/contents.html">XCU</a> | <a href="../functions/contents.html">XSH</a> | <a href="../xrat/contents.html">XRAT</a>]</font></center><!--footer end--><hr size="2" noshade></body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -