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diff --git a/share/doc/gdb/struct-stat.html b/share/doc/gdb/struct-stat.html new file mode 100644 index 0000000..d12a5f1 --- /dev/null +++ b/share/doc/gdb/struct-stat.html @@ -0,0 +1,148 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1988-2023 Free Software Foundation, Inc. + +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.3 or +any later version published by the Free Software Foundation; with the +Invariant Sections being "Free Software" and "Free Software Needs +Free Documentation", with the Front-Cover Texts being "A GNU Manual," +and with the Back-Cover Texts as in (a) below. + +(a) The FSF's Back-Cover Text is: "You are free to copy and modify +this GNU Manual. Buying copies from GNU Press supports the FSF in +developing GNU and promoting software freedom." --> +<!-- Created by GNU Texinfo 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>Debugging with GDB: struct stat</title> + +<meta name="description" content="Debugging with GDB: struct stat"> +<meta name="keywords" content="Debugging with GDB: struct stat"> +<meta name="resource-type" content="document"> +<meta name="distribution" content="global"> +<meta name="Generator" content="makeinfo"> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> +<link href="index.html#Top" rel="start" title="Top"> +<link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index"> +<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> +<link href="Protocol_002dspecific-Representation-of-Datatypes.html#Protocol_002dspecific-Representation-of-Datatypes" rel="up" title="Protocol-specific Representation of Datatypes"> +<link href="struct-timeval.html#struct-timeval" rel="next" title="struct timeval"> +<link href="Memory-Transfer.html#Memory-Transfer" rel="previous" title="Memory Transfer"> +<style type="text/css"> +<!-- +a.summary-letter {text-decoration: none} +blockquote.smallquotation {font-size: smaller} +div.display {margin-left: 3.2em} +div.example {margin-left: 3.2em} +div.indentedblock {margin-left: 3.2em} +div.lisp {margin-left: 3.2em} +div.smalldisplay {margin-left: 3.2em} +div.smallexample {margin-left: 3.2em} +div.smallindentedblock {margin-left: 3.2em; font-size: smaller} +div.smalllisp {margin-left: 3.2em} +kbd {font-style:oblique} +pre.display {font-family: inherit} +pre.format {font-family: inherit} +pre.menu-comment {font-family: serif} +pre.menu-preformatted {font-family: serif} +pre.smalldisplay {font-family: inherit; font-size: smaller} +pre.smallexample {font-size: smaller} +pre.smallformat {font-family: inherit; font-size: smaller} +pre.smalllisp {font-size: smaller} +span.nocodebreak {white-space:nowrap} +span.nolinebreak {white-space:nowrap} +span.roman {font-family:serif; font-weight:normal} +span.sansserif {font-family:sans-serif; font-weight:normal} +ul.no-bullet {list-style: none} +--> +</style> + + +</head> + +<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> +<a name="struct-stat"></a> +<div class="header"> +<p> +Next: <a href="struct-timeval.html#struct-timeval" accesskey="n" rel="next">struct timeval</a>, Previous: <a href="Memory-Transfer.html#Memory-Transfer" accesskey="p" rel="previous">Memory Transfer</a>, Up: <a href="Protocol_002dspecific-Representation-of-Datatypes.html#Protocol_002dspecific-Representation-of-Datatypes" accesskey="u" rel="up">Protocol-specific Representation of Datatypes</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p> +</div> +<hr> +<a name="struct-stat-1"></a> +<h4 class="unnumberedsubsubsec">struct stat</h4> +<a name="index-struct-stat_002c-in-file_002di_002fo-protocol"></a> + +<p>The buffer of type <code>struct stat</code> used by the target and <small>GDB</small> +is defined as follows: +</p> +<div class="smallexample"> +<pre class="smallexample">struct stat { + unsigned int st_dev; /* device */ + unsigned int st_ino; /* inode */ + mode_t st_mode; /* protection */ + unsigned int st_nlink; /* number of hard links */ + unsigned int st_uid; /* user ID of owner */ + unsigned int st_gid; /* group ID of owner */ + unsigned int st_rdev; /* device type (if inode device) */ + unsigned long st_size; /* total size, in bytes */ + unsigned long st_blksize; /* blocksize for filesystem I/O */ + unsigned long st_blocks; /* number of blocks allocated */ + time_t st_atime; /* time of last access */ + time_t st_mtime; /* time of last modification */ + time_t st_ctime; /* time of last change */ +}; +</pre></div> + +<p>The integral datatypes conform to the definitions given in the +appropriate section (see <a href="Integral-Datatypes.html#Integral-Datatypes">Integral Datatypes</a>, for details) so this +structure is of size 64 bytes. +</p> +<p>The values of several fields have a restricted meaning and/or +range of values. +</p> +<dl compact="compact"> +<dt><code>st_dev</code></dt> +<dd><p>A value of 0 represents a file, 1 the console. +</p> +</dd> +<dt><code>st_ino</code></dt> +<dd><p>No valid meaning for the target. Transmitted unchanged. +</p> +</dd> +<dt><code>st_mode</code></dt> +<dd><p>Valid mode bits are described in <a href="Constants.html#Constants">Constants</a>. Any other +bits have currently no meaning for the target. +</p> +</dd> +<dt><code>st_uid</code></dt> +<dt><code>st_gid</code></dt> +<dt><code>st_rdev</code></dt> +<dd><p>No valid meaning for the target. Transmitted unchanged. +</p> +</dd> +<dt><code>st_atime</code></dt> +<dt><code>st_mtime</code></dt> +<dt><code>st_ctime</code></dt> +<dd><p>These values have a host and file system dependent +accuracy. Especially on Windows hosts, the file system may not +support exact timing values. +</p></dd> +</dl> + +<p>The target gets a <code>struct stat</code> of the above representation and is +responsible for coercing it to the target representation before +continuing. +</p> +<p>Note that due to size differences between the host, target, and protocol +representations of <code>struct stat</code> members, these members could eventually +get truncated on the target. +</p> +<hr> +<div class="header"> +<p> +Next: <a href="struct-timeval.html#struct-timeval" accesskey="n" rel="next">struct timeval</a>, Previous: <a href="Memory-Transfer.html#Memory-Transfer" accesskey="p" rel="previous">Memory Transfer</a>, Up: <a href="Protocol_002dspecific-Representation-of-Datatypes.html#Protocol_002dspecific-Representation-of-Datatypes" accesskey="u" rel="up">Protocol-specific Representation of Datatypes</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p> +</div> + + + +</body> +</html> |