262 lines
8.1 KiB
HTML
262 lines
8.1 KiB
HTML
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<!-- Copyright (c) 2001 The Open Group, All Rights Reserved -->
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<title>sact</title>
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<basefont size="3"> <a name="sact"></a> <a name="tag_04_124"></a><!-- sact -->
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<!--header start-->
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<center><font size="2">The Open Group Base Specifications Issue 6<br>
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IEEE Std 1003.1-2001<br>
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Copyright © 2001 The IEEE and The Open Group, All Rights reserved.</font></center>
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<!--header end-->
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<hr size="2" noshade>
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<h4><a name="tag_04_124_01"></a>NAME</h4>
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<blockquote>sact - print current SCCS file-editing activity (<b>DEVELOPMENT</b>)</blockquote>
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<h4><a name="tag_04_124_02"></a>SYNOPSIS</h4>
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<blockquote class="synopsis">
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<div class="box"><code><tt><sup>[<a href="javascript:open_code('XSI')">XSI</a>]</sup> <img src="../images/opt-start.gif" alt=
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"[Option Start]" border="0"> sact</tt> <i>file</i><tt>... <img src="../images/opt-end.gif" alt="[Option End]" border=
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"0"></tt></code></div>
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</blockquote>
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<h4><a name="tag_04_124_03"></a>DESCRIPTION</h4>
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<blockquote>
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<p>The <i>sact</i> utility shall inform the user of any impending deltas to a named SCCS file by writing a list to standard output.
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This situation occurs when <a href="../utilities/get.html"><i>get</i></a> <b>-e</b> has been executed previously without a
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subsequent execution of <a href="../utilities/delta.html"><i>delta</i></a>, <a href="../utilities/unget.html"><i>unget</i></a>, or
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<a href="../utilities/sccs.html"><i>sccs</i></a> <b>unedit</b>.</p>
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</blockquote>
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<h4><a name="tag_04_124_04"></a>OPTIONS</h4>
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<blockquote>
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<p>None.</p>
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</blockquote>
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<h4><a name="tag_04_124_05"></a>OPERANDS</h4>
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<blockquote>
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<p>The following operand shall be supported:</p>
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<dl compact>
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<dt><i>file</i></dt>
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<dd>A pathname of an existing SCCS file or a directory. If <i>file</i> is a directory, the <i>sact</i> utility shall behave as
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though each file in the directory were specified as a named file, except that non-SCCS files (last component of the pathname does
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not begin with <b>s.</b>) and unreadable files shall be silently ignored.
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<p>If exactly one <i>file</i> operand appears, and it is <tt>'-'</tt> , the standard input shall be read; each line of the standard
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input shall be taken to be the name of an SCCS file to be processed. Non-SCCS files and unreadable files shall be silently
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ignored.</p>
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</dd>
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</dl>
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</blockquote>
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<h4><a name="tag_04_124_06"></a>STDIN</h4>
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<blockquote>
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<p>The standard input shall be a text file used only when the <i>file</i> operand is specified as <tt>'-'</tt> . Each line of the
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text file shall be interpreted as an SCCS pathname.</p>
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</blockquote>
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<h4><a name="tag_04_124_07"></a>INPUT FILES</h4>
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<blockquote>
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<p>Any SCCS files interrogated are files of an unspecified format.</p>
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</blockquote>
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<h4><a name="tag_04_124_08"></a>ENVIRONMENT VARIABLES</h4>
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<blockquote>
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<p>The following environment variables shall affect the execution of <i>sact</i>:</p>
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<dl compact>
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<dt><i>LANG</i></dt>
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<dd>Provide a default value for the internationalization variables that are unset or null. (See the Base Definitions volume of
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IEEE Std 1003.1-2001, <a href="../basedefs/xbd_chap08.html#tag_08_02">Section 8.2, Internationalization Variables</a> for
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the precedence of internationalization variables used to determine the values of locale categories.)</dd>
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<dt><i>LC_ALL</i></dt>
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<dd>If set to a non-empty string value, override the values of all the other internationalization variables.</dd>
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<dt><i>LC_CTYPE</i></dt>
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<dd>Determine the locale for the interpretation of sequences of bytes of text data as characters (for example, single-byte as
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opposed to multi-byte characters in arguments and input files).</dd>
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<dt><i>LC_MESSAGES</i></dt>
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<dd>Determine the locale that should be used to affect the format and contents of diagnostic messages written to standard
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error.</dd>
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<dt><i>NLSPATH</i></dt>
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<dd>Determine the location of message catalogs for the processing of <i>LC_MESSAGES .</i></dd>
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</dl>
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</blockquote>
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<h4><a name="tag_04_124_09"></a>ASYNCHRONOUS EVENTS</h4>
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<blockquote>
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<p>Default.</p>
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</blockquote>
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<h4><a name="tag_04_124_10"></a>STDOUT</h4>
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<blockquote>
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<p>The output for each named file shall consist of a line in the following format:</p>
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<pre>
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<tt>"%s<img src="../images/delta.gif" border="0">%s<img src="../images/delta.gif" border="0">%s<img src="../images/delta.gif"
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border="0">%s<img src="../images/delta.gif" border=
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"0">%s\n", <</tt><i>SID</i><tt>>, <</tt><i>new SID</i><tt>>, <</tt><i>login</i><tt>>, <</tt><i>date</i><tt>>, <</tt><i>time</i><tt>>
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</tt>
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</pre>
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<dl compact>
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<dt><<i>SID</i>></dt>
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<dd>Specifies the SID of a delta that currently exists in the SCCS file to which changes are made to make the new delta.</dd>
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<dt><<i>new SID</i>></dt>
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<dd>Specifies the SID for the new delta to be created.</dd>
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<dt><<i>login</i>></dt>
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<dd>Contains the login name of the user who makes the delta (that is, who executed a <a href="../utilities/get.html"><i>get</i></a>
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for editing).</dd>
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<dt><<i>date</i>></dt>
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<dd>Contains the date that <a href="../utilities/get.html"><i>get</i></a> <b>-e</b> was executed, in the format used by the <a
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href="../utilities/prs.html"><i>prs</i></a> <b>:D:</b> data keyword.</dd>
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<dt><<i>time</i>></dt>
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<dd>Contains the time that <a href="../utilities/get.html"><i>get</i></a> <b>-e</b> was executed, in the format used by the <a
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href="../utilities/prs.html"><i>prs</i></a> <b>:T:</b> data keyword.</dd>
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</dl>
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<p>If there is more than one named file or if a directory or standard input is named, each pathname shall be written before each of
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the preceding lines:</p>
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<pre>
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<tt>"\n%s:\n", <</tt><i>pathname</i><tt>>
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</tt>
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</pre>
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</blockquote>
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<h4><a name="tag_04_124_11"></a>STDERR</h4>
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<blockquote>
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<p>The standard error shall be used only for optional informative messages concerning SCCS files with no impending deltas, and for
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diagnostic messages.</p>
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</blockquote>
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<h4><a name="tag_04_124_12"></a>OUTPUT FILES</h4>
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<blockquote>
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<p>None.</p>
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</blockquote>
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<h4><a name="tag_04_124_13"></a>EXTENDED DESCRIPTION</h4>
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<blockquote>
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<p>None.</p>
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</blockquote>
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<h4><a name="tag_04_124_14"></a>EXIT STATUS</h4>
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<blockquote>
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<p>The following exit values shall be returned:</p>
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<dl compact>
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<dt> 0</dt>
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<dd>Successful completion.</dd>
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<dt>>0</dt>
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<dd>An error occurred.</dd>
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</dl>
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</blockquote>
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<h4><a name="tag_04_124_15"></a>CONSEQUENCES OF ERRORS</h4>
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<blockquote>
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<p>Default.</p>
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</blockquote>
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<hr>
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<div class="box"><em>The following sections are informative.</em></div>
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<h4><a name="tag_04_124_16"></a>APPLICATION USAGE</h4>
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<blockquote>
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<p>None.</p>
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</blockquote>
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<h4><a name="tag_04_124_17"></a>EXAMPLES</h4>
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<blockquote>
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<p>None.</p>
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</blockquote>
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<h4><a name="tag_04_124_18"></a>RATIONALE</h4>
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<blockquote>
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<p>None.</p>
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</blockquote>
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<h4><a name="tag_04_124_19"></a>FUTURE DIRECTIONS</h4>
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<blockquote>
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<p>None.</p>
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</blockquote>
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<h4><a name="tag_04_124_20"></a>SEE ALSO</h4>
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<blockquote>
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<p><a href="delta.html"><i>delta</i></a> , <a href="get.html"><i>get</i></a> , <a href="sccs.html"><i>sccs</i></a> , <a href=
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"unget.html"><i>unget</i></a></p>
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</blockquote>
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<h4><a name="tag_04_124_21"></a>CHANGE HISTORY</h4>
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<blockquote>
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<p>First released in Issue 2.</p>
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</blockquote>
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<div class="box"><em>End of informative text.</em></div>
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<hr>
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<hr size="2" noshade>
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<center><font size="2"><!--footer start-->
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UNIX ® is a registered Trademark of The Open Group.<br>
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POSIX ® is a registered Trademark of The IEEE.<br>
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[ <a href="../mindex.html">Main Index</a> | <a href="../basedefs/contents.html">XBD</a> | <a href=
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"../utilities/contents.html">XCU</a> | <a href="../functions/contents.html">XSH</a> | <a href="../xrat/contents.html">XRAT</a>
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