prs.html

unix 下的C开发手册,还用详细的例程。

<td align=center>"
<td align=left><b><i>nn</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:T:</b>
<td align=left> Time delta created 
<td align=center>"
<td align=left><b>:Th:::Tm:::Ts:</b>
<td align=center>S
<tr valign=top><td align=center><b>:Th:</b>
<td align=left> Hour delta created 
<td align=center>"
<td align=left><b><i>nn</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:Tm:</b>
<td align=left> Minutes delta created 
<td align=center>"
<td align=left><b><i>nn</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:Ts:</b>
<td align=left> Seconds delta created 
<td align=center>"
<td align=left><b><i>nn</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:P:</b>
<td align=left> Programmer who created Delta 
<td align=center>"
<td align=left><b><i>logname</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:DS:</b>
<td align=left> Delta sequence number 
<td align=center>"
<td align=left><b><i>nnnn</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:DP:</b>
<td align=left> Predecessor Delta seq-no. 
<td align=center>"
<td align=left><b><i>nnnn</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:DI:</b>
<td align=left> Seq-no. of deltas included, excluded or ignored 
<td align=center>"
<td align=left><b>:Dn:/:Dx:/:Dg:</b>
<td align=center>S
<tr valign=top><td align=center><b>:Dn:</b>
<td align=left>Deltas included (seq #)
<td align=center>"
<td align=left><b>:DS:~:DS:...</b>
<td align=center>S
<tr valign=top><td align=center><b>:Dx:</b>
<td align=left>Deltas excluded (seq #)
<td align=center>"
<td align=left><b>:DS:~:DS:...</b>
<td align=center>S
<tr valign=top><td align=center><b>:Dg:</b>
<td align=left>Deltas ignored (seq #)
<td align=center>"
<td align=left><b>:DS:~:DS:...</b>
<td align=center>S
<tr valign=top><td align=center><b>:MR:</b>
<td align=left>MR numbers for delta
<td align=center>"
<td align=left><b><i>text</i></b>
<td align=center>M
<tr valign=top><td align=center><b>:C:</b>
<td align=left>Comments for delta
<td align=center>"
<td align=left><b><i>text</i></b>
<td align=center>M
<tr valign=top><td align=center><b>:UN:</b>
<td align=left>User names
<td align=center>User Names
<td align=left><b><i>text</i></b>
<td align=center>M
<tr valign=top><td align=center><b>:FL:</b>
<td align=left>Flag list
<td align=center>Flags
<td align=left><b><i>text</i></b>
<td align=center>M
<tr valign=top><td align=center><b>:Y:</b>
<td align=left>Module type flag
<td align=center>"
<td align=left><b><i>text</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:MF:</b>
<td align=left> MR validation flag 
<td align=center>"
<td align=left><b>yes or no</b>
<td align=center>S
<tr valign=top><td align=center><b>:MP:</b>
<td align=left> MR validation pgm name 
<td align=center>"
<td align=left><b><i>text</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:KF:</b>
<td align=left> Keyword error, warning flag 
<td align=center>"
<td align=left><b>yes or no</b>
<td align=center>S
<tr valign=top><td align=center><b>:KV:</b>
<td align=left>Keyword validation string
<td align=center>"
<td align=left><b><i>text</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:BF:</b>
<td align=left>Branch flag
<td align=center>"
<td align=left><b>yes or no</b>
<td align=center>S
<tr valign=top><td align=center><b>:J:</b>
<td align=left>Joint edit flag
<td align=center>"
<td align=left><b>yes or no</b>
<td align=center>S
<tr valign=top><td align=center><b>:LK:</b>
<td align=left>Locked releases
<td align=center>"
<td align=left><b>:R:...</b>
<td align=center>S
<tr valign=top><td align=center><b>:Q:</b>
<td align=left>User-defined keyword
<td align=center>"
<td align=left><b><i>text</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:M:</b>
<td align=left>Module name
<td align=center>"
<td align=left><b><i>text</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:FB:</b>
<td align=left>Floor boundary
<td align=center>"
<td align=left><b>:R:</b>
<td align=center>S
<tr valign=top><td align=center><b>:CB:</b>
<td align=left>Ceiling boundary
<td align=center>"
<td align=left><b>:R:</b>
<td align=center>S
<tr valign=top><td align=center><b>:Ds:</b>
<td align=left>Default SID
<td align=center>"
<td align=left><b>:I:</b>
<td align=center>S
<tr valign=top><td align=center><b>:ND:</b>
<td align=left>Null delta flag
<td align=center>"
<td align=left><b>yes or no</b>
<td align=center>S
<tr valign=top><td align=center><b>:FD:</b>
<td align=left> File descriptive text 
<td align=center>Comments
<td align=left><b><i>text</i></b>
<td align=center>M
<tr valign=top><td align=center><b>:BD:</b>
<td align=left>Body
<td align=center>Body
<td align=left><b><i>text</i></b>
<td align=center>M
<tr valign=top><td align=center><b>:GB:</b>
<td align=left>Gotten body
<td align=center>"
<td align=left><b><i>text</i></b>
<td align=center>M
<tr valign=top><td align=center><b>:W:</b>
<td align=left> A form of <i>what</i> string 
<td align=center>N/A
<td align=left><b>:Z::M:\t:I:</b>
<td align=center>S
<tr valign=top><td align=center><b>:A:</b>
<td align=left> A form of <i>what</i> string 
<td align=center>N/A
<td align=left><b>:Z::Y: :M: :I::Z:</b>
<td align=center>S
<tr valign=top><td align=center><b>:Z:</b>
<td align=left><i>what</i> string delimiter 
<td align=center>N/A
<td align=left><b>@(#)</b>
<td align=center>S
<tr valign=top><td align=center><b>:F:</b>
<td align=left>SCCS filename
<td align=center>N/A
<td align=left><b><i>text</i></b>
<td align=center>S
<tr valign=top><td align=center><b>:PN:</b>
<td align=left>SCCS file pathname
<td align=center>N/A
<td align=left><b><i>text</i></b>
<td align=center>S
</table>
<dl compact>

<dt>*<dd>:Dt: = :DT: :I: :D: :T: :P: :DS: :DP:

<dt>**<dd>:R:.:L:.:B:.:S: if the delta is a branch delta
(:BF:
== yes)

:R:.:L: if the delta is not a branch delta
(:BF:
== no)

</dl>
</blockquote><h4><a name = "tag_001_014_1793">&nbsp;</a>STDERR</h4><blockquote>
Used only for diagnostic messages.
</blockquote><h4><a name = "tag_001_014_1794">&nbsp;</a>OUTPUT FILES</h4><blockquote>
None.
</blockquote><h4><a name = "tag_001_014_1795">&nbsp;</a>EXTENDED DESCRIPTION</h4><blockquote>
None.
</blockquote><h4><a name = "tag_001_014_1796">&nbsp;</a>EXIT STATUS</h4><blockquote>
The following exit values are returned:
<dl compact>

<dt>0<dd>Successful completion.

<dt>&gt;0<dd>An error occurred.

</dl>
</blockquote><h4><a name = "tag_001_014_1797">&nbsp;</a>CONSEQUENCES OF ERRORS</h4><blockquote>
Default.
</blockquote><h4><a name = "tag_001_014_1798">&nbsp;</a>APPLICATION USAGE</h4><blockquote>
None.
<br>
</blockquote><h4><a name = "tag_001_014_1799">&nbsp;</a>EXAMPLES</h4><blockquote>
<ol>
<p>
<li>
The following example:
<pre>
<code>
prs -d "User Names for :F: are:\n:UN:" s.file
</code>
</pre>
<p>
<p>
may write to standard output:
<p>
<pre>
<code>
User Names for s.file are:
xyz
131
abc
</code>
</pre>
<p>
<br>
<p>
<li>
The following example:
<pre>
<code>
prs -d "Delta for pgm :M:: :I: - :D: By :P:" -r s.file
</code>
</pre>
<p>
<p>
may write to standard output:
<pre>
<code>
Delta for pgm main.c: 3.7 - 77/12/01 By cas
</code>
</pre>
<p>
<br>
<p>
<li>
As a special case:
<pre>
<code>
prs s.file
</code>
</pre>
<p>
<p>
may write to standard output:
<pre>
<code>
s.file:
&lt;<i>blank line</i>&gt;
D 1.1 77/12/01 00:00:00 cas 1 000000/00000/00000
MRs:
bl78-12345
bl79-54321
COMMENTS:
this is the comment line for s.file initial delta
&lt;<i>blank line</i>&gt;
</code>
</pre>
<p>
<p>
for each delta table entry of the
<i>D</i>
type.
The only option allowed to be used with this
special case is the
<b>-a</b>
option.
<p>
</ol>
</blockquote><h4><a name = "tag_001_014_1800">&nbsp;</a>FUTURE DIRECTIONS</h4><blockquote>
A version of
<i>prs</i>
that fully supports the <b>XBD</b> specification, <a href="../xbd/utilconv.html#usg"><b>Utility Syntax Guidelines</b>&nbsp;</a>  may be
introduced in a future issue.
</blockquote><h4><a name = "tag_001_014_1801">&nbsp;</a>SEE ALSO</h4><blockquote>
<i><a href="admin.html">admin</a></i>,
<i><a href="delta.html">delta</a></i>,
<i><a href="get.html">get</a></i>,
<i><a href="what.html">what</a></i>.
</blockquote><hr size=2 noshade>
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Copyright &copy; 1997 The Open Group
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