Merge branch 'hw5' of https://github.com/themultiplexer/bsys-ws17-grp11 into hw5

hw5/simu1/SOLUTIONS.md → hw5/simu1/ANSWERS.md

@@ -9,8 +9,8 @@ Bei unterschiedlicher Jobdauer ist die dadurch entstehende Verzögerung in der T
 
 4. SJF liefert dieselben Turnaroundtimes wie FIFO, sobald die Jobdauer der einzelnen Jobs **gleich lange** ist. Dann spielt es nämlich keine Rolle, welcher Job zuerst bearbeitet wird (da sowieso alle gleich lange brauchen).
 
-5.
+5. SJF liefert dieselbe Responsetime wie RR, wenn alle Jobs dieselbe Länge haben und die Quantumlänge bei RR gleich oder höher ist als die Länge der Jobs.
 
-6.
+6. Die Responsetime erhöht sich mit der Joblänge. Das liegt daran, dass sich die durchschnittliche Responsetime mit `R = (l_1 + l_2 + ... + l_n) / n` berechnen lässt (`l_i` die jeweiligen Joblängen, `n` die Zahl der Jobs). Die Responsetime ist damit abhängig von der Dauer jedes Jobs. Demonstrieren lässt sich dies mit `./scheduler.py -p SJF -s 1 -l 10,10,10` und z.B. `./scheduler.py -p SJF -s 1 -l 100,100,100`, oder auch `./scheduler.py -p SJF -s 1 -l 10,20,30`.
 
-7.
+7. Die Responsetime erhöht sich mit der Quantumlänge. Dies ist logisch, da ein Prozess mehr Rechenzeit hat und der zweite Prozess somit länger warten muss. Nimmt man eine sehr lange Quantumlänge, z.B. mit `-q 10000`, so laufen alle Jobs nacheinander ab (wie bei FIFO). Daraus folgt, dass die Responsetime bei RR durch die Quantumszeit und die Länge der Jobs nach oben limitiert ist. Deshalb gilt: `R = min((l_1 + l_2 + ... + l_n)/n, q)` (`l_i` die jeweiligen Joblängen, `n` die Zahl der Jobs, `q` die Quantumlänge).

hw5/simu2/ANSWERS.md

@@ -1,18 +1,39 @@
 # Antworten
 
 1. 
-   Figure 8.1: A Single Long-Running Job
+   **Figure 8.1: A Single Long-Running Job**
 
    `./mlfq.py -l 0,200,0`
 
-   Dieser Aufruf erzeugt einen Job der bei Zeit t=0 startet, 200ms läuft und keine IO-Time hat.
+   Dieser Aufruf erzeugt einen Job der bei Zeit t=0 startet, 200ms läuft und keine IO-Time hat.
 
-   Figure 8.2: 
+   **Figure 8.2: Along Came a Short Job**
 
    `./mlfq.py -l 0,200,0:120,20,0`
 
-   Job 0 startet bei t=0 mit 200ms Runtime und Job 1 springt bei t=120 für 20ms ein (10 ms Priority 2 + 10ms Prority 1). Wenn man nun das "alte" t=20 als neuen Zeitpunkt 0 sieht, dann hat man das Beispiel aus der Vorlesung.
+   Job 0 startet bei t=0 mit 200ms Runtime und Job 1 springt bei t=120 für 20ms ein (10 ms Priority 2 + 10ms Prority 1). Wenn man nun das "alte" t=20 als neuen Zeitpunkt 0 sieht, dann hat man das Beispiel aus der Vorlesung.
+   
+   **Figure 8.3: What About I/O?**
+   
+   `./mlfq.py --jlist 0,180,0:100,20,0 -Q 10,10,10`
+   
 
-2. Indem man den Scheduler mit `-m 1` auf nur eine Queue einstellt. Dann werden neue Jobs nicht in eine höhere Queue gestuft und die Priorität auch nicht erhöht.
+2. Indem man den Scheduler mit `-m 1` auf nur eine Queue einstellt. Dann werden neue Jobs nicht in eine höhere Queue gestuft und die Priorität auch nicht erhöht.
 
-3.
+3. Mit dem Aufruf `./mlfq.py -S -l 0,200,0:0,800,99 -c -q 100 -i 1` wird der erste Job bei t=100 von dem 2.ten zu 99% unterbrochen, welcher Regel 4b ausnutzt und auf Priorität 2 bleibt. Man sieht dass **JOB 1** 99 Ticks läuft, dann darf **JOB 0** ein Tick arbeiten und der Kreislauf wiederholt sich:
+
+```
+[ time 198 ] Run JOB 1 at PRIORITY 2 [ TICKSLEFT 1 RUNTIME 800 TIMELEFT 701 ]
+[ time 199 ] IO_START by JOB 1
+IO DONE
+[ time 199 ] Run JOB 0 at PRIORITY 1 [ TICKSLEFT 99 RUNTIME 200 TIMELEFT 99 ]
+[ time 200 ] IO_DONE by JOB 1
+[ time 200 ] Run JOB 1 at PRIORITY 2 [ TICKSLEFT 99 RUNTIME 800 TIMELEFT 700 ]
+[ time 201 ] Run JOB 1 at PRIORITY 2 [ TICKSLEFT 98 RUNTIME 800 TIMELEFT 699 ]
+[ time 202 ] Run JOB 1 at PRIORITY 2 [ TICKSLEFT 97 RUNTIME 800 TIMELEFT 698 ]
+```
+
+
+4.
+
+5. Bei Workloads bei denen mehr als ein Job auf einer Queue läuft hat diese Option ein Effekt.

hw5/task1/target/doc/COPYRIGHT.txt

@@ -1,59 +0,0 @@
-These documentation pages include resources by third parties. This copyright
-file applies only to those resources. The following third party resources are
-included, and carry their own copyright notices and license terms:
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-* Fira Sans (FiraSans-Regular.woff, FiraSans-Medium.woff):
-
-    Copyright (c) 2014, Mozilla Foundation https://mozilla.org/
-    with Reserved Font Name Fira Sans.
-
-    Copyright (c) 2014, Telefonica S.A.
-
-    Licensed under the SIL Open Font License, Version 1.1.
-    See FiraSans-LICENSE.txt.
-
-* Heuristica (Heuristica-Italic.woff):
-
-    Copyright 1989, 1991 Adobe Systems Incorporated. All rights reserved.
-    Utopia is either a registered trademark or trademark of Adobe Systems
-    Incorporated in the United States and/or other countries. Used under
-    license.
-
-    Copyright 2006 Han The Thanh, Vntopia font family, http://vntex.sf.net
-
-    Copyright (c) 2008-2012, Andrey V. Panov (panov@canopus.iacp.dvo.ru),
-    with Reserved Font Name Heuristica.
-
-    Licensed under the SIL Open Font License, Version 1.1.
-    See Heuristica-LICENSE.txt.
-
-* rustdoc.css, main.js, and playpen.js:
-
-    Copyright 2015 The Rust Developers.
-    Licensed under the Apache License, Version 2.0 (see LICENSE-APACHE.txt) or
-    the MIT license (LICENSE-MIT.txt) at your option.
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-    Licensed under the MIT license (see LICENSE-MIT.txt).
-
-* Source Code Pro (SourceCodePro-Regular.woff, SourceCodePro-Semibold.woff):
-
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-    with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark
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-
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-    See SourceCodePro-LICENSE.txt.
-
-* Source Serif Pro (SourceSerifPro-Regular.woff, SourceSerifPro-Bold.woff):
-
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-    See SourceSerifPro-LICENSE.txt.
-
-This copyright file is intended to be distributed with rustdoc output.

hw5/task1/target/doc/FiraSans-LICENSE.txt

@@ -1,99 +0,0 @@
-Copyright (c) 2014, Mozilla Foundation https://mozilla.org/
-with Reserved Font Name Fira Sans.
-
-Copyright (c) 2014, Mozilla Foundation https://mozilla.org/
-with Reserved Font Name Fira Mono.
-
-Copyright (c) 2014, Telefonica S.A.
-
-This Font Software is licensed under the SIL Open Font License, Version 1.1.
-This license is copied below, and is also available with a FAQ at:
-http://scripts.sil.org/OFL
-
-
------------------------------------------------------------
-SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
------------------------------------------------------------
-
-PREAMBLE
-The goals of the Open Font License (OFL) are to stimulate worldwide
-development of collaborative font projects, to support the font creation
-efforts of academic and linguistic communities, and to provide a free and
-open framework in which fonts may be shared and improved in partnership
-with others.
-
-The OFL allows the licensed fonts to be used, studied, modified and
-redistributed freely as long as they are not sold by themselves. The
-fonts, including any derivative works, can be bundled, embedded,
-redistributed and/or sold with any software provided that any reserved
-names are not used by derivative works. The fonts and derivatives,
-however, cannot be released under any other type of license. The
-requirement for fonts to remain under this license does not apply
-to any document created using the fonts or their derivatives.
-
-DEFINITIONS
-"Font Software" refers to the set of files released by the Copyright
-Holder(s) under this license and clearly marked as such. This may
-include source files, build scripts and documentation.
-
-"Reserved Font Name" refers to any names specified as such after the
-copyright statement(s).
-
-"Original Version" refers to the collection of Font Software components as
-distributed by the Copyright Holder(s).
-
-"Modified Version" refers to any derivative made by adding to, deleting,
-or substituting -- in part or in whole -- any of the components of the
-Original Version, by changing formats or by porting the Font Software to a
-new environment.
-
-"Author" refers to any designer, engineer, programmer, technical
-writer or other person who contributed to the Font Software.
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-Permission is hereby granted, free of charge, to any person obtaining
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-OTHER DEALINGS IN THE FONT SOFTWARE.

hw5/task1/target/doc/Heuristica-LICENSE.txt

@@ -1,101 +0,0 @@
-Copyright 1989, 1991 Adobe Systems Incorporated. All rights reserved.
-Utopia is either a registered trademark or trademark of Adobe Systems
-Incorporated in the United States and/or other countries. Used under
-license.
-
-Copyright 2006 Han The Thanh, Vntopia font family, http://vntex.sf.net
-
-Copyright (c) 2008-2012, Andrey V. Panov (panov@canopus.iacp.dvo.ru),
-with Reserved Font Name Heuristica.
-
-This Font Software is licensed under the SIL Open Font License, Version 1.1.
-This license is copied below, and is also available with a FAQ at:
-http://scripts.sil.org/OFL
-
-
------------------------------------------------------------
-SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
------------------------------------------------------------
-
-PREAMBLE
-The goals of the Open Font License (OFL) are to stimulate worldwide
-development of collaborative font projects, to support the font creation
-efforts of academic and linguistic communities, and to provide a free and
-open framework in which fonts may be shared and improved in partnership
-with others.
-
-The OFL allows the licensed fonts to be used, studied, modified and
-redistributed freely as long as they are not sold by themselves. The
-fonts, including any derivative works, can be bundled, embedded,
-redistributed and/or sold with any software provided that any reserved
-names are not used by derivative works. The fonts and derivatives,
-however, cannot be released under any other type of license. The
-requirement for fonts to remain under this license does not apply
-to any document created using the fonts or their derivatives.
-
-DEFINITIONS
-"Font Software" refers to the set of files released by the Copyright
-Holder(s) under this license and clearly marked as such. This may
-include source files, build scripts and documentation.
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-copyright statement(s).
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-distributed by the Copyright Holder(s).
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-"Modified Version" refers to any derivative made by adding to, deleting,
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-Original Version, by changing formats or by porting the Font Software to a
-new environment.
-
-"Author" refers to any designer, engineer, programmer, technical
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-Permission is hereby granted, free of charge, to any person obtaining
-a copy of the Font Software, to use, study, copy, merge, embed, modify,
-redistribute, and sell modified and unmodified copies of the Font
-Software, subject to the following conditions:
-
-1) Neither the Font Software nor any of its individual components,
-in Original or Modified Versions, may be sold by itself.
-
-2) Original or Modified Versions of the Font Software may be bundled,
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-contains the above copyright notice and this license. These can be
-included either as stand-alone text files, human-readable headers or
-in the appropriate machine-readable metadata fields within text or
-binary files as long as those fields can be easily viewed by the user.
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-3) No Modified Version of the Font Software may use the Reserved Font
-Name(s) unless explicit written permission is granted by the corresponding
-Copyright Holder. This restriction only applies to the primary font name as
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-using the Font Software.
-
-TERMINATION
-This license becomes null and void if any of the above conditions are
-not met.
-
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-THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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-OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
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-DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
-OTHER DEALINGS IN THE FONT SOFTWARE.

hw5/task1/target/doc/LICENSE-APACHE.txt

@@ -1,201 +0,0 @@
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hw5/task1/target/doc/LICENSE-MIT.txt

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hw5/task1/target/doc/SourceCodePro-LICENSE.txt

@@ -1,93 +0,0 @@
-Copyright 2010, 2012 Adobe Systems Incorporated (http://www.adobe.com/), with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark of Adobe Systems Incorporated in the United States and/or other countries.
-
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-
-
------------------------------------------------------------
-SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
------------------------------------------------------------
-
-PREAMBLE
-The goals of the Open Font License (OFL) are to stimulate worldwide
-development of collaborative font projects, to support the font creation
-efforts of academic and linguistic communities, and to provide a free and
-open framework in which fonts may be shared and improved in partnership
-with others.
-
-The OFL allows the licensed fonts to be used, studied, modified and
-redistributed freely as long as they are not sold by themselves. The
-fonts, including any derivative works, can be bundled, embedded,
-redistributed and/or sold with any software provided that any reserved
-names are not used by derivative works. The fonts and derivatives,
-however, cannot be released under any other type of license. The
-requirement for fonts to remain under this license does not apply
-to any document created using the fonts or their derivatives.
-
-DEFINITIONS
-"Font Software" refers to the set of files released by the Copyright
-Holder(s) under this license and clearly marked as such. This may
-include source files, build scripts and documentation.
-
-"Reserved Font Name" refers to any names specified as such after the
-copyright statement(s).
-
-"Original Version" refers to the collection of Font Software components as
-distributed by the Copyright Holder(s).
-
-"Modified Version" refers to any derivative made by adding to, deleting,
-or substituting -- in part or in whole -- any of the components of the
-Original Version, by changing formats or by porting the Font Software to a
-new environment.
-
-"Author" refers to any designer, engineer, programmer, technical
-writer or other person who contributed to the Font Software.
-
-PERMISSION & CONDITIONS
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of the Font Software, to use, study, copy, merge, embed, modify,
-redistribute, and sell modified and unmodified copies of the Font
-Software, subject to the following conditions:
-
-1) Neither the Font Software nor any of its individual components,
-in Original or Modified Versions, may be sold by itself.
-
-2) Original or Modified Versions of the Font Software may be bundled,
-redistributed and/or sold with any software, provided that each copy
-contains the above copyright notice and this license. These can be
-included either as stand-alone text files, human-readable headers or
-in the appropriate machine-readable metadata fields within text or
-binary files as long as those fields can be easily viewed by the user.
-
-3) No Modified Version of the Font Software may use the Reserved Font
-Name(s) unless explicit written permission is granted by the corresponding
-Copyright Holder. This restriction only applies to the primary font name as
-presented to the users.
-
-4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
-Software shall not be used to promote, endorse or advertise any
-Modified Version, except to acknowledge the contribution(s) of the
-Copyright Holder(s) and the Author(s) or with their explicit written
-permission.
-
-5) The Font Software, modified or unmodified, in part or in whole,
-must be distributed entirely under this license, and must not be
-distributed under any other license. The requirement for fonts to
-remain under this license does not apply to any document created
-using the Font Software.
-
-TERMINATION
-This license becomes null and void if any of the above conditions are
-not met.
-
-DISCLAIMER
-THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
-OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
-COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
-DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
-OTHER DEALINGS IN THE FONT SOFTWARE.

hw5/task1/target/doc/SourceSerifPro-LICENSE.txt

@@ -1,93 +0,0 @@
-Copyright 2014 Adobe Systems Incorporated (http://www.adobe.com/), with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark of Adobe Systems Incorporated in the United States and/or other countries.
-
-This Font Software is licensed under the SIL Open Font License, Version 1.1.
-
-This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL
-
-
------------------------------------------------------------
-SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
------------------------------------------------------------
-
-PREAMBLE
-The goals of the Open Font License (OFL) are to stimulate worldwide
-development of collaborative font projects, to support the font creation
-efforts of academic and linguistic communities, and to provide a free and
-open framework in which fonts may be shared and improved in partnership
-with others.
-
-The OFL allows the licensed fonts to be used, studied, modified and
-redistributed freely as long as they are not sold by themselves. The
-fonts, including any derivative works, can be bundled, embedded,
-redistributed and/or sold with any software provided that any reserved
-names are not used by derivative works. The fonts and derivatives,
-however, cannot be released under any other type of license. The
-requirement for fonts to remain under this license does not apply
-to any document created using the fonts or their derivatives.
-
-DEFINITIONS
-"Font Software" refers to the set of files released by the Copyright
-Holder(s) under this license and clearly marked as such. This may
-include source files, build scripts and documentation.
-
-"Reserved Font Name" refers to any names specified as such after the
-copyright statement(s).
-
-"Original Version" refers to the collection of Font Software components as
-distributed by the Copyright Holder(s).
-
-"Modified Version" refers to any derivative made by adding to, deleting,
-or substituting -- in part or in whole -- any of the components of the
-Original Version, by changing formats or by porting the Font Software to a
-new environment.
-
-"Author" refers to any designer, engineer, programmer, technical
-writer or other person who contributed to the Font Software.
-
-PERMISSION & CONDITIONS
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of the Font Software, to use, study, copy, merge, embed, modify,
-redistribute, and sell modified and unmodified copies of the Font
-Software, subject to the following conditions:
-
-1) Neither the Font Software nor any of its individual components,
-in Original or Modified Versions, may be sold by itself.
-
-2) Original or Modified Versions of the Font Software may be bundled,
-redistributed and/or sold with any software, provided that each copy
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-in the appropriate machine-readable metadata fields within text or
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-
-3) No Modified Version of the Font Software may use the Reserved Font
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-
-5) The Font Software, modified or unmodified, in part or in whole,
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-distributed under any other license. The requirement for fonts to
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-using the Font Software.
-
-TERMINATION
-This license becomes null and void if any of the above conditions are
-not met.
-
-DISCLAIMER
-THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
-OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
-COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
-DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
-OTHER DEALINGS IN THE FONT SOFTWARE.

hw5/task1/target/doc/main.css

@@ -1,205 +0,0 @@
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hw5/task1/target/doc/normalize.css

@@ -1 +0,0 @@
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hw5/task1/target/doc/rustdoc.css

@@ -1,806 +0,0 @@
-/**
- * Copyright 2013 The Rust Project Developers. See the COPYRIGHT
- * file at the top-level directory of this distribution and at
- * http://rust-lang.org/COPYRIGHT.
- *
- * Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
- * http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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hw5/task1/target/doc/search-index.js

@@ -1,3 +0,0 @@
-var searchIndex = {};
-searchIndex["task1"] = {"doc":"","items":[],"paths":[]};
-initSearch(searchIndex);

hw5/task1/target/doc/src/task1/child/mod.rs.html

@@ -1,234 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta name="generator" content="rustdoc">
-    <meta name="description" content="Source to the Rust file `src/child/mod.rs`.">
-    <meta name="keywords" content="rust, rustlang, rust-lang">
-
-    <title>mod.rs.html -- source</title>
-
-    <link rel="stylesheet" type="text/css" href="../../../normalize.css">
-    <link rel="stylesheet" type="text/css" href="../../../rustdoc.css">
-    <link rel="stylesheet" type="text/css" href="../../../main.css">
-    
-
-    
-    
-</head>
-<body class="rustdoc source">
-    <!--[if lte IE 8]>
-    <div class="warning">
-        This old browser is unsupported and will most likely display funky
-        things.
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-    <![endif]-->
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-            <div class="search-container">
-                <input class="search-input" name="search"
-                       autocomplete="off"
-                       placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
-                       type="search">
-            </div>
-        </form>
-    </nav>
-
-    <section id='main' class="content"><pre class="line-numbers"><span id="1"> 1</span>
-<span id="2"> 2</span>
-<span id="3"> 3</span>
-<span id="4"> 4</span>
-<span id="5"> 5</span>
-<span id="6"> 6</span>
-<span id="7"> 7</span>
-<span id="8"> 8</span>
-<span id="9"> 9</span>
-<span id="10">10</span>
-<span id="11">11</span>
-<span id="12">12</span>
-<span id="13">13</span>
-<span id="14">14</span>
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-<span id="31">31</span>
-<span id="32">32</span>
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-<span id="34">34</span>
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-<span id="42">42</span>
-<span id="43">43</span>
-<span id="44">44</span>
-<span id="45">45</span>
-<span id="46">46</span>
-<span id="47">47</span>
-<span id="48">48</span>
-<span id="49">49</span>
-<span id="50">50</span>
-<span id="51">51</span>
-<span id="52">52</span>
-<span id="53">53</span>
-<span id="54">54</span>
-<span id="55">55</span>
-<span id="56">56</span>
-<span id="57">57</span>
-<span id="58">58</span>
-<span id="59">59</span>
-<span id="60">60</span>
-<span id="61">61</span>
-<span id="62">62</span>
-<span id="63">63</span>
-</pre><pre class="rust ">
-<span class="kw">use</span> <span class="ident">nix</span>::<span class="ident">unistd</span>::{<span class="ident">fork</span>, <span class="ident">getpid</span>};
-<span class="kw">use</span> <span class="ident">nix</span>::<span class="ident">sys</span>::<span class="ident">wait</span>::<span class="ident">wait</span>;
-<span class="kw">use</span> <span class="ident">nix</span>::<span class="ident">sys</span>::<span class="ident">wait</span>::<span class="ident">WaitStatus</span>;
-<span class="kw">use</span> <span class="ident">nix</span>::<span class="ident">unistd</span>::<span class="ident">ForkResult</span>::{<span class="ident">Child</span>, <span class="ident">Parent</span>};
-
-<span class="kw">mod</span> <span class="ident">pstree</span>;
-
-<span class="doccomment">/// Required function.</span>
-<span class="doccomment">/// Accepts parameter *start_pid* which will be root-process in the printed pstree.</span>
-<span class="doccomment">/// Parses parameter *arg* as the number of forked processes.</span>
-<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">run_childs</span>(<span class="ident">start_pid</span>: <span class="ident">i32</span>, <span class="ident">arg</span>: <span class="kw-2">&amp;</span><span class="ident">str</span>) <span class="op">-&gt;</span> <span class="prelude-ty">Result</span><span class="op">&lt;</span>(), <span class="ident">String</span><span class="op">&gt;</span> {
-    <span class="kw">let</span> <span class="ident">count</span> <span class="op">=</span> <span class="ident">arg</span>.<span class="ident">parse</span>::<span class="op">&lt;</span><span class="ident">u8</span><span class="op">&gt;</span>();
-    <span class="kw">match</span> <span class="ident">count</span> {
-        <span class="prelude-val">Ok</span>(<span class="ident">value</span>) <span class="op">=&gt;</span> {
-
-            <span class="kw">if</span> <span class="ident">value</span> <span class="op">&gt;</span> <span class="number">0</span> {
-                <span class="ident">fork_children</span>(<span class="number">0</span>, <span class="ident">value</span> <span class="op">-</span> <span class="number">1</span>, <span class="ident">start_pid</span>);
-            } <span class="kw">else</span> {
-                <span class="kw">return</span> <span class="prelude-val">Err</span>(<span class="string">&quot;Number of forks must not be zero.&quot;</span>.<span class="ident">to_string</span>());
-            }
-
-            <span class="prelude-val">Ok</span>(())
-        }
-        <span class="prelude-val">Err</span>(_) <span class="op">=&gt;</span> {
-            <span class="prelude-val">Err</span>(
-                <span class="string">&quot;Failed to parse arguments. PIDs must be decimal.&quot;</span>.<span class="ident">to_string</span>(),
-            )
-        }
-    }
-}
-
-
-<span class="doccomment">/// Private function, which forks specified amount of processes (*count*) through recursion</span>
-<span class="kw">fn</span> <span class="ident">fork_children</span>(<span class="ident">count</span>: <span class="ident">u8</span>, <span class="ident">to</span>: <span class="ident">u8</span>, <span class="ident">start_pid</span>: <span class="ident">i32</span>) {
-    <span class="kw">let</span> <span class="ident">pid</span> <span class="op">=</span> <span class="ident">fork</span>();
-    <span class="kw">match</span> <span class="ident">pid</span> {
-        <span class="prelude-val">Ok</span>(<span class="ident">Child</span>) <span class="op">=&gt;</span> {
-            <span class="macro">println</span><span class="macro">!</span>(<span class="string">&quot;hello, I am child (pid:{})&quot;</span>, <span class="ident">getpid</span>());
-            <span class="kw">if</span> <span class="ident">count</span> <span class="op">&lt;</span> <span class="ident">to</span> {
-                <span class="ident">fork_children</span>(<span class="ident">count</span> <span class="op">+</span> <span class="number">1</span>, <span class="ident">to</span>, <span class="ident">start_pid</span>);
-            } <span class="kw">else</span> {
-                <span class="macro">println</span><span class="macro">!</span>();
-                <span class="ident">pstree</span>::<span class="ident">print</span>(<span class="ident">start_pid</span>);
-            }
-        }
-
-        <span class="prelude-val">Ok</span>(<span class="ident">Parent</span> { <span class="ident">child</span> }) <span class="op">=&gt;</span> {
-            <span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">ws</span>) <span class="op">=</span> <span class="ident">wait</span>() {
-                <span class="kw">if</span> <span class="kw">let</span> <span class="ident">WaitStatus</span>::<span class="ident">Exited</span>(<span class="ident">child_pid</span>, <span class="ident">exit_code</span>) <span class="op">=</span> <span class="ident">ws</span> {
-                    <span class="macro">println</span><span class="macro">!</span>(
-                        <span class="string">&quot;I am {} and my child is {}. After I waited for {}, it sent me status {:?}&quot;</span>,
-                        <span class="ident">getpid</span>(),
-                        <span class="ident">child</span>,
-                        <span class="ident">child_pid</span>,
-                        <span class="ident">exit_code</span>
-                    );
-                }
-            }
-        }
-
-        <span class="prelude-val">Err</span>(_) <span class="op">=&gt;</span> {}
-    }
-}
-</pre>
-</section>
-    <section id='search' class="content hidden"></section>
-
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-
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-            <h1 class="hidden">Help</h1>
-
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-                <h2>Keyboard Shortcuts</h2>
-
-                <dl>
-                    <dt>?</dt>
-                    <dd>Show this help dialog</dd>
-                    <dt>S</dt>
-                    <dd>Focus the search field</dd>
-                    <dt>&larrb;</dt>
-                    <dd>Move up in search results</dd>
-                    <dt>&rarrb;</dt>
-                    <dd>Move down in search results</dd>
-                    <dt>&#9166;</dt>
-                    <dd>Go to active search result</dd>
-                    <dt>+</dt>
-                    <dd>Collapse/expand all sections</dd>
-                </dl>
-            </div>
-
-            <div class="infos">
-                <h2>Search Tricks</h2>
-
-                <p>
-                    Prefix searches with a type followed by a colon (e.g.
-                    <code>fn:</code>) to restrict the search to a given type.
-                </p>
-
-                <p>
-                    Accepted types are: <code>fn</code>, <code>mod</code>,
-                    <code>struct</code>, <code>enum</code>,
-                    <code>trait</code>, <code>type</code>, <code>macro</code>,
-                    and <code>const</code>.
-                </p>
-
-                <p>
-                    Search functions by type signature (e.g.
-                    <code>vec -> usize</code> or <code>* -> vec</code>)
-                </p>
-            </div>
-        </div>
-    </aside>
-
-    
-
-    <script>
-        window.rootPath = "../../../";
-        window.currentCrate = "task1";
-    </script>
-    <script src="../../../main.js"></script>
-    <script defer src="../../../search-index.js"></script>
-</body>
-</html>

hw5/task1/target/doc/src/task1/child/pstree.rs.html

@@ -1,292 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta name="generator" content="rustdoc">
-    <meta name="description" content="Source to the Rust file `src/child/pstree.rs`.">
-    <meta name="keywords" content="rust, rustlang, rust-lang">
-
-    <title>pstree.rs.html -- source</title>
-
-    <link rel="stylesheet" type="text/css" href="../../../normalize.css">
-    <link rel="stylesheet" type="text/css" href="../../../rustdoc.css">
-    <link rel="stylesheet" type="text/css" href="../../../main.css">
-    
-
-    
-    
-</head>
-<body class="rustdoc source">
-    <!--[if lte IE 8]>
-    <div class="warning">
-        This old browser is unsupported and will most likely display funky
-        things.
-    </div>
-    <![endif]-->
-
-    
-
-    <nav class="sidebar">
-        
-        
-    </nav>
-
-    <nav class="sub">
-        <form class="search-form js-only">
-            <div class="search-container">
-                <input class="search-input" name="search"
-                       autocomplete="off"
-                       placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
-                       type="search">
-            </div>
-        </form>
-    </nav>
-
-    <section id='main' class="content"><pre class="line-numbers"><span id="1"> 1</span>
-<span id="2"> 2</span>
-<span id="3"> 3</span>
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-</pre><pre class="rust ">
-<span class="kw">use</span> <span class="ident">procinfo</span>::<span class="ident">pid</span>;
-
-<span class="doccomment">/// Datenstruktur für einen Prozess.</span>
-<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Process</span> {
-    <span class="ident">name</span>: <span class="ident">String</span>,
-    <span class="ident">pid</span>: <span class="ident">i32</span>,
-    <span class="ident">ppid</span>: <span class="ident">i32</span>,
-}
-
-<span class="kw">impl</span> <span class="ident">Process</span> {
-    <span class="doccomment">/// Erstellt eine Prozess-Datenstruktur aus procinfo::Stat.</span>
-    <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">new</span>(<span class="ident">with_pid</span>: <span class="ident">i32</span>) <span class="op">-&gt;</span> <span class="self">Self</span> {
-        <span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">stat</span>) <span class="op">=</span> <span class="ident">pid</span>::<span class="ident">stat</span>(<span class="ident">with_pid</span>) {
-            <span class="ident">Process</span> {
-                <span class="ident">name</span>: <span class="ident">stat</span>.<span class="ident">command</span>,
-                <span class="ident">pid</span>: <span class="ident">stat</span>.<span class="ident">pid</span>,
-                <span class="ident">ppid</span>: <span class="ident">stat</span>.<span class="ident">ppid</span>,
-            }
-        } <span class="kw">else</span> {
-            <span class="macro">panic</span><span class="macro">!</span>(<span class="string">&quot;Internal Error: Process not found&quot;</span>)
-        }
-    }
-
-    <span class="doccomment">/// Erstellt eine Prozess-Datenstruktur aus procinfo::Stat.</span>
-    <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">me</span>() <span class="op">-&gt;</span> <span class="self">Self</span> {
-        <span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">my_pid</span>) <span class="op">=</span> <span class="ident">pid</span>::<span class="ident">stat_self</span>() {
-            <span class="ident">Process</span>::<span class="ident">new</span>(<span class="ident">my_pid</span>.<span class="ident">pid</span>)
-        } <span class="kw">else</span> {
-            <span class="macro">panic</span><span class="macro">!</span>(<span class="string">&quot;Internal Error: I don&#39;t have a PID but I am running.&quot;</span>)
-        }
-    }
-
-    <span class="doccomment">/// Prüft ob das Prozess-Struct ein Elternprozess besitzt.</span>
-    <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">has_parent</span>(<span class="kw-2">&amp;</span><span class="self">self</span>) <span class="op">-&gt;</span> <span class="ident">bool</span> {
-        <span class="self">self</span>.<span class="ident">ppid</span> <span class="op">!=</span> <span class="number">0</span>
-    }
-
-    <span class="doccomment">/// Gibt den Elternprozess zurück.</span>
-    <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">parent</span>(<span class="kw-2">&amp;</span><span class="self">self</span>) <span class="op">-&gt;</span> <span class="self">Self</span> {
-        <span class="ident">Process</span>::<span class="ident">new</span>(<span class="self">self</span>.<span class="ident">ppid</span>)
-    }
-
-    <span class="doccomment">/// Prüft ob das Prozess-Struct einen (entfernten) Elternprozess mit dem übergebenen pid hat.</span>
-    <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">has_parent_with_pid</span>(<span class="kw-2">&amp;</span><span class="self">self</span>, <span class="ident">pid</span>: <span class="ident">i32</span>) <span class="op">-&gt;</span> <span class="ident">bool</span> {
-        <span class="kw">if</span> <span class="self">self</span>.<span class="ident">pid</span> <span class="op">==</span> <span class="ident">pid</span> {
-            <span class="kw">return</span> <span class="bool-val">true</span>;
-        }
-
-        <span class="kw">if</span> <span class="self">self</span>.<span class="ident">has_parent</span>() {
-            <span class="kw">return</span> <span class="self">self</span>.<span class="ident">parent</span>().<span class="ident">has_parent_with_pid</span>(<span class="ident">pid</span>);
-        }
-
-        <span class="bool-val">false</span>
-    }
-
-    <span class="doccomment">/// Gibt über Rekursion über die Eltern eine Prozesskette aus.</span>
-    <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">print_recursive</span>(<span class="kw-2">&amp;</span><span class="self">self</span>, <span class="ident">to_pid</span>: <span class="ident">i32</span>, <span class="ident">output</span>: <span class="kw-2">&amp;</span><span class="kw-2">mut</span> <span class="ident">String</span>) {
-
-        <span class="kw">if</span> <span class="ident">output</span>.<span class="ident">len</span>() <span class="op">==</span> <span class="number">0</span> {
-            <span class="kw-2">*</span><span class="ident">output</span> <span class="op">=</span> <span class="macro">format</span><span class="macro">!</span>(<span class="string">&quot;{}({}){}&quot;</span>, <span class="self">self</span>.<span class="ident">name</span>, <span class="self">self</span>.<span class="ident">pid</span>, <span class="ident">output</span>);
-        } <span class="kw">else</span> {
-            <span class="kw-2">*</span><span class="ident">output</span> <span class="op">=</span> <span class="macro">format</span><span class="macro">!</span>(<span class="string">&quot;{}({})---{}&quot;</span>, <span class="self">self</span>.<span class="ident">name</span>, <span class="self">self</span>.<span class="ident">pid</span>, <span class="ident">output</span>);
-        }
-
-        <span class="kw">if</span> <span class="self">self</span>.<span class="ident">has_parent</span>() <span class="op">&amp;&amp;</span> <span class="self">self</span>.<span class="ident">pid</span> <span class="op">!=</span> <span class="ident">to_pid</span> {
-            <span class="self">self</span>.<span class="ident">parent</span>().<span class="ident">print_recursive</span>(<span class="ident">to_pid</span>, <span class="ident">output</span>);
-        }
-    }
-}
-
-<span class="doccomment">/// Geht von eigenem Prozess aus und gibt die Prozesskette bis zum übergebenem PID aus</span>
-<span class="doccomment">/// und fängt mögliche Fehler ab.</span>
-<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">print</span>(<span class="ident">pid</span>: <span class="ident">i32</span>) <span class="op">-&gt;</span> <span class="ident">bool</span> {
-
-    <span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Err</span>(_) <span class="op">=</span> <span class="ident">pid</span>::<span class="ident">stat</span>(<span class="ident">pid</span>) {
-        <span class="macro">println</span><span class="macro">!</span>(<span class="string">&quot;Invalid PID&quot;</span>);
-        <span class="kw">return</span> <span class="bool-val">false</span>;
-    }
-
-    <span class="kw">let</span> <span class="ident">my_proc</span> <span class="op">=</span> <span class="ident">Process</span>::<span class="ident">me</span>();
-
-    <span class="kw">if</span> <span class="op">!</span><span class="ident">my_proc</span>.<span class="ident">has_parent_with_pid</span>(<span class="ident">pid</span>) {
-        <span class="macro">println</span><span class="macro">!</span>(<span class="string">&quot;This Process has no parent {}&quot;</span>, <span class="ident">pid</span>);
-        <span class="kw">return</span> <span class="bool-val">false</span>;
-    }
-
-    <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">output</span> <span class="op">=</span> <span class="ident">String</span>::<span class="ident">new</span>();
-    <span class="ident">my_proc</span>.<span class="ident">print_recursive</span>(<span class="ident">pid</span>, <span class="kw-2">&amp;</span><span class="kw-2">mut</span> <span class="ident">output</span>);
-    <span class="macro">println</span><span class="macro">!</span>(<span class="string">&quot;{}&quot;</span>, <span class="ident">output</span>);
-
-    <span class="bool-val">true</span>
-}
-</pre>
-</section>
-    <section id='search' class="content hidden"></section>
-
-    <section class="footer"></section>
-
-    <aside id="help" class="hidden">
-        <div>
-            <h1 class="hidden">Help</h1>
-
-            <div class="shortcuts">
-                <h2>Keyboard Shortcuts</h2>
-
-                <dl>
-                    <dt>?</dt>
-                    <dd>Show this help dialog</dd>
-                    <dt>S</dt>
-                    <dd>Focus the search field</dd>
-                    <dt>&larrb;</dt>
-                    <dd>Move up in search results</dd>
-                    <dt>&rarrb;</dt>
-                    <dd>Move down in search results</dd>
-                    <dt>&#9166;</dt>
-                    <dd>Go to active search result</dd>
-                    <dt>+</dt>
-                    <dd>Collapse/expand all sections</dd>
-                </dl>
-            </div>
-
-            <div class="infos">
-                <h2>Search Tricks</h2>
-
-                <p>
-                    Prefix searches with a type followed by a colon (e.g.
-                    <code>fn:</code>) to restrict the search to a given type.
-                </p>
-
-                <p>
-                    Accepted types are: <code>fn</code>, <code>mod</code>,
-                    <code>struct</code>, <code>enum</code>,
-                    <code>trait</code>, <code>type</code>, <code>macro</code>,
-                    and <code>const</code>.
-                </p>
-
-                <p>
-                    Search functions by type signature (e.g.
-                    <code>vec -> usize</code> or <code>* -> vec</code>)
-                </p>
-            </div>
-        </div>
-    </aside>
-
-    
-
-    <script>
-        window.rootPath = "../../../";
-        window.currentCrate = "task1";
-    </script>
-    <script src="../../../main.js"></script>
-    <script defer src="../../../search-index.js"></script>
-</body>
-</html>

hw5/task1/target/doc/src/task1/main.rs.html

@@ -1,170 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta name="generator" content="rustdoc">
-    <meta name="description" content="Source to the Rust file `src/main.rs`.">
-    <meta name="keywords" content="rust, rustlang, rust-lang">
-
-    <title>main.rs.html -- source</title>
-
-    <link rel="stylesheet" type="text/css" href="../../normalize.css">
-    <link rel="stylesheet" type="text/css" href="../../rustdoc.css">
-    <link rel="stylesheet" type="text/css" href="../../main.css">
-    
-
-    
-    
-</head>
-<body class="rustdoc source">
-    <!--[if lte IE 8]>
-    <div class="warning">
-        This old browser is unsupported and will most likely display funky
-        things.
-    </div>
-    <![endif]-->
-
-    
-
-    <nav class="sidebar">
-        
-        
-    </nav>
-
-    <nav class="sub">
-        <form class="search-form js-only">
-            <div class="search-container">
-                <input class="search-input" name="search"
-                       autocomplete="off"
-                       placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
-                       type="search">
-            </div>
-        </form>
-    </nav>
-
-    <section id='main' class="content"><pre class="line-numbers"><span id="1"> 1</span>
-<span id="2"> 2</span>
-<span id="3"> 3</span>
-<span id="4"> 4</span>
-<span id="5"> 5</span>
-<span id="6"> 6</span>
-<span id="7"> 7</span>
-<span id="8"> 8</span>
-<span id="9"> 9</span>
-<span id="10">10</span>
-<span id="11">11</span>
-<span id="12">12</span>
-<span id="13">13</span>
-<span id="14">14</span>
-<span id="15">15</span>
-<span id="16">16</span>
-<span id="17">17</span>
-<span id="18">18</span>
-<span id="19">19</span>
-<span id="20">20</span>
-<span id="21">21</span>
-<span id="22">22</span>
-<span id="23">23</span>
-<span id="24">24</span>
-<span id="25">25</span>
-<span id="26">26</span>
-<span id="27">27</span>
-<span id="28">28</span>
-<span id="29">29</span>
-<span id="30">30</span>
-<span id="31">31</span>
-</pre><pre class="rust ">
-<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">procinfo</span>;
-<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">nix</span>;
-
-<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">env</span>::<span class="ident">args</span>;
-<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">process</span>;
-<span class="kw">use</span> <span class="ident">nix</span>::<span class="ident">unistd</span>::<span class="ident">getpid</span>;
-
-<span class="kw">mod</span> <span class="ident">unit_tests</span>;
-<span class="kw">mod</span> <span class="ident">zombie</span>;
-<span class="kw">mod</span> <span class="ident">child</span>;
-
-
-<span class="kw">fn</span> <span class="ident">main</span>() {
-    <span class="kw">let</span> <span class="ident">arguments</span>: <span class="ident">Vec</span><span class="op">&lt;</span><span class="ident">String</span><span class="op">&gt;</span> <span class="op">=</span> <span class="ident">args</span>().<span class="ident">collect</span>();
-
-    <span class="kw">if</span> <span class="ident">arguments</span>.<span class="ident">len</span>() <span class="op">==</span> <span class="number">2</span> {
-
-        <span class="kw">let</span> <span class="ident">result</span> <span class="op">=</span> <span class="ident">child</span>::<span class="ident">run_childs</span>(<span class="ident">i32</span>::<span class="ident">from</span>(<span class="ident">getpid</span>()), <span class="kw-2">&amp;</span><span class="ident">arguments</span>[<span class="number">1</span>]);
-        <span class="kw">match</span> <span class="ident">result</span> {
-            <span class="prelude-val">Ok</span>(_) <span class="op">=&gt;</span> {}
-            <span class="prelude-val">Err</span>(<span class="ident">e</span>) <span class="op">=&gt;</span> {
-                <span class="macro">println</span><span class="macro">!</span>(<span class="string">&quot;{}&quot;</span>, <span class="ident">e</span>);
-                <span class="ident">process</span>::<span class="ident">exit</span>(<span class="number">1</span>)
-            }
-        }
-
-    } <span class="kw">else</span> {
-        <span class="ident">zombie</span>::<span class="ident">run_zombie</span>();
-    }
-
-}
-</pre>
-</section>
-    <section id='search' class="content hidden"></section>
-
-    <section class="footer"></section>
-
-    <aside id="help" class="hidden">
-        <div>
-            <h1 class="hidden">Help</h1>
-
-            <div class="shortcuts">
-                <h2>Keyboard Shortcuts</h2>
-
-                <dl>
-                    <dt>?</dt>
-                    <dd>Show this help dialog</dd>
-                    <dt>S</dt>
-                    <dd>Focus the search field</dd>
-                    <dt>&larrb;</dt>
-                    <dd>Move up in search results</dd>
-                    <dt>&rarrb;</dt>
-                    <dd>Move down in search results</dd>
-                    <dt>&#9166;</dt>
-                    <dd>Go to active search result</dd>
-                    <dt>+</dt>
-                    <dd>Collapse/expand all sections</dd>
-                </dl>
-            </div>
-
-            <div class="infos">
-                <h2>Search Tricks</h2>
-
-                <p>
-                    Prefix searches with a type followed by a colon (e.g.
-                    <code>fn:</code>) to restrict the search to a given type.
-                </p>
-
-                <p>
-                    Accepted types are: <code>fn</code>, <code>mod</code>,
-                    <code>struct</code>, <code>enum</code>,
-                    <code>trait</code>, <code>type</code>, <code>macro</code>,
-                    and <code>const</code>.
-                </p>
-
-                <p>
-                    Search functions by type signature (e.g.
-                    <code>vec -> usize</code> or <code>* -> vec</code>)
-                </p>
-            </div>
-        </div>
-    </aside>
-
-    
-
-    <script>
-        window.rootPath = "../../";
-        window.currentCrate = "task1";
-    </script>
-    <script src="../../main.js"></script>
-    <script defer src="../../search-index.js"></script>
-</body>
-</html>

hw5/task1/target/doc/src/task1/unit_tests.rs.html

@@ -1,162 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta name="generator" content="rustdoc">
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-<span id="27">27</span>
-</pre><pre class="rust ">
-<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
-<span class="kw">mod</span> <span class="ident">tests</span> {
-
-    <span class="kw">use</span> <span class="ident">procinfo</span>;
-    <span class="kw">use</span> <span class="ident">child</span>::<span class="kw-2">*</span>;
-
-    <span class="attribute">#[<span class="ident">test</span>]</span>
-    <span class="kw">fn</span> <span class="ident">test_zero_forks</span>() {
-        <span class="macro">assert_eq</span><span class="macro">!</span>(
-            <span class="ident">run_childs</span>(<span class="number">123</span>, <span class="string">&quot;0&quot;</span>),
-            <span class="prelude-val">Err</span>(<span class="string">&quot;Number of forks must not be zero.&quot;</span>.<span class="ident">to_string</span>())
-        )
-    }
-
-    <span class="attribute">#[<span class="ident">test</span>]</span>
-    <span class="kw">fn</span> <span class="ident">test_one_fork</span>() {
-        <span class="macro">assert_eq</span><span class="macro">!</span>(
-            <span class="ident">run_childs</span>(<span class="ident">procinfo</span>::<span class="ident">pid</span>::<span class="ident">stat_self</span>().<span class="ident">unwrap</span>().<span class="ident">pid</span>, <span class="string">&quot;1&quot;</span>),
-            <span class="prelude-val">Ok</span>(())
-        )
-    }
-
-    <span class="attribute">#[<span class="ident">test</span>]</span>
-    <span class="kw">fn</span> <span class="ident">test_wrong_pid</span>() {
-        <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">run_childs</span>(<span class="number">2</span>, <span class="string">&quot;1&quot;</span>), <span class="prelude-val">Ok</span>(()))
-    }
-}
-</pre>
-</section>
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-                    Prefix searches with a type followed by a colon (e.g.
-                    <code>fn:</code>) to restrict the search to a given type.
-                </p>
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-                <p>
-                    Accepted types are: <code>fn</code>, <code>mod</code>,
-                    <code>struct</code>, <code>enum</code>,
-                    <code>trait</code>, <code>type</code>, <code>macro</code>,
-                    and <code>const</code>.
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hw5/task1/target/doc/src/task1/zombie/mod.rs.html

@@ -1,168 +0,0 @@
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-<span id="27">27</span>
-<span id="28">28</span>
-<span id="29">29</span>
-<span id="30">30</span>
-</pre><pre class="rust ">
-<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">process</span>::<span class="ident">Command</span>;
-<span class="kw">use</span> <span class="ident">std</span>::{<span class="ident">thread</span>, <span class="ident">time</span>};
-<span class="kw">use</span> <span class="ident">nix</span>::<span class="ident">sys</span>::<span class="ident">signal</span>::<span class="kw-2">*</span>;
-<span class="kw">use</span> <span class="ident">nix</span>::<span class="ident">unistd</span>::{<span class="ident">fork</span>, <span class="ident">ForkResult</span>};
-
-<span class="doccomment">/// This function creates a **Zombie Process** and shows it using `ps t`.</span>
-<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">run_zombie</span>() {
-    <span class="kw">match</span> <span class="ident">fork</span>().<span class="ident">expect</span>(<span class="string">&quot;Fork failed&quot;</span>) {
-
-        <span class="comment">// In case this is the Parent process, kill the new child.</span>
-        <span class="ident">ForkResult</span>::<span class="ident">Parent</span> { <span class="ident">child</span> } <span class="op">=&gt;</span> {
-            <span class="ident">kill</span>(<span class="ident">child</span>, <span class="ident">SIGKILL</span>).<span class="ident">expect</span>(<span class="string">&quot;Kill failed&quot;</span>);
-        }
-
-        <span class="comment">// In case this is the Child process, wait until killed.</span>
-        <span class="ident">ForkResult</span>::<span class="ident">Child</span> <span class="op">=&gt;</span> {
-            <span class="ident">thread</span>::<span class="ident">sleep</span>(
-                <span class="ident">time</span>::<span class="ident">Duration</span>::<span class="ident">new</span>(<span class="number">5000</span>, <span class="number">0</span>) <span class="comment">// Wait for a long time</span>
-            );
-        }
-    }
-
-    <span class="comment">// Run `ps t` to show the Zombie Process</span>
-    <span class="kw">let</span> <span class="ident">output</span> <span class="op">=</span> <span class="ident">Command</span>::<span class="ident">new</span>(<span class="string">&quot;ps&quot;</span>).<span class="ident">arg</span>(<span class="string">&quot;t&quot;</span>).<span class="ident">output</span>().<span class="ident">expect</span>(
-        <span class="string">&quot;Error in run_zombie&quot;</span>,
-    );
-
-    <span class="comment">// Print the output of `ps t` to `stdout`</span>
-    <span class="macro">println</span><span class="macro">!</span>(<span class="string">&quot;{}&quot;</span>, <span class="ident">String</span>::<span class="ident">from_utf8_lossy</span>(<span class="kw-2">&amp;</span><span class="ident">output</span>.<span class="ident">stdout</span>));
-}
-</pre>
-</section>
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-                    <dd>Move down in search results</dd>
-                    <dt>&#9166;</dt>
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-                    <dt>+</dt>
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-                    Accepted types are: <code>fn</code>, <code>mod</code>,
-                    <code>struct</code>, <code>enum</code>,
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-                    and <code>const</code>.
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hw5/task1/target/doc/task1/index.html

@@ -1,112 +0,0 @@
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-<h1 class='fqn'><span class='in-band'>Crate <a class="mod" href=''>task1</a></span><span class='out-of-band'><span id='render-detail'>
-                   <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
-                       [<span class='inner'>&#x2212;</span>]
-                   </a>
-               </span><a class='srclink' href='../src/task1/main.rs.html#1-31' title='goto source code'>[src]</a></span></h1>
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-                    <dt>&rarrb;</dt>
-                    <dd>Move down in search results</dd>
-                    <dt>&#9166;</dt>
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-                <p>
-                    Prefix searches with a type followed by a colon (e.g.
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-                </p>
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-                    Accepted types are: <code>fn</code>, <code>mod</code>,
-                    <code>struct</code>, <code>enum</code>,
-                    <code>trait</code>, <code>type</code>, <code>macro</code>,
-                    and <code>const</code>.
-                </p>
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hw5/task1/target/doc/task1/sidebar-items.js

@@ -1 +0,0 @@
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