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<h1class="fqn"><spanclass="in-band">Module <ahref="../index.html">os</a>::<wbr><aclass="mod"href="#">task</a><buttonid="copy-path"onclick="copy_path(this)"title="Copy item path to clipboard"><imgsrc="../../clipboard.svg"width="19"height="18"alt="Copy item path"></button></span></h1><spanclass="out-of-band"><aclass="srclink"href="../../src/os/task/mod.rs.html#1-171"title="goto source code">source</a> · <aid="toggle-all-docs"href="javascript:void(0)"title="collapse all docs">[<spanclass="inner">−</span>]</a></span></div><detailsclass="rustdoc-toggle top-doc"open><summaryclass="hideme"><span>Expand description</span></summary><divclass="docblock"><p>Task management implementation</p>
<p>Everything about task management, like starting and switching tasks is
implemented here.</p>
<p>A single global instance of <ahref="struct.TaskManager.html"title="TaskManager"><code>TaskManager</code></a> called <code>TASK_MANAGER</code> controls
all the tasks in the operating system.</p>
<p>Be careful when you see <code>__switch</code> ASM function in <code>switch.S</code>. Control flow around this function
<divclass="item-table"><divclass="item-row"><divclass="item-left module-item"><aclass="mod"href="context/index.html"title="os::task::context mod">context</a></div><divclass="item-right docblock-short"><p>Implementation of <ahref="context/struct.TaskContext.html"title="TaskContext"><code>TaskContext</code></a></p>
</div></div><divclass="item-row"><divclass="item-left module-item"><aclass="mod"href="switch/index.html"title="os::task::switch mod">switch</a></div><divclass="item-right docblock-short"><p>Rust wrapper around <code>__switch</code>.</p>
</div></div><divclass="item-row"><divclass="item-left module-item"><aclass="mod"href="task/index.html"title="os::task::task mod">task</a></div><divclass="item-right docblock-short"><p>Types related to task management</p>
</div></div><divclass="item-row"><divclass="item-left module-item"><aclass="struct"href="struct.TaskManager.html"title="os::task::TaskManager struct">TaskManager</a></div><divclass="item-right docblock-short"><p>The task manager, where all the tasks are managed.</p>
</div></div><divclass="item-row"><divclass="item-left module-item"><aclass="struct"href="struct.TaskManagerInner.html"title="os::task::TaskManagerInner struct">TaskManagerInner</a></div><divclass="item-right docblock-short"><p>Inner of Task Manager</p>
<divclass="item-table"><divclass="item-row"><divclass="item-left module-item"><aclass="fn"href="fn.exit_current_and_run_next.html"title="os::task::exit_current_and_run_next fn">exit_current_and_run_next</a></div><divclass="item-right docblock-short"><p>exit current task, then run next task</p>
</div></div><divclass="item-row"><divclass="item-left module-item"><aclass="fn"href="fn.mark_current_exited.html"title="os::task::mark_current_exited fn">mark_current_exited</a></div><divclass="item-right docblock-short"><p>exit current task</p>
</div></div><divclass="item-row"><divclass="item-left module-item"><aclass="fn"href="fn.mark_current_suspended.html"title="os::task::mark_current_suspended fn">mark_current_suspended</a></div><divclass="item-right docblock-short"><p>suspend current task</p>
</div></div><divclass="item-row"><divclass="item-left module-item"><aclass="fn"href="fn.run_first_task.html"title="os::task::run_first_task fn">run_first_task</a></div><divclass="item-right docblock-short"><p>run first task</p>
</div></div><divclass="item-row"><divclass="item-left module-item"><aclass="fn"href="fn.run_next_task.html"title="os::task::run_next_task fn">run_next_task</a></div><divclass="item-right docblock-short"><p>rust next task</p>
</div></div><divclass="item-row"><divclass="item-left module-item"><aclass="fn"href="fn.suspend_current_and_run_next.html"title="os::task::suspend_current_and_run_next fn">suspend_current_and_run_next</a></div><divclass="item-right docblock-short"><p>suspend current task, then run next task</p>
