ZealOS/docs/Doc/Define.DD.html

43 lines
3.3 KiB
HTML
Raw Normal View History

2021-07-03 05:07:57 +01:00
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=US-ASCII">
<meta name="generator" content="ZealOS V0.09">
2021-07-03 05:07:57 +01:00
<style type="text/css">
body {background-color:#000000;}
.cF0{color:#ffffff;background-color:#000000;}
.cF1{color:#3465a4;background-color:#000000;}
.cF2{color:#4e9a06;background-color:#000000;}
.cF3{color:#06989a;background-color:#000000;}
.cF4{color:#a24444;background-color:#000000;}
.cF5{color:#75507b;background-color:#000000;}
.cF6{color:#ce982f;background-color:#000000;}
.cF7{color:#bcc0b9;background-color:#000000;}
.cF8{color:#555753;background-color:#000000;}
.cF9{color:#729fcf;background-color:#000000;}
.cFA{color:#82bc49;background-color:#000000;}
.cFB{color:#34e2e2;background-color:#000000;}
.cFC{color:#ac3535;background-color:#000000;}
.cFD{color:#ad7fa8;background-color:#000000;}
.cFE{color:#fce94f;background-color:#000000;}
.cFF{color:#000000;background-color:#000000;}
</style>
</head>
<body>
<pre style="font-family:monospace;font-size:12pt">
<a name="l1"></a><span class=cF0>ZealOS has a string indirection feature implemented with the same hash symbol table entry as </span><span class=cF2>#define</span><span class=cF0> macros, </span><a href="https://tomawezome.github.io/ZealOS/Kernel/KernelA.HH.html#l824"><span class=cF4>HTT_DEFINE_STR</span></a><span class=cF0>.
2021-07-03 05:07:57 +01:00
<a name="l2"></a>Support for string lists is also provided, but it's not very efficient, though, you can make a hash table with a list using </span><span class=cF4>
<a name="l3"></a></span><a href="https://tomawezome.github.io/ZealOS/Kernel/KHashB.CC.html#l243"><span class=cF4>HashDefineListAdd</span></a><span class=cF0>(). See </span><a href="https://tomawezome.github.io/ZealOS/System/DolDoc/DocInit.CC.html#l25"><span class=cF4>::/System/DolDoc/DocInit.CC</span></a><span class=cF0>.
2021-07-03 05:07:57 +01:00
<a name="l4"></a>
<a name="l5"></a>If you have an </span><span class=cF2>@</span><span class=cF0> as the first char of a define list entry, it is an alias for the prev entry num.
<a name="l6"></a>
<a name="l7"></a>Each task can load its own Define strings. Remember, when a </span><span class=cF4><u>Hash</u></span><span class=cF0> table is searched for a string, if it is not found, the
<a name="l8"></a>parent task's table is searched.
2021-07-03 05:07:57 +01:00
<a name="l9"></a>
<a name="l10"></a>The </span><a href="https://tomawezome.github.io/ZealOS/Doc/DolDocOverview.DD.html#l1"><span class=cF4>DolDoc</span></a><span class=cF0> framework supports text that changes based on entries in the task's symbol table. Set a text entry with a </span><span class=cF2>D=</span><span class=cF0> arg,
<a name="l11"></a>as in </span><span class=cF2>$TX,&quot;&quot;,D=&quot;DD_MYSTRING&quot;$</span><span class=cF0>. See </span><a href="https://tomawezome.github.io/ZealOS/Demo/DolDoc/DefineStr.CC.html#l1"><span class=cF4>::/Demo/DolDoc/DefineStr.CC</span></a><span class=cF0>, </span><a href="https://tomawezome.github.io/ZealOS/System/Define.CC.html#l1"><span class=cF4>::/System/Define.CC</span></a><span class=cF0> and </span><a href="https://tomawezome.github.io/ZealOS/Doc/MemoryOverview.DD.html#l1"><span class=cF4>::/Doc/MemoryOverview.DD</span></a><span class=cF0>.
2021-07-03 05:07:57 +01:00
<a name="l12"></a>
<a name="l13"></a>See </span><a href="https://tomawezome.github.io/ZealOS/Demo/Define.CC.html#l1"><span class=cF4>::/Demo/Define.CC</span></a><span class=cF0>.
2021-07-03 05:07:57 +01:00
</span></pre></body>
</html>