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| author | pravic <[email protected]> | 2016-04-14 00:37:38 +0300 |
|---|---|---|
| committer | pravic <[email protected]> | 2016-04-14 00:37:38 +0300 |
| commit | 68a4e446d3a571d7e516ab4d457fb27220936b69 (patch) | |
| tree | 290aa97990b3f60cd99106340fb85281155283ad /doc/src | |
| parent | add winapi-km-rs docs (diff) | |
| download | winapi-kmd-rs-68a4e446d3a571d7e516ab4d457fb27220936b69.tar.xz winapi-kmd-rs-68a4e446d3a571d7e516ab4d457fb27220936b69.zip | |
update docs
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/km/lib.rs.html | 2 | ||||
| -rw-r--r-- | doc/src/km/shared.rs.html | 414 | ||||
| -rw-r--r-- | doc/src/km/time.rs.html | 60 |
3 files changed, 474 insertions, 2 deletions
diff --git a/doc/src/km/lib.rs.html b/doc/src/km/lib.rs.html index 12c52e0..6f168ce 100644 --- a/doc/src/km/lib.rs.html +++ b/doc/src/km/lib.rs.html @@ -97,6 +97,7 @@ <span id="53">53</span> <span id="54">54</span> <span id="55">55</span> +<span id="56">56</span> </pre><pre class='rust '> <span class='doccomment'>//! Windows Kernel Mode library.</span> @@ -127,6 +128,7 @@ <span class='kw'>pub</span> <span class='kw'>mod</span> <span class='ident'>object</span>; <span class='kw'>pub</span> <span class='kw'>mod</span> <span class='ident'>pool</span>; <span class='kw'>pub</span> <span class='kw'>mod</span> <span class='ident'>rtl</span>; +<span class='kw'>pub</span> <span class='kw'>mod</span> <span class='ident'>shared</span>; <span class='kw'>pub</span> <span class='kw'>mod</span> <span class='ident'>string</span>; <span class='kw'>pub</span> <span class='kw'>mod</span> <span class='ident'>time</span>; diff --git a/doc/src/km/shared.rs.html b/doc/src/km/shared.rs.html new file mode 100644 index 0000000..a53cb51 --- /dev/null +++ b/doc/src/km/shared.rs.html @@ -0,0 +1,414 @@ +<!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 `shared.rs`."> + <meta name="keywords" content="rust, rustlang, rust-lang"> + + <title>shared.rs.html -- source</title> + + <link rel="stylesheet" type="text/css" href="../../rustdoc.css"> + <link rel="stylesheet" type="text/css" href="../../main.css"> + + + + +</head> +<body class="rustdoc"> + <!--[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 source"><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> +<span id="32"> 32</span> +<span id="33"> 33</span> +<span id="34"> 34</span> +<span id="35"> 35</span> +<span id="36"> 36</span> +<span id="37"> 37</span> +<span id="38"> 38</span> +<span id="39"> 39</span> +<span id="40"> 40</span> +<span id="41"> 41</span> +<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> +<span id="64"> 64</span> +<span id="65"> 65</span> +<span id="66"> 66</span> +<span id="67"> 67</span> +<span id="68"> 68</span> +<span id="69"> 69</span> +<span id="70"> 70</span> +<span id="71"> 71</span> +<span id="72"> 72</span> +<span id="73"> 73</span> +<span id="74"> 74</span> +<span id="75"> 75</span> +<span id="76"> 76</span> +<span id="77"> 77</span> +<span id="78"> 78</span> +<span id="79"> 79</span> +<span id="80"> 80</span> +<span id="81"> 81</span> +<span id="82"> 82</span> +<span id="83"> 83</span> +<span id="84"> 84</span> +<span id="85"> 85</span> +<span id="86"> 86</span> +<span id="87"> 87</span> +<span id="88"> 88</span> +<span id="89"> 89</span> +<span id="90"> 90</span> +<span id="91"> 91</span> +<span id="92"> 92</span> +<span id="93"> 93</span> +<span id="94"> 94</span> +<span id="95"> 95</span> +<span id="96"> 96</span> +<span id="97"> 97</span> +<span id="98"> 98</span> +<span id="99"> 99</span> +<span id="100">100</span> +<span id="101">101</span> +<span id="102">102</span> +<span id="103">103</span> +<span id="104">104</span> +<span id="105">105</span> +<span id="106">106</span> +<span id="107">107</span> +<span id="108">108</span> +<span id="109">109</span> +<span id="110">110</span> +<span id="111">111</span> +<span id="112">112</span> +<span id="113">113</span> +<span id="114">114</span> +<span id="115">115</span> +<span id="116">116</span> +<span id="117">117</span> +<span id="118">118</span> +<span id="119">119</span> +<span id="120">120</span> +<span id="121">121</span> +<span id="122">122</span> +<span id="123">123</span> +<span id="124">124</span> +<span id="125">125</span> +<span id="126">126</span> +<span id="127">127</span> +<span id="128">128</span> +<span id="129">129</span> +<span id="130">130</span> +<span id="131">131</span> +<span id="132">132</span> +<span id="133">133</span> +<span id="134">134</span> +<span id="135">135</span> +<span id="136">136</span> +<span id="137">137</span> +<span id="138">138</span> +<span id="139">139</span> +<span id="140">140</span> +<span id="141">141</span> +<span id="142">142</span> +<span id="143">143</span> +<span id="144">144</span> +<span id="145">145</span> +<span id="146">146</span> +<span id="147">147</span> +<span id="148">148</span> +<span id="149">149</span> +<span id="150">150</span> +<span id="151">151</span> +<span id="152">152</span> +<span id="153">153</span> +</pre><pre class='rust '> +<span class='doccomment'>//! Data shared between kernel and user mode.</span> + + +<span class='doccomment'>/// System time is a count of 100-nanosecond intervals since January 1, 1601.</span> +<span class='kw'>pub</span> <span class='kw'>type</span> <span class='ident'>SYSTEMTIME</span> <span class='op'>=</span> <span class='ident'>i64</span>; + + +<span class='doccomment'>/// Dystem time structure</span> +<span class='attribute'>#[<span class='ident'>repr</span>(<span class='ident'>C</span>)]</span> +<span class='attribute'>#[<span class='ident'>derive</span>(<span class='ident'>Copy</span>, <span class='ident'>Clone</span>)]</span> +<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>KSYSTEM_TIME</span> +{ + <span class='ident'>LowPart</span>: <span class='ident'>u32</span>, + <span class='ident'>High1Time</span>: <span class='ident'>i32</span>, + <span class='ident'>High2Time</span>: <span class='ident'>i32</span>, +} + +<span class='attribute'>#[<span class='ident'>repr</span>(<span class='ident'>C</span>)]</span> +<span class='kw'>pub</span> <span class='kw'>enum</span> <span class='ident'>NT_PRODUCT_TYPE</span> +{ + <span class='ident'>NtProductWinNt</span> <span class='op'>=</span> <span class='number'>1</span>, + <span class='ident'>NtProductLanManNt</span>, + <span class='ident'>NtProductServer</span> +} + +<span class='attribute'>#[<span class='ident'>repr</span>(<span class='ident'>C</span>)]</span> +<span class='kw'>pub</span> <span class='kw'>enum</span> <span class='ident'>ALTERNATIVE_ARCHITECTURE_TYPE</span> +{ + <span class='ident'>StandardDesign</span>, + <span class='ident'>NEC98x86</span>, + <span class='ident'>EndAlternatives</span>, +} + +<span class='doccomment'>/// The data shared between kernel and user mode.</span> +<span class='attribute'>#[<span class='ident'>repr</span>(<span class='ident'>C</span>)]</span> +<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>KUSER_SHARED_DATA</span> +{ + <span class='kw'>pub</span> <span class='ident'>TickCountLowDeprecated</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>TickCountMultiplier</span>: <span class='ident'>u32</span>, + + <span class='doccomment'>/// Current 64-bit interrupt time in 100ns units.</span> + <span class='kw'>pub</span> <span class='ident'>InterruptTime</span>: <span class='ident'>KSYSTEM_TIME</span>, + <span class='doccomment'>/// Current 64-bit system time in 100ns units.</span> + <span class='kw'>pub</span> <span class='ident'>SystemTime</span>: <span class='ident'>KSYSTEM_TIME</span>, + <span class='doccomment'>/// Current 64-bit time zone bias.</span> + <span class='kw'>pub</span> <span class='ident'>TimeZoneBias</span>: <span class='ident'>KSYSTEM_TIME</span>, + + <span class='kw'>pub</span> <span class='ident'>ImageNumberLow</span>: <span class='ident'>u16</span>, + <span class='kw'>pub</span> <span class='ident'>ImageNumberHigh</span>: <span class='ident'>u16</span>, + + <span class='kw'>pub</span> <span class='ident'>NtSystemRoot</span>: [<span class='ident'>u16</span>; <span class='number'>260</span>], + + <span class='kw'>pub</span> <span class='ident'>MaxStackTraceDepth</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>CryptoExponent</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>TimeZoneId</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>LargePageMinimum</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>Reserved2</span>: [<span class='ident'>u32</span>; <span class='number'>7</span>], + + <span class='kw'>pub</span> <span class='ident'>NtProductType</span>: <span class='ident'>NT_PRODUCT_TYPE</span>, + <span class='kw'>pub</span> <span class='ident'>ProductTypeIsValid</span>: <span class='ident'>bool</span>, + <span class='kw'>pub</span> <span class='ident'>NtMajorVersion</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>NtMinorVersion</span>: <span class='ident'>u32</span>, + + <span class='kw'>pub</span> <span class='ident'>ProcessorFeatures</span>: [<span class='ident'>bool</span>; <span class='number'>64</span>], + <span class='kw'>pub</span> <span class='ident'>Reserved1</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>Reserved3</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>TimeSlip</span>: <span class='ident'>u32</span>, + + <span class='kw'>pub</span> <span class='ident'>AlternativeArchitecture</span>: <span class='ident'>ALTERNATIVE_ARCHITECTURE_TYPE</span>, + <span class='kw'>pub</span> <span class='ident'>SystemExpirationDate</span>: <span class='ident'>u64</span>, + <span class='kw'>pub</span> <span class='ident'>SuiteMask</span>: <span class='ident'>u32</span>, + + <span class='doccomment'>/// True if a kernel debugger is connected/enabled.</span> + <span class='kw'>pub</span> <span class='ident'>KdDebuggerEnabled</span>: <span class='ident'>bool</span>, + <span class='kw'>pub</span> <span class='ident'>NXSupportPolicy</span>: <span class='ident'>u8</span>, + <span class='kw'>pub</span> <span class='ident'>ActiveConsoleId</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>DismountCount</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>ComPlusPackage</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>LastSystemRITEventTickCount</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>NumberOfPhysicalPages</span>: <span class='ident'>u32</span>, + + <span class='doccomment'>/// True if the system was booted in safe boot mode.</span> + <span class='kw'>pub</span> <span class='ident'>SafeBootMode</span>: <span class='ident'>bool</span>, + <span class='kw'>pub</span> <span class='ident'>TraceLogging</span>: <span class='ident'>u32</span>, + + <span class='kw'>pub</span> <span class='ident'>TestRetInstruction</span>: <span class='ident'>u64</span>, + <span class='kw'>pub</span> <span class='ident'>SystemCall</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>SystemCallReturn</span>: <span class='ident'>u32</span>, + <span class='kw'>pub</span> <span class='ident'>SystemCallPad</span>: [<span class='ident'>u64</span>; <span class='number'>3</span>], + + <span class='doccomment'>/// The 64-bit tick count.</span> + <span class='kw'>pub</span> <span class='ident'>TickCount</span>: <span class='ident'>KSYSTEM_TIME</span>, + + <span class='doccomment'>/// Cookie for encoding pointers system wide.</span> + <span class='kw'>pub</span> <span class='ident'>Cookie</span>: <span class='ident'>u32</span>, + + <span class='comment'>// NT 6.0+:</span> + + <span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> + <span class='kw'>pub</span> <span class='ident'>Wow64SharedInformation</span>: [<span class='ident'>u32</span>; <span class='number'>16</span>], + <span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> + <span class='kw'>pub</span> <span class='ident'>UserModeGlobalLogger</span>: [<span class='ident'>u16</span>; <span class='number'>8</span>], + <span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> + <span class='kw'>pub</span> <span class='ident'>HeapTracingPid</span>: [<span class='ident'>u32</span>; <span class='number'>2</span>], + <span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> + <span class='kw'>pub</span> <span class='ident'>CritSecTracingPid</span>: [<span class='ident'>u32</span>; <span class='number'>2</span>], + <span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> + <span class='kw'>pub</span> <span class='ident'>ImageFileExecutionOptions</span>: <span class='ident'>u32</span>, + <span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> + <span class='kw'>pub</span> <span class='ident'>ActiveProcessorAffinity</span>: <span class='ident'>u64</span>, + <span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> + <span class='kw'>pub</span> <span class='ident'>InterruptTimeBias</span>: <span class='ident'>u64</span>, +} + +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86"</span>)]</span> +<span class='kw'>const</span> <span class='ident'>KI_USER_SHARED_DATA</span>: <span class='op'>*</span><span class='kw'>const</span> <span class='ident'>KUSER_SHARED_DATA</span> <span class='op'>=</span> <span class='number'>0xffdf_0000</span> <span class='kw'>as</span> <span class='op'>*</span><span class='kw'>const</span> <span class='ident'>KUSER_SHARED_DATA</span>; + +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> +<span class='kw'>const</span> <span class='ident'>KI_USER_SHARED_DATA</span>: <span class='op'>*</span><span class='kw'>const</span> <span class='ident'>KUSER_SHARED_DATA</span> <span class='op'>=</span> <span class='number'>0xFFFF_F780_0000_0000</span> <span class='kw'>as</span> <span class='op'>*</span><span class='kw'>const</span> <span class='ident'>KUSER_SHARED_DATA</span>; + +<span class='kw'>impl</span> <span class='ident'>KUSER_SHARED_DATA</span> { + + <span class='doccomment'>/// Get reference to the mapped shared data.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>get</span>() <span class='op'>-></span> <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>KUSER_SHARED_DATA</span> { + <span class='kw'>unsafe</span> { <span class='kw-2'>&</span><span class='op'>*</span><span class='ident'>KI_USER_SHARED_DATA</span> } + } +} + +<span class='doccomment'>/// Convert `KSYSTEM_TIME` to `i64`</span> +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> +<span class='kw'>impl</span> ::<span class='ident'>core</span>::<span class='ident'>convert</span>::<span class='ident'>From</span><span class='op'><</span><span class='ident'>KSYSTEM_TIME</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>SYSTEMTIME</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>time</span>: <span class='ident'>KSYSTEM_TIME</span>) <span class='op'>-></span> <span class='kw'>Self</span> { + <span class='kw'>unsafe</span> { <span class='op'>*</span>(<span class='kw-2'>&</span><span class='ident'>time</span> <span class='kw'>as</span> <span class='op'>*</span><span class='kw'>const</span> <span class='ident'>KSYSTEM_TIME</span> <span class='kw'>as</span> <span class='op'>*</span><span class='kw'>const</span> <span class='ident'>SYSTEMTIME</span>) } + } +} + +<span class='doccomment'>/// Convert `KSYSTEM_TIME` to `i64`</span> +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86"</span>)]</span> +<span class='kw'>impl</span> ::<span class='ident'>core</span>::<span class='ident'>convert</span>::<span class='ident'>From</span><span class='op'><</span><span class='ident'>KSYSTEM_TIME</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>SYSTEMTIME</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>time</span>: <span class='ident'>KSYSTEM_TIME</span>) <span class='op'>-></span> <span class='kw'>Self</span> { + <span class='comment'>// FIXME: is any `volatile` or memory fenses need here?</span> + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>lo</span>; + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>hi</span>; + <span class='kw'>loop</span> { + <span class='ident'>hi</span> <span class='op'>=</span> <span class='ident'>time</span>.<span class='ident'>High1Time</span>; + <span class='ident'>lo</span> <span class='op'>=</span> <span class='ident'>time</span>.<span class='ident'>LowPart</span>; + <span class='kw'>if</span> <span class='ident'>hi</span> <span class='op'>==</span> <span class='ident'>time</span>.<span class='ident'>High2Time</span> { + <span class='kw'>break</span>; + } + } + <span class='kw'>return</span> (<span class='ident'>hi</span> <span class='kw'>as</span> <span class='ident'>i64</span>) <span class='op'><<</span> <span class='number'>32</span> <span class='op'>|</span> <span class='ident'>lo</span> <span class='kw'>as</span> <span class='ident'>i64</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>⇤</dt> + <dd>Move up in search results</dd> + <dt>⇥</dt> + <dd>Move down in search results</dd> + <dt>⏎</dt> + <dd>Go to active search result</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 = "../../"; 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\ No newline at end of file diff --git a/doc/src/km/time.rs.html b/doc/src/km/time.rs.html index 2476c7d..abcc81e 100644 --- a/doc/src/km/time.rs.html +++ b/doc/src/km/time.rs.html @@ -68,33 +68,89 @@ <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> +<span id="32">32</span> +<span id="33">33</span> +<span id="34">34</span> +<span id="35">35</span> +<span id="36">36</span> +<span id="37">37</span> +<span id="38">38</span> +<span id="39">39</span> +<span id="40">40</span> +<span id="41">41</span> +<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> </pre><pre class='rust '> <span class='doccomment'>//! NT Time routines.</span> -<span class='doccomment'>/// System time is a count of 100-nanosecond intervals since January 1, 1601.</span> -<span class='kw'>pub</span> <span class='kw'>type</span> <span class='ident'>SYSTEMTIME</span> <span class='op'>=</span> <span class='ident'>i64</span>; +<span class='kw'>use</span> ::<span class='ident'>shared</span>::{<span class='ident'>SYSTEMTIME</span>}; + +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> +<span class='kw'>use</span> ::<span class='ident'>shared</span>::{<span class='ident'>KUSER_SHARED_DATA</span>}; + <span class='kw'>extern</span> <span class='string'>"system"</span> { + <span class='comment'>// The following exports exists only on x86 kernels.</span> + <span class='comment'>// x64 drivers must use KUSER_SHARED_DATA to obtain these values.</span> + + <span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86"</span>)]</span> <span class='kw'>fn</span> <span class='ident'>KeQuerySystemTime</span>(<span class='ident'>CurrentTime</span>: <span class='op'>*</span><span class='kw-2'>mut</span> <span class='ident'>SYSTEMTIME</span>); + <span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86"</span>)]</span> <span class='kw'>fn</span> <span class='ident'>KeQueryTickCount</span>(<span class='ident'>TickCount</span>: <span class='op'>*</span><span class='kw-2'>mut</span> <span class='ident'>i64</span>); + <span class='doccomment'>/// Converts a GMT system time value to the local system time for the current time zone.</span> <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>ExSystemTimeToLocalTime</span>(<span class='ident'>SystemTime</span>: <span class='op'>*</span><span class='kw'>const</span> <span class='ident'>SYSTEMTIME</span>, <span class='ident'>LocalTime</span>: <span class='op'>*</span><span class='kw-2'>mut</span> <span class='ident'>SYSTEMTIME</span>); } + <span class='doccomment'>/// Obtains the current system time.</span> +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86"</span>)]</span> <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>QuerySystemTime</span>() <span class='op'>-></span> <span class='ident'>SYSTEMTIME</span> { <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>t</span> <span class='op'>=</span> <span class='number'>0i64</span>; <span class='kw'>unsafe</span> { <span class='ident'>KeQuerySystemTime</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>t</span>) }; <span class='kw'>return</span> <span class='ident'>t</span>; } +<span class='doccomment'>/// Obtains the current system time.</span> +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> +<span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>QuerySystemTime</span>() <span class='op'>-></span> <span class='ident'>SYSTEMTIME</span> { + <span class='kw'>let</span> <span class='ident'>shared</span> <span class='op'>=</span> <span class='ident'>KUSER_SHARED_DATA</span>::<span class='ident'>get</span>(); + <span class='ident'>SYSTEMTIME</span>::<span class='ident'>from</span>(<span class='ident'>shared</span>.<span class='ident'>SystemTime</span>) +} + + <span class='doccomment'>/// A count of the interval timer interrupts that have occurred since the system was booted.</span> +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86"</span>)]</span> <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>QueryTickCount</span>() <span class='op'>-></span> <span class='ident'>i64</span> { <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>t</span> <span class='op'>=</span> <span class='number'>0i64</span>; <span class='kw'>unsafe</span> { <span class='ident'>KeQueryTickCount</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>t</span>) }; <span class='kw'>return</span> <span class='ident'>t</span>; } + + +<span class='doccomment'>/// A count of the interval timer interrupts that have occurred since the system was booted.</span> +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>target_arch</span> <span class='op'>=</span> <span class='string'>"x86_64"</span>)]</span> +<span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>QueryTickCount</span>() <span class='op'>-></span> <span class='ident'>i64</span> { + <span class='kw'>let</span> <span class='ident'>shared</span> <span class='op'>=</span> <span class='ident'>KUSER_SHARED_DATA</span>::<span class='ident'>get</span>(); + <span class='ident'>SYSTEMTIME</span>::<span class='ident'>from</span>(<span class='ident'>shared</span>.<span class='ident'>TickCount</span>) +} </pre> </section> <section id='search' class="content hidden"></section> |