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2022q1 Homework5 (quiz5)

contributed by < Tcc0403 >
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2022q1 Homework 5 (quiz8)

contributed by &lt; Tcc0403 &gt; &#x6E2C;&#x9A57;&#x9023;&#x7D50; &#x6E2C;&#x9A57; 1 void *memchr_opt(const void *src_void, int c, size_t length) { const unsigned char *src = (const unsigned char *) src_void; unsigned char d = c; while (UNALIGNED(src)) {

Apr 9, 2022
2022q1 Homework5 (quiz6)

contributed by &lt; Tcc0403 &gt; &#x6E2C;&#x9A57;&#x9023;&#x7D50;

Apr 9, 2022
2022q1 Homework2 (quiz2)

contributed by &lt; Tcc0403 &gt; &#x6E2C;&#x9A57;&#x9023;&#x7D50; &#x6E2C;&#x9A57;&#x4E00; &#x8003;&#x616E;&#x4EE5;&#x4E0B;&#x5C0D;&#x4E8C;&#x500B;&#x7121;&#x865F;&#x6574;&#x6578;&#x53D6;&#x5E73;&#x5747;&#x503C;&#x7684;&#x7A0B;&#x5F0F;&#x78BC;: #include &lt;stdint.h&gt; uint32_t average(uint32_t a, uint32_t b)

Mar 14, 2022
2022q1 Homework3 (quiz3)

contributed by &lt; Tcc0403 &gt; &#x4F5C;&#x696D;&#x9700;&#x6C42; &#x6E2C;&#x9A57;&#x984C;&#x76EE; &#x6E2C;&#x9A57; 1 &#x984C;&#x76EE; &#x5728; Linux &#x6838;&#x5FC3;&#x539F;&#x59CB;&#x7A0B;&#x5F0F;&#x78BC;&#xFF0C;include/linux/bitfield.h &#x63D0;&#x53CA;&#x4E00;&#x500B;&#x5DE8;&#x96C6; GENMASK&#xFF0C;&#x5176;&#x4F5C;&#x7528;&#x662F;&#x4F9D;&#x64DA;&#x7D66;&#x5B9A;&#x7684;&#x7BC4;&#x570D;&#xFF0C;&#x7522;&#x751F;&#x9023;&#x7E8C;&#x7684; bitmask&#xFF0C;&#x4F8B;&#x5982;: GENMASK(6, 4) &#x7522;&#x751F; 011100002 GENMASK(39, 21) &#x7522;&#x751F; 0x000000ffffe00000 (64 &#x4F4D;&#x5143;)

Mar 12, 2022
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