{"id":1708,"date":"2024-11-12T18:29:28","date_gmt":"2024-11-12T10:29:28","guid":{"rendered":"https:\/\/www.madbull.site\/?p=1708"},"modified":"2024-11-12T18:29:28","modified_gmt":"2024-11-12T10:29:28","slug":"libottery%e5%bc%80%e6%ba%90c%e8%af%ad%e8%a8%80%e9%9a%8f%e6%9c%ba%e6%95%b0%e7%94%9f%e6%88%90%e5%ba%93","status":"publish","type":"post","link":"https:\/\/www.madbull.site\/?p=1708","title":{"rendered":"libottery\u5f00\u6e90C\u8bed\u8a00\u968f\u673a\u6570\u751f\u6210\u5e93"},"content":{"rendered":"\n

\u4ecb\u7ecd<\/strong><\/p>\n\n\n\n

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\u6e90\u4ee3\u7801\u5730\u5740\uff1ahttps:\/\/github.com\/nmathewson\/libottery<\/a>\u3002<\/p>\n\n\n\n

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\u7531\u4e8e\u4f20\u7edf\u7684\u968f\u673a\u6570\u751f\u6210\u4f7f\u7528\u975e\u5e38\u9ebb\u70e6\uff0c\u5e76\u4e14\u8981\u4e48\u5b58\u5728\u5b89\u5168\u95ee\u9898\uff0c\u8981\u4e48\u6ca1\u6709\u5b89\u5168\u95ee\u9898\uff0c\u4f46\u662f\u8fd0\u884c\u901f\u5ea6\u592a\u6162\uff0c\u6240\u4ee5libottery\u5e93\u7684\u4f5c\u8005\u81ea\u5df1\u5b9e\u73b0\u4e86\u968f\u673a\u6570\u751f\u6210\u7684\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u5b89\u88c5\u4f7f\u7528\u5373\u53ef\u3002<\/p>\n\n\n\n

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\u4e0b\u8f7d\u4ee3\u7801\uff1agit clone https:\/\/github.com\/nmathewson\/libottery.git\u3002\u7f16\u8bd1\u5b89\u88c5<\/p>\n\n\n\n

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\u4f7f\u7528\u793a\u4f8b<\/strong><\/p>\n\n\n\n

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tott.c:<\/p>\n\n\n\n

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\/\/ gcc -Wall -o tott tott.c -lottery\n\n#include <stdio.h>\n#include <stdlib.h>\n#include \"ottery.h\"\n\n\nint main() {\n\n    unsigned char buf[16] = {0x00} ;\n    ottery_rand_bytes(buf, sizeof(buf));\n    printf(\"bytes : \") ;\n    for(int i=0; i<sizeof(buf); ++i) {\n        printf(\"%02x\", buf[i]) ;\n    }\n    \n    unsigned u1 = ottery_rand_unsigned();\n    printf(\"\\nunsigned : %u\", u1) ;\n\n    uint32_t u2 = ottery_rand_uint32();\n    printf(\"\\nuint32 : %u\", u2) ;\n\n    uint64_t u3 = ottery_rand_uint64();\n    printf(\"\\nuint64 : %lu\", u3) ;\n\n\n    unsigned u4 = ottery_rand_range(100);\n    printf(\"\\nrange 100 : %u\", u4) ;\n\n    uint64_t u5 = ottery_rand_range64(2000);\n    printf(\"\\nrange64 : %lu\\n\", u5) ;\n\n    ottery_wipe();\n}<\/code><\/pre>\n\n\n\n
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\u7f16\u8bd1\u8fd0\u884c<\/strong><\/p>\n\n\n\n
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\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"
\u4ecb\u7ecd \u6e90\u4ee3\u7801\u5730\u5740\uff1ahttps:\/\/github.com\/nmathewson\/libottery\u3002 \u7531\u4e8e\u4f20\u7edf\u7684 […]<\/p>\n","protected":false},"author":1,"featured_media":559,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-with-sidebar","format":"standard","meta":{"footnotes":""},"categories":[156,154],"tags":[552,549,551,337,550],"class_list":["post-1708","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c-c","category-154","tag-github","tag-libottery","tag-ottery","tag-337","tag-550"],"_links":{"self":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts\/1708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1708"}],"version-history":[{"count":1,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts\/1708\/revisions"}],"predecessor-version":[{"id":1711,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts\/1708\/revisions\/1711"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/media\/559"}],"wp:attachment":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}